| 单词 | electrode |
| 例句 | She pinches her lips together and removes electrodes from our heads. Divergent 2011-04-25T00:00:00Z Correctional officials had plugged the electrodes into the chair incorrectly, so only a partial electrical charge was delivered to Mr. Dunkins's body when the electric chair was activated. Just Mercy 2014-10-21T00:00:00Z At the following execution, the electrodes were attached to the head and the calf, instead of the small of the back. Newjack: Guarding Sing Sing 2000-01-01T00:00:00Z Separating hydrogen and oxygen only requires a couple of electrodes and some current. The Martian 2011-01-01T00:00:00Z The electrode apparently burst from the strap holding it in place. Just Mercy 2014-10-21T00:00:00Z Sparks and flames erupted from the electrode tied to Mr. Evans's left leg. Just Mercy 2014-10-21T00:00:00Z The large wooden chair was built in the 1930s, and inmates had painted it yellow before attaching its leather straps and electrodes. Just Mercy 2014-10-21T00:00:00Z The warden redirected him, then cut a hole in the back of Kemmler’s shirt, near the base of his spine, where an electrode would go. Newjack: Guarding Sing Sing 2000-01-01T00:00:00Z An electrode is clipped to each sticker, which “reads” the electrical activity of his heart and prints out the pattern on a sheet of pink graph paper. Blink 2005-01-11T00:00:00Z Then I opened a plastic box full of water and put a couple of electrodes in. The Martian 2011-01-01T00:00:00Z They both had electrodes and sensors clipped to their fingers and ears, which measured things like their heart rate, how much they were sweating, and the temperature of their skin. Blink 2005-01-11T00:00:00Z She pressed her fingers to her temples and discovered the electrodes still attached to her skin. The Subtle Knife 1997-01-01T00:00:00Z He had to sit on the book when prison staff couldn't fit the electrodes to his small frame. Just Mercy 2014-10-21T00:00:00Z An operating tank stood in the middle, the liquid drained out of it, tubes and electrodes hanging loosely in a puddle at the bottom. Uglies 2005-02-08T00:00:00Z Davis patented the helmet and leg electrodes, and always brought with him to executions a black satchel of secret equipment, which he would let nobody see. Newjack: Guarding Sing Sing 2000-01-01T00:00:00Z “We use a more advanced version of the simulation here,” he says, “a different serum, no wires or electrodes for you.” Divergent 2011-04-25T00:00:00Z “It’s full of electrical impulses. It’s like a computer. If you stimulate one part of the brain with an electrode, it—” He stopped talking. The Giver 1993-04-01T00:00:00Z My entire body shook, like the epileptic boy was attached to live electrodes. 100 Sideways Miles 2014-09-02T00:00:00Z Use of electrodes also allowed researchers to measure the time that it takes the brain to reallocate resources when attention shifts. A Deadly Wandering: A Mystery, a Landmark Investigation, and the Astonishing Science of Attention in the Digital Age 2014-09-23T00:00:00Z They are attached to electrodes, which measure the electrical activity in her brain. A Deadly Wandering: A Mystery, a Landmark Investigation, and the Astonishing Science of Attention in the Digital Age 2014-09-23T00:00:00Z I was pounded between crushing electrical pressures; pumped between live electrodes like an accordion between a player's hands. Invisible Man 1952-01-01T00:00:00Z I blurt out as she attaches an electrode to my forehead. Divergent 2011-04-25T00:00:00Z The staff then removed his hands from the water, attached electrodes as previously, and killed him the old way. Newjack: Guarding Sing Sing 2000-01-01T00:00:00Z He began to attach the electrode, and another, on top of Kemmler’s head, with leather straps. Newjack: Guarding Sing Sing 2000-01-01T00:00:00Z She presses the next electrode to her own forehead, and attaches a wire to it. Divergent 2011-04-25T00:00:00Z One half of the chamber’s interior was occupied by a hollow semicircular electrode shaped like the letter D and known forever more as a “dee.” Big Science 2015-07-07T00:00:00Z Finally she brushed the hair out of her eyes and put the electrodes on her head, and then flexed her fingers and began to type. The Subtle Knife 1997-01-01T00:00:00Z The tech boys were attaching mind-wipe electrodes to the temples of unconscious diners. Artemis Fowl 2001-04-26T00:00:00Z If we could only juxtapose one eyeball of this sanctified woman and a television tube, both being roughly of the same shape and design, what a phantasmagoria of exploding electrodes would occur. A Confederacy of Dunces 1980-01-01T00:00:00Z He then attaches a wire to the electrode and switches on the heart monitor. Insurgent 2012-05-01T00:00:00Z “That’s where the detector is, behind all that wiring. To see the Shadows, you have to be linked up to some electrodes. Like for measuring brain waves.” The Subtle Knife 1997-01-01T00:00:00Z It bristles with screw-down electrodes emanating from a bronze hooped headpiece that connects to a box of batteries. Worth the trip: a pilgrimage to experience Bellingham’s MegaZapper 2017-01-26T05:00:00Z During a recent tour, the sprinter Ryan Bailey was running back and forth in his underwear in the research lab with over 80 electrodes attached to his body. At Nike, Extending the Track to the Runway 2016-03-16T04:00:00Z The static crackling that had been present since the electrode had been inserted was dying down. 'You think I'm mad?' – the truth about psychosomatic illness 2015-05-16T04:00:00Z Her research involved removing the antenna of a euthanized bee and placing it between gas electrodes to identify the floral compounds that attracted the bee. An introduction to the 4,000 kinds of bees in the U.S. and Canada 2016-01-05T05:00:00Z Song Siling, who is trying for a baby with his girlfriend, shut his eyes and grimaced as the needle on the electrode monitor inched forward with a beep. Labor-intensive: China hospital gives men chance to experience pain of childbirth 2014-11-21T05:00:00Z In both stories, scientists are studying the creature’s advanced abilities for military applications and use electrodes to incite reactions. Playwright's family sues The Shape of Water film-makers over works' similarities 2018-02-21T05:00:00Z The Innovators is an appropriately modest title, because many of the problems solved seem tiny on their own: a different configuration of electrodes, putting a film on a silicon wafer. Book Review: The Innovators by Walter Isaacson 2014-10-02T04:00:00Z These are measured with electrodes placed against the scalp that amplify the faintest electrical brain signals. An Anthropologist Investigates How We Think About How We Think 2018-12-29T05:00:00Z The small study saw 19 people monitored via electrodes detecting activity in the ventricles of the heart. Are action movies bad for weak hearts? 2014-05-16T04:00:00Z To restore the signs, neon benders re-shape the glass by hand, spiff up the rusty metal frames, add electrodes and fill the tubing with gas, in the same manner they were created in the 1930s. Havana's vintage neon glows again: How an L.A. project helped turn on the lights 2016-06-16T04:00:00Z A metal cap is placed over his head; electrodes are attached to the cap and to his shaved leg. “Dead Man Walking,” Revisited: A Prophetic Argument Against Capital Punishment 2018-10-01T04:00:00Z He attached electrodes to his skull, using biofeedback to direct a drill sculpting a stone. Gustav Metzger, provocative artist who developed ‘auto-destructive’ art, dies at 90 2017-03-02T05:00:00Z A small needle electrode was placed in the muscles of her forearm. 'You think I'm mad?' – the truth about psychosomatic illness 2015-05-16T04:00:00Z A knife to the chest and electrodes to the brain. | 'Helen': Ashley Judd Stars in a Portrait of Depression 2010-07-29T23:34:00Z The electrode recorded the excess electrical activity that was produced by the furiously over-contracting muscles leading to her fingers. 'You think I'm mad?' – the truth about psychosomatic illness 2015-05-16T04:00:00Z While Maharbiz and others are using electrodes and wires to physically force neurons to fire, some geneticists and neuroscientists are developing an alternative approach, engineering animals whose brains can be controlled with flashes of light. Science-fiction turns real: Genetically engineering animals for war 2013-03-23T19:00:00Z I would focus on a disturbing image or memory from the night of the trauma while Dr. Hill engaged the opposite sides of my brain, no electrodes or shocks necessary. Shattered by childbirth 2014-03-16T00:00:00Z An ablation uses radio-frequency electrodes inserted through the groin arteries to locate the source of the irregularity and then “burn” the abnormal part of your heart. If this is my final tweet 2012-06-29T23:30:00Z This is a show darkly and geekily fascinated with science: magnets that destroy police evidence, electrodes as suicide devices. Breaking Bad Watch: Special Sauce 2012-07-23T12:00:38Z It’s not even about love, not really, though passion does bloom alongside — and sometimes despite — many impersonal couplings conducted in a laboratory, with electrodes and probes. ‘Masters of Sex’ Starts Second Season on Showtime 2014-07-11T04:00:00Z And we can study newborn babies, by gently and very carefully putting electrodes close to their heads, to measure their brain waves as they listen to a beat. You know it feels good to dance. These scientists reveal why. 2021-11-10T05:00:00Z The patients were played audio of different speakers simultaneously while their brain waves were monitored via the electrodes implanted into their brain. Scientists create mind-controlled hearing aid 2019-05-15T04:00:00Z When scientists attach electrodes to a person’s face and measure muscle movement during an emotion, they find tremendous variety, not uniformity. Omotions are cultural – not built in at birth | Lisa Feldman Barrett 2017-03-26T04:00:00Z The piece was a six-channel electronic composition, which Mr. Tcherepnin played through my body by means of electric impulses sent through a blanket-covered platform I lay on, as well as through four electrodes. Music Review: Sergei Tcherepnin’s Music for One at Issue Project Room 2012-11-28T16:06:13Z Papa pushing the psychic abilities of Eleven as she wears the electrodes on her head had direct antecedents in Charles Durning and Amy Irving. Did You Watch ‘Stranger Things’? Let’s Talk About It 2016-07-29T04:00:00Z The body image is disturbed, however, as soon as the TPJ is damaged or stimulated with electrodes. Militant atheism has become a religion 2013-03-25T01:00:00Z “In laboratory tests,” the exhibition tells us, “colonies grow right on electrodes where they soak up flowing electrons.” In ‘Life at the Limits,’ Extreme Creatures at American Museum of Natural History 2015-04-02T04:00:00Z I was suddenly covered in miscellaneous pipes and electrodes. Terry Pratchett: signing books was nearly the death of me 2012-11-24T08:00:53Z Fermin is speechless from chilli snacks, but revives when attached to the electrodes. Magical mystery tour: a road trip through Mexico 2018-10-19T04:00:00Z It sounded like it involved electrodes or being shocked. Shattered by childbirth 2014-03-16T00:00:00Z How about a helmet incorporating a hairnet of electrodes to read off the brain's electrical activity? Mind Wars by Jonathan D Moreno – review 2012-06-01T21:55:07Z The idea is to hold two electrodes until the pain is unbearable – and pay for the experience. 'My best travel discovery of 2016' 2016-12-24T05:00:00Z You test your machismo by holding on to two metal electrodes for as long as possible. Magical mystery tour: a road trip through Mexico 2018-10-19T04:00:00Z To direct the animal’s movements, the scientists implanted electrodes in the somatosensory cortex, the brain region that processes touch sensations. Science-fiction turns real: Genetically engineering animals for war 2013-03-23T19:00:00Z An early 1900s Rookwood earthenware vase is enmeshed in copper fish formed by electrode pulses. Antiques: Collectors of Girls’ Sampler Embroidery on East Coast 2012-07-05T19:47:16Z The implant delivers sound to my hearing nerve via an array of electrodes. I can hear after 20 years 2014-08-08T04:00:00Z Other motifs from the film — tetherball, a bicycle ramp, electrodes, a wedding ceremony — appear as well. Television Review: ?Napoleon Dynamite,? Animated Series on Fox - Review 2012-01-14T01:49:07Z Under the General’s subtle prodding, plus electrodes attached who-knows-where, Scorsese screamed that is “better than Raging Bull.” Sacha Baron Cohen's The Dictator: He Has Ways of Making You Laugh 2012-05-14T14:30:51Z I buy a $300 electrical device that I hook over my ears and connect to my forehead via an electrode for 20 minutes each day. Life with migraines: ‘It feels like a creature is pushing itself through my skull’ | Anna Altman 2016-11-17T05:00:00Z The only thing that worked was to wire electrodes to her hands. Digested read: Battle Hymn of the Tiger Mother by Amy Chua 2011-01-31T21:30:02Z They include neurosurgery, corneal transplants, the placing of electrodes into the brain and the use of grafts of dura mater, a membranous sac surrounding the brain. Can people catch Alzheimer’s? Possibility cannot be ruled out 2015-09-09T04:00:00Z Its scarlet logo appears on products ranging from neonatal monitoring electrodes to helicopter blade repair paste to Scotch tape. What in the World Is a $590 Scratch-and-Sniff T-shirt Doing in 2020? 2020-11-02T05:00:00Z A night’s testing in a sleep lab, with electrodes affixed to his scalp, chest and legs, revealed McGirr’s case to be severe. Exploring the Necessity and Virtue of Sleep 2017-10-10T04:00:00Z The irony of inviting subjects into the mountains only to wire them up with electrodes and ask them to play iPad games is not lost on Strayer. Put down your laptop, and lace up your hiking boots! 