Researchers have discovered that positive emotions enhance perceptual memories during sleep, particularly in the non-REM stage.

This includes three stages of non-REM sleep and one stage of REM (dream ... for a good night’s rest that’ll also provide a healthy dose of REM sleep. Rapid eye movement sleep is important as it ...

Little is known about the associated brain activation during these sleep rhythms, and even less about their functional implications. In this study, we investigated the brain-wide activation underlying ...

Brain waves and eye movements tell doctors about the timing of the different phases of sleep. The two broad phases of sleep are non-REM (non-rapid eye movement) and REM (rapid eye movement).

As you get ready for sleep, histamine levels in the brain decrease. This works to induce non-rapid eye movement sleep (NREM). Antihistamines, such as diphenhydramine and doxylamine succinate ...

Dogs may look adorable when they snooze, but their sleeping habits actually hold fascinating clues on how living with humans ...

As we all know, sleep is essential for helping the body to recover, repair itself and function at its best - but one thing ...

Understanding Sleep Cycles in Pets To understand whether pets dream, it is important to first explore their sleep patterns.