| 单词 | cochlea |
| 例句 | As we might expect, the auditory cortex helps us discern different sounds processed by the cochlea. Music and the Child 2016-06-14T00:00:00Z These cells lie within a spiral organ in the inner ear known as the cochlea. This Exhibition Will Help You Make Sense of Your Senses 2017-11-23T05:00:00Z Daniel is profoundly deaf and was born without a cochlea, meaning he cannot use hearing aids or cochlear implants and does not use speech. British Sign Language GCSE 'a step towards equality' says teen campaigner 2023-07-06T04:00:00Z The stapes is attached to the round window, a membrane in the snail shell-shaped cochlea. Fundamentals of Biology 2015-01-01T00:00:00Z The cochlea’s sensory cells in our inner ear allow us to hear. Hearing loss is a major risk factor for dementia. Hearing aids can help. 2022-10-20T04:00:00Z Those vibrations send signals through the tiny bones in your inner ear to the fluid-filled cochlea, where they’re transformed into electrical signals that stimulate your auditory nerves. How to get hearing aids without a prescription 2022-08-26T04:00:00Z They react to intense sound in a few milliseconds and reduce the force transmitted to the cochlea. College Physics for AP Courses 2015-08-12T00:00:00Z Here, the energy from the sound wave is transferred from the stapes through the flexible oval window and to the fluid of the cochlea. Biology for AP Courses 2022-06-09T00:00:00Z Another window, called the round window, is located in the wide part of the cochlea. Fundamentals of Biology 2015-01-01T00:00:00Z Figure 14.9 The basilar membrane is the thin membrane that extends from the central core of the cochlea to the edge. Anatomy and Physiology 2013-06-19T00:00:00Z In a typical mammal’s ear, sound waves send vibrations down a fluid-filled tube in the skull, called a cochlea. How a disappearing ear bone turned bats into masters of echolocation 2022-01-26T05:00:00Z The complete operation of the cochlea is still not understood, but several mechanisms for sending information to the brain are known to be involved. College Physics for AP Courses 2015-08-12T00:00:00Z The basilar membrane that lines the cochlea gets continuously thinner toward the apex of the cochlea. Biology for AP Courses 2022-06-09T00:00:00Z The cochlear nerve and vestibular nerve both connect to the cochlea. Fundamentals of Biology 2015-01-01T00:00:00Z What is anchored to this membrane so that they can be activated by movement of the fluids within the cochlea? Anatomy and Physiology 2013-06-19T00:00:00Z A bony channel winding around the cochlea encloses part of the nerve cells. How a disappearing ear bone turned bats into masters of echolocation 2022-01-26T05:00:00Z Figure 17.43 The inner ear, or cochlea, is a coiled tube about 3 mm in diameter and 3 cm in length if uncoiled. College Physics for AP Courses 2015-08-12T00:00:00Z Cochlear implants can restore hearing in people who have a nonfunctional cochlea. Biology for AP Courses 2022-06-09T00:00:00Z Within the cochlea are three fluid filled spaces: the tympanic canal, the vestibular canal, and the middle canal. Fundamentals of Biology 2015-01-01T00:00:00Z The inner ear contains the cochlea and vestibule, which are responsible for audition and equilibrium, respectively. Anatomy and Physiology 2013-06-19T00:00:00Z Using temporal bones from six cadavers that did not have a Covid-19 infection, the researchers found these vulnerable cell receptor types in the middle ear, cochlea, and balance system. To learn how COVID affects the ear, scientists turn to cadavers 2022-01-17T05:00:00Z Conductive losses in the middle ear can be partially overcome by sending sound vibrations to the cochlea through the skull. College Physics for AP Courses 2015-08-12T00:00:00Z When sound waves produce fluid waves inside the cochlea, the basilar membrane flexes, bending the stereocilia that attach to the tectorial membrane. Biology for AP Courses 2022-06-09T00:00:00Z When sound strikes the ear drum, the movement is transferred to the footplate of the stapes, which attaches to the oval window and presses into one of the fluid-filled ducts of the cochlea. Fundamentals of Biology 2015-01-01T00:00:00Z It has two separate regions, the cochlea and the vestibule, which are responsible for hearing and balance, respectively. Anatomy and Physiology 2013-06-19T00:00:00Z The primary structure of hearing in the skull is called a cochlea. Fossils Reveal When Animals Started Making Noise 2022-01-10T05:00:00Z Another common failure in the cochlea is damage or loss of the cilia but with nerves remaining functional. College Physics for AP Courses 2015-08-12T00:00:00Z The afferent, bipolar neurons that convey auditory information travel from the cochlea to the medulla, through the pons and midbrain in the brainstem, finally reaching the primary auditory cortex in the temporal lobe. Biology for AP Courses 2022-06-09T00:00:00Z The hair cells in the organ of Corti are stimulated by particular frequencies of sound, based on their location within the cochlea. Fundamentals of Biology 2015-01-01T00:00:00Z These ganglia are located within the spiral-shaped