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 ...

People with rapid eye movement (REM) sleep behavior disorder react physically to what they are dreaming. During episodes, a person vocalizes or screams, and/or engages in complex and sometimes violent ...

Are you tossing and turning at night or noticing a loved one acting strange once the sun goes down? Doctors are finding that ...

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 ...

A large international study involving nearly 700 participants reveals that women with a precursor condition to Parkinson's disease show significantly less brain atrophy—decreased cortical thickness in ...

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

Host Mark Evans welcomes back sleep medicine specialist Dr. Srinivasan Devanathan along with nurse practitioner Desiree Heim for an in-depth discussion on REM Sleep Behavior Disorder (RBD)—a condition ...

We were unable to process your request. Please try again later. If you continue to have this issue please contact customerservice@slackinc.com. The AI-based algorithm analyzed movements during REM ...