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U.S. National Science Foundation on X: "Rapid eye movement (REM) sleep is a state in which lucid dreams often occur. In REM sleep, nearly all our muscles are paralyzed, except our eye
Northlake Eyecare Associates - What is rapid eye movement (REM)? During rapid eye movement sleep, a person's brain activity, breathing, heart rate, and blood pressure increase, and the eyes move rapidly while
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