cochlea of the inner ear. Anatomy and Physiology 2013-06-19T00:00:00Z Both of your cochlea would fit on the face of a dime with room to spare. Fossils Reveal When Animals Started Making Noise 2022-01-10T05:00:00Z The middle ear converts sound into mechanical vibrations and applies these vibrations to the cochlea. College Physics for AP Courses 2015-08-12T00:00:00Z The middle ear bones shift and the stapes transfers mechanical energy to the oval window of the fluid-filled inner ear cochlea. Biology for AP Courses 2022-06-09T00:00:00Z Mammals that can hear lower frequency sounds, such as whales and elephants, have a longer cochlea. Fundamentals of Biology 2015-01-01T00:00:00Z The fluid-filled tube, now called the scala tympani, returns to the base of the cochlea, this time travelling under the cochlear duct. Anatomy and Physiology 2013-06-19T00:00:00Z If your cochlea were the same relative size as a bat’s, each would be about the size of a golf ball. Fossils Reveal When Animals Started Making Noise 2022-01-10T05:00:00Z Damage to the nerves in the cochlea is not repairable, but amplification can partially compensate. College Physics for AP Courses 2015-08-12T00:00:00Z The organ of Corti, which is the organ of sound transduction, lies inside the cochlea. Biology for AP Courses 2022-06-09T00:00:00Z When the Bones of the Middle Ear vibrate the oval window, these vibrations are transmitted to the fluid within the cochlea and eventually cause the round window on the cochlea to bulge outward. Fundamentals of Biology 2015-01-01T00:00:00Z Lower frequency waves move the region of the basilar membrane that is near the tip of the cochlea. Anatomy and Physiology 2013-06-19T00:00:00Z Those bones then send the vibration into your cochlea - a labyrinth of bones that sits deep in your ear. How my pregnancy led to a life-changing diagnosis 2022-01-03T05:00:00Z Those eating plans may help in part by promoting blood flow to the inner ear’s cochlea, whose tiny hair cells transmit “messages” that the brain interprets as sound. Consistently eating the right foods can help your hearing, vision and teeth 2021-10-22T04:00:00Z Inside the cochlea, the basilar membrane is a mechanical analyzer that runs the length of the cochlea, curling toward the cochlea’s center. Biology for AP Courses 2022-06-09T00:00:00Z Efferent projections from the brain to the cochlea also play a role in the perception of sound. Fundamentals of Biology 2015-01-01T00:00:00Z Figure 14.7 Cross Section of the Cochlea The three major spaces within the cochlea are highlighted. Anatomy and Physiology 2013-06-19T00:00:00Z And this is the magical moment - when your cochlea turns the mechanical waves into electrical waves that your brain can process - and you hear. How my pregnancy led to a life-changing diagnosis 2022-01-03T05:00:00Z The one undeniably successful neural prosthesis is the artificial cochlea, which restores hearing by feeding signals from a microphone into the auditory nerve. Premature Freakouts about Techno-Enhancement 2021-01-23T05:00:00Z Different regions of the basilar membrane vibrate according to the frequency of the sound wave conducted through the fluid in the cochlea. Biology for AP Courses 2022-06-09T00:00:00Z Three bones—among the tiniest in the human body—sit in your middle ear, where they transmit vibrations from the eardrum to the cochlea, significantly sharpening your hearing. Now Hear This: New Fossils Reveal Early Ear-Bone Evolution 2019-12-05T05:00:00Z The cochlea is attached to the stapes through the oval window. Anatomy and Physiology 2013-06-19T00:00:00Z Sensorineural hearing loss occurs as a result of damage to the inner ear organ, called the cochlea, which has intricate sound-sensing hair cells that are responsible for hearing. Beethoven’s dream 2019-11-03T04:00:00Z Some of the vibrations passed through the wood, through his jaw, through his temporal bone, and into his cochlea, bypassing his eardrum and middle ear. What New York City Misses by Not Doing Hearing Tests on Students 2019-11-03T04:00:00Z Cochlear implants can restore hearing in people who have a nonfunctional cochlea. Biology for AP Courses 2022-06-09T00:00:00Z Also, because it contains the structures of the inner ear, including the semicircular canals and cochlea, intact bone could reveal insights about an individual’s balance or hearing. Use ancient remains more wisely 2019-08-27T04:00:00Z Higher frequency waves move the region of the basilar membrane that is close to the base of the cochlea. Anatomy and Physiology 2013-06-19T00:00:00Z These can be targeted to stimulate support cells in the cochlea to in turn create more hair cells and replace those that died. Beethoven’s dream 2019-11-03T04:00:00Z The cutting-edge surgery involves inserting a device directly into the brain to stimulate the hearing pathways in children born with no cochlea or auditory nerves. The girl who found her voice after brain surgery 2019-04-20T04:00:00Z Hearing loss resulting from fracture of the cochlea. Biology for AP Courses 2022-06-09T00:00:00Z Five Medibears are fitted with devices such as hearing aids, cochlea implants, bandages