| 单词 | neocortex |
| 例句 | More important, a specific part of the brain of humans and other primates — the region known as the neocortex, which deals with complex thought and reasoning — is huge by mammal standards. The Tipping Point 2000-01-01T00:00:00Z If you look at any species of primate — at every variety of monkey and ape — the larger their neocortex is, the larger the average size of the groups they live with. The Tipping Point 2000-01-01T00:00:00Z If you plug in the neocortex ratio for Homo sapiens, you get a group estimate of 147.8 — or roughly 150. The Tipping Point 2000-01-01T00:00:00Z He proposes that the neocortex is organized into roughly 300 million “pattern recognition modules” of about 100 neurons each. ‘How to Create a Mind’: the astonishing organization of the human brain 2013-01-16T22:56:34Z In fact, none of those structures could play any such role without having at least some regions of the neocortex still intact. Dr. Eben Alexander’s so-called after-life 2012-11-26T16:00:00Z At best, this would mean an all-inclusive vacation for my neocortex. There’s No Place Like Home (Theater) 2020-04-16T04:00:00Z By the time I met Dr. Alexander and mentioned his inactive neocortex, his line had changed. Dr. Eben Alexander’s so-called after-life 2012-11-26T16:00:00Z She also recommends learning about the situation so that the neocortex can tell a story about what's happening. Identifying stress and anxiety amid Russia, Ukraine war and how to cope 2022-02-25T05:00:00Z All of us need the neocortex to be able to rationalize, and process information using executive functioning skills. Forensic psychological expert: MAGA "victimhood" is a major recruitment tool for violence 2023-10-26T04:00:00Z In GNWT, the metaphorical stage along with the processing modules were subsequently mapped onto the architecture of the neocortex, the outermost, folded layers of the brain. What Does It ‘Feel’ Like to Be a Chatbot? 2023-09-08T04:00:00Z The mammalian brain developed the so-called neocortex, in which neurons are organized in a relatively thin layer formed by compact columns. How Smart Were Dinosaurs? New Studies Fuel the Debate 2023-07-06T04:00:00Z In our brain, a dialogue occurs between the amygdala, which is very strongly activated during REM sleep, the hippocampus, where the information of the day is stored, and the neocortex, the seat of long-term memory. How Dreams Reveal Brain Disorders 2023-06-05T04:00:00Z Because birds’ brain lacks the layered neocortex of primates, this observation, Liao adds, suggests that the latter brain architecture may not be necessary for displaying this cognitive ability. Crows Perform Yet Another Skill Once Thought Distinctively Human 2022-11-02T04:00:00Z She analyzed data from the Blue Brain Project, a massive computer simulation of the activity of a rodent neocortex, a part of the brain involved in higher-order functioning. How Squishy Math Is Revealing Doughnuts in the Brain 2022-09-26T04:00:00Z The workspace is a network of cortical neurons in the front of the brain, with long-range projections to similar neurons distributed all over the neocortex in prefrontal, parietotemporal and cingulate associative cortices. What Does It ‘Feel’ Like to Be a Chatbot? 2023-09-08T04:00:00Z So, Huttner and his team set out to find genetic differences between Neanderthals and modern humans, especially in cells that give rise to neurons of the neocortex. ‘Breakthrough’ finding shows how modern humans grow more brain cells than Neanderthals 2022-09-07T04:00:00Z Thanks to this three-way dialogue, the brain stores the new information by ridding it of its emotional context to consolidate it in a more definitive way in the neocortex. How Dreams Reveal Brain Disorders 2023-06-05T04:00:00Z “The young mind requires a sage on the stage. The child’s neocortex is a blank slate. It doesn’t ‘develop.’ Perspective | Let’s put off Trump squabbles. They hurt kids’ progress in reading. 