The dual process hypothesis of sleep describes
A) how the slow wave sleep early in the night brings activation levels down so the brain can be refreshed and less important memories can fade.
B) how random activity in lower brain centers results in the manufacture of relatively bizarre dreams by higher brain centers.
C) how dreams reflect everyday waking thoughts and emotions.
D) why a dreamer feels awake and capable of normal thoughts and actions.

Question

Quizplus · Accepted Answer

The dual process hypothesis proposes that slow wave sleep, which predominates early in the night, helps to refresh the brain and consolidate important memories, while REM sleep, which predominates later in the night, is responsible for emotional regulation and the incorporation of new memories into existing knowledge structures.

The Dual Process Hypothesis of Sleep Describes