and pacemakers. Teddy bears fitted with medical equipment 2019-01-04T05:00:00Z Frequencies as low as 20 Hz are detected by hair cells at the apex, or tip, of the cochlea. Anatomy and Physiology 2013-06-19T00:00:00Z The signal then travels in a wave along the tube and over sensory cells tuned to different frequencies—making this organ a miniature, uncoiled version of our own, snail-shaped cochlea. Awesome Ears: The Weird World of Insect Hearing 2018-11-30T05:00:00Z Tim was completely or partly deaf from the age of 18 until a cochlea implant restored some hearing. Smart caption glasses refocus the action for deaf playgoers 2018-10-03T04:00:00Z The brain can send signals back to the cochlea, resulting in a change of length in the outer hair cells, sharpening or dampening the hair cells’ response to certain frequencies. Biology for AP Courses 2022-06-09T00:00:00Z These vibrations are conveyed to the cochlea and converted into electrical signals. Microwave Weapons Are Prime Suspect in Ills of U.S. Embassy Workers 2018-09-01T04:00:00Z Figure 14.10 Frequency Coding in the Cochlea The standing sound wave generated in the cochlea by the movement of the oval window deflects the basilar membrane on the basis of the frequency of sound. Anatomy and Physiology 2013-06-19T00:00:00Z When acoustic energy reaches the inner ear, it bends the tiny bundles of hair cells that line the snail-shaped cochlea; that movement sends electrical impulses to the brain. A 40-Year Quest Uncovers Hearing's "Holy Grail" Protein 2018-08-29T04:00:00Z His team was able to protect the latter by injecting a very salty solution through the eardrum, which reversed the buildup of fluid in the cochlea. Ba-Boom! There Goes Your Hearing 2018-08-01T04:00:00Z Once in the cochlea, the energy causes the basilar membrane to flex, thereby bending the stereocilia on receptor hair cells. Biology for AP Courses 2022-06-09T00:00:00Z These vibrations are conveyed to the cochlea and converted into electrical signals. Microwave Weapons Are Prime Suspect in Ills of U.S. Embassy Workers 2018-09-01T04:00:00Z Therefore, hair cells at the base of the cochlea are activated only by high frequencies, whereas those at the apex of the cochlea are activated only by low frequencies. Anatomy and Physiology 2013-06-19T00:00:00Z Cochlear implants turn sound into electrical signals which are sent to the cochlea, which is part of the inner ear. The people with dragon legs and electric fingers 2018-07-19T04:00:00Z First, the shock wave overwhelms the tiny hair cells that line the snail-shaped cochlea. Ba-Boom! There Goes Your Hearing 2018-08-01T04:00:00Z Without the malleus and incus, the vibrations of the tympanum would not be able to reach the stapes and then be sent to the cochlea. Biology for AP Courses 2022-06-09T00:00:00Z These vibrations are conveyed to the cochlea and converted into electrical signals. Microwave Weapons Are Prime Suspect in Ills of U.S. Embassy Workers 2018-09-01T04:00:00Z The cochlea is responsible for transducing sound waves into a neural signal. Anatomy and Physiology 2013-06-19T00:00:00Z On the bright side, neurons along the cochlea spiral expressed the gene that produced the opsin protein. Light Beam Lets the Deaf (Gerbil) Hear 2018-07-16T04:00:00Z “We built this into a special microscope so that we could look inside the cochlea, the auditory portion of the inner ear,” Oghalai explains. Ba-Boom! There Goes Your Hearing 2018-08-01T04:00:00Z Without the malleus and incus, the vibrations of the pinna would not be able to reach the stapes and then be sent to the cochlea. Biology for AP Courses 2022-06-09T00:00:00Z This happens because although the cancer drug is rapidly removed from the body following treatment, it is retained in and damages the cochlea, the portion of the inner ear responsible for hearing. Drug 'reduces hearing loss' after cancer 2018-06-20T04:00:00Z The disease appears to be the result of accumulation, or over-production, of fluid in the inner ear, in either the vestibule or cochlea. Anatomy and Physiology 2013-06-19T00:00:00Z The cochlea is a spiral structure in the inner ear that analyzes sound frequencies. Light Beam Lets the Deaf (Gerbil) Hear 2018-07-16T04:00:00Z He recognized that the cochlea—the receptive organ of the ear—is, in essence, an inverse piano. There's an "Inverse Piano" in Your Head 2018-06-04T04:00:00Z The auditory ossicles of the middle ear transmit sounds from the air as vibrations to the fluid-filled cochlea. Biology for AP Courses 2022-06-09T00:00:00Z As you listen, the cochleae in your ears repeat the process — separating the sounds into those same sinusoidal components before sending electrical signals to the brain, which puts the components together again. Fourier’s transformational thinking 2018-03-19T04:00:00Z With unilateral sensorineural hearing loss, however, damage to the cochlea or associated nervous tissue means that the tuning fork sounds quieter in that ear. Anatomy and Physiology 2013-06-19T00:00:00Z They injected a virus into the gerbils’ cochlea, which carried the opsin gene into the auditory neurons. Light Beam Lets the Deaf (Gerbil) Hear 2018-07-16T04:00:00Z Each of the 16,000 hair cells that line the cochlea is a receptor that responds to a specific frequency. There's an "Inverse Piano" in Your Head 2018-06-04T04:00:00Z Magnetic shape control can be useful for creeping into limited spaces such as joints to seal leakers, squirming into the cochlea, swimming through the vitrious humor to push detached retina into place before laser stitching... This Tiny Robot Walks, Crawls, Jumps and Swims. But It Is Not Alive. 