Neuroscience

How social isolation transforms the brain

Chronic social isolation has debilitating effects on mental health in mammals—for example, it is often associated with depression and post-traumatic stress disorder in humans. Now, a team of Caltech researchers has discovered ...

Neuroscience

Brain benefits of exercise can be gained with a single protein

A little-studied liver protein may be responsible for the well-known benefits of exercise on the aging brain, according to a new study in mice by scientists in the UC San Francisco Eli and Edythe Broad Center for Regeneration ...

Neuroscience

How gut bacteria negatively influences blood sugar levels

Millions of people around the world experience serious blood sugar problems which can cause diabetes, but a world first study is revealing how gut bacteria impact the normally feel good hormone serotonin to negatively influence ...

Neuroscience

Speech-disrupting brain disease reflects patients' native tongue

English and Italian speakers with dementia-related language impairment experience distinct kinds of speech and reading difficulties based on features of their native languages, according to new research by scientists at the ...

Neuroscience

New research suggests it's all about the bass

When we listen to music, we often tap our feet or bob our head along to the beat – but why do we do it? New research led by Western Sydney University's MARCS Institute suggests the reason could be related to the way our ...

Neuroscience

Brain study shows how slow breathing induces tranquility

Stanford scientists have identified a small group of neurons that communicates goings-on in the brain's respiratory control center to the structure responsible for generating arousal throughout the brain.

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