During _____ sleep, people's brain wave patterns look very much like the brain waves of a person who is awake.
A)REM sleep
B)Stage 2
C)Stage 3
D)Stage 4

Question

Quizplus · Accepted Answer

During REM (rapid eye movement) sleep, a person's brain wave patterns resemble those of a person who is awake. This is because during REM sleep, the brain is highly active and vivid dreaming occurs. In contrast, during Stages 2, 3, and 4 of non-REM sleep, brain wave patterns indicate that the brain is in a deeper state of rest and relaxation.

During _____ Sleep, People's Brain Wave Patterns Look Very Much