What happens during REM sleep?

Name: What happens during REM sleep?
Brand: Quizplus
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Question

Quizplus · Accepted Answer

During REM sleep, the body's large muscles, such as those in the arms and legs, are paralyzed to prevent acting out dreams. This is known as atonia. Blood flow to the brain actually increases during REM sleep, and the eyes are very active, moving rapidly back and forth (hence the name "rapid eye movement"). Delta sleep, which is associated with deep sleep, occurs during non-REM sleep.

What Happens During REM Sleep