2018-01-24T05:00:00Z Exercise may protect against hearing loss by improving blood flow to the cochlea, the snail-shaped structure in the inner ear that converts sound waves into nerve signals that are sent to the brain. Better sex is just one reason that exercise can be so good for you 2017-06-16T04:00:00Z Another part of the inner ear, a thin, bony structure within the cochlea, provided further evidence of the ability. An Ancient ‘Echo Hunter’ Provides Clues on Whale Evolution 2016-08-04T04:00:00Z As hearing declines with age, the cochlea, the part of the inner ear that receives and transmits sound, sustains irreversible damage. A Push for Less Expensive Hearing Aids 2016-03-11T05:00:00Z The device replicates the sense of hearing by electronically stimulating the cochlea to bypass the non-functioning hair cells of the inner ear, the hospital said. Walsall father has cochlear implant tattoo to support daughter - BBC News 2015-08-27T04:00:00Z The bones pass the vibration to the cochlea, which leads to a signal cascade culminating in the sound being processed by the brain and being heard. Hearing With a Hole in Your Eardrum 2015-07-18T04:00:00Z Basically, a sound wave vibrates the eardrum and then passes to the cochlea, which contains rows of microscopic hair cells bathed in fluid. That ringing in your ears? Don’t assume it will just fade away. 2015-07-13T04:00:00Z Sawyer Drury, who is 7, was born with a hearing impairment known as Mondini malformation, the incomplete development of the cochlea in her ears, which causes hearing loss. EXCHANGE: Hearing loss doesn’t limit Brimfield girl 2015-06-27T04:00:00Z Susac’s often has a fluctuating course and can resolve by itself, without treatment – but can, in the meantime, cause extensive injuries to the brain, retina and cochlea of the ear before resolution. Think Like a Doctor: Strange Vision Solved! 2015-06-05T04:00:00Z The polymer might last for weeks or even months, releasing drugs into the inner ear that block the excessive release of certain neurotransmitters associated with tinnitus or calm any hyperactive nerves found in the cochlea. Exotic Micropumps and Gels Offer Hope for Hearing Disorders 2015-03-11T04:00:00Z Researchers pinpointed a connection from a part of the ear known as the cochlea to the brain that warns of intense incoming noise. Ears May Have Natural Defense Against Loud Noise, Mouse Study Shows 2015-02-20T05:00:00Z Crucial to hearing are about 15,000 so-called hair cells in the cochlea, part of the inner ear, which convey signals to the auditory nerve leading to the brain. From Vertigo to Tinnitus, Ear Ailments Are New Focus for Drugs 2015-01-09T05:00:00Z Hair cells inside the cochlea, a spiral-shaped cavity in the inner ear, transform the vibrations into electrical signals that travel down the auditory nerve to the brain. Misophonia is a newly identified condition for people hypersensitive to sound "A lot of sound information in the real world is from vibration, going straight to the cochlea, or inner ear, which processes sound, as opposed to air conduction through our ears," she says. Come on feel the noise? 2014-11-13T05:00:00Z This means surgically implanting wires in the spiral-shaped cochlea of the inner ear, which connect to a “receiver” under the scalp. MIND Reviews: I Can Hear You Whisper: An Intimate Journey Through the Science of Sound and Language 2014-08-02T04:00:00Z The cochlea is the hearing part of the inner ear. Ears May Have Natural Defense Against Loud Noise, Mouse Study Shows 2015-02-20T05:00:00Z Airborne sound vibrations, funneled through the external ear, are relayed through the middle ear to the inner ear, where they propagate as sound pressure waves in the fluid-filled spaces of the cochlea. [Review] Sound Strategies for Hearing Restoration 2014-05-08T18:26:15.183Z Tinnitus is phantom ringing or other noise in the ear, a perception commonly caused by damaged hair cells in the cochlea. Misophonia is a newly identified condition for people hypersensitive to sound In this model, delivery of a control -only vector failed to restore neuron structure, with atrophied neurons indistinguishable from unimplanted cochleae. [Research Articles] Close-Field Electroporation Gene Delivery Using the Cochlear Implant Electrode Array Enhances the Bionic Ear 2014-04-29T14:57:47.542Z To do that is like bolting a makeshift cochlea to the head and somehow extending its reach deep inside. Science Gave My Son the Gift of Sound 2014-04-25T15:25:03Z The cells started producing neurotrophin, and the auditory nerve began to regenerate and reach out for the cochlea once again. Bionic Ears Boosted