REM sleep behavior disorder, or RBD, is a condition that causes abnormal movements or brief repeated twitching during sleep, and occasional episodes of dream enactment. RBD affects more than one ...

Sleep deprivation reliably caused attention failures despite their obvious dangers, like the potentially fatal consequences ...

Stress. Anxiety. Noisy neighbors. Blanket-hogging partners. With the list of things that can disturb a person’s sleep being more of a scroll, it’s no wonder an estimated 50 to 70 million Americans are ...

An AI-powered algorithm could facilitate the diagnosis of a common sleep disorder that affects over 80 million people globally, suggests a new study published in the Annals of Neurology. REM sleep ...

Sleep Cycles: One rapid eye movement (REM) stage and three non-REM stages that altogether last about 90 to 120 minutes Benefits: Physical and mental recuperation and memory consolidation Disorders: ...

New brain imaging research has uncovered how the brain’s energy and activity reorganize as it transitions from wakefulness to deep NREM sleep.