2022-07-17T04:00:00Z I would always dispatch their queries with a simple answer: “That all happens in the neocortex.” How the Brain ‘Constructs’ the Outside World 2022-05-31T04:00:00Z Much of the growth was in the neocortex, a sublime region of the cerebrum involved in higher cognition and sensory integration. How Mammals Conquered the World after the Asteroid Apocalypse 2022-05-17T04:00:00Z During the Eocene, other capabilities such as the greater integration of vision, hearing, memory and motor control - tied to neocortex development - became more critical for survival. After killer asteroid, mammals got bigger before they got smarter 2022-03-31T04:00:00Z Scientists note that parts of the neocortex, which is associated with higher forms of thinking, begin to activate seemingly at random. Why do our eyes move rapidly during sleep? Blame it on predators 2022-01-25T05:00:00Z The child’s neocortex awaits intelligent instruction from the elders of the tribe.” Perspective | Let’s put off Trump squabbles. They hurt kids’ progress in reading. 2022-07-17T04:00:00Z After removing the brains of deeply anesthetized birds, scientists injected crystals into the dissected brains and discovered circuits in the sensory regions that were similar to those found in the mammalian neocortex. Newfound brain structure explains why some birds are so smart—and maybe even self-aware 2020-09-24T04:00:00Z For years it was assumed that the avian brain was limited in function because it lacked a neocortex. Bird Brains Are Far More Humanlike Than Once Thought 2020-09-24T04:00:00Z They have a highly developed neocortex, which governs sensory perception, spatial reasoning, conscious thought, and motor commands. Squeezing the Elephant 2020-09-23T04:00:00Z First, one thing that may accelerate the creation of AGI is if regions of neocortex may turn out to be fairly uniform, so that different parts of neocortex all follow the same algorithm. Who Wants to Be a Cyborg? 2020-07-21T04:00:00Z Her team is attempting to untangle the subtle structural differences among groups of neurons in the mouse neocortex, where higher cognitive functioning such as sensory perception and spatial reasoning is processed. US-China science weathers political ill wind 2019-11-19T05:00:00Z This high-resolution technique let them analyze the circuitry of a forebrain region called the pallium, considered most similar to the mammalian neocortex. Newfound brain structure explains why some birds are so smart—and maybe even self-aware 2020-09-24T04:00:00Z The researchers found that in both pigeons and barn owls, these brain regions are constructed much like our neocortex, with both layerlike and columnar organization—and with both horizontal and vertical circuitry. Bird Brains Are Far More Humanlike Than Once Thought 2020-09-24T04:00:00Z “Left unchecked, we can behave just like animals to each other. But as human beings, we also have a neocortex that allows us to show compassion, forgiveness, and mutual understanding.” Social-justice personality Eugene Gu has a history of abuse 2019-03-05T05:00:00Z So, if we discover the precise algorithm run by one small area, we discover a good deal about how to build an artificial neocortex. Who Wants to Be a Cyborg? 2020-07-21T04:00:00Z Now he argued thus: mammals feel things, and only mammal brains have a structure called the neocortex; ergo fish, lacking a neocortex, feel nothing. Are we wrong to assume fish can't feel pain? 2018-10-30T04:00:00Z But their lack of a neocortex—the area of the mammalian brain where working memory, planning, and problem solving happen—has long puzzled scientists. Newfound brain structure explains why some birds are so smart—and maybe even self-aware 2020-09-24T04:00:00Z Cortical columns are a crucial part of the neocortex, the part of the brain that handles sight, hearing, language and reason. Jeff Hawkins Is Finally Ready to Explain His Brain Research 2018-10-14T04:00:00Z He believed the neocortex, which he thought arose in primates, is the largest, outermost, and newest part of the human brain: It houses our conscious mind and handles learning, language, and abstract thought. Maybe the “lizard brain” isn’t so different from ours after all 2018-08-23T04:00:00Z At a low stress state, or “Brain State 1”, the lofty neocortex takes control and the various domains of life naturally become effective and balanced. Reeling from the news? Train your brain to feel better with these 