Author Question: Which stage of sleep EEG is illustrated here? A) stage 1 B) stage 2 C