Neuroscience

Researchers decode mood from human brain signals

By developing a novel decoding technology, a team of engineers and physicians at the University of Southern California (USC) and UC San Francisco have discovered how mood variations can be decoded from neural signals in the ...

Neuroscience

Defining the brain mosaic in fruit flies and humans

Similar to a mosaic floor where different patterned tiles come together to make a composite and holistic image, our brains consist of billions of unique neurons that connect and generate coordinated brain activity. Unlike ...

Neuroscience

Speed-accuracy tradeoff turns up gain in the brain

Widespread changes in neural activity enable people to quickly make a decision by "turning up the gain in the brain," suggests a human study published in eNeuro. The findings help to resolve a central issue in our understanding ...

Neuroscience

Neuro filter sharpens visual processing

Blurry and clear versions of an image are represented similarly in the brain, according to a neuroimaging study published in eNeuro. The research shows how the visual system fills in missing information to maintain perception ...

Neuroscience

Potential brain-machine interface for hand paralysis

A brain-machine interface that combines brain stimulation with a robotic device controlling hand movement increases the output of pathways connecting the brain and spinal cord, according to a study of healthy adults published ...

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