by Gene Therapy and Regrown Nerves 2014-04-23T21:00:00Z The human cochlea contains ~16,000 sensory hair cells that convert sound pressure into electrical signals. [Review] Sound Strategies for Hearing Restoration 2014-05-08T18:26:15.183Z Alex’s hearing loss is a result of a rare congenital condition called Mondini dysplasia, in which the cochlea fails to form completely. A Son’s Deafness Prompts a Scientific Journey 2014-04-14T17:54:32Z Most hearing loss results from damage to the hair cells that help transmit sound waves through the snail-shaped cochlea in the inner ear to nerve cells the brain. Lasker Awards Go to Five Scientists and Gateses 2013-09-09T14:08:22Z How could it be possible to hear without a functioning cochlea? Science Gave My Son the Gift of Sound 2014-04-25T15:25:03Z Although clinical applications are still far in the future, the ability to deliver genes to specific areas in the cochlea will probably reduce regulatory obstacles, he says. Bionic Ears Boosted by Gene Therapy and Regrown Nerves 2014-04-23T21:00:00Z Although the research won’t immediately lead to new hearing aids, it does provide insights into the mechanics of the cochlea, which is essential for being better able to simulate its function. Turn It Up: The Ear May Have a Built-In Power Amplifier 2013-08-20T17:15:13.010Z The 30,000 hair cells, arranged in four rows and protected by the hard shell of the cochlea, determine how well you can hear. Researchers Home in on Biological Ways to Restore Hearing [Excerpt] 2013-02-15T11:15:03.257Z Normally, a specific sound frequency activates a specific population of hair cells located at a specific position within the cochlea. Q & A: Why, at 70, Is It Harder to Hear Conversations, yet Music Is Too Loud? 2013-02-04T20:04:12Z The cochlea is the hub, the O’Hare Airport, of normal hearing, where sound arrives, changes form, and travels out again. Science Gave My Son the Gift of Sound 2014-04-25T15:25:03Z The ability to hear depends on a tiny snail-shaped organ called the cochlea, which is found in the inner ear. Hear-Raising: Compound Regenerates Auditory Hair Cells, Offering a Possible Treatment for Deafness 2013-01-12T12:45:00.197Z Or does the cochlea actively amplify sound waves? Turn It Up: The Ear May Have a Built-In Power Amplifier 2013-08-20T17:15:13.010Z New cells are created not only in the cochlea but also in the vestibular epithelium, important for balance. Researchers Home in on Biological Ways to Restore Hearing [Excerpt] 2013-02-15T11:15:03.257Z This is because the delicate hair cells that line the cochlea, the liquid-filled spiral cavity of the inner ear, are damaged. Dr. William F. House, Inventor of Cochlear Implant, Dies 2012-12-16T00:42:32Z They amplify sound and carry it through the ear to the brain, but only if enough functioning hair cells in the cochlea can transmit the sound to the auditory nerve. Science Gave My Son the Gift of Sound 2014-04-25T15:25:03Z Hair cells that respond to high frequencies are closest to the origin of wave propagation and cells that respond to low frequencies are located deeper within the cochlea. Bug-Eared: Human and Insect Ears Share Similar Structures 2012-11-19T17:15:05.337Z In 1967, he began to investigate ways to tap into the cochlea, the part of the ear that hears, with electrodes. 10 Australian inventions 2012-11-08T00:10:47Z Supporting cells physically position hair cells, Groves explained, and they provide structural integrity to the cochlea to make it mechanically sensitive. Researchers Home in on Biological Ways to Restore Hearing [Excerpt] 2013-02-15T11:15:03.257Z Such bone-conducted audio reaches the cochlea directly, completely bypassing the eardrum. Listen to Audio Via Your Cheekbones 2012-10-19T17:45:00.267Z The big idea behind a cochlear implant is to fly direct, to bypass a damaged cochlea and deliver sound — in the form of an electrical signal — to the auditory nerve itself. Science Gave My Son the Gift of Sound 2014-04-25T15:25:03Z The plate creates ripples in a fluid-filled chamber akin to an unfurled cochlea. Bug-Eared: Human and Insect Ears Share Similar Structures 2012-11-19T17:15:05.337Z The spiral-shaped organ of Corti, found in the cochlea, houses the sensitive hair cells that convert sound vibrations into nerve impulses. Inner Ear 2012-05-19T11:45:00.427Z Because the mammalian cochlea has evolved to have only four rows of cells, Groves explained, the creation of more cells would disrupt the mechanical properties of the cochlea, possibly preventing it from working properly. Researchers Home in on Biological Ways to Restore Hearing [Excerpt] 2013-02-15T11:15:03.257Z For the analysis of tone a cochlea is necessary. Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 2 "Hearing" to "Helmond" 2012-04-25T02:00:53.567Z The cochlea, therefore, is a species of pianoforte. Popular scientific lectures 2012-04-24T02:00:17.273Z It has its semicircular canals, vestibules, and cochlea; but their agencies are not ascertained. Mind Amongst the Spindles 2011-09-20T02:00:13.677Z The middle ear converts sound waves that vibrate the eardrum into mechanical vibrations for the cochlea, the hearing part of the inner ear. Medical Mystery: What Is Superior Canal Dehiscence Syndrome? 