Research reveals how specific sleep stages protect brain vulnerable to Alzheimer's, offering hope through simple lifestyle ...

Spending lower proportions of time in two deep sleep stages — including REM sleep — may be linked to volume changes in ...

Researchers from the Yale School of Medicine found that individuals who spend less time in slow-wave and rapid eye movement ...

Sleep architecture refers to the sleep phases that the brain cycles through each night ... They also measured the proportion of slow wave sleep, the proportion of REM sleep, and how often they ...

A good night's rest isn't just about waking up refreshed — it plays a critical part in preserving your mental sharpness as ...

A new study suggests that insufficient slow-wave and REM sleep may accelerate brain deterioration associated with Alzheimer's ...

“Our findings provide preliminary evidence that reduced neuroactivity during sleep may contribute to brain atrophy, thereby ...

The Rapid Eye Movement (REM) stage is marked by quick movements of the eyes, increased activity in the brain and vivid ...

Scientists say that poor sleep quality could shrink parts of the brain and increase the risk of Alzheimer's disease.

“These results are particularly significant because they help characterise how sleep deficiency, a prevalent disturbance ...