2013-01-06T15:00:00Z We see film exposed in starlight and developed in seaweed, or hear music generated, with the help of electrodes, by the island’s Calosoma beetle. ‘Geographies of Solitude’ Review: Exploring a Wild Island 2023-01-25T05:00:00Z Inside the Brain Dynamics Laboratory at the University of Chicago, Stephanie Cacioppo hooks up subjects to electrodes to measure brain activity. Can loneliness be cured with a pill? Scientists are now asking the question 2020-08-06T04:00:00Z Sel performed a study in which subjects were asked to adopt a smile or a neutral expression while rating the happiness level of people in pictures, as electrodes measured their brain activity. Yes, you should smile behind your mask. Here’s why. 2020-10-09T04:00:00Z This innovation aims to enhance the performance and efficiency of the electrode. Preventing hydrogen vehicle aging during sudden stops 2023-11-16T05:00:00Z They also looked at another similar form of treatment called magnetic seizure therapy, which induces a seizure with magnets instead of electrodes. New studies of brain activity explain benefits of electroconvulsive therapy 2023-11-16T05:00:00Z The electrochemical analysis of the electrode revealed that the improved catalytic activity could indeed be attributed to the Schottky junction. Water splitting reaction for green hydrogen gas production improved 2023-11-15T05:00:00Z In this investigation, the research team employed the biopolymer xanthan gum in combination with an ionically conductive polymer to fashion a protective film for the battery electrode. Using cosmetic ingredient for battery protection 2023-11-14T05:00:00Z Such an examination involves measuring the brain's electrical activity using electrodes that are not on the skull, but under it. When we see what others do, our brain sees not what we see, but what we expect 2023-11-14T05:00:00Z Connected to the gate electrode is a single DNA strand, which serves as a probe that specifically binds to either amyloid beta, tau or synuclein proteins. This wireless, handheld, non-invasive device detects Alzheimer's and Parkinson's biomarkers 2023-11-13T05:00:00Z Preliminary experiments showed that ZnO was particularly promising for the negative electrode of NIBs. Template for success: Shaping hard carbon electrodes for next-generation batteries 2023-11-13T05:00:00Z In Parkinson's disease, the subthalamus is overly active, but stimulating this brain region in severely ill Parkinson's patients using DBS with implanted electrodes 'corrects' this and eliminates tremors and other motor problems. Location of strong sense of discomfort in brain found 2023-11-06T05:00:00Z In a recent development, this remarkable substance has been harnessed to create a protective shield for battery electrodes, rather than for the skin. Using cosmetic ingredient for battery protection 2023-11-14T05:00:00Z During that time, their electrical brain activity could be measures through the implanted electrodes across the brain regions involved in action observation to examine how they talk to each other. When we see what others do, our brain sees not what we see, but what we expect 2023-11-14T05:00:00Z The binding of these amyloids with their specific DNA strand probe, called an aptamer, changes the amount of current flow between the source and drain electrode. This wireless, handheld, non-invasive device detects Alzheimer's and Parkinson's biomarkers 2023-11-13T05:00:00Z The team achieved remarkable results by incorporating this powerful electrode material into an actual battery. Template for success: Shaping hard carbon electrodes for next-generation batteries 2023-11-13T05:00:00Z "We focused on a critical aspect, how the design and materials of the electrodes impact their performance, and the findings were quite illuminating." Wearing your heart (monitor) on your sleeve 2023-10-31T04:00:00Z This film enhances the durability of battery electrodes, and their research findings have been featured in the international journal Energy Storage Materials. Using cosmetic ingredient for battery protection 2023-11-14T05:00:00Z "Later researchers applied electrodes to the arm stumps. The octopuses cradled the wounded areas or curled other arms around them." Is it ethical to experiment on octopuses? Why some scientists question how we test these animals 2023-10-27T04:00:00Z That supercurrent acts as a mirror for the spin wave: the superconducting electrode reflects the magnetic field back to the spin wave. Controlling waves in magnets with superconductors for the first time 2023-10-26T04:00:00Z Taken together, the results of this study show that using inorganic nanoparticles as a template to control the pore structure may provide an effective guideline for the development of HC electrodes. Template for success: Shaping hard carbon electrodes for next-generation batteries 2023-11-13T05:00:00Z Typically, Ag/AgCl electrodes, also known as "wet" electrodes, are used in devices to measure ECG signals and include a conductive gel to enhance electrical signaling. Wearing your heart (monitor) on your sleeve 2023-10-31T04:00:00Z The interaction between these two polymers yielded a smooth protective layer on the electrode's surface, effectively shielding it from physical impacts and chemical contaminants. Using cosmetic ingredient for battery protection 2023-11-14T05:00:00Z Equally important beyond the findings is the groundbreaking methodology that the researchers developed to record real-time chemical activity from standard clinical electrodes which are routinely implanted for epilepsy monitoring. Researchers use pioneering new method to unlock brain's noradrenaline system 2023-10-23T04:00:00Z Theory predicts that metal electrodes give control over spin waves, but physicists have barely seen such effects in experiments until now. Controlling waves in magnets with superconductors for the first time 2023-10-26T04:00:00Z To tackle this issue, researchers from Japan explored an innovative strategy to turn hard carbon into an excellent negative electrode material. Template for success: Shaping hard carbon electrodes for next-generation batteries 2023-11-13T05:00:00Z Instead, the study focused on the advantages of using active dry electrodes for ECG signaling and ultimately demonstrated an effective and promising prototype. Wearing your heart (monitor) on your sleeve 2023-10-31T04:00:00Z Furthermore, this protective film was rich in oxygen functional groups, which played a crucial role in facilitating the uniform nucleation of zinc, resulting in the efficient deposition of zinc on the electrode surface. Using cosmetic ingredient for battery protection 2023-11-14T05:00:00Z The research team has now demonstrated that electrochemistry can be performed with electrodes that are already in place and in standard clinical use, opening a window to never-before-seen brain activity. Researchers use pioneering new method to unlock brain's noradrenaline system 2023-10-23T04:00:00Z In addition, our aerogel could serve as an electrode that has a more regular density of current, eliminating hotspots. What It Takes to Grow Crystals in Space 2023-10-23T04:00:00Z The process had led to the formation of nanopores within the electrodes upon MgO removal, which, in turn, had vastly increased their capacity to store Na+ ions. Template for success: Shaping hard carbon electrodes for next-generation batteries 2023-11-13T05:00:00Z The research included considerations of how the performance of dry electrode sensors is affected by the contact area, conductivity, and stability of the electrical contact. Wearing your heart (monitor) on your sleeve 2023-10-31T04:00:00Z Cobalt is widely used for a key part of LIBs, the electrodes. Cobalt-free battery for cleaner, greener power 2023-10-19T04:00:00Z The team's initial approaches required the insertion of exclusive carbon-fiber electrodes designed at the Fralin Biomedical Research Institute into awake patients receiving deep brain stimulation surgery for Parkinson's disease or other disorders. Researchers use pioneering new method to unlock brain's noradrenaline system 2023-10-23T04:00:00Z Common metal electrodes suffer from swelling when they go through charge-discharge cycles; they fracture and break. What It Takes to Grow Crystals in Space 2023-10-23T04:00:00Z Graphite is the largest EV battery component by weight, with each vehicle on average using 50-100 kg of the material in its battery pack for the anodes, the battery's negative electrodes. China curbs graphite exports in latest critical minerals squeeze 2023-10-20T04:00:00Z The team investigated various tight space geometry-based dry electrodes and different electrode geometries, studying their various influences on ECG sensing. Wearing your heart (monitor) on your sleeve 2023-10-31T04:00:00Z All batteries work in a similar way: Two electrodes, one positive and one negative, promote the flow of lithium ions between them in what's called the electrolyte when connected to an external circuit. Cobalt-free battery for cleaner, greener power 2023-10-19T04:00:00Z The electrodes were in the amygdala, a brain region deeply intertwined with emotional processing and profoundly influenced by NA signals. Researchers use pioneering new method to unlock brain's noradrenaline system 2023-10-23T04:00:00Z These are usually layered with a metal electrode on top. What It Takes to Grow Crystals in Space 2023-10-23T04:00:00Z People who undergo this test have electrodes placed on their body that detect the heart's electrical activity. AI can identify people with abnormal heart rhythms 2023-10-18T04:00:00Z The electrodes are 5 cm x 5 cm square plates placed as close together as possible. An electrical switch to control chemical reactions 2023-10-12T04:00:00Z The new electrodes and electrolyte Yamada and his team created are not only devoid of cobalt, but they actually improve upon current battery chemistry in some ways. Cobalt-free battery for cleaner, greener power 2023-10-19T04:00:00Z A typical prosthesis consists of an array of fine electrodes, each of which is designed to trigger a phosphene. A better 'map' of the lights you see when you close your eyes can improve 'bionic eye' outcomes 2023-10-12T04:00:00Z The chip they developed can be reconfigured by adjusting the voltages of electrodes, which creates various light propagation paths in the quadrilateral network. New easy-to-use optical chip can self-configure to perform various functions 2023-10-11T04:00:00Z Once successful, they tested the entire system, complete with reference and counter electrodes, in a much more complex solution: undiluted cow blood. Wearable sensor to monitor 'last line of defense' antibiotic 2023-10-03T04:00:00Z The first direct measurement of the electrical properties at the boundary between the solid electrode and the liquid electrolyte inside a rechargeable battery is reported today in Nature Energy. A new twist on rechargeable battery performance 2023-09-28T04:00:00Z When the enzyme was electronically branched on an electrode, they observed the conversion of CO2 to formate with perfect efficiency. Capturing CO2 with electricity: A microbial enzyme inspires electrochemistry 2023-09-28T04:00:00Z Given the limited number of electrodes, understanding how electrodes can best be placed to generate useful perceived images becomes critical. A better 'map' of the lights you see when you close your eyes can improve 'bionic eye' outcomes 2023-10-12T04:00:00Z After each training iteration, the chip updates the voltages of all the adjustable electrodes -- rather than the value of a single variable -- which further improves the convergence rate of cost function. New easy-to-use optical chip can self-configure to perform various functions 2023-10-11T04:00:00Z "Each microneedle is its own individual sensing electrode. If the sensors are not forming good electrical contact, then this really wouldn't work. That was the biggest uncertainty and something we had never tested at Sandia." Wearable sensor to monitor 'last line of defense' antibiotic 2023-10-03T04:00:00Z But a look inside an aging rechargeable battery often reveals substantial buildup of solid lithium on the negative electrodes. A new twist on rechargeable battery performance 2023-09-28T04:00:00Z Consequently, the enzyme-bound electrodes are efficient and attractive systems for gas conversion procedures. Capturing CO2 with electricity: A microbial enzyme inspires electrochemistry 2023-09-28T04:00:00Z It examines phenomena such as electrode swelling and cut-off voltage during cell operation while considering calendar life, safety concerns, and cost implications -- all essential aspects that significantly impact practical cell design. Unlocking the potential of silicon anode materials for commercialized batteries 2023-09-28T04:00:00Z The process is simple and consists of milling powder compounds with small balls that mix and make the particles smaller, creating high-capacity electrode materials and leading to better performing batteries. Ball milling provides high pressure benefits to battery materials 2023-09-29T04:00:00Z The researchers also construct reference and counter electrodes in a similar manner, using coated silver and platinum wires inside commercial microneedles, respectively. Wearable sensor to monitor 'last line of defense' antibiotic 2023-10-03T04:00:00Z For decades, researchers have assumed that the inevitable filmy buildup on electrodes inside rechargeable batteries is the driver of performance loss. A new twist on rechargeable battery performance 2023-09-28T04:00:00Z The procedure of enzyme binding on an electrode is not always as efficient as expected, but the enzyme from Wagner's research group has specific characteristics that could facilitate the process. Capturing CO2 with electricity: A microbial enzyme inspires electrochemistry 2023-09-28T04:00:00Z Prosthetics usually pick up muscle signals with electrodes on the skin's surface. Above-Elbow Bionic Arm Can Control Every Finger 2023-10-01T04:00:00Z Thereafter, the fuel molecules are unnecessarily oxidized and the electrodes are deactivated. Efficient fuel-molecule sieving using graphene 2023-09-22T04:00:00Z Meanwhile, sodium ions remain on the other side of the