PGO waves are usually observed
A)during Stages 1 and 2 of NREM sleep.
B)during all stages of NREM sleep.
C)during REM sleep.
D)immediately after the subject awakens.

Name: PGO waves are usually observed A)during Stages 1 and 2 of NREM sleep. B)during all stages of NREM sleep. C)during REM sleep. D)immediately after the subject awakens.
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Question

PGO waves are usually observed​ 
A)during Stages 1 and 2 of NREM sleep. 
B)during all stages of NREM sleep. 
C)during REM sleep. 
D)immediately after the subject awakens.

Quizplus · Accepted Answer

PGO waves are characteristic of REM sleep and are associated with the rapid eye movements and vivid dreaming that occur during this stage.

PGO Waves Are Usually Observed​

PGO Waves Are Usually Observed