4 techniques 2018-08-06T04:00:00Z The pattern suggests that this regulatory process, which, like deception, is managed by the neocortex, may be a prerequisite for successful lying. The Art of Lying 2018-07-11T04:00:00Z Now, researchers have found a previously unknown arrangement of microcircuits in the avian brain that may be analogous to the mammalian neocortex. Newfound brain structure explains why some birds are so smart—and maybe even self-aware 2020-09-24T04:00:00Z Neuroscientists don’t agree on how the neocortex works. Jeff Hawkins Is Finally Ready to Explain His Brain Research 2018-10-14T04:00:00Z Surprisingly, even when they compared subregions of the pallium to the neocortex, they uncovered the same pattern in these neurons as well. Maybe the “lizard brain” isn’t so different from ours after all 2018-08-23T04:00:00Z Across primates, they write, the size of the neocortex—a part of the brain responsible for higher-level cognitive functions—varies with the typical group size of a species. Does inequality cause suicide, drug abuse and mental illness? 2018-06-14T04:00:00Z The neocortex—the part of the brain that evolved most recently—is critical to this ability. The Art of Lying 2018-07-11T04:00:00Z Their paper suggests the amounts of Olduvai are directly proportional to brain size, neuron number, and other characteristics of the brain — particularly the neocortex, a brain structure unique to primates. Scientists are untangling our bodies’ genetic “double-edged swords” 2018-06-09T04:00:00Z Asymmetric centrosome inheritance maintains neural progenitors in the neocortex. Aspm knockout ferret reveals an evolutionary mechanism governing cerebral cortical size 2018-04-10T04:00:00Z Cells in just one small part of the pallium, the anterior dorsal cortex, displayed a remarkable similarity to cells in the human neocortex. Maybe the “lizard brain” isn’t so different from ours after all 2018-08-23T04:00:00Z In the current studies, the groups investigated how diversity arises in the neocortex by using single-cell RNA sequencing to identify and define distinct cell types by their transcriptional signatures. A mixed model of neuronal diversity 2018-03-04T05:00:00Z Sequential transcriptional waves direct the differentiation of newborn neurons in the mouse neocortex. Developmental diversification of cortical inhibitory interneurons 2018-03-04T05:00:00Z Does puberty mark a transition in sensitive periods for plasticity in the associative neocortex? Importance of investing in adolescence from a developmental science perspective 2018-02-20T05:00:00Z In contrast, ethics, which arose with the human neocortex, is a relatively recent human-made construct. Opinion | The ’70s and Us 2017-10-14T04:00:00Z Taken together, these comparisons showed that rather than considering the reptilian brain a distinct unit, separate from the mammalian limbic system and the primate neocortex, the three can’t be cleanly distinguished from one another. Maybe the “lizard brain” isn’t so different from ours after all 2018-08-23T04:00:00Z In the first study, Mayer et al.1 focused on a population of neurons in the mouse neocortex that releases the inhibitory neurotransmitter molecule GABA. A mixed model of neuronal diversity 2018-03-04T05:00:00Z Matt Taylor explains how the brain's neocortex works in an astonishingly dense and illuminating twenty minutes, then seamlessly transitions into how Numenta is attempting to simulate the neocortex in software. Let's watch some Strange Loop talks and become smart people 2017-10-02T04:00:00Z The hippocampus is then cleared to gather more the next day, while the neocortex decides what to transfer to long-term memory and what to discard. What Your Dreams Actually Mean, According to Science 2017-09-12T04:00:00Z Principles of supervised learning might apply to brain areas beyond the BLA, and future work should examine whether coding transformations similar to those seen here occur in other limbic regions or areas of neocortex. Neural ensemble dynamics underlying a long-term associative memory : Nature : Nature Research 2017-03-21T04:00:00Z He remembers going to a talk about the development of the human neocortex, and realizing that