REM sleep is associated with ____.
A) tension and activity of the postural muscles
B) PGO waves in the brain
C) a highly synchronized EEG pattern
D) decreased heart rate

Question

Quizplus · Accepted Answer

REM sleep is associated with PGO (ponto-geniculo-occipital) waves in the brain, which are electrical signals that occur in the pons, lateral geniculate nucleus, and occipital cortex. These waves are thought to be responsible for triggering rapid eye movements during REM sleep.

REM Sleep Is Associated with ____