Past age 50, men are much more likely to have REM sleep behavior disorder than women. Jose Luis Pelaez/Stone via Getty Images Every night, you go through four to five sleep cycles. Each cycle, lasting ...

A little-known and poorly understood sleep disorder that occurs during the rapid eye movement, or REM, stage of sleep has been garnering attention for its role in foreshadowing neurodegenerative brain ...

New research shows long-term sleep problems may change gut bacteria, increasing inflammation and health risks beyond the ...

In 1982, retiree Donald Dorff was the first person to be diagnosed with a sleep disorder that, unbeknownst to him at the time, would unlock monumental breakthroughs in research for dementia and ...

It accepted in most quarters that fibromyalgia is associated with reduced rapid-eye-movement (REM) sleep and increased non-REM sleep. One of the goals of those who treat fibromyalgia is to try to ...

* Isolated REM sleep behavior disorder (iRBD) is a strong predictor of future neurological disease, with 90% eventually affected// * Weaker glymphatic function in the brain predicts Parkinson's in ...

We were unable to process your request. Please try again later. If you continue to have this issue please contact [email protected]. The AI-based algorithm analyzed movements during REM ...

Experts agree that seven to nine hours of sleep is ideal for most adults — but when it comes to your health, the total number of hours might not be the most important factor. In a major new study led ...

Jan. 30 -- Jeannie Gibbs Replogle used to find it hard to sleep in the same bed as her husband, and it wasn't because he snored or hogged the blankets. Instead — out of the blue — he would start ...

Source: Adrienne Andersen / Pexels / Used with permission Co-authored by John Richmond Sy, Jessee Dietch, and Kathleen Bogart The power of patient communities in advocating for their needs and ...

Sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep. Baland Jalal lay in bed terrified ...

Sexsomnia poses diagnostic and legal challenges, with polysomnography aiding assessment and prevention centered on sleep ...