Which of the following is absent during REM sleep?
A) eye movements
B) dreaming
C) genital changes associated with arousal
D) EEG synchrony
E) muscle paralysis

Question

Quizplus · Accepted Answer

During REM (Rapid Eye Movement) sleep, EEG (electroencephalogram) patterns show desynchrony, which is characterized by mixed-frequency, low-amplitude brain waves similar to those seen in wakefulness, indicating active brain activity. This is in contrast to the synchronized patterns observed during deep (non-REM) sleep stages.

Which of the Following Is Absent During REM Sleep