_____ is characterized by a slower,more regular wave pattern than the previous stage,along with momentary interruptions of "sleep spindles."
A)REM
B)Stage 2 sleep
C)Stage 3 sleep
D)Stage 4 sleep

Question

Quizplus · Accepted Answer

The slower, more regular wave pattern and sleep spindles characterize Stage 2 sleep. REM sleep is characterized by rapid eye movement and the absence of muscle tone; Stage 3 and 4 sleep are characterized by progressively slower brain waves with more delta waves.

_____ Is Characterized by a Slower,more Regular Wave Pattern Than