the research being presented had been conducted on aborted human embryos in Europe. Why a Yale neuroscientist decided to change careers — and is now becoming a priest 2017-03-03T05:00:00Z Because fish lack a neocortex—the area of the brain that allows mammals the ability to recognize subtle differences between faces—it was previously considered unlikely that they possessed that ability. Fish Can Recognize Your Face, Study Shows 2016-06-08T04:00:00Z The brains of bees and flies, he wrote, “possess intricate circuitry an order of magnitude denser than the circuits of the celebrated neocortex,” which is central to human thinking. Do Honeybees Feel? Scientists Are Entertaining the Idea 2016-04-18T04:00:00Z The first major results of the Blue Brain Project, a detailed simulation of a bit of rat neocortex about the size of a grain of coarse sand, were published last year1. Neural modelling: Abstractions of the mind : Nature : Nature Publishing Group 2016-03-01T05:00:00Z By contrast, the kinds of intentional actions implied by “run, hide, fight” require newer circuits in the neocortex. ‘Run, Hide, Fight’ Is Not How Our Brains Work 2015-12-18T05:00:00Z The neocortex—the outermost layer of the brain characterized by the squiggly sulci, or brain folds—is the region that gives all primates their exceptional intelligence. Humans can outlearn chimps thanks to more flexible brain genetics 2015-11-16T05:00:00Z The most advanced cases of all displayed Lewy pathology in the forebrain and the neocortex. Solving the Mystery of Parkinson's [Book Excerpt] 2015-09-17T04:00:00Z The resulting three-dimensional map1 is the first complete reconstruction of a piece of tissue in the mammalian neocortex, the most recently evolved region of the brain. Crumb of mouse brain reconstructed in full detail 2015-07-29T04:00:00Z Most of this growth occurred in a brain region called the neocortex. "Big Brain" Gene Allowed for Evolutionary Expansion of Our Neocortex 2015-02-27T05:00:00Z The researchers did not try to examine the neocortex, the part of the brain that helps us think and is proportionally much bigger in humans than in other animals. Eight genes that make us brainiacs 2015-01-21T05:00:00Z The proof for this comes from fossil evidence, which shows that the neocortex expanded and reorganized over time in early hominins. Humans can outlearn chimps thanks to more flexible brain genetics 2015-11-16T05:00:00Z In Braak stages 5 and 6, the pathology spreads to the forebrain and the neocortex, causing dementia. Solving the Mystery of Parkinson's [Book Excerpt] 2015-09-17T04:00:00Z Reconstructing a part of the neocortex to this level of detail required a multi-step procedure. Crumb of mouse brain reconstructed in full detail 2015-07-29T04:00:00Z The neocortex is so large because it is jam-packed with neurons, or brain cells. "Big Brain" Gene Allowed for Evolutionary Expansion of Our Neocortex 2015-02-27T05:00:00Z The mystery seemed especially deep when it came to so-called higher functions like thinking and perception, which are centered in the neocortex, the thin outer layer of the brain. Vernon B. Mountcastle, Brain Explorer, Dies at 96 2015-01-17T05:00:00Z It is a thin, irregular sheet of cells, tucked below the neocortex, the gray matter that allows us to see, hear, reason, think and remember. Neuronal "Superhub" Might Generate Consciousness 2014-11-21T05:00:00Z Children with stronger connections between the hippocampus and neocortex were more likely than others to answer problems with memorized maths facts. Developing brains switch maths strategies 2014-08-16T04:00:00Z The neocortex is of particular interest to neuroscientists, and is greatly expanded in humans compared with other mammals. Crumb of mouse brain reconstructed in full detail 2015-07-29T04:00:00Z Neural activity in the primary sensory areas of the neocortex produces the impression of sensory perception. What Is Dreaming and What Does It Tell Us about Memory? 