membrane, attracted to the negatively charged electrode. New method for purifying drinking water could be used in disaster zones 2023-09-21T04:00:00Z The buildup of mossy or tree-like structured lithium metal deposits on battery electrodes is not the root cause of performance loss, but rather a side effect. A new twist on rechargeable battery performance 2023-09-28T04:00:00Z The scientists from Switzerland managed to fix the enzyme on a graphite electrode, where it performed the gas conversion. Capturing CO2 with electricity: A microbial enzyme inspires electrochemistry 2023-09-28T04:00:00Z For the new device, the researchers used a more reliable technique: implanting electrodes directly on or within the muscles. Above-Elbow Bionic Arm Can Control Every Finger 2023-10-01T04:00:00Z A research team has successfully developed a new method that can prevent the crossover of large fuel molecules and suppress the degradation of electrodes in advanced fuel cell technology using methanol or formic acid. Efficient fuel-molecule sieving using graphene 2023-09-22T04:00:00Z This approach could be applied to other materials systems where the transport of species plays an important role, like the transport of ionic species between electrodes in batteries. Stabilizing precipitate growth at grain boundaries in alloys 2023-09-20T04:00:00Z Other researchers have worked on this problem by putting many GNRs on a silicon surface and putting down giant electrodes and hoping for the best. Making contact: Researchers wire up individual graphene nanoribbons 2023-09-20T04:00:00Z They use electrodes connected to electric current to perform chemical reactions. Capturing CO2 with electricity: A microbial enzyme inspires electrochemistry 2023-09-28T04:00:00Z However, the prevention of hydrogen evolution at the negative electrode for its stabilization is a major challenge in high-voltage aqueous batteries. Researchers offer insights into solid-electrolyte interphases in next-gen aqueous potassium-ion batteries 2023-09-19T04:00:00Z DBS involves implanting thin electrodes in a specific brain area to deliver small electrical pulses, similar to a pacemaker. Decoding depression: Researchers identify crucial biomarker that tracks recovery from treatment-resistant depression 2023-09-20T04:00:00Z The nanoballs are identified electrically when they are directed individually through minute channels containing electrodes on opposite sides. Scientists develop method to detect deadly infectious diseases 2023-09-19T04:00:00Z In 2015 Emory neurosurgeons implanted the first of the new devices by threading one electrode into area 25 in each hemisphere and connecting these to a pacemaker. A Newly Discovered Brain Signal Marks Recovery from Depression 2023-09-20T04:00:00Z "The strength of this biological system coupled to the electrode lies in its efficiency in transferring the electrons from the electricity towards CO2 transformation," highlights Lemaire. Capturing CO2 with electricity: A microbial enzyme inspires electrochemistry 2023-09-28T04:00:00Z "These techniques provide a powerful means for tracking the development, coverage, ion transfer, and stability of SEI and can easily be adapted for a variety of electrolytes and electrodes," explains Prof. Komaba. Researchers offer insights into solid-electrolyte interphases in next-gen aqueous potassium-ion batteries 2023-09-19T04:00:00Z The researchers made sure the electrodes on the implant were lined up with the bundles of nerves that control the leg muscles. Spine Implant Lets Paralyzed People Walk Again 2022-02-10T05:00:00Z The chip had lots of “electrodes”, where electrical signals could be sent to – or read from – the nerve cells. Scientists Train Nerve Cells in a Dish to Play Video Game 2022-10-18T04:00:00Z Each electrode has four contacts, places where it interfaces with brain tissue around area 25. A Newly Discovered Brain Signal Marks Recovery from Depression 2023-09-20T04:00:00Z Next, the scientists used another AI tool to help translate the signals from Mr. Oskam’s brain into signals to send to the electrodes in his spine. Brain, Spine Implants Help Paralyzed Man Walk 2023-05-30T04:00:00Z Using two electrodes – one above the material and one below – the scientists were able to take the electricity and use it, as if the Air-gen were a battery. Creating Electricity From the Air 2023-06-07T04:00:00Z The electrodes on the implant were lined up with the nerves that control the _______________ muscles. Spine Implant Lets Paralyzed People Walk Again 2022-02-10T05:00:00Z Research has also been conducted to determine optimal electrode placement. The persistent mysteries of electroconvulsive therapy 2023-09-04T04:00:00Z Then they implanted electrodes in the brain that connected to sensors on bionic hands. This week’s passages 2023-08-25T04:00:00Z To create the digital bridge, the scientists placed electrodes in Mr. Oskam's brain and his ____________. Brain, Spine Implants Help Paralyzed Man Walk 2023-05-30T04:00:00Z First, the researchers operated on Bennett to insert arrays of small silicon electrodes into parts of the brain that are involved in speech, a couple of millimetres beneath the surface. Brain-reading Devices Allow Paralyzed People to Talk Using Their Thoughts 2023-08-24T04:00:00Z Most previous attempts to develop brain-computer interfaces for speech have piggybacked off electrodes implanted in the brain to monitor seizures in people with epilepsy. Watch a person unable to speak for years ‘talk’ using a new brain implant 2023-08-23T04:00:00Z Positioning electrodes on just one side of the head, rather than both sides, is increasingly recommended for less severe cases. The persistent mysteries of electroconvulsive therapy 2023-09-04T04:00:00Z Scientists decoded signals from more than 250 paper-thin electrodes implanted on the surface of Ann's brain and used an algorithm to recreate her voice, based on a recording of her speaking at her wedding. Brain advance gives voice hope to paralysed 2023-08-23T04:00:00Z But Erb says his team is already trying to evolve more stable enzymes and protect them inside a gel they can attach to an electrode. Chemists convert electricity into the fuel that powers the body’s cells 2023-08-22T04:00:00Z More than 10 years ago, neuroscientists at Albany Medical Center recorded activity from electrodes inserted into the brains of people with epilepsy. Hear a classic Pink Floyd song reconstructed from listeners’ brain waves 2023-08-14T04:00:00Z Since then, the group has been improving the technology, doubling the number of electrodes in the implant and improving the algorithm used to predict words from brain signals. Watch a person unable to speak for years ‘talk’ using a new brain implant 2023-08-23T04:00:00Z It is true that some neurotechnologies can record brain activity with great specificity: for example, developments on high-density electrode arrays that allow for high-resolution recording from multiple parts of the brain. New Neurotechnology Is Blurring the Lines around Mental Privacy—But Are New Human Rights the Answer? 2023-08-16T04:00:00Z A new study analyzed data from 29 people who were already being monitored for epileptic seizures using postage-stamp-size arrays of electrodes that were placed directly on the surface of their brain. Neuroscientists Re-create Pink Floyd Song from Listeners’ Brain Activity 2023-08-15T04:00:00Z The "NeuroSkin" trousers stimulate her paralysed leg using electrodes controlled by artificial intelligence. AI: High-tech trousers helping stroke patient to walk 2023-08-14T04:00:00Z Some electrodes functioned somewhat like single piano keys representing individual notes, Knight explains, but the algorithm also needed to interpret more complex acoustic elements, including volume and rhythm. Hear a classic Pink Floyd song reconstructed from listeners’ brain waves 2023-08-14T04:00:00Z The researchers placed arrays of electrodes, about the size of a lighter but paper thin, over the surface of brain areas that control the muscles involved in speech. Watch a person unable to speak for years ‘talk’ using a new brain implant 2023-08-23T04:00:00Z Gao and his colleagues also added an electroactive gel that releases an anti-inflammatory, antimicrobial drug when stimulated by an electrode. Electric Bandages Heal Wounds That Won’t Close, Animal Study Shows 2023-07-31T04:00:00Z As brain recording techniques improve, it may be possible to gather these data without surgical implants—perhaps using ultrasensitive electrodes attached to the scalp instead. Neuroscientists Re-create Pink Floyd Song from Listeners’ Brain Activity 2023-08-15T04:00:00Z NeuroSkin includes wired trousers and shoes with electrodes above the six main muscle groups in each leg. AI: High-tech trousers helping stroke patient to walk 2023-08-14T04:00:00Z To do that, they fed the model neural recordings in which the data from some electrodes had been removed and observed the effect on the re-created song. Hear a classic Pink Floyd song reconstructed from listeners’ brain waves 2023-08-14T04:00:00Z The surface electrodes used by Chang’s group pick up less information from neurons, so the system relies more heavily on algorithms that predict entire sentences. Watch a person unable to speak for years ‘talk’ using a new brain implant 2023-08-23T04:00:00Z Scientists would use an implanted electrode and accompanying wire on juvenile rats—but while they played, their scampering would disrupt brain activity recordings. Scientists Tickle Rats and Discover Brain's ‘Play Spot’ 2023-07-28T04:00:00Z The researchers hope to make the garbled playback crisper and more comprehensible by packing the electrodes closer together on the brain’s surface, enabling an even more detailed look at the electrical symphony the brain produces. Neuroscientists Re-create Pink Floyd Song from Listeners’ Brain Activity 2023-08-15T04:00:00Z The AI is connected to the electrodes and worn in a vest. AI: High-tech trousers helping stroke patient to walk 2023-08-14T04:00:00Z But as techniques improve, it may one day be possible to make such recordings without having to open the skull, perhaps using electrodes attached to the scalp. Hear a classic Pink Floyd song reconstructed from listeners’ brain waves 2023-08-14T04:00:00Z That might mean longer lag time than the more sensitive, penetrating electrode approach Willett’s team uses, which allows the prediction of individual words in real time. Watch a person unable to speak for years ‘talk’ using a new brain implant 2023-08-23T04:00:00Z The patents that Cap-XX allegedly infringed relate to electrodes used in supercapacitors, which Tesla called the "primary source of the device's power capabilities." Tesla sues Australia's Cap-XX over EV battery technology 2023-07-17T04:00:00Z Last year a team at the University of California, San Diego, developed a densely packed electrode grid that offers brain-signal information at a resolution that is 100 times higher than that of current devices. Neuroscientists Re-create Pink Floyd Song from Listeners’ Brain Activity 2023-08-15T04:00:00Z The Yamato project showed that much more powerful magnets would be needed, plus more robust electrodes - the parts of the drive which make contact with the water. The US military revives an idea for stealthy sea power 2023-07-13T04:00:00Z Those in the control group also attached the electrodes near their ear and on their neck, but the electrical impulse was absent—they received a purely acoustic treatment. New Tinnitus Therapy Can Quiet Torturous Ringing in the Ears 2023-07-13T04:00:00Z But the needlelike electrodes may drift slightly over time and record from different neurons, necessitating updates to the algorithm, Willett notes. Watch a person unable to speak for years ‘talk’ using a new brain implant 2023-08-23T04:00:00Z All eight participants had electrodes implanted into the PMC for electrical stimulation. How the Brain Creates Your Physical Sense of Self 2023-07-12T04:00:00Z Vagus nerve stimulation—usually achieved with an electrode implanted in the neck to deliver electrical pulses directly to the nerve—is an approved treatment for epilepsy and some forms of depression. What Is Vagus Nerve Stimulation For? 2023-07-04T04:00:00Z "Essentially, we want electrodes that don't corrode, while still supporting the high electrical current density required for effective operation." The US military revives an idea for stealthy sea power 2023-07-13T04:00:00Z Researchers found that when they charged up electrodes and placed them near young ticks, the creatures would whiz through the air to land on those electrodes. Hungry ticks can use this static trick to land on you and your pets 2023-07-01T04:00:00Z A second study led by neural prosthetics researcher Frank Willett at Stanford University and colleagues achieved very similar results using a different type of electrode array. Watch a person unable to speak for years ‘talk’ using a new brain implant 2023-08-23T04:00:00Z The researchers then passed an electrode, was charged to 750 volts, three millimeters over the ticks. You Really Are a Tick Magnet 2023-06-30T04:00:00Z Because the vagus nerve beams signals directly into the brain, researchers have long stimulated it to try to influence brain activity without actually having to implant electrodes inside the brain. What Is Vagus Nerve Stimulation For? 2023-07-04T04:00:00Z Passing a current across seawater breaks the hydrogen-oxygen bond, creating gas bubbles on the electrodes which creates resistance and reduces the efficiency of the MHD. The US military revives an idea for stealthy sea power 2023-07-13T04:00:00Z The two sides, called electrodes, hold charges — a negative one called an anode, and a positive one called a cathode. John B. Goodenough, 100, Dies; Nobel-Winning Creator of the Lithium-Ion Battery 2023-06-26T04:00:00Z In recent years, Goodenough and his university team had also been exploring new directions for energy storage, including a “glass” battery with solid-state electrolyte and lithium or sodium metal electrodes. John