If the EEG record reveals evidence of very small and very fast waves in a person that otherwise appears to be asleep,and other data indicates the person's eyes are moving back and forth but the rest of the body is still,you are likely to conclude that the sleeping person is in ________.
A)REM
B)N1 (R&K Stage 1).
C)N2 (R&K Stage 2)
D)N3 (R&K Stages 3 and 4)

Question

Quizplus · Accepted Answer

The presence of very small and fast waves on an EEG, along with eye movements while the rest of the body is still, are hallmark signs of REM (rapid eye movement) sleep. During REM sleep, the brain is highly active and dreams often occur. The other stages of sleep (N1, N2, N3) lack the characteristic EEG patterns and eye movements associated with REM sleep.

If the EEG Record Reveals Evidence of Very Small and Very