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Many animals, from insects to humans, are social. Their brains have evolved to be sensitive to sensory cues that carry social information, such as: speech sounds, pheromones and visual cues. But very ...
Like air traffic,information flows through major neuron 'hubs' in the brain,IU scientists find
air traffic information flows neuron hubs the brain IU scientists
2016/2/22
Just as most of the world’s air travel passes through a few major hubs, the majority of information in the brain flows through similarly well-traveled routes, Indiana University scientists have found....
Penn-Engineered Neural Networks Show Hope for Axonal Repair in the Brain,with Minimal Disruption to Brain Tissue
Penn-Engineered Neural Networks Show Axonal Repair in the Brain Minimal Disruption to Brain Tissue
2016/2/22
Lab-grown neural networks have the ability to replace lost axonal tracks in the brains of patients with severe head injuries, strokes or neurodegenerative diseases and can be safely delivered with min...
‘Connector hubs’ are the champions of brain coordination
Connector hubs brain coordination
2015/12/7
Swinging a bat at a 90-mph fastball requires keen visual, cognitive and motor skills. But how do diverse brain networks coordinate well enough to hit the ball?
A new UC Berkeley study suggests t...
It's tough to unravel the mysteries of the brain when your computer is frozen.To aid frustrated brain researchers, a multidisciplinary team of scientists at the University of Utah has created a faster...
3-D MAP OF THE BRAIN
3-D MAP THE BRAIN
2015/11/12
The animal brain is so complex, it would take a supercomputer and vast amounts of data to create a detailed 3-D model of the billions of neurons that power it.
But computer scientists and a professor...
The brain perceives motion the same way through both vision and touch
brain perceives motion vision touch
2015/10/13
The brain uses similar computations to calculate the direction and speed of objects in motion whether they are perceived visually or through the sense of touch. The notion that the brain uses shared c...
A new factor in depression?Brain protein discovery could lead to better treatments（图）
depression Brain protein treatments
2015/9/18
Low.Down. Less than normal. That’s what the word depression means, and what people with depression often feel like. But sometimes, depression can mean too much of something – as ne...
Bold new brain research in neuroengineering,brain-inspired design,and individuality
brain research neuroengineering brain-inspired design individuality
2015/8/13
How does sleep affect individual memories? How do brain cells connect to form meaningful networks? How is a word like "chair" conceptualized in the mind?
To support potentially transformative researc...
Cyclooxygenase Inhibition Limits Blood-Brain Barrier Disruption following Intracerebral Injection of Tumor Necrosis Factor-alpha in the Rat
cyclooxygenase-2 COX-2 COX-1 prostaglandin E2 neuroinflammation blood-brain barrier ischemia stroke matrix metalloproteinase MMP-3 MMP-9 gelatinase B stromelysin-1 oxidative stress indomethacin cyclooxygenase-1 glutathione free radicals MRI
2015/7/29
Increased permeability of the blood-brain barrier (BBB) is important in neurological disorders. Neuroinflammation is associated with increased BBB breakdown and brain injury. Tumor necrosis factor-alp...
Co-Variations among Cognition, Cerebellar Disorders and Cortical Areas With Regional Glucose-Metabolic Activities in a Homogeneous Sample with Uner Tan Syndrome: Holistic Functioning of the Human Brain
Uner Tan syndrome ataxia intelligence neural network holistic brain
2015/6/10
Patients with Uner Tan syndrome (UTS) exhibit habitual quadrupedal locomotion (QL), intellectual disability, dysarthric speech and truncal ataxia. Examination of cognitive ability in this syndrome has...
A new video series released today takes viewers on a journey to unlock the mysteries of the brain and better understand how this complex organ functions. Produced by NBC Learn, the educational ar...
Brain's reaction to certain words could replace passwords
Brain's reaction certain words replace passwords
2015/6/18
You might not need to remember those complicated e-mail and bank account passwords for much longer. According to a new study, the way your brain responds to certain words could be used to replace pass...
How noise changes the way the brain gets information
noise changes the way brain gets information
2015/5/25
That’s one major finding of a study out today in the Early Edition of the Proceedings of the National Academy of Sciences.Expose the cells to loud sounds for a prolonged period of time, and they alter...
Deconstructing Brain Systems Involved in Memory and Spatial Skills
Brain Systems Memory Spatial Skills
2015/4/13
In work that reconciles two competing views of brain structures involved in memory and spatial perception, researchers at University of California, San Diego School of Medicine have conducted experime...