Goodenough, Nobel laureate and battery pioneer, dies at 100 2023-06-26T04:00:00Z The ticks were invariably pulled upward against gravity onto the electrode. You Really Are a Tick Magnet 2023-06-30T04:00:00Z The team’s array of seafloor electrodes, sensitive to the conductivity of water, captured a subducting seamount that appeared to have a conductive interior covered by a thin resistive crust. Undersea mountains help lubricate ‘slow slip’ earthquakes 2023-06-21T04:00:00Z Potential solutions will have to be tested, including gas-diffusing electrodes created by the fuel cell industry. The US military revives an idea for stealthy sea power 2023-07-13T04:00:00Z When the battery is used, lithium ions move between the electrodes inside each cell, generating an electrical current. How e-bike battery fires became a deadly crisis in New York City 2023-06-21T04:00:00Z Each EV on average needs 50-100 kg of graphite in its battery pack for the anodes, the negative electrodes of a battery, about twice the amount of lithium. Analysis: Auto firms race to secure non-Chinese graphite for EVs as shortages loom 2023-06-21T04:00:00Z Brain activity is monitored separately via electrodes recording from a variety of brain regions and feeding neural data into tiny, lightweight loggers attached to each bat's head. Brain Waves Synchronize when People Interact 2023-06-16T04:00:00Z Insects are sometimes embedded in hot wax after their extremities are removed, their head capsules are then opened and electrodes inserted into various parts of their brain—all done without anesthesia. Do Insects Feel Joy and Pain? 2023-06-16T04:00:00Z Work on the project will begin in earnest next spring, with a two-year programme to develop materials - in particular, electrode materials - followed by an 18-month period to design, manufacture and test the drive. The US military revives an idea for stealthy sea power 2023-07-13T04:00:00Z Only one fish made it past the electrodes during the test, apparently as a hitchhiker in the space between barges as they pushed up the canal. Inside the race to build a $1.2 billion fish barricade 2023-06-13T04:00:00Z It is hard to design a solid electrolyte that is stable and chemically inert and yet is still a good conductor of ions between the electrodes. Explainer: How could solid-state batteries improve next-gen EVs? 2023-06-13T04:00:00Z These therapies deliver a painless, weak electrical current to the brain through electrodes placed externally on the scalp. Does Brain Stimulation Boost Memory and Focus? Huge Study Tries to Settle Debate 2023-06-02T04:00:00Z But there is also the possibility the electrodes could move elsewhere in the brain over time due to natural movement, inflammation, or scar tissue formation. The FDA finally approved Elon Musk’s Neuralink chip for human trials. Is it safe? 2023-05-31T04:00:00Z While more powerful magnets are now available, the second problem, how to protect the electrodes, still needs work. The US military revives an idea for stealthy sea power 2023-07-13T04:00:00Z It will cause approaching fish to tingle unpleasantly and, if they push farther into the electrode array, be stunned so they can't swim against the current. Inside the race to build a $1.2 billion fish barricade 2023-06-13T04:00:00Z Solid-state batteries use thin layers of solid electrolytes that carry lithium ions between electrodes. Explainer: How could solid-state batteries improve next-gen EVs? 2023-06-13T04:00:00Z The report also found that studies that used computational simulations to predict how the electrical current would move through the brain helped researchers to arrange the electrodes on people’s heads in more effective patterns. Does Brain Stimulation Boost Memory and Focus? Huge Study Tries to Settle Debate 2023-06-02T04:00:00Z The Link consists of a disk-shaped chip with very thin wire electrodes that connect to neurons in the brain. The FDA finally approved Elon Musk’s Neuralink chip for human trials. Is it safe? 2023-05-31T04:00:00Z The chip is connected to 1,024 tiny electrodes, no thicker than a human hair and is powered by a battery that can be recharged wirelessly. Neuralink: Why is Elon Musk’s brain chip firm in the news? 2023-05-26T04:00:00Z In a first in a human, the team implanted electrodes above his motor cortex and connected them wirelessly via a headset to the stimulator. News at a glance: China’s ethics oversight, ARPA-H’s new science, and $210 million for protein research 2023-05-24T04:00:00Z In one experiment, an array of electrodes monitored a penny-size region of cortex located behind the temple as monkeys munched on grapes. How the tongue shaped life on Earth 2023-05-24T04:00:00Z The brain interface consists of two arrays with 64 electrodes, each embedded in a titanium case. Paralyzed man walks naturally, thanks to wireless ‘bridge’ between brain and spine 2023-05-24T04:00:00Z To achieve this result, the researchers first implanted electrodes in Mr. Oskam’s skull and spine. A Paralyzed Man Can Walk Naturally Again With Brain and Spine Implants 2023-05-24T04:00:00Z The researchers placed electrodes in two brain areas: the orbitofrontal cortex, which hasn’t been studied much in pain research, and the anterior cingulate cortex, a region involved in processing emotional cues. Scientists Find Brain Signals of Chronic Pain 2023-05-22T04:00:00Z The new design uses small paraffin wax pads infused with scents that are heated by an electrode to release an odor. Virtual Reality System Lets You Stop and Smell the Roses 2023-05-09T04:00:00Z To study this, a team of Japanese researchers inserted subdermal needle electrodes into the caps and stipes of a type of mushroom called Laccaria bicolor. Mushrooms can "talk" to each other — and they get extra chatty after a rain, study suggests 2023-05-09T04:00:00Z Six years later, the Dutch man managed to take a few short steps thanks to a small array of electrodes implanted on top of his spinal cord that delivered nerve-stimulating pulses of electricity. Paralyzed man walks naturally, thanks to wireless ‘bridge’ between brain and spine 2023-05-24T04:00:00Z This thought decoder was able to match the activity of certain electrodes with particular intentions: One configuration lit up whenever Mr. Oskam tried to move his ankles, another when he tried to move his hips. A Paralyzed Man Can Walk Naturally Again With Brain and Spine Implants 2023-05-24T04:00:00Z As part of a larger clinical trial to treat chronic pain, Dr. Shirvalkar and his colleagues are using mild electrical currents to stimulate the brain regions near the electrodes. Scientists Find Brain Signals of Chronic Pain 2023-05-22T04:00:00Z And a magnetic induction coil controls a metal plate that conducts heat away from the electrode to rapidly cool it down and shut off the scent. Virtual Reality System Lets You Stop and Smell the Roses 2023-05-09T04:00:00Z One device can be seen contacting Espinoza’s body along with the wires that carry Taser electrodes, as crackling sounds are heard. Colorado man stunned while handcuffed sues sheriff’s office 2023-05-04T04:00:00Z In the 1950s, a pair of researchers at McGill University implanted electrodes in rats’ brains. A New Era in Addiction Medicine: A Trailblazing Doctor’s Legacy and the Ongoing Search for a Cure 2023-05-04T04:00:00Z The researchers used an EEG, or electroencephalogram, a device that records the electrical activity of the brain using small, metal discs called electrodes that are affixed to the scalp. These brain scans of dying patients may reveal what happens when you die 2023-05-03T04:00:00Z The researchers hope to relieve patients’ lingering pain by sending pulses through the electrodes to correct for any aberrant brain activity. Scientists Find Brain Signals of Chronic Pain 2023-05-22T04:00:00Z However, most of these approaches rely on electrodes implanted in the patient’s brain. Scientists use AI to decipher words and sentences from brain scans 2023-05-01T04:00:00Z Patients get a souped-up EKG, donning a vest covered in about 250 electrodes instead of the usual dozen to measure the heart’s electrical activity. Putting radiation to the test to heal irregular heartbeat 2023-04-27T04:00:00Z And rats would do just about anything to activate those electrodes: press levers, run through mazes, and even endure electric shocks. A New Era in Addiction Medicine: A Trailblazing Doctor’s Legacy and the Ongoing Search for a Cure 2023-05-04T04:00:00Z They typically harbor two electrodes separated from one another by a membrane that regulates the flow of charge-carrying ions back and forth through a fluid electrolyte. New molecular membranes could slash costs for storing green energy 2023-04-26T04:00:00Z “Under a microscope, we exposed the brain and put the electrodes inside,” said Lear Cohen, a neuroscientist and doctoral candidate at Ben-Gurion who performed the surgeries to attach the devices. Why Researchers Turned This Goldfish Into a Cyborg 2023-04-25T04:00:00Z Rob Anstey, CEO at GDI, which is developing silicon anodes for batteries, said this should be a wake-up call for an auto industry dependent on China for graphite for battery electrodes. Chile's lithium move a further push for automakers to diversify supply chain 2023-04-24T04:00:00Z Results from that report show their setup performed more than 200 reactions to make 35 inorganic compounds, including certain oxides commonly used in battery electrodes, solid oxide fuel cells, and superconductors. AI-driven robots start hunting for novel materials without help from humans 2023-04-20T04:00:00Z Within a few years of the rat experiments, a doctor named Robert Heath started implanting electrodes in people. A New Era in Addiction Medicine: A Trailblazing Doctor’s Legacy and the Ongoing Search for a Cure 2023-05-04T04:00:00Z When these devices charge or discharge, electrons travel through an external wire, and charge-carrying ions pass through the membrane from one electrode to the other to balance out the electrical charges. New molecular membranes could slash costs for storing green energy 2023-04-26T04:00:00Z Each of those electrodes was the diameter of a strand of human hair. Why Researchers Turned This Goldfish Into a Cyborg 2023-04-25T04:00:00Z Several startups are developing EV batteries with silicon-based electrodes that hold more energy, have greater range and charge more quickly, but at present 70% of all graphite comes from China. Chile's lithium move a further push for automakers to diversify supply chain 2023-04-24T04:00:00Z It has used computers to predict some 150,000 new materials that could improve devices such as battery electrodes and catalysts. AI-driven robots start hunting for novel materials without help from humans 2023-04-20T04:00:00Z And he thought, well, why don't we just implant some of these electrodes and see if we can use them in therapy. A New Era in Addiction Medicine: A Trailblazing Doctor’s Legacy and the Ongoing Search for a Cure 2023-05-04T04:00:00Z An additional 120 electrodes measure noise in the data so it can be subtracted out from the true brain signal, a bit like noise-canceling headphones do. Facing robot opponents puts table tennis players' brains on high-alert 2023-04-10T04:00:00Z Once the electrodes were in the brain, they were connected to a small recording device, which could monitor neuronal activity and which was sealed in a waterproof case, mounted on the fish’s forehead. Why Researchers Turned This Goldfish Into a Cyborg 2023-04-25T04:00:00Z Researchers “decerebrated” cats — removed part of their brain — then put them on a treadmill and hooked them to electrodes. NIH cuts off funding for Russian lab work, animal experiments after Biden order 2023-04-09T04:00:00Z Instead of the brainstem, where Jim was aiming, his electrode ended up roughly in the septal area of the brain, likely in something called the nucleus accumbens. From Orgasms to Overdoses: How Marie Nyswander Went from Treating ‘Sexual Frigidity’ to Heroin Addiction 2023-04-06T04:00:00Z It involved a seven-hour surgery to implant electrodes in the brain, and place a pacemaker like device in his chest. Man with Parkinson's whose best day is every day 2023-03-29T04:00:00Z “This means an awful lot of electrodes on a small space in your head,” says Daniel Ferris, a UF neuroscientist and co-author of the study. Facing robot opponents puts table tennis players' brains on high-alert 2023-04-10T04:00:00Z To find out, he and colleagues gave the mice ovalbumin—the main protein found in egg whites and a known trigger of anaphylaxis—and used electrodes and microscopy to record and measure neuron activity. Nervous system may play role in severe allergic reactions 2023-03-16T04:00:00Z Electrolyzers are built much like batteries, with a pair of electrodes surrounded by a watery electrolyte. Splitting seawater could provide an endless source of green hydrogen | Science | AAAS 2023-03-14T04:00:00Z One implant was an electrode that stimulated the nerve near the spine. Medical company’s former CEO indicted for wire and health care fraud over fake implanted device 2023-03-10T05:00:00Z The electrodes are connected to the device using a wire under his skin, and he can control the stimulation using a remote control, helping to reduce his symptoms. Man with Parkinson's whose best day is every day 2023-03-29T04:00:00Z The dry process, which Tesla obtained via its 2019 acquisition of California startup Maxwell Technologies, replaces a traditional, complicated step of battery manufacturing that involves coating the electrode foil with a wet, chemical slurry. Tesla 4680 battery’s secret sauce: Dry electrode coating 2023-03-10T05:00:00Z It took about an hour for the electrodes to be placed onto his head for the EEG. He Was Sweating Uncontrollably. Was It Male Menopause? 