2011-09-01T11:15:00.200Z Her mice produced extra hair cells and showed some precocious cell division in the cochlea. Researchers Home in on Biological Ways to Restore Hearing [Excerpt] 2013-02-15T11:15:03.257Z It is also known that there are no rods of Corti in the cochlea of birds, which are capable nevertheless of appreciating pitch. Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 2 "Hearing" to "Helmond" 2012-04-25T02:00:53.567Z Corti found in the cochlea, or snail-shell of the labyrinth, a large number of microscopic fibres placed side by side in geometrically graduated order. Popular scientific lectures 2012-04-24T02:00:17.273Z I think this room for improvement is exciting because while the initial implantation of the device into the cochlea requires major surgery, tweaks to the encoding scheme happen externally. To Turn Up the Music, Cochlear Implants Need a Software Update 2011-06-09T11:45:00.247Z The lower part of the labyrinth is coiled like a snail shell, and is called the cochlea. The New Gresham Encyclopedia Volume 4, Part 1: Deposition to Eberswalde 2011-04-14T02:00:57.977Z Although extrapolating this timetable to humans is tricky, the current data suggests that the human cochlea may no longer respond to Notch inhibitors by the time the fetus is five to six months old. Researchers Home in on Biological Ways to Restore Hearing [Excerpt] 2013-02-15T11:15:03.257Z He explained accurately the mechanism of the bones of the ear, and he discussed the physiological action of the cochlea on the principles of sympathetic vibration. Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 2 "Hearing" to "Helmond" 2012-04-25T02:00:53.567Z Helmholtz's Sensations of Tone had just been published and the function of the cochlea now appeared clear to the whole world. Popular scientific lectures 2012-04-24T02:00:17.273Z The device sends the vibrations through the teeth and bones directly to the cochlea - the auditory part of the inner ear - bypassing the middle and outer ear. Dental hearing aid gets approval 2011-03-16T18:36:24Z The labyrinth consists of the vestibule, the cochlea and the semicircular canals. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 7 "Equation" to "Ethics" 2011-02-27T03:00:31.973Z Second, how to deliver the virus carrying the corrective gene into all the regions of the cochlea, that tiny inaccessible spiral. Researchers Home in on Biological Ways to Restore Hearing [Excerpt] 2013-02-15T11:15:03.257Z The complex movement will be conveyed to the base of the stapes, thence to the vestibule, and thence to the cochlea, in which we find the ductus cochlearis containing the organ of Corti. Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 2 "Hearing" to "Helmond" 2012-04-25T02:00:53.567Z He also described minutely the circular and oval windows and their communication with the vestibule and cochlea. The Century of Columbus 2011-01-29T03:00:17.380Z The bones called the stapes, incus, &c., as well as the cochlea, were of large proportions. Lachesis Lapponica A Tour in Lapland, Volume 1 2010-12-31T03:00:11.350Z The inner ear is made up of the cochlea, which transmits sound signals to the brain, and the semicircular canals that help with balance. Why do kids get swimmer's ear? 2010-05-31T04:00:00Z Studying the cochlea of chicks and other birds, Rubel and others found eventually—over eighteen years!—that bird hair cells do indeed regenerate. Researchers Home in on Biological Ways to Restore Hearing [Excerpt] 2013-02-15T11:15:03.257Z It is to be noted also that the parts in the cochlea are so small as to constitute only a fraction of the wave-length of most tones audible to the human ear. Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 2 "Hearing" to "Helmond" 2012-04-25T02:00:53.567Z Sounds are carried via a series of complex structures to the ear's inner cochlea, which is filled with fluid that ripples. Stem cells regrow crucial hearing cells in mice 2010-05-14T01:45:00Z In otoacoustic emissions, a tiny microphone is inserted into the ear of the sleeping newborn to measure echoes from the cochlea when it is stimulated by sound. 18 and Under: Follow-Up Is Key in Detecting Hearing Loss in Children 2010-05-10T20:51:00Z The Mabaan villagers in Sudan have extraordinary hearing in part because their low-fat diet “kept the cochlea well nourished.” Books on Science: Embracing Silence in a Noisy World 2010-04-19T23:19:00Z By the time they begin to hear—at about two weeks after birth—mouse supporting cells stubbornly refuse to divide even when isolated from the cochlea. Researchers Home in on Biological Ways to Restore Hearing [Excerpt] 2013-02-15T11:15:03.257Z Measurements of the cochlea have also shown such differentiation as to make it difficult to imagine that it can act as a whole. Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 2 "Hearing" to "Helmond" 2012-04-25T02:00:53.567Z A portion of the internal ear, communicating with the semicircular canals and the cochlea; so called from its fancied resemblance to the vestibule or porch of a house. A Treatise on Physiology and Hygiene For Educational Institutions and General Readers To this region of cortex fibres have been traced from the lower centres connected with the nerve-fibres coming from the cochlea of the ear. Encyclopaedia Britannica, 11th Edition, Volume 4, Slice 4 "Bradford, William" to "Brequigny, Louis" In the cochlea, the part of the inner ear concerned with hearing, the hairs are shaken by sound vibrations that have reached the liquid in which the whole end-organ is immersed. Psychology A Study Of Mental Life I think with proper funding, we can, in ten years, develop ways to get sufficient numbers of hair cells in a laboratory mammal cochlea as a model. Researchers Home in on Biological Ways to Restore Hearing [Excerpt] 2013-02-15T11:15:03.257Z Mayer also applies the theory to the explanation of the powers of the cochlea as an analyser, by supposing that with a compound tone these are at maxima and minima of stimulation. Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 2 "Hearing" to "Helmond" 2012-04-25T02:00:53.567Z The very tortuous cavity of the inner ear, comprising the vestibule, semicircular canals, and the cochlea. A Treatise on Physiology and Hygiene For Educational Institutions and General Readers That post-central strip of cortex would in this view bear to these paths a relation similar to that which the occipital and temporal regions bear to afferent tracts from the retina and the cochlea. Encyclopaedia Britannica, 11th Edition, Volume 4, Slice 4 "Bradford, William" to "Brequigny, Louis" Once started in this liquid, the vibrations are propagated through it to the sense cells of the cochlea and stimulate them in the way already suggested. Psychology A Study Of Mental Life To reach these areas might require opening the cochlea, which would carry a high risk of doing further damage. Researchers Home in on Biological Ways to Restore Hearing [Excerpt] 2013-02-15T11:15:03.257Z It is by means of the cochlea that we discriminate pitch, hear beats, and are affected by quality of tone. Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 2 "Hearing" to "Helmond" 2012-04-25T02:00:53.567Z Over his head was fitted the cochlea shaped shell of some animal, spiraling to a point in front: two small openings had been drilled in it for eye holes. The Ethical Engineer The cochlea and semicircular canals open into the vestibule. A Treatise on Anatomy, Physiology, and Hygiene (Revised Edition) The inner ear consists of two main parts, the cochlea—so called from its resemblance in shape to a snail's shell—and the semicircular canals. How it Works Dealing in simple language with steam, electricity, light, heat, sound, hydraulics, optics, etc., and with their applications to apparatus in common use In the cochlea, Corti discovered a remarkable organ consisting of some four thousand complex arches, which increase regularly in length and diminish in height. The Beauties of Nature and the Wonders of the World We Live In In the internal ear there is no cochlea, and the otic mass is largely cartilaginous instead of entirely bony. Text Book of Biology, Part 1: Vertebrata What would become of the tympanum, the small bones, the cochlea, and the terminations of the acoustic nerve, if it were only permitted to represent them in the language of sound? The Mind and the Brain Being the Authorised Translation of L'Âme et le Corps The modiolus is large near its base, where it corresponds with the first turn of the cochlea, and diminishes in diameter toward its extremity. A Treatise on Anatomy, Physiology, and Hygiene (Revised Edition) Draw a picture showing the position of the drum, "hammer," "anvil," "stirrup," and cochlea. A Handbook of Health These latter communicate with an extension termed the cochlea, which contains a central canal in which that collection of cells is found which constitutes the end-organ, among them the hair-cells, about which the nerve ends. Voice Production in Singing and Speaking Based on Scientific Principles (Fourth Edition, Revised and Enlarged) Indirectly connected with the main sac is a spirally-twisted portion, resembling a snail shell in form, the cochlea. Text Book of Biology, Part 1: Vertebrata From here the vibrations pass through the channels of the cochlea and set into vibration the contents of the scala media and different portions of the basilar membrane. Physiology and Hygiene for Secondary Schools The interior of the canal of the cochlea is partially divided into two passages, by means of a bony and membranous plate. A Treatise on Anatomy, Physiology, and Hygiene (Revised Edition) At the most, they knew the use of the spoon or cochlea, which they employed in eating eggs. The Wonders of Pompeii There is no cochlea as in the mammalian ear. Harvard Psychological Studies, Volume 1 Containing Sixteen Experimental Investigations from the Harvard Psychological Laboratory. This reversed vault forms the pavilion well enough; the under side of the steps makes the covering of the tympanum, and the winding of the staircase the cochlea, the labyrinth, and vestibule of the ear. Library