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Healthy sleep may rely on long-overlooked brain cells（图）
Healthy sleep rely on long-overlooked jbrain cells
2021/4/9
For something we spend one-third of our lives doing, we still understand remarkably little about how sleep works -- for example, why can some people sleep deeply through any disturbance, while others ...
脊髓损伤(Spinal Cord Injury, SCI)引起的原发性和继发性白质损伤会导致长期的运动功能缺陷，通过在受损的轴突和目标神经元之间插入新的神经元可以实现功能连接的重建，神经干细胞(Neural Stem Cells, NSCs)有望在脊髓损伤断端之间重建通信。然而，SCI后形成的抑制性微环境往往导致内源性和移植的NSCs向胶质细胞而不是神经元分化。已有研究表明，功能生物材料可减轻SC...
Persistent Photoconductivity Used To Stimulate Neurotypic Cells（图）
Persistent Photoconductivity Stimulate Neurotypic Cells
2018/2/1
The persistent photoconductivity (PPC) of n-type Ga-polar GaN was used to stimulate PC12 cells non-invasively. Analysis of the III-V semiconductor material by atomic force microscopy, kelvin probe for...
Scientists identify brain cells involved in Pavlovian response
Scientists brain cells Pavlovian response
2017/3/30
In his famous experiment, Russian scientist Ivan Pavlov rang a bell each time he fed his dogs. Soon, the dogs began drooling in anticipation when they heard the bell, even before food appeared.Now, a ...
How hearing loss can change the way nerve cells are wired
hearing loss change way nerve cells wired
2016/12/27
It’s winter, and your head is stuffed up from the cold or flu. Everything sounds muffled.If this has ever happened to you, you may have experienced conductive hearing loss, which occurs when sound can...
Hippocampal Place Cells,Context,and Episodic Memory
hippocampus context discrimination learning spatial
2015/8/7
Although most observers agree that the hippocampus has a critical role in learning and memory, there remains considerable debate about the precise functional contribution of the hippocampus to these p...
Regional distribution of the prostaglandin E2 receptor EP1 in the rat brain: accumulation in Purkinje cells of the cerebellum
prostaglandin E2 EP1 prostanoid receptors rat brain cerebellum Purkinje cells cyclooxygenase neuroimmunology
2015/8/3
Prostaglandin E2 (PGE2), is a major prostanoid produced by the activity of cyclooxygenases (COX) in response to various physiological and pathological stimuli. PGE2 exerts its effects by activating fo...
A head of time--For the first time, neuroscientists find brain cells that keep track of time with extreme precision（图）
a head of time neuroscientists brain cells time extreme precision
2009/10/21
Keeping track of time is one of the brain's most important tasks. As the brain processes the flood of sights and sounds it encounters, it must also remember when each event occurred. But how does that...
UQ research shows brain cells make clever connections
brain cells clever connections University of Queensland
2009/6/10
University of Queensland research has revealed that growing nerve fibres may navigate by using a clever mathematical trick. Associate Professor Geoff Goodhill, from UQ's Queensland Brain Institute and...
Researchers Stimulate Growth of Neural Stem Cells in Adult Brain for Treatment of Neurological Disorders(图)
Neural Stem Cells brain Parkinson Alzheimer multiple sclerosis
2006/11/29
14 NOV 2006，PASADENA, Calif.--In a development that could potentially benefit victims of degenerative neurological diseases, researchers have succeeded in stimulating the growth of adult neural stem c...