REM sleep has been called "paradoxical sleep"because
A)the brain is very active,yet the body is entirely inactive.
B)the body is very active and restless,but the brain is very inactive.
C)the eyes are closed even though the person is technically awake.
D)colourful dreams occur,in contrast to the black-and-white dreams of NREM sleep.

Question

Quizplus · Accepted Answer

During REM sleep, the brain is very active, as evidenced by rapid eye movements and vivid dreaming, yet the body is completely inactive and paralyzed, creating a paradoxical state.

REM Sleep Has Been Called &Quot;paradoxical Sleep"because