Neuroscience

Structure of brain networks is not fixed, study finds

The shape and connectivity of brain networks—discrete areas of the brain that work together to perform complex cognitive tasks—can change in fundamental and recurring ways over time, according to a study led by Georgia ...

Neuroscience

'Uncanny Valley': Brain network evaluates robot likeability

Scientists have identified mechanisms in the human brain that could help explain the phenomenon of the 'Uncanny Valley' - the unsettling feeling we get from robots and virtual agents that are too human-like. They have also ...

Neuroscience

Researchers grow active mini-brain-networks

Cerebral organoids are artificially grown, 3-D tissue cultures that resemble the human brain. Now, researchers from Japan report functional neural networks derived from these organoids in a study publishing June 27 in the ...

Neuroscience

Understanding brain activity when you name what you see

You see an object, you think of its name and then you say it. This apparently simple activity engages a set of brain regions that must interact with each other to produce the behavior quickly and accurately. A report published ...

Neuroscience

Mood neurons mature during adolescence

Researchers have discovered a mysterious group of neurons in the amygdala—a key center for emotional processing in the brain—that stay in an immature, prenatal developmental state throughout childhood. Most of these cells ...

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