During rapid eye movement (REM) sleep, the body experiences muscle atonia, a state where muscles are temporarily paralyzed to prevent acting out dreams. In some cases, individuals may awaken ...

During REM sleep, our muscles go into a state of atonia to keep us from physically acting out our dreams. In most cases, our brain "releases" our body from this state before we wake up. However, with ...

Sleep paralysis is linked to the rapid eye movement (REM) stage of the sleep cycle. REM is the stage in which most people experience vivid dreams and atonia — a temporary form of paralysis that ...

Sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep. I’m captivated by my new personal health ...

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 ...

It's common to describe getting a good night's rest by saying we've had a really deep sleep. But in reality, actual deep sleep is just a portion of the 7 to 9 hours sleep that's recommended for ...

After yawning your way out of bed, it's clear a poor night’s sleep influences nearly every aspect of your day. The once niche field of sleep tech—now projected to reach $113 billion globally ...

I go to bed at a reasonable hour and try to maintain good sleep hygiene. Because of these early wakings, I am tired. What can I do to stop getting up so early? If you are struggling with early ...

Feb. 25, 2025 — Blue-enriched light can improve sleep quality and daily activity in older adults living at home, according to new research. Researchers found that ... Impacts of Workplace ...