Which of the following refers to the second stage of sleep that is characterized by an occasional sharp rise and fall in the amplitude of the entire EEG?

Question

Quizplus · Accepted Answer

The second stage of sleep is characterized by K-complexes, which are occasional sharp rises and falls in the amplitude of the entire EEG. B-complex and wave volatility are not terms used to describe stages of sleep, and rapid eye movement (REM) is a separate stage of sleep characterized by fast, random eye movements and active brain activity.

Which of the Following Refers to the Second Stage of Sleep