We ask an expert why REM sleep is so important, what happens if we don't get enough of it and how to get more REM sleep.

Keeping up with one hobby may regulate the body's 'circadian rhythm' that governs the sleep-wake cycle, a specialist told the ...

REM sleep goes even deeper into brain recovery, dreaming and processing memories and emotions. This is the sleep stage in ...

In a world that never stops, sleep often takes a backseat to our busy lives. Yet, it is one of the most vital pillars of ...

Taking longer to get to deep sleep or REM sleep can disrupt memory consolidation and emotional processing, affecting overall ...

The locus coeruleus is emerging as a major new area of research interest, with many important functions such as regulating ...

A new study showed that people who took longer to enter this dream phase of sleep had higher levels of amyloid beta and tau, ...

A delay in getting to the rapid eye movement (REM) stage of sleep may be linked to Alzheimer's disease and related dementias, ...

Decreased muscle tone and paralysis occur during REM sleep. To record the EMG ... a pulse oximeter is clipped onto a thin area of your body that has good blood flow, such as a fingertip or ...

A sleep expert details why you wake up groggy from a nap and how to make the most of your snack-sized slumber.

In contrast to the slow waves of deep sleep, during REM sleep, your brain waves are ... getting out into natural light helps to set your body’s sleep/wake cycle, resulting in more restful ...

The delay in getting to REM ... during sleep. Researchers were able to identify when participants’ REM sleep occurred. Researchers also conducted statistical analyses, adjusting for factors like ...