2023-03-09T05:00:00Z When seawater is used, however, the same electrical jolt that generates O2 at the anode also converts the chloride ions in saltwater into highly corrosive chlorine gas, which eats away at the electrodes and catalysts. Splitting seawater could provide an endless source of green hydrogen | Science | AAAS 2023-03-14T04:00:00Z The other was a receiver that acted as an antenna to transfer power from an externally worn battery to the electrode. Medical company’s former CEO indicted for wire and health care fraud over fake implanted device 2023-03-10T05:00:00Z Unlike some other implants, its wires and electrodes do not need to pierce brain tissue, the company says. Factbox: Neuralink, other brain-chip makers face long road to FDA approval 2023-03-02T05:00:00Z It's not easy to install an electrode implant on something that doesn't have a skull where electrical wires can be anchored. The first observations of octopus brain waves revealed how alien their minds truly are 2023-02-28T05:00:00Z Heather had electrodes implanted in her neck so parts of her spinal cord could be stimulated. Implant gives hand control nine years after stroke 2023-02-20T05:00:00Z Qiao and his colleagues coated their electrodes with chromium oxide, which attracted a bubble of OH- ions that repelled chloride ions. Splitting seawater could provide an endless source of green hydrogen | Science | AAAS 2023-03-14T04:00:00Z Researchers from the University of Pittsburgh and Carnegie Mellon University implanted electrodes along her spinal cord , delivering electrical stimulation while she tried different activities. Helping Stroke Patients Regain Movement in their Hands 2023-02-20T05:00:00Z That’s the thought I took to my stress test, where medical technicians tattooed me with electrodes and put me on a treadmill. Column: Is 75 the right age to wait for death? Steve Lopez isn’t quite ready to pack it in 2023-02-18T05:00:00Z Some checked out their incisions with their arms, but they didn't attempt to remove the logger or electrodes. The first observations of octopus brain waves revealed how alien their minds truly are 2023-02-28T05:00:00Z However, the experiment was designed to last for only a month - after which, the electrodes were removed and the beneficial stimulation was gone. Implant gives hand control nine years after stroke 2023-02-20T05:00:00Z They surrounded the electrodes with membranes that only allow freshwater vapor to pass through from the surrounding bath of seawater. Splitting seawater could provide an endless source of green hydrogen | Science | AAAS 2023-03-14T04:00:00Z Researchers implanted strands of eight electrodes in two locations, corresponding to where neurosensory fibers from the arm and the hand enter the spinal cord. Helping Stroke Patients Regain Movement in their Hands 2023-02-20T05:00:00Z In another, researchers surgically implanted electrodes into the brains of partially anaesthetised snakes, detecting electrical potentials in response to sound up to 600Hz. Snakes Can Hear You Scream, New Research Reveals 2023-02-17T05:00:00Z It's not easy to install an electrode implant on something that doesn't have a skull where electrical wires can be anchored. The first observations of octopus brain waves revealed how alien their minds truly are 2023-02-28T05:00:00Z Each facility will have an initial planned capacity to process 100 gigawatt-hours of electrode materials, enough to supply more than 1 million EVs each. U.S. set to loan Redwood Materials $2 bln for EV materials plant 2023-02-09T05:00:00Z Moreover, he says, corrosion-resistant electrodes may also be useful for tapping other impure water sources, such as wastewater and brackish water. Splitting seawater could provide an endless source of green hydrogen | Science | AAAS 2023-03-14T04:00:00Z Researchers also tested a “sham” stimulation, activating electrodes randomly to see if patients responded to a kind of placebo effect rather than stimulation targeted specifically to their arms and hands. Helping Stroke Patients Regain Movement in their Hands 2023-02-20T05:00:00Z The Carson City, Nevada-based company plans to pull out key components of batteries and reuse them to make electrodes for electric vehicles. Battery recycling firm wins $2B loan from Energy Department 2023-02-09T05:00:00Z A small electrode could be implanted in the part of the brain where movement originates. Her Foot Looked Normal. What Was Causing the Excruciating Pain? 2023-02-07T05:00:00Z They must have a negative electrode called an anode suspended within an electrolyte, a material that is usually a liquid, which channels an electric current to a positive electrode, called a cathode. Government Researchers Aim for Better—And Cheaper—Batteries 2023-01-24T05:00:00Z These are a bit like batteries, with two electrodes dunked in a liquid electrolyte. Sun-powered water splitter produces unprecedented levels of green energy 2023-01-04T05:00:00Z The approved study protocol required removing the electrodes after 29 days. Helping Stroke Patients Regain Movement in their Hands 2023-02-20T05:00:00Z Sometimes we use an electrocardiogram, such as you'd see in a medical clinic, which uses sticky electrodes to measure electrical signals between two points of your body. What does "heart rate variability" mean anyway? 2022-12-31T05:00:00Z A man sprawled out on a stretcher outside the emergency ward as medical workers stuck electrodes to his chest. Packed ICUs, crowded crematoriums: COVID roils Chinese towns 2022-12-23T05:00:00Z Redwood Materials plans to pull out key components of batteries such as nickel, cobalt, lithium, and copper, and reuse them to make electrodes for electric vehicles, the Carson City, Nevada, company said in a statement. Nevada battery recycler to build $3.5B plant in S. Carolina 2022-12-14T05:00:00Z One electrode acts like a mini–solar cell, absorbing sunlight and using the energy to generate electrical charges. Sun-powered water splitter produces unprecedented levels of green energy 2023-01-04T05:00:00Z Another question neuroscientists raise is whether — or in what circumstances — it is better to surgically implant electrodes or place them on the skin, a less expensive method called transcutaneous stimulation. Helping Stroke Patients Regain Movement in their Hands 2023-02-20T05:00:00Z Every EV battery has two electrodes — a cathode and an anode — between which trillions of charged lithium atoms travel. U.S. ‘Battery Belt’ widens with $3.5 billion Redwood Materials plant 2022-12-14T05:00:00Z The device includes a small grid of electrodes that are dipped barely two millimeters into his brain. Brain Implants Have Begun to Restore Functions, but Advances Are Slow 2022-12-13T05:00:00Z The electrodes stimulate the auditory nerve directly, bypassing the damaged hair cells. Newly available over-the-counter hearing aids offer many benefits — and drawbacks 2022-12-10T05:00:00Z Those charges are then fed to catalysts on the electrodes to split water molecules and generate hydrogen gas at one electrode and oxygen gas at the other. Sun-powered water splitter produces unprecedented levels of green energy 2023-01-04T05:00:00Z Others, like Chet Moritz, a professor of neurotechnology at the University of Washington, have reported improvements in spinal cord injury patients using electrodes on the skin, including benefits lasting months after stimulation ends. Helping Stroke Patients Regain Movement in their Hands 2023-02-20T05:00:00Z A surgical robot would cut a hole in the skull and slip the electrode threads into the gray matter of the brain, according to Mr. Musk’s 2020 company presentation. Elon Musk Hopes to Test a Brain Implant in Humans Next Year 2022-11-30T05:00:00Z The main type of rechargeable battery in portable consumer electronics, they consist of two electrodes divided by a separator that allows charged particles - lithium ions - to flow, through a solvent, from one to the other. Batteries linked to hundreds of waste fires 2022-11-30T05:00:00Z The surgery involves implanting electrodes into areas of the brain and sending electrical pulses to alter activity. Brain op patients at Birmingham NHS trust suffered unnecessarily - report 2022-11-29T05:00:00Z "They didn’t stick electrodes to me but I was thrown into filthy cells," says Turnell. Released Australian adviser supports sanctions against Myanmar officials 2022-11-21T05:00:00Z He pivots elegantly to therapies — SSRIs, electrodes — that have helped lift the fog of crippling moods. ‘The Song of the Cell’: Siddhartha Mukherjee’s elegant look at the basic unit of life 2022-11-14T05:00:00Z She said device durability would also be considered, given the potential for brain fluids to eat through insulation coating the hundreds of hairlike electrodes on the Link device. Elon Musk Hopes to Test a Brain Implant in Humans Next Year 2022-11-30T05:00:00Z All solar cells are sandwichlike devices, with semiconductors in the middle that absorb photons and convert that energy to electrical charges, which then migrate to metallic electrodes layered above and below. Ultrathin organic solar cells could turn buildings into power generators 2022-11-10T05:00:00Z It examined 22 cases involving 21 patients between 2017 and 2019 and found in only three the electrodes were placed in a good position. Brain op patients at Birmingham NHS trust suffered unnecessarily - report 2022-11-29T05:00:00Z It involves placing electrodes in the brain to regulate aberrant signals. Pulses to Their Brains and 2 Women’s Binge Eating Went Away 2022-11-08T05:00:00Z The next step was intracranial monitoring, which involves implanting electrodes inside the skull to record electrical activity and track the location of seizures. His seizure sparked terrifying fall that uncovered long-sought answer 2022-10-15T04:00:00Z Deep brain stimulation requires a neurosurgical procedure to place thin electrodes into deep structures of the brain, specifically a region known as the ventral capsule/ventral striatum. Deep brain stimulation can be life-altering for OCD sufferers 2022-10-16T04:00:00Z To generate electricity, the excitons must be separated into positive and negative charges that can travel to their respective electrodes. Ultrathin organic solar cells could turn buildings into power generators 2022-11-10T05:00:00Z Hundreds of thousands of human neurons growing in a dish coated with electrodes have been taught to play a version of the classic computer game Pong. Neurons in a Dish Learn to Play Pong 2022-10-14T04:00:00Z The wires, connected to the electrodes, are placed under the scalp, where they are invisible and unobtrusive. Pulses to Their Brains and 2 Women’s Binge Eating Went Away 2022-11-08T05:00:00Z In one section, water was boiled to emulate evaporation, which was then zapped with electrodes in another section to echo lighting. Ocean spray may have created conditions for life to form on Earth, new study suggests 2022-10-07T04:00:00Z These electrodes deliver electrical currents to the brain. Deep brain stimulation can be life-altering for OCD sufferers 2022-10-16T04:00:00Z The continuous networks also allow the opposite charges to flow along their own paths to the electrodes, with electrons cruising through the network of acceptors and holes moving through the donors. Ultrathin organic solar cells could turn buildings into power generators 2022-11-10T05:00:00Z The gamer cells respond not to visual cues on a screen but to electrical signals from the electrodes in the dish. Neurons in a Dish Learn to Play Pong 2022-10-14T04:00:00Z In the first experiment, 121 people were outfitted with electrodes to monitor their cardiovascular activity as a physical measure of how hard their brains were working on a standard memory task. The brain loves a challenge. Here’s why. 2022-09-29T04:00:00Z They also hooked up his toes to electricity and shocked him with electrodes on his ears. 10 torture sites in 1 town: Russia sowed pain, fear in Izium 2022-10-02T04:00:00Z They are connected to the electrodes in the brain by wires tunneled beneath the skin. Deep brain stimulation can be life-altering for OCD sufferers 2022-10-16T04:00:00Z "They attach electrodes and connect a current, and you begin to shake," he said. 