Alzheimer's disease & dementia

Bilingual people may have an edge against Alzheimer's

People who speak two or more languages appear to weather the ravages of Alzheimer's disease better than people who have only mastered one language, a new Italian study suggests.

Neuroscience

Runners' brains may be more connected, research shows

If you're thinking about taking up running as your New Year's resolution and still need some convincing, consider this: MRI scans reveal that endurance runners' brains have greater functional connectivity than the brains ...

Neuroscience

Does brain size really matter?

Brain size may matter. In the world's largest MRI study on brain size to date, USC researchers and their international colleagues identified seven genetic hotspots that regulate brain growth, memory and reasoning as well ...

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