Neuroscience

How visual attention affects the brain

New work at the University of California, Davis, shows for the first time how visual attention affects activity in specific brain cells. The paper, published June 26 in the journal Nature, shows that attention increases the ...

Health

Older people getting smarter, but not fitter

Older populations are scoring better on cognitive tests than people of the same age did in the past —a trend that could be linked to higher education rates and increased use of technology in our daily lives, say IIASA population ...

Parkinson's & Movement disorders

Study: Get moving to put the brakes on early Parkinson's

A new study suggests that people with early-stage Parkinson's disease who regularly got one to two hours of moderate exercise twice a week, like walking or gardening, may have less trouble balancing, walking and doing daily ...

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