'Walls full of pain': Russia's torture cells in Ukraine 2022-09-20T04:00:00Z These electrodes both stimulate the cells and record changes in neuronal activity. Neurons in a Dish Learn to Play Pong 2022-10-14T04:00:00Z How can we say we love animals and support attaching electrodes to the brains of monkeys in research designed to determine whether sex or power is more persuasive in brand advertising? Column: The seizure of thousands of mistreated beagles sparks unsettling questions about animal research 2022-09-11T04:00:00Z Kotsar was taken to the clinic in July and received a slightly different treatment, involving a Soviet-era gas mask and electrodes on his legs. 10 torture sites in 1 town: Russia sowed pain, fear in Izium 2022-10-02T04:00:00Z By using new materials for electrodes or charge-carrying ions, he and others have already come up with promising candidates. California’s move to phase out gas-powered cars could spark battery innovations 2022-09-06T04:00:00Z To coat electrodes in the wet process, battery producers mix the materials with toxic binder solvents. Inside Tesla's drive to keep Musk's battery promise 2022-09-06T04:00:00Z His original dishes had dozens of electrodes; each DishBrain has thousands. Neurons in a Dish Learn to Play Pong 2022-10-14T04:00:00Z The next day I would stumble into the clinic half-awake, and scientists would stick electrodes on my scalp. The Curious Hole in My Head 2022-09-04T04:00:00Z While the subjects did so, researchers measured their brain activity with an EEG, which uses electrodes placed on the head. Spiky ‘Sleep Spindles’ Linked to Acts of Learning 2022-09-02T04:00:00Z During charging, the applied voltage pushes electrons into the graphite, attracting lithium ions from the other electrode, the cathode. California’s move to phase out gas-powered cars could spark battery innovations 2022-09-06T04:00:00Z Once coated, the electrodes are dried in massive ovens, with the toxic solvents that evaporate in the process being recovered, treated and recycled - all adding to the cost. Inside Tesla's drive to keep Musk's battery promise 2022-09-06T04:00:00Z If they missed the ball, the network was stimulated by the electrodes in random locations and at different frequencies. Neurons in a Dish Learn to Play Pong 2022-10-14T04:00:00Z Initially, Bafunno added, the plant will make lithium-ion batteries using relatively conventional electrode technology - a mixture of nickel, cobalt and manganese for the cathode and graphite for the anode. Toyota triples planned investment to $3.8 billion in U.S. battery plant 2022-08-31T04:00:00Z Today’s systems use standard electronics, including electrodes that can pick up only broad patterns of electrical activity. Making Computer Chips Act More like Brain Cells 2022-08-29T04:00:00Z The battery must operate at near the boiling point of water to allow aluminum ions to move through the device’s molten salt electrolyte, which ferries ions between the electrodes. California’s move to phase out gas-powered cars could spark battery innovations 2022-09-06T04:00:00Z With the new technology, electrodes are coated using different binders with little use of liquids, so they don't need to be dried. Inside Tesla's drive to keep Musk's battery promise 2022-09-06T04:00:00Z But electrode recordings showed that for several minutes after becoming unresponsive, the cephalopod could still feel experimenters touching its body. Octopuses Don’t Have Backbones — or Rights 2022-08-27T04:00:00Z The device’s sensors also include four skin electrodes, four light wavelengths, accelerometers, and two temperature sensors. This smart mood ring is supposed to monitor mental health — without changing colors 2022-08-24T04:00:00Z Meanwhile, the Sense 2 incorporates its health sensors into the device’s display using “vaporized electrodes.” Fitbit’s Sense 2 amps up stress tracking 2022-08-24T04:00:00Z Three electrodes, labeled RA, LA, and LL, are placed on the patient. College Physics for AP Courses 2015-08-12T00:00:00Z People on the trial wore a cap filled with electrodes. Brain stimulation boosts memory for a month 2022-08-22T04:00:00Z The brain stimulation done in this study, published Monday in Nature Neuroscience, came from a swim cap-like device studded with electrodes positioned to deliver the electric current to specific areas of the brain. Electrical currents to the brain improve memory for older adults, study finds 2022-08-22T04:00:00Z For example, a typical hydrogen fuel cell uses graphite electrodes embedded with platinum-based catalysts to accelerate the two half- cell reactions: Chemistry 2019-02-14T00:00:00Z The nucleic acids are loaded into a slot near the negative electrode of a semisolid, porous gel matrix and pulled toward the positive electrode at the opposite end of the gel. Biology for AP Courses 2022-06-09T00:00:00Z Voltages between pairs of electrodes placed on the chest are vector components of the voltage wave on the heart. College Physics for AP Courses 2015-08-12T00:00:00Z Electroencephalographs are tests that measure electrical activity in your brain by attaching electrodes to your scalp. This is what happens inside your brain when you feel burnt out 2022-08-17T04:00:00Z For example, other scientists recently figured out how to insert an electrode into the brain of a different jumping spider species without deflating its pressurized body and killing it. Spiders Seem to Have REM-like Sleep and May Even Dream 2022-08-08T04:00:00Z Tabulations of standard electrode potentials may be used to compute standard cell potentials, E°cell, for many redox reactions. Chemistry 2019-02-14T00:00:00Z Some forms use EEG recordings from electrodes taped onto the skull. Biology for AP Courses 2022-06-09T00:00:00Z Standard ECGs have 12 or more electrodes, but only three are shown in Figure 20.36 for clarity. College Physics for AP Courses 2015-08-12T00:00:00Z A documentary series that takes only five minutes to explain how baseball gloves are made before moving on to medical electrodes. How to minimize distractions when you work from home 2022-08-04T04:00:00Z Tesla is also pioneering a cost-efficient new battery manufacturing process called dry battery electrode. Analysis: 'Unknowns' delay Tesla's ramp-up of its own cutting-edge batteries 2022-07-21T04:00:00Z If they are placed in an electrolytic cell, dispersed particles will move toward the electrode that carries a charge opposite to their own charge. Chemistry 2019-02-14T00:00:00Z Other forms of BCI require the implantation of an array of electrodes smaller than a postage stamp in the arm and hand area of the motor cortex. Biology for AP Courses 2022-06-09T00:00:00Z Decades ago, three-electrode ECGs were performed by placing electrodes on the left and right arms and the left leg. College Physics for AP Courses 2015-08-12T00:00:00Z Given that Musk hopes to "jump-start the next stage of human evolution" by, for example, putting electrodes in our brains, one is justified in concluding that Musk, too, is a transhumanist. How Elon Musk sees the future: His bizarre sci-fi vision should concern us all 2022-07-17T04:00:00Z "When something is revolutionary, there's a lot of unknowns that have to be resolved," he said, referring to the dry battery electrode process. Analysis: 'Unknowns' delay Tesla's ramp-up of its own cutting-edge batteries 2022-07-21T04:00:00Z At this electrode, the charged particles will be neutralized and will coagulate as a precipitate. Chemistry 2019-02-14T00:00:00Z This form of BCI, while more invasive, is very powerful as each electrode can record actual action potentials from one or more neurons. Biology for AP Courses 2022-06-09T00:00:00Z MCG also looks at the heart’s electrical activity whose voltage output is too small to be recorded by surface electrodes as in EKG. College Physics for AP Courses 2015-08-12T00:00:00Z Panasonic has also developed ways to prevent what engineers call “microcracking,” small cracks that develop in the positive electrode when a battery is charged and discharged, shortening its useful life. EXCLUSIVE Tesla supplier Panasonic eyes 20% jump in battery density by 2030 2022-07-13T04:00:00Z Figure 12.22 Measuring Charge across a Membrane with a Voltmeter A recording electrode is inserted into the cell and a reference electrode is outside the cell. Anatomy and Physiology 2013-06-19T00:00:00Z Since metals form cations, the electrode would lose mass if metal atoms in the electrode were to oxidize and go into solution. Chemistry 2019-02-14T00:00:00Z The electrical impulses in the heart produce electrical currents that flow through the body and can be measured on the skin using electrodes. Biology for AP Courses 2022-06-09T00:00:00Z A current is induced in a receiver secured in the bone beneath the skin and transmitted to electrodes in the inner ear. College Physics for AP Courses 2015-08-12T00:00:00Z One protective measure includes use of so-called “single-crystal materials” for the battery’s positive electrode, he said. EXCLUSIVE Tesla supplier Panasonic eyes 20% jump in battery density by 2030 2022-07-13T04:00:00Z By comparing the charge measured by these two electrodes, the transmembrane voltage is determined. Anatomy and Physiology 2013-06-19T00:00:00Z Negative values for electrode potentials are simply a consequence of assigning a value of 0 V to the SHE, indicating the reactant of the half-reaction is a weaker oxidant than aqueous hydrogen ions. Chemistry 2019-02-14T00:00:00Z The DNA has a net negative charge and moves from the negative electrode toward the positive electrode. Biology for AP Courses 2022-06-09T00:00:00Z During his experiments that confirmed the existence of electromagnetic waves, Heinrich Hertz used a spark across a gap between two electrodes to provide the rapidly changing electric current that produced electromagnetic waves. College Physics for AP Courses 2015-08-12T00:00:00Z “It’s difficult to balance, but raising the energy density of batteries requires raising the potential of both electrodes,” he said. EXCLUSIVE Tesla supplier Panasonic eyes 20% jump in battery density by 2030 2022-07-13T04:00:00Z The term “lead” may be used to refer to the cable from the electrode to the electrical recorder, but it typically describes the voltage difference between two of the electrodes. Anatomy and Physiology 2013-06-19T00:00:00Z A concentration cell is constructed by connecting two nearly identical half-cells, each based on the same half- reaction and using the same electrode, varying only in the concentration of one redox species. Chemistry 2019-02-14T00:00:00Z So they created one out of silicon carbide, which supports the robots’ structure; electrodes made of copper and gold, which carry current; and piezoelectric ceramics, which change shape in response to an electric field. New 3-D printing technique can make autonomous robots in a single step 2022-07-08T04:00:00Z When a high voltage is applied to the electrodes, the gas glows. College Physics for AP Courses 2015-08-12T00:00:00Z Tiny electrodes implanted into the animals’ brains further revealed that relatively soft sounds decreased activity coming out of the auditory cortex. Soft sounds numb pain. Researchers may now know why 2022-07-06T04:00:00Z Figure 19.22 Standard Placement of ECG Leads In a 12-lead ECG, six electrodes are placed on the chest, and four electrodes are placed on the limbs. Anatomy and Physiology 2013-06-19T00:00:00Z Was the electrode an anode or a cathode? Chemistry 2019-02-14T00:00:00Z Perhaps implantable electrodes in our hypothalami, or brain wave sniffing personal delivery drones that sense when, and for exactly what, we are hungry. Perspective | Taco Bell Defy tests the future of fast food with ‘tacos from the sky’ 2022-06-28T04:00:00Z Italy's De Nora family will be relieved that the electrode manufacturer managed to make it on to the Milan Stock Exchange on Thursday after previous attempts to list businesses were thwarted by external crises. Recession fears creep into ECB thinking at summer conference 2022-06-30T04:00:00Z De Nora's company is a leading manufacturer of electrodes for devices such as rechargeable batteries and also makes systems for water filtration and wastewater treatment as well as components to produce green hydrogen. Third time lucky for Italy's De Nora family as shares hit market 2022-06-30T04:00:00Z Because the electrodes used in tDCS are relatively large, researchers have less control over where the stimulation happens than with TMS, but the required equipment is much simpler and cheaper. Electrical stimulation of the brain may help people who stutter 2022-06-22T04:00:00Z Was the electrode an anode or a cathode? Chemistry 2019-02-14T00:00:00Z That will include ensuring that the Z-pinch fusion section of the plasma remains stable and that they are able to design an electrode that can survive in the intense fusion environment of the reactor. A Big Step Toward Fusion Energy Is Hailed by a Seattle Start-Up 2022-06-22T04:00:00Z For the latter, electrodes attached to the skin check for repetitive jaw muscle movements. Have trouble grinding your teeth? Here’s how to control it. 2022-06-20T04:00:00Z Ijaz said ONE is testing different electrode chemistries in Gemini, while evaluating the potential tradeoffs in cost, energy and sustainability. BMW to test ONE's advanced battery in its iX electric SUV 2022-06-14T04:00:00Z Other techniques involve implanting electrodes into certain brain regions or permanently deactivating precise brain regions. They Were Cigarette Smokers. Then a Stroke Vanquished Their Addiction. 2022-06-13T04:00:00Z This is required when neither member of the half-cell’s redox couple can reasonably function as an electrode, which must be electrically conductive and in a phase separate from the half-cell solution. Chemistry 2019-02-14T00:00:00Z The kids had electrodes glued to their skulls. Early school start times are terrible for our kids 2022-06-12T04:00:00Z Researchers who study the vagus nerve say that stimulating it with electrodes can potentially help improve mood and alleviate symptoms in those who suffer from treatment-resistant depression, among other ailments. This Nerve Influences Nearly Every Internal Organ. Can It Improve Our Mental State, Too? 2022-06-02T04:00:00Z Like most of those companies, Solid Power’s battery cell features a sulfide-based solid-state electrolyte, the medium through which lithium ions flow between positive and negative electrodes during charging and discharging. Solid Power aims to ship first solid-state battery cells by year-end to BMW, Ford 2022-06-06T04:00:00Z The photos he was able to find — dogs with their faces sliced open, rats butchered alive, monkeys screaming at the electrodes implanted in their abdomens — seemed like windows into hell. The Rise and Fall of America’s Environmentalist Underground 2022-05-26T04:00:00Z In practice, a voltmeter would report a potential of −0.47 V with its red and black inputs connected to the Pb and Cu electrodes, respectively. Chemistry 2019-02-14T00:00:00Z In monkeys, we implanted tiny arrays of electrodes that we used to monitor individual cuneate nucleus neurons. How the Brain Tells Apart Important and Unimportant Sensations 2022-05-16T04:00:00Z He still has the same two electrode arrays that Henderson embedded in his brain six years ago, as well as the protruding metal pedestals that provide connection points to external machines. The Man Who Controls Computers With His Mind 2022-05-12T04:00:00Z In the segment, she spoke in front of a computer graphic of a head wired to electrodes. Vladimir Putin, Family Man 2022-05-13T04:00:00Z Instead of taking three steps on the original Aura Strap, all you have to do is touch your palm to the strap’s electrode and wait 30 seconds. Aura Strap 2 review: context — you love to see it 2022-05-11T04:00:00Z An external circuit is connected to each half-cell at its solid foil, meaning the Cu and Ag foil each function as an electrode. Chemistry 2019-02-14T00:00:00Z For example, implanted electrodes could one day electrically activate the cuneate nucleus in people who have lost sensation in their limbs, potentially restoring