2014-07-18T04:00:00Z Despite deep skepticism among his colleagues about the hypothesis, brain scientists soon found the same pattern in areas of the neocortex that process vision and other functions: cells working together stacked in columns. Vernon B. Mountcastle, Brain Explorer, Dies at 96 2015-01-17T05:00:00Z One of the regions they tested was the claustrum, a thin layer of neurons connected to the neocortex center of the brain, CBS News reported. Health Highlights: July 8, 2014 2014-07-08T04:00:00Z Instead, coordination of signals in the hippocampus with activity in the rest of the brain seemed most important, particularly with activity in the neocortex, which is involved in long-term memory storage. Developing brains switch maths strategies 2014-08-16T04:00:00Z Deep-learning software attempts to mimic the activity in layers of neurons in the neocortex, the wrinkly 80 percent of the brain where thinking occurs. Startup Ersatz Labs Launches Deep Learning AI In The Cloud (Or In A Box) 2014-06-11T04:00:00Z These results provide tantalizing evidence that compulsive behaviors depend on pathways interconnecting the neocortex and striatum, just as entrenched habits do. Can Obsessive-Compulsive Disorder Be Blocked in the Brain? 2014-05-23T04:00:00Z “He essentially produced the first functional map of the neocortex,” said Dr. Solomon Snyder, a professor of neuroscience at the Johns Hopkins School of Medicine, where Dr. Mountcastle spent his career. Vernon B. Mountcastle, Brain Explorer, Dies at 96 2015-01-17T05:00:00Z When you look at the cellular and microstructural makeup of a piece of neocortex in humans as compared to other mammals, what you see overall is extraordinary similarity. What's Special, Or Not, About Human Brain Anatomy 2014-05-06T19:29:53Z We have now characterized the responses of pericytes in the neocortex and cerebellum to neuronal activity and ischaemia. Capillary pericytes regulate cerebral blood flow in health and disease 2014-04-04T18:24:22.627Z The firm hopes to build a system capable of replicating the functions of the neocortex of the human brain, the part that controls body movement, vision, understands language and does math, The Wall Street reports. Zuckerberg, Musk and Kutcher Invest In Artificial Intelligence Firm 2014-03-24T15:03:58Z BrainGate works by inserting a small chip, studded with about 100 needlelike wires—a high-tech brush—into the part of the neocortex controlling movement. The Quest for a Better Brain 2014-03-17T09:32:18Z Napping, it seems, pushes memories to the neocortex, the brain’s ‘more permanent storage,’ preventing them from being ‘overwritten.’ 5 Scientifically Proven Ways to Work Smarter, Not Harder 2014-03-11T13:36:40Z The neocortex, where most neurons reside and which accounts for three-quarters of the brain’s volume, is made up of lots of columns, each of which contains about 70,000 neurons. Neuromorphic computing: The machine of a new soul 2013-08-01T15:03:34Z For instance, the neocortex had begun to expand, reorganizing its functions away from visual processing toward other regions of the brain. How Has the Human Brain Evolved? 2013-07-28T15:15:00.590Z For example, the volume of the prefrontal cortex is around 24% of the total neocortex and 10% of the total brain volume, comparable to primates including humans. Are pigs stupid? Perhaps they re just stressed 2013-06-11T20:45:00.517Z So even if you did a perfect job of creating a neocortex, it wouldn’t do anything without that learning experience. Interview: How Ray Kurzweil Plans To Revolutionize Search At Google 2013-04-29T22:16:57Z Deep-learning software tries emulate, albeit in a still primitive way, the activity in layers of neurons in the neocortex, the part of the human brain where thinking occurs. How Google (And Its Advertisers) Will Really Get Inside Your Head 2013-04-25T20:54:10Z A cardinal feature of mammalian neural organization is the topographic mapping of the external environment onto sensory areas of the neocortex. The entorhinal grid map is discretized 2012-12-11T21:22:10.423Z The amygdala is conceptualized as a wild stallion, while the “logical” neocortex reins in the amygdala’s emotional responses. Should PTSD Be Labeled as a Physical Injury? 