搜索结果: 1-15 共查到“理学 Neuron”相关记录25条 . 查询时间(0.062 秒)
Using light to manipulate neuron excitability（图）
光 操纵 神经元 兴奋性 光遗传学
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2023/6/7
Nearly 20 years ago, scientists developed ways to stimulate or silence neurons by shining light on them. This technique, known as optogenetics, allows researchers to discover the functions of specific...
清华大学医学院郭增才课题组在《神经元》（Neuron）发文报道皮层-丘脑功能性连接图谱（图）
清华大学医学院 郭增才 神经元 Neuron 皮层-丘脑功能性 连接图谱
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2020/10/23
2020年7月22日，清华大学医学院、清华－北大生命科学联合中心、清华-IDG/麦戈文脑科学研究院郭增才课题组在神经科学领域权威学术期刊《神经元》（Neuron）在线发表题为《绘制顶部皮层到丘脑的功能性连接图谱》（Mapping functional connectivity from the dorsal cortex to the thalamus）的研究论文，构建了研究脑区间功能性连接的高通...
Mapping the Brain,Neuron by Neuron
Mapping Brain Neuron
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2017/9/5
A Johns Hopkins University mathematician and computer scientist joined an international team of neuroscientists to create a complete map of the learning and memory center of the fruit fly larva brain,...
Receptors for Neuron Communication in Humans Vital for Reproduction in Mosses（图）
Receptors Neuron Communication Humans Vital Reproduction in Mosses
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2017/9/1
A new study led by José Feijó, professor of cell biology and molecular genetics at the University of Maryland, revealed two previously unknown roles for glutamate receptor-like proteins in plants: con...
Dissecting the Phase Response of a Model Bursting Neuron
phase response isochron multiple time-scales
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2015/8/25
We investigate the phase response properties of the Hindmarsh–Rose model of neuronal bursting
using burst phase response curves (BPRCs) computed with an infinitesimal perturbation approximation
and ...
Motor Learning Mechanism on the Neuron Scale
Motor learning neural mechanism cerebellum sensory-motor integration
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2015/6/10
Based on existing data, we wish to put forward a biological model of motor system on the neuron scale. Then we indicate its implications in statistics and learning. Specifically, neuron’s firing frequ...
Illuminating neuron activity in 3-D
Illuminating neuron activity 3-D
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2014/6/12
Researchers at MIT and the University of Vienna have created an imaging system that reveals neural activity throughout the brains of living animals. This technique, the first that can generate 3-D mov...
Study identifies gene tied to motor neuron loss in ALS（图）
ALS identifies gene
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2014/3/18
NEW YORK, NY (January 22, 2014) — Columbia University Medical Center (CUMC) researchers have identified a gene, called matrix metalloproteinase-9 (MMP-9), that appears to play a major role in motor ne...
One neuron has huge impact on brain behaviour
brain behaviour neuron
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2014/7/14
Researchers from Queensland and the USA have made a unique discovery about how the brain computes sensory information.
Donation to help find a cure for Motor Neuron Disease（图）
Motor Neuron Disease disease
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2014/7/14
The University of Queensland’s Queensland Brain Institute (QBI) has welcomed the support of the MND and Me Foundation in its quest to improve the understanding of Motor Neuron Disease (MND).
《NEURON》杂志发表神经所研究成果，揭示多感觉信息加工的神经机制（图）
NEURON 杂志 神经所 研究成果 多感觉信息加工 神经机制
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2012/9/19
2012年8月23日，《NEURON》发表了中科院上海生命科学研究院神经科学研究所杜久林研究组题为“下丘脑多巴胺能神经元介导视觉输入对听觉-运动神经通路的功能调节”的研究论文，论文报道了多巴胺能神经调质系统参予多感觉信息的调制。该工作由博士生穆宇、李小泉在杜久林研究员的指导下完成。
大脑感觉信息加工中一个重要的过程是将来自多个感觉通道的信息有机地整合在一起，使动物由感觉刺激引发的行为更加优化、合...
Neuronal avalanches of a self-organized neural network with active-neuron-dominant structure
Neuronal avalanches self-organized neural network active-neuron-dominant structure Neurons and Cognition
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2012/5/3
Neuronal avalanche is a spontaneous neuronal activity which obeys a power-law distribution of population event sizes with an exponent of -3/2. It has been observed in the superficial layers of cortex ...
Optogenetic control of genetically-targeted pyramidal neuron activity in prefrontal cortex
Optogenetic control genetically-targeted pyramidal neuron activity prefrontal cortex Neurons and Cognition
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2012/4/28
A salient feature of prefrontal cortex organization is the vast diversity of cell types that support the temporal integration of events required for sculpting future responses. A major obstacle in und...
Extracellular electrical signals in a neuron-surface junction: model of heterogeneous membrane conductivity
Neuron extracellular electrical signals cell-surface junction transmembrane current
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2012/2/28
Signals recorded from neurons with extracellular planar sensors have a wide range of waveforms and amplitudes. This variety is a result of different physical conditions affecting the ion currents thro...
Output Stream of single inhibitory neuron with delayed feedback. Fast Cl-type inhibition
Fast Cl-type inhibition inhibitory neuron Output Stream
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2011/10/8
Abstract: A single inhibitory neuron with delayed feedback is considered. The neuron receives an excitatory input from the Poisson stream, and inhibitory impulses from the feedback line with delay. We...