Delta wave activity disruption during sleep may be a useful metric to identify those at an increased risk for cardiovascular disease and cardiovascular mortality. An international team of researchers ...

Your brain doesn’t rest during sleep - and scientists say those hidden signals may reveal dementia risk years before symptoms begin.

A machine-learning study finds that "brain age" calculated from sleep EEG waves can predict dementia risk, with a 10-year age ...

Researchers at the University of California, San Francisco have found that machine-learning analysis of brain waves recorded during sleep can identify women at risk of cognitive decline up to five ...

A machine-learning analysis of brain waves recorded during sleep may help identify people at high risk of developing dementia, according to a study led by UC San Francisco and Beth Israel Deaconess ...

Scientists are uncovering a subtle but powerful signal hidden within the sleeping brain, one that may reveal how quickly the brain is aging and how that relates to future dementia risk. By analyzing ...

If you've been looking for a sign to work on your sleep hygiene, this is it. A new study suggests that a particular wave of sleep, called slow-wave sleep, plays an integral role in staving off ...

During sleep, the brain cleans itself, turning up the flow of cerebrospinal fluid through the gray matter parenchyma to wash away waste. What powers this flow? In the February 28 Nature online, ...