Parkinson's & Movement disorders

Immobility may be key to predicting Parkinson's decline

West Australian researchers have found physical symptoms such as having difficulty moving or maintaining one's balance could be the key to predicting cognitive changes in people who suffer from a Parkinson's disease subtype.

Neuroscience

Researchers gain new insight into prefrontal cortex activity

The brain has a remarkable ability to learn new cognitive tasks while maintaining previously acquired knowledge about various functions necessary for everyday life. But exactly how new information is incorporated into brain ...

Psychology & Psychiatry

Research sheds light on origins of greatness

What makes people great? Popular theorists such as the New Yorker's Malcolm Gladwell and the New York Times' David Brooks argue that intelligence plays a role -- but only up to a point. Beyond that, they say, it's practice, ...

Neuroscience

Bilingualism fine-tunes hearing, enhances attention

A Northwestern University study that will be published in the Proceedings of the National Academy of Sciences (PNAS) provides the first biological evidence that bilinguals' rich experience with language in essence "fine-tunes" ...

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