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How, and for what purpose, are cities and populations tracked, virtualized, and simulated by computational infrastructures in realtime? The semester's second Preston Thomas Memorial Symposium — "Real ...
New findings reveal how neurons build and maintain their capacity to communicate（图）
神经元 神经细胞 钙通道
2023/6/5
The nervous system works because neurons communicate across connections called synapses. They “talk” when calcium ions flow through channels into “active zones” that are loaded with vesicles carrying ...
The versatility of the nervous system comes from not only the diversity of ways in which neurons communicate in circuits, but also their “plasticity,” or ability to change those connections when new i...
Neurons stripped of their identity are hallmark of Alzheimer's disease, study finds（图）
Neurons stripped hallmark Alzheimer disease
2020/11/20
Researchers at the University of California San Diego have identified new Alzheimer's disease mechanisms in neurons. The scientists have discovered that changes in the structure of chromatin...
Dopamine neurons have a role in movement,new study finds(Nature Neuroscience)
Dopamine neurons movement
2016/5/6
Princeton University researchers have found that dopamine – a brain chemical involved in learning, motivation and many other functions – also has a direct role in representing or encoding movemen...
For decades, scientists have struggled to develop a comprehensive census of cell types in the brain. Now, in a pair of companion papers, researchers at Columbia’s Mortimer B. Zuckerman Mind Brain Beha...
Genes for age-related cognitive decline found in adult worm neurons (Nature)
Genes age cognitive decline adult worm neurons
2015/12/22
Researchers from Princeton University have identified genes important for age-related cognitive declines in memory in adult worm neurons, which had not been studied previously. The research, published...
Biologists Discover Bacteria Communicate Like Neurons in the Brain
Biologists Bacteria Neurons the Brain
2015/11/12
Biologists at UC San Diego have discovered that bacteria—often viewed as lowly, solitary creatures—are actually quite sophisticated in their social interactions and communicate with one another throug...
UCSF Team Finds Key to Making Neurons From Stem Cells（图）
UCSF Team Making Neurons Stem Cells
2015/3/25
A research team at UC San Francisco has discovered an RNA molecule called Pnky that can be manipulated to increase the production of neurons from neural stem cells.The research, led by neurosurgeon...
CHAMPAIGN, Ill. — Tiny, thin microtubes could provide a scaffold for neuron cultures to grow so that researchers can study neural networks, their growth and repair, yielding insights into treatment fo...
IUPUI researchers use computers to 'see' neurons to better understand brain function（图）
IUPUI brain function see
2014/3/20
INDIANAPOLIS— A study conducted by local high school students and faculty from the Department of Computer and Information Science in the School of Science at Indiana University-Purdue University India...
A University of Queensland study has identified precisely when new neurons become important for learning.Lead researcher Dr Jana Vukovic from UQ’s Queensland Brain Institute (QBI) said the study highl...