Obstetrics & gynaecology

Does pregnancy history affect cognitive function?

Healthy cognitive aging is a public health priority, especially as the US population grows older. Until now, not much has been known about the link between pregnancy history and cognitive function in older women. A new study ...

Health

Upswings in older-age cognitive ability may not be universal

A growing body of evidence indicates that rates of dementia may be declining, in part because older adults' cognitive abilities, such as learning and memory functions, are better than those of older adults in the past. But ...

Psychology & Psychiatry

Does pot really dull a teen's brain?

Pot-smoking teens may not be dooming themselves to a destiny of dim-wittedness, a new review suggests.

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