the ability to perceive their body. How the Brain Tells Apart Important and Unimportant Sensations 2022-05-16T04:00:00Z No one knows exactly how long existing electrode arrays can remain in a human brain without breaking down or endangering someone’s health. The Man Who Controls Computers With His Mind 2022-05-12T04:00:00Z These involved the use of biofeedback devices, such as electrodes, which, when placed on a person's scalp, can monitor the brain's electrical activity. The experimental psychology lab behind AC Milan's glory 2022-05-09T04:00:00Z The Aura Strap 2 is refreshingly simple to use Another strap-related gripe: to change strap sizes, you have to open the casing that houses the battery and electrode. Aura Strap 2 review: context — you love to see it 2022-05-11T04:00:00Z The redox reactions in a galvanic cell occur only at the interface between each half-cell’s reaction mixture and its electrode. Chemistry 2019-02-14T00:00:00Z BMI tech works by “recording” brain signals via electrodes implanted in the brain. Why Neuralink, not Twitter, is Elon Musk’s biggest challenge 2022-05-03T04:00:00Z Seoul-based Lotte Group is building its battery materials business, focused on such key components as electrode foils, separators and organic solvents for electrolytes. Exclusive-Soelect, Lotte Chemical aim to scale up U.S. output of battery components 2022-04-26T04:00:00Z In June 2004, researchers pressed a grid of electrodes into the motor cortex of a man who had been paralysed by a stabbing. Brain-Reading Devices Help Paralyzed People Move, Talk and Touch 2022-04-22T04:00:00Z To take a reading, all you have to do is put your palm against the electrode with the Aura app open on the watch. Aura Strap 2 review: context — you love to see it 2022-05-11T04:00:00Z In this case, both members of the redox couple are solute species, and so Pt is used as an inert electrode that can simply provide or accept electrons to redox species in solution. Chemistry 2019-02-14T00:00:00Z Licensed from University of California at San Francisco research, it involves the stitching together of many electrodes in a polymer thread. Why Neuralink, not Twitter, is Elon Musk’s biggest challenge 2022-05-03T04:00:00Z Technicians shave a small patch of fur for analysis, draw blood, measure blood pressure and attach electrodes to monitor her heartbeat. The Dog Aging Project digs deeper than ever to help our best friends live better longer — and the findings could help us, too 2022-04-22T04:00:00Z One approach is to implant electrodes that directly stimulate the muscles of a person’s own limbs and have the BCI directly control these. Brain-Reading Devices Help Paralyzed People Move, Talk and Touch 2022-04-22T04:00:00Z One downside of the design is you have to pop open the case housing the electrode with a guitar pic to swap straps or change the battery. Aura Strap 2 review: context — you love to see it 2022-05-11T04:00:00Z Electrodes constructed from a member of the redox couple, such as the Mg anode in this cell, are called active electrodes. Chemistry 2019-02-14T00:00:00Z Computer scientist Andrew Adamatzky, of the Unconventional Computing Laboratory at the University of the West of England, Bristol, used sub-dermal needle electrodes to record electrical impulses from ghost, enoki, split gill, and caterpillar fungi. It's not a bad trip: Mushrooms may be "talking" to each other, new study finds 2022-04-13T04:00:00Z The scientists attached electrodes to each dog’s head to record its brain response—not an easy task, it turns out. Here’s what happens in your dog’s brain when you speak 2022-04-05T04:00:00Z In 2015, a team led by neuroscientist Robert Gaunt at the University of Pittsburgh in Pennsylvania, reported implanting an electrode array in the hand region of a person’s somatosensory cortex, where touch information is processed. Brain-Reading Devices Help Paralyzed People Move, Talk and Touch 2022-04-22T04:00:00Z The smartwatch’s heart rate monitor acts as an electrode, and by touching your finger to the case / digital crown, you create a closed circuit. How to measure heart rate on your smartwatch 2022-04-01T04:00:00Z The mass of electrode A increased, that of electrode B was unchanged, and that of electrode C decreased. Chemistry 2019-02-14T00:00:00Z With the man’s approval, Dr. Jens Lehmberg, a neurosurgeon and an author on the study, implanted two tiny electrodes in regions of the man’s brain that are involved in controlling movement. Brain Implant Allows Fully Paralyzed Patient to Communicate 2022-03-22T04:00:00Z Cardiologists would love to use an electrode that delivers a milder and potentially less painful pulse, not only to the top of the heart, but also to the lower chambers. Injectable electrodes could prevent deadly heart arrhythmias 2022-03-25T04:00:00Z When they used the electrodes to stimulate neurons, the person felt something akin to being touched. Brain-Reading Devices Help Paralyzed People Move, Talk and Touch 2022-04-22T04:00:00Z They then used x-ray video to capture how the ribs moved, measured each animal’s airflow, and tracked their muscle movements by implanting electrodes in their lungs, all while squeezing the cuff. Why boa constrictors don’t suffocate when they squeeze their prey to death 2022-03-24T04:00:00Z Give balanced equations for the overall reaction in the electrolysis of molten lithium chloride and for the reactions occurring at the electrodes. Chemistry 2019-02-14T00:00:00Z He was then played a second note, which mapped onto brain activity that the implanted electrodes had detected. Brain Implant Allows Fully Paralyzed Patient to Communicate 2022-03-22T04:00:00Z One option is to thread a thin metal electrode through a coronary vein on the outside of the heart to reach the middle regions of the heart, where it can stimulate the heart’s lower chambers. Injectable electrodes could prevent deadly heart arrhythmias 2022-03-25T04:00:00Z Together, they fashioned a robotic arm with pressure sensors embedded in its fingertips, which fed into electrodes implanted in the somatosensory cortex to evoke a synthetic sense of touch. Brain-Reading Devices Help Paralyzed People Move, Talk and Touch 2022-04-22T04:00:00Z Researchers inserted two square electrode arrays, 3.2 millimeters wide, into a part of the brain that controls movement. In a first, brain implant lets man with complete paralysis spell out thoughts: ‘I love my cool son.’ 2022-03-22T04:00:00Z This apparatus consisted of a sealed glass tube from which almost all the air had been removed; the tube contained two metal electrodes. Chemistry 2019-02-14T00:00:00Z For instance, the electrodes are nearing the end of their life expectancy. Brain Implant Allows Fully Paralyzed Patient to Communicate 2022-03-22T04:00:00Z During surgery, for which people received just a local anesthetic, Penfield asked patients to describe the sensations they felt in their body in response to electrodes stimulating different parts of the brain. Where Are Genitals Represented in the Brain? 2022-03-17T04:00:00Z Instead, he used electrodes placed on the cortical surface that detect the averaged activity of neuronal populations. Brain-Reading Devices Help Paralyzed People Move, Talk and Touch 2022-04-22T04:00:00Z Specifically, the cats had a portion of their brains removed, while electrodes were implanted in their spines. Biden under fire for U.S. funding scientific testing on cats in Russia, despite sanctions 2022-03-15T04:00:00Z When high voltage was applied across the electrodes, a visible beam called a cathode ray appeared between them. Chemistry 2019-02-14T00:00:00Z Tesla faces a lengthy process in ramping up a battery factory, complicated by plans to use a new manufacturing technology called dry electrode coating. Musk's plan for Tesla-built batteries has an acceleration challenge 2022-03-11T05:00:00Z Inspired by experiments into plant consciousness, they hooked up electrodes to four plants, with an algorithm designed by Patitucci transforming these into harmonies. Musicians are hooking up synthesizers to plants for new sonic possibilities 2022-03-08T05:00:00Z The signals are not as fine-grained as those from electrodes implanted in the cortex, but the approach is less invasive. Brain-Reading Devices Help Paralyzed People Move, Talk and Touch 2022-04-22T04:00:00Z Staff place electrodes on her head to measure brain activity and an oxygen mask over her mouth. The pandemic proved ‘shock therapy’ is an essential treatment. Will Washington improve its availability? 2022-03-05T05:00:00Z This beam was deflected toward the positive charge and away from the negative charge, and was produced in the same way with identical properties when different metals were used for the electrodes. Chemistry 2019-02-14T00:00:00Z The crowning difficulty for Tesla is that it is planning a new manufacturing process, called dry electrode, a technology it obtained via its 2019 acquisition of California startup Maxwell Technologies. Musk's plan for Tesla-built batteries has an acceleration challenge 2022-03-11T05:00:00Z The most common way that they contribute to the process is through the use of electrodes, which measure tiny fluctuations in the electrical current between different areas of the plant. Musicians are hooking up synthesizers to plants for new sonic possibilities 2022-03-08T05:00:00Z Neuralink’s system uses very fine, flexible electrodes, called threads, that are designed to both bend with the brain and to reduce immune reactions, says Shenoy, who is a consultant and adviser to the company. Brain-Reading Devices Help Paralyzed People Move, Talk and Touch 2022-04-22T04:00:00Z They began by screen printing carbon and silver chloride electrodes onto a polyester base. Artificial Neuron Snaps a Venus Flytrap Shut 2022-03-01T05:00:00Z The electrode potential of a half-cell, EX, is the cell potential of said half-cell acting as a cathode when connected to a SHE acting as an anode. Chemistry 2019-02-14T00:00:00Z Dry electrode manufacturing skips a traditional, complicated step of battery manufacturing that involves a chemical slurry. Musk's plan for Tesla-built batteries has an acceleration challenge 2022-03-11T05:00:00Z For instance, if you see a tracker has EKG capabilities, that means it has an electrode. How to choose a fitness tracker 2022-02-18T05:00:00Z Akin to the electrodes Chang uses, the stentrode lacks the resolution of other implants, so can’t be used to control complex prosthetics. Brain-Reading Devices Help Paralyzed People Move, Talk and Touch 2022-04-22T04:00:00Z It claims: "Most of the animals had portions of their skulls removed to implant electrodes in their brains." Elon Musk's brain chip firm denies animal cruelty claims 2022-02-15T05:00:00Z Dozing in a bassinet, a newborn wears a stretchy cap fitted with more than 100 soft electrodes. How learning happens in the brains of sleeping babies 2022-02-05T05:00:00Z Existing electrode strips are also too short to reach the dorsal roots that control the trunk and enable bending and straightening the torso, Courtine says. Next-generation spinal implants help people with severe paralysis walk, cycle, and swim 2022-02-07T05:00:00Z Now a team of researchers has designed a new type of electrode system that successfully restored movement abilities in three patients with complete paralysis of muscles in the legs and trunk. Spinal Stimulation Helps People with Paralysis Walk, Canoe and Stand at a Bar 2022-02-07T05:00:00Z In non-human primates, even small variations in electrode positioning can affect which circuits are tapped. Brain-Reading Devices Help Paralyzed People Move, Talk and Touch 2022-04-22T04:00:00Z The device the firm is working on consists of a tiny probe made up of thousands of electrodes attached to flexible threads - thinner than a human hair - which can monitor the activity of neurons. Elon Musk's brain chip firm denies animal cruelty claims 2022-02-15T05:00:00Z Infants were fitted with special caps covered with electrodes that detect electrical signals brain cells use to communicate with each other. Extra cash for low-income mothers may influence baby brains 2022-01-24T05:00:00Z To position electrodes along its surface so they would precisely stimulate the dorsal roots, the researchers studied cadavers and images of healthy spines. Next-generation spinal implants help people with severe paralysis walk, cycle, and swim 2022-02-07T05:00:00Z The company’s implant is a coin-like device with electrodes studded on thin, flexible wires. Elon Musk’s Neuralink is hiring a clinical trial director 2022-01-20T05:00:00Z This would first entail neurosurgery to implant two grids of electrodes into his cortex. Brain-Reading Devices Help Paralyzed People Move, Talk and Touch 2022-04-22T04:00:00Z Now, a team at Baylor St. Luke’s Medical Center had placed wire electrodes into her brain to record neural activity. Brain surgeries are opening windows for neuroscientists, but ethical questions abound 2022-01-18T05:00:00Z Each of the Spanish company’s skintight vests comes fitted with electrodes in 10 locations across your torso and arms, all controlled by an app running on your phone. The weirdest and most interesting tech at CES 2022 2022-01-05T05:00:00Z Finally, the team designed software to activate the electrodes in set patterns that produce movements such as standing up and stepping. Next-generation spinal implants help people with severe paralysis walk, cycle, and swim 2022-02-07T05:00:00Z It contains four weight sensors and 14 ITO electrodes in the scale itself, plus an additional four located in the handle. Withings’ new scale has a retractable handle that measures EKGs and segmented body composition 2022-01-03T05:00:00Z These electrodes would record neurons in his brain as they fire, and the researchers would use algorithms to decode his thoughts and intentions. Brain-Reading Devices Help Paralyzed People Move, Talk and Touch 2022-04-22T04:00:00Z Those include Folladori’s seizure-monitoring electrodes and implanted devices that deliver electrical stimulation to stop