During sleep, the brain undergoes a crucial process of cleaning and renewal, eliminating toxic byproducts accumulated ...

Your late-night scrolling habit might be aging your brain faster than you think. Recent scientific investigations have uncovered a concerning link between inadequate sleep quality and accelerated ...

You've probably heard of the phrase REM (rapid eye movement.) But you might be less clear on the crucial role this sleep stage has on our overall health and wellbeing. During each night, our sleep ...

People who get less deep sleep and dream sleep are more likely to have smaller volumes in critical brain regions These brain changes are in areas that have been linked to Alzheimer’s disease ...

sleep — may hasten the deterioration of parts of the brain associated with Alzheimer’s disease, a new study found. Deficits in slow-wave and REM sleep appear to shrink parts of the brain known ...

Certain stages of sleep – deep sleep and dream sleep – appear to contribute to brain health in ways that affect risk of Alzheimer’s disease, a new study says. People who get less deep sleep ...