During REM sleep,changes in autonomic nervous system activity suggest
A) arousal.
B) unresponsiveness.
C) increased relaxation.
D) neural inactivity.
E) both B and C

Question

Quizplus · Accepted Answer

During REM sleep, there is an increase in autonomic nervous system activity, which suggests a state of arousal. This is also supported by the observed increase in brain activity during REM sleep.

During REM Sleep,changes in Autonomic Nervous System Activity Suggest