Popular Topic(s): REM
Stages of Sleep Guide: Non-REM & REM Sleep Cycles

Stages of Sleep Guide: Non-REM & REM Sleep Cycles Even though sleep seems like a passive process, it’s not. Sleep is an active state that is, in some ways, as complex as wakefulness. Your brain

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About REM Sleep: Characteristics Of REM Sleep

Rapid eye movement sleep, also known as REM sleep, is the third stage in your sleep cycle. It’s characterized by small, variable-speed brain waves, rapid eye movements, increased heart rate, and muscle paralysis. The first

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