Longer naps in the day may be an early sign of dementia in older adults

Novel heart ultrasound measures can be used to predict risk of developing dementia

Researchers have identified a link which suggests that lithium could decrease the risk of developing dementia

About one in seven people 60 and older have a brain condition that may be an early sign of Alzheimer's disease. The condition, called mild cognitive impairment, occupies a gray zone between normal aging of the brain and dementia. And most people know almost nothing about it.