搜索结果: 31-45 共查到“国际动态 神经生物学”相关记录59条 . 查询时间(3.463 秒)
This is a coming-of-age story — involving your brain.
A new study by scientists at The Picower Institute for Learning and Memory at MIT provides the most comprehensive and rigorous evidence yet that the mammalian brain stores a single memory across a wid...
近日，南方科技大学生命科学学院教授侯圣陶团队联合昆士兰大学脑研究院、德国神经退行性疾病中心等单位在学术期刊Cell Metabolism在线发表了题为“Selenium mediates exercise-induced increases in adult neurogenesis and reverses the learning deficits induced by hippocampal...
The human brain uses more energy than any other organ in the body, requiring as much as 20% of the body’s total energy. While this may sound like a lot, the amount of energy would be even higher if th...
中央民族大学生命与环境科学学院程金波副教授在国际顶级期刊Science Advances发表阿尔茨海默病重要研究进展（图）
中央民族大学生命与环境科学学院 程金波 Science Advances 阿尔茨海默病 神经系统疾病
2023/1/18
阿尔茨海默病（Alzheimer’s Disease，AD，老年性痴呆）是最主要的神经退行性疾病，其发病机制尚未阐明，临床更缺少有效的治疗手段。近日，中央民族大学生命与环境科学学院程金波副教授在AD致病机制方面取得了重要进展，研究成果以“Microglial Calhm2 regulates neuroinflammation and contributes to Alzheimer’s dise...
For over a decade, researchers have known that the roundworm Caenorhabditis elegans can detect and avoid short-wavelength light, despite lacking eyes and the light-absorbing molecules required for sig...
Every time we reach for a cup, our brains must assess our hands’ current position in relation to the mug and then command muscles to make the proper adjustments to successfully grab the handle.
神经及肌肉细胞的兴奋状况实现可视化
神经 肌肉细胞 兴奋状况
2008/8/7
近日，日本理化学研究所与自然科学研究机构的研究人员开发出一种新技术。他们将发光珊瑚中的荧光蛋白质与从海鞘中提取的膜电势感应物质相结合，大幅度提高了纯蛋白质属性的膜电势（指由细胞膜分隔开的细胞内外液之间的电势差，能够感应这种电势差的分子被称为膜电势感应物质）感受性荧光探测物的感光度，成功地将神经细胞和肌肉细胞的兴奋状况可视化。该技术将有助于开发出新一代的荧光显示技术，将脑神经等器官的快速电流活动转化...
29 May 2007，A method for storing brain tissue for use by neuroscientists, a crime scene kit to identify the source of cells found on scene and a new drug for treating stomach ulcers are the winning en...
24 May 2007，Researchers have deciphered how neurotransmitter transporter proteins recognise their targets, a finding which may provide clues for better design of drugs used to treat depression.
May 22, 2007，Ralph W. Kuncl, provost of Bryn Mawr College and a national leader in the neurosciences, will become the University of Rochester’s new provost on Aug. 1, President Joel Seligman announced...
Massachusetts Institute of Technology reports key pathway in synaptic plasticity（图）
neurodegenerative diseases neurons synapses
2007/5/22
May 21, 2007，Scientists are keenly studying how neurons form synapses--the physical and chemical connections between neurons--and the "pruning" of neural circuits during development, not least because...
Queensland Brain Institute neuroscientists edge closer to decoding brain repair（图）
stem cells nerve cells
2007/5/17
15 May 2007，Neuroscientists at University of Queensland’s Queensland Brain Institute (QBI) have revealed two major discoveries, edging them closer to harnessing the brain’s inherent powers of self-rep...
Creative technology meets quiet humanity in Media Lab’s adaptive device event（图）
cerebral palsy visual world
2007/5/14
May 11, 2007，Forget cool new gadgets or killer-ap software. "We’re hacking the human," said Frank Moss, director of MIT’s Media Lab, in introducing "H2.0: New Minds, New Bodies, New Identities," the l...
Picower team reverses Alzheimer’s-like symptoms in mice（图）
Alzheimer's disease Neuroscience
2007/5/8
April 30, 2007，Mice whose brains had atrophied like those of Alzheimer’s disease patients regained long-term memories and the ability to learn after living in an enriched environment, researchers at M...