2012-12-11T18:20:20Z Alexander claimed that because his neocortex was “inactivated” by this malady, his near death visions indicated an intellect apart from the grey matter, and therefore a part of us survives brain-death. The Death of "Near Death": Even If Heaven Is Real, You Aren t Seeing It 2012-12-05T15:18:38.800Z The key thing is that the neocortex creates this hierarchy, how these modules connect to a higher module, from its own experience. Interview: How Ray Kurzweil Plans To Revolutionize Search At Google 2013-04-29T22:16:57Z Mr. Hawkins thinks that the human neocortex, that part of the brain that includes the perception and reasoning functions, itself works as a kind of pattern-seeking and predictive system. Bits Blog: Jeff Hawkins Develops a Brainy Big Data Company 2012-11-28T23:14:23Z Half of an echidna's brain is made up of neocortex - the so-called grey matter that allows mammals to reason, learn and remember. Are these animals too 'ugly' to be saved? 2012-11-20T01:27:34Z The more of the anesthetic dispensed, the bigger the activity reduction in regions of the brain stem responsible for promoting wakefulness and in the neocortex and the closely allied thalamus underneath it. Safely Switching Consciousness Off and On Again 2012-09-20T11:15:05.657Z Finally, MacLean noted that the neocortex – the uppermost, outermost layer of the brain – is found only in mammals, and is linked with “high-level cognitive abilities” like abstract planning, tool-making, language, and self-awareness. Revenge of the Lizard Brain 2012-09-07T14:45:03.807Z When a neuroscientist speaks of the double bouquet cell of the neocortex, it reminds me of the way that a naturalist speaks of the polar bear of the Arctic. Another Perspective on Massive Brain Simulations 2012-06-11T16:15:00.407Z PET scans show that the return of consciousness after anesthesia involves ancient brain structures that evolved long ago, rather than the more recent neocortex. Side Effects: Studying States of Consciousness 2012-04-12T21:47:24Z A human brain is about one third neocortex. Are these animals too 'ugly' to be saved? 2012-11-20T01:27:34Z The neocortex is the most recently evolved part of the cerebral cortex, the folded layers of neurons that constitute the proverbial gray matter. Safely Switching Consciousness Off and On Again 2012-09-20T11:15:05.657Z These limbic connections may support more direct access to emotions and physical sensations while the neocortex is more responsible for a conceptual sense of self. Decoding the Body Watcher 2012-04-03T14:45:00.243Z This drastic procedure, called a corpus callosotomy, disconnects the two sides of the neocortex, the home of language, conscious thought and movement control. The split brain: A tale of two halves 2012-03-14T18:20:26.320Z The neocortex, the part where all the complicated thinking goes on, wakes up later. Side Effects: Studying States of Consciousness 2012-04-12T21:47:24Z Much of the neocortex, the seat of higher functions in humans, already has been explored in some degree. This Is Your Brain On Business: Neuroscience Creates Opportunities For Innovation 2011-10-17T15:16:20Z The thalamus is a quail egg–size structure in the middle of the brain that regulates all input into the neocortex and receives massive feedback from it. Safely Switching Consciousness Off and On Again 2012-09-20T11:15:05.657Z In the neurosciences, there’s what we call “cortical chauvinism” – that is, the neocortex gets the most research. Neuroscientist Bradley Voytek is Bringing the Silicon Valley Ethos into Academia 2011-10-17T12:29:09Z Dudai’s team injected rats with viruses carrying loads of PKM-zeta–producing genes, shooting the infectious agents right into the wrinkly, outer region of the brain called the neocortex. Enzyme Revives Long-Term Memories 2011-03-04T15:50:00Z What level of consciousness exists without the neocortex? Side Effects: Studying States of Consciousness 2012-04-12T21:47:24Z And this part of the neocortex has expanded more than any other region in primates. Think Different: How Perception Reveals Brain Differences 2011-01-24T14:15:02.497Z Specifically, sleep seems to recharge the hippocampus, a region of the brain that helps store fact-based memories before they're consolidated in the neocortex. Medical: Taking a nap helps delete brain e-mails 2010-04-16T22:08:00Z |
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