of the World's Best Mystery and Detective Stories Much of the peculiar structure of the cochlea is not understood. Physiology and Hygiene for Secondary Schools How is the interior of the canal of the cochlea divided? A Treatise on Anatomy, Physiology, and Hygiene (Revised Edition) Here, also, sound is collected and retained by the mastoid cells and cochlea. The Mirror of Literature, Amusement, and Instruction Volume 13, No. 376, June 20, 1829 The utriculus opens broadly into the scala tympani, and the nervous elements of the cochlea are degenerate. The Dancing Mouse A Study in Animal Behavior My cochlea struck twelve noon and a HUD appeared with my weekly backup reminder. Down and Out in the Magic Kingdom At their upper ends they communicate with each other by a small opening, making by this means one continuous canal through the cochlea. Physiology and Hygiene for Secondary Schools The membranous labyrinth is smaller in size, but a perfect counterpart, with respect to form, of the bony vestibule, cochlea, and semicircular canals. A Treatise on Anatomy, Physiology, and Hygiene (Revised Edition) The internal ear, or bony labyrinth, consists of three distinct parts, or variously shaped chambers, hollowed out in the temporal bone,--the vestibule, the semicircular canals, and the cochlea, or snail's shell. A Practical Physiology The primary change is the broad opening between the utriculus and the scala tympani from which results the streaming of the endolymph from the semicircular canals into the cochlea. The Dancing Mouse A Study in Animal Behavior I rang his cochlea and subvocalized: “Get ready to jump out on my signal.” Down and Out in the Magic Kingdom This canal passes from the vestibule to the tympanum and, in so doing, goes entirely around The Scala Media.—This division of the cochlea lies parallel to and between the other two divisions. Physiology and Hygiene for Secondary Schools A cone in the cochlea around which the membranes wind. A Treatise on Anatomy, Physiology, and Hygiene (Revised Edition) From one side of this vestibule, or central hall, the three semicircular canals pass off, and from the other side, the cochlea. A Practical Physiology The latter distinctly says that although the organ of Corti is present in all of the whirls of the cochlea, the auditory cells in it are noticeably degenerate. The Dancing Mouse A Study in Animal Behavior I was just getting ready to go when I heard a soft ping inside my cochlea. Down and Out in the Magic Kingdom This membrane extends the length of the cochlear canals, and is stretched between a projecting shelf of bone on one side and the outer wall of the cochlea on the other. Physiology and Hygiene for Secondary Schools Finally, to complete this delicate apparatus, in the cochlea are minute tendrils, named the fibers of Corti, from their discoverer. Hygienic Physiology : with Special Reference to the Use of Alcoholic Drinks and Narcotics The cochlea, or snail's shell, is another chamber hollowed out in the solid bone. A Practical Physiology There is destruction also of the papilla basilaris cochleae, with encroachment of the surrounding tissues in varying degrees. The Dancing Mouse A Study in Animal Behavior On the walk to the Hall, Dan kept ringing my cochlea and I kept sending him straight to voicemail. Down and Out in the Magic Kingdom With bone forceps or a fine saw, split open the petrous portion of the temporal bone and observe the cochlea and the semicircular canals. Physiology and Hygiene for Secondary Schools The very complex structure of the cochlea, one of the most elaborate and wonderful outcomes of adaptation in the mammal body, develops originally in very simple fashion as a flask-like projection from the sacculus. The Evolution of Man — Volume 2 One passage from the cochlea opens directly into the vestibule; the other leads to the chamber of the middle ear, and is separated from it by the little round window already described. A Practical Physiology Empedocles says that hearing is formed by the insidency of the air upon the cochlea, which it is said hangs within the ear as a bell, and is beat upon by the air. Complete Works of Plutarch — Volume 3: Essays and Miscellanies No tone in my cochlea indicating a new file in my public directory, no rush of sensation, nothing. Down and Out in the Magic Kingdom It consists essentially of modified ephithelial cells floated upon the auditory epithelium, or basilar membrane, of the cochlea. A Practical Physiology The cochlea is wanting even in the Monotremes, and is restricted to the rest of the mammals and man. The Evolution of Man — Volume 2 A portion of the internal ear, communicating with the semicircular canals and the cochlea, so called from its fancied resemblance to the vestibule, or porch, of a house. A Practical Physiology The auditory nerve, or eighth cerebral nerve, expands with one branch in the cochlea, and with the other in the remaining parts of the labyrinth. The Evolution of Man — Volume 2 My cochlea chimed again and I answered it. Down and Out in the Magic Kingdom |
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