seizures, treat severe obsessive-compulsive disorder, and control symptoms of movement disorders such as Parkinson’s disease. Brain surgeries are opening windows for neuroscientists, but ethical questions abound 2022-01-18T05:00:00Z To better understand these cells, Reddy and her team examined the hippocampal activity of patients with epilepsy who had electrodes implanted in their brain to evaluate a possible treatment for their condition. Cells Deep in Your Brain Place Time Stamps on Memories 2021-12-29T05:00:00Z That device must be positioned next to a “pulse generator” implanted in the abdomen, which then activates electrodes along the spine. Next-generation spinal implants help people with severe paralysis walk, cycle, and swim 2022-02-07T05:00:00Z He did so with his own device, which generated a loud buzz for five seconds as electricity arced across the electrodes. Testimony: Potter extensively trained on proper Taser use 2021-12-14T05:00:00Z Its body is made of two plastic pouches printed with electrodes; the front pouch is filled with liquid and the rear is filled with the same volume of air. This Robot Looks Like a Pancake and Jumps Like a Maggot 2021-12-07T05:00:00Z “We adjust our question to where the electrodes are,” Fried says. Brain surgeries are opening windows for neuroscientists, but ethical questions abound 2022-01-18T05:00:00Z Some scientists think this work could assist in one day developing “memory prosthetics”—a technique that would allow a computer to insert or delete memories with electrodes placed in the brain. Cells Deep in Your Brain Place Time Stamps on Memories 2021-12-29T05:00:00Z But epidural stimulation devices, thin sheets of electrodes implanted beneath the vertebra of the lower spine, can re-create those commands beyond the injury site and trigger leg movements. Next-generation spinal implants help people with severe paralysis walk, cycle, and swim 2022-02-07T05:00:00Z "Being fitted with these head devices with electrodes all on and flashing lights was a really frightening experience," he said. Aberfan: Tests on children after disaster 'like torture' 2021-11-24T05:00:00Z About 10 years ago, after years of research on mammals proved promising, Edgerton employed a procedure in which electrodes were surgically implanted over the spinal cord to stimulate the central nervous system. Column: One step, then another. With determination and new therapies, there's hope for paralysis patients 2021-11-24T05:00:00Z The precise locations of electrodes also vary between patients, making data hard to align across participants, notes Evelina Fedorenko, a neuroscientist at the Massachusetts Institute of Technology. Brain surgeries are opening windows for neuroscientists, but ethical questions abound 2022-01-18T05:00:00Z Mayberg suspects subtle differences in where surgeons placed the electrodes account for much of the variation in patient outcomes in that trial. Next generation of deep brain stimulation aims to tackle depression 2021-11-22T05:00:00Z The metals and other ingredients are used to make the battery’s electrodes. A Power Struggle Over Cobalt Rattles the Clean Energy Revolution 2021-11-20T05:00:00Z These act as both a method of pushing vaccine into the body and as electrodes, funneling the vaccine and the electric pulse down into the cells just below the skin’s surface. This Cheap Device Could Expand the World’s Access to Vaccines 2021-11-16T05:00:00Z In recent years, he switched to a simplified and less invasive form of the same concept, attaching electrodes to the skin over the lumbar portion of the spine. Column: One step, then another. With determination and new therapies, there's hope for paralysis patients 2021-11-24T05:00:00Z But for some procedures, including implanting epilepsy monitoring electrodes, multiple methods are acceptable, says Nader Pouratian, a member of the consortium and a neurosurgeon at the University of Texas Southwestern Medical Center. Brain surgeries are opening windows for neuroscientists, but ethical questions abound 2022-01-18T05:00:00Z So her group and others now use an MRI approach called tractography to visualize locations of nerve bundles and target electrodes more precisely. Next generation of deep brain stimulation aims to tackle depression 2021-11-22T05:00:00Z Pure graphene batteries are still too expensive to mass-produce, but the material can already accelerate the charging characteristics of traditional batteries when applied to an electrode in composite form. This graphene battery pack charges incredibly fast 2021-11-10T05:00:00Z A graduate student named Eugene Aserinsky, who was monitoring his sleeping son with electrodes, was surprised to find that the boy’s eyes began to move as if he were awake. Did Covid Change How We Dream? 2021-11-03T04:00:00Z At the lab, Montoya is suspended weightlessly over a treadmill with electrodes attached to his spine to stimulate his nervous system. Column: One step, then another. With determination and new therapies, there's hope for paralysis patients 2021-11-24T05:00:00Z Sometimes researchers temporarily place an extra strip of electrodes over the surface of the brain during a surgery to collect more data. Brain surgeries are opening windows for neuroscientists, but ethical questions abound 2022-01-18T05:00:00Z Before inserting DBS electrodes, the team implants a second set of electrodes that can record from and stimulate tissue across diverse regions of the brain. Next generation of deep brain stimulation aims to tackle depression 2021-11-22T05:00:00Z By placing an electrode on the tip of a fly’s antennae, Naundrup showed whiffs of the fungus stimulated an electrical current in the brain. Fungus lures male flies into having sex with dead females 2021-11-01T04:00:00Z An EEG can pick up patterns in brain waves, but the most accurate readings come from electrodes placed carefully on the scalp with conductive gel, not consumer headsets. The simple solutions to better games 2021-11-01T04:00:00Z A sleeping jellyfish looks a lot like a waking one, after all, and is nearly impossible to outfit with electrodes. ‘If it’s alive, it sleeps.’ Brainless creatures shed light on why we slumber 2021-10-27T04:00:00Z Temporary placement of additional electrodes for research didn’t come with higher rates of complications such as bleeding in the brain, they found. Brain surgeries are opening windows for neuroscientists, but ethical questions abound 2022-01-18T05:00:00Z We know this because we can measure sound processing in the brain with scalp electrodes. Even "low-level" noise is unhealthy: A neuroscientist explains how sound and health are connected 2021-10-17T04:00:00Z Fortescue’s engineers have built a miniature mill that they said could do the same thing with electrodes and a pressurized brew of metals and other materials. Can a Carbon-Emitting Iron Ore Tycoon Save the Planet? 2021-10-16T04:00:00Z The exploratory phase guided the researchers to place the stimulation device in Sarah’s right brain hemisphere linked to electrodes in two regions. A ‘Pacemaker for the Brain’: No Treatment Helped Her Depression — Until This 2021-10-04T04:00:00Z In the October 4 study in Nature Medicine, the researchers describe how they set about to find a stimulation site using electrodes to probe emotion circuitry in Sarah’s brain. Experimental Brain Implant Could Personalize Depression Therapy 2021-10-04T04:00:00Z Fortunately, they used signs of abnormal activity from some of the implanted electrodes, among other clues, to find a target for a stimulation device that has kept her seizure-free for 2 years. Brain surgeries are opening windows for neuroscientists, but ethical questions abound 2022-01-18T05:00:00Z Beth Myers, a physical therapist, was wrestling with those questions one morning in June as she strapped My’onna into a harness and pasted electrodes to her body. Two kids, a loaded gun and the man who left a 4-year-old to die “Playing overly defensive decks just doesn’t promote the kind of experience people sitting down with electrodes strapped to them hope to have.” This tiny plastic Shockbox makes Magic: The Gathering games even more painful 2021-09-10T04:00:00Z After implanting electrodes and a stimulation device, “we pretty much set it and forget it,” delivering stimulation continuously while also helping patients with conventional therapy. A ‘Pacemaker for the Brain’: No Treatment Helped Her Depression — Until This 2021-10-04T04:00:00Z The U.C.S.F. researchers suspect that the effectiveness of this type of treatment depends on knowing when an electrode should be activated in anticipation of symptoms growing more severe, similar to the approach taken with epilepsy. Experimental Brain Implant Could Personalize Depression Therapy 2021-10-04T04:00:00Z Solid-state batteries use thin layers of solid electrolytes, which carry lithium ions between electrodes. Explainer: How will solid-state batteries make electric vehicles better? 2021-09-07T04:00:00Z Nearly every year around his birthday, starting at age 3, Gabriel would don an electrode cap, complete surveys or sit for observation as researchers asked him to complete tasks or undergo a scan. Scientists are racing to unravel the pandemic’s toll on kids’ brains 2021-08-25T04:00:00Z Intravenous lines and electrode patches linked his body to a constellation of machines and bags of fluid. Why Was Vicha Ratanapakdee Killed? 2021-08-17T04:00:00Z He then tunes electrodes in two regions and applies that specific combination as continuous stimulation. A ‘Pacemaker for the Brain’: No Treatment Helped Her Depression — Until This 2021-10-04T04:00:00Z The director, David Bruckner, doesn’t just mindlessly apply the electrodes; even when he jars you to attention, he always seems to be drawing you into something deeper and more atmospheric. Review: Rebecca Hall keeps the tension building in 'The Night House' 2021-08-19T04:00:00Z It is hard to design a solid electrolyte that is stable, chemically inert and still a good conductor of ions between the electrodes. Explainer: How will solid-state batteries make electric vehicles better? 2021-09-07T04:00:00Z To observe pyrethrum’s effects, Dong and her colleagues attached tiny electrodes to hairs on mosquitoes’ antennae. Natural Mosquito Repellent’s Powers Finally Decoded 2021-08-18T04:00:00Z The deputies stun him and, with the electrodes still on Sutherland, a second officer fires the stun gun again. Prosecutor: No charges in jail death due to poor training 2021-07-26T04:00:00Z A processor connected to an array of electrodes implanted in his brain receives the messages and translates them into words displayed on a screen. New Brain Implant Transmits Full Words from Neural Signals 2021-07-15T04:00:00Z When the man, known by his nickname, Pancho, tries to speak, electrodes implanted in his brain transmit signals to a computer that displays them on the screen. Tapping Into the Brain to Help a Paralyzed Man Speak 2021-07-14T04:00:00Z Chang implanted a grid of electrodes on the sensorimotor cortex of the patient’s brain, which controls the production of speech. His voice silenced for years, a man can now communicate using only the electrical impulses from his brain 2021-07-14T04:00:00Z The researchers implanted electrodes on the surface of the man’s brain, over the area that controls speech. Device taps brain waves to help paralyzed man communicate 2021-07-14T04:00:00Z In the new study, Chang’s team temporarily removed a portion of the participant’s skull and laid a thin sheet of electrodes smaller than a credit card directly over his sensorimotor cortex. Brain signals converted into words ‘speak’ for person with paralysis 2021-07-14T04:00:00Z When Bravo-1 engaged his brain to send the related speech signals, the processor picked them up through the implanted electrodes and transmitted their message to a computer. New Brain Implant Transmits Full Words from Neural Signals 2021-07-15T04:00:00Z The team implanted a rectangular sheet of 128 electrodes, designed to detect signals from speech-related sensory and motor processes linked to the mouth, lips, jaw, tongue and larynx. Tapping Into the Brain to Help a Paralyzed Man Speak 2021-07-14T04:00:00Z Three foam blocks on top of the gel serve as electrodes. Your sweaty fingertips could help power the next generation of wearable electronics 2021-07-13T04:00:00Z To replicate the human sense of touch, the researchers infused the material with microscopic metal particles and added tiny electrodes underneath the surface of the foam. Smart foam material gives robotic hand the ability to self-repair 2021-07-06T04:00:00Z In fact, each one was evoked by directly stimulating the brain with an electrode. Electrodes That Stimulate the Brain Reveal the Roots of Conscious Experience 2021-06-16T04:00:00Z Now in Grant's room at home, alongside the piano, musical scores and photographs of him conducting around the world are the things he uses for physio - a rowing machine, exercise bike and electrodes. Stroke recovery: Grant Llewellyn returns to conduct his orchestra 2021-06-11T04:00:00Z As he did, electrodes transmitted signals through a form of artificial intelligence that tried to recognize the intended words. Tapping Into the Brain to Help a Paralyzed Man Speak 2021-07-14T04:00:00Z As a stenographer took notes, he delicately touched an electrode to the exposed brains of his awake, consenting patients and asked what they felt as electrical current hit different areas. Newly detailed nerve links between brain and other organs shape thoughts, memories, and feelings 2021-06-10T04:00:00Z Each twin, with electrodes on their scalps, was placed in a separate room and asked to blink on command. Scientists Drove Mice to Bond by Zapping Their Brains With Light 2021-05-25T04:00:00Z Neurosurgeons implant disk-shaped electrodes inside the skull, underneath the tough, leatherlike membrane known as the dura mater. Electrodes That Stimulate the Brain Reveal the Roots of Conscious Experience 2021-06-16T04:00:00Z |
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