Alzheimer's disease & dementia

Social contact may help preserve brain function in later life

A study of the impact of social isolation on cognitive performance and brain structure has highlighted the importance of a good social support system in maintaining a healthy brain into later life.

Health

Reducing the risk of Alzheimer's disease in families

Alzheimer's disease is a progressive neurologic disorder that causes memory loss and other cognitive decline due to brain cell degeneration. It's the most common cause of dementia—a clinical syndrome characterized by a ...

Health

China records 1st population fall in decades as births drop

China's population shrank for the first time in decades last year as its birthrate plunged, official figures showed Tuesday, adding to pressure on leaders to keep the economy growing despite an aging workforce and at a time ...

Health

NYC effort put rats on the run

(HealthDay)—A rat control strategy launched in the Bronx, N.Y., led to a 54 percent reduction in the number of properties with signs of rat activity, a new federal report says.

Health

Motherhood deferred: US median age for giving birth hits 30

For Allyson Jacobs, life in her 20s and 30s was about focusing on her career in health care and enjoying the social scene in New York City. It wasn't until she turned 40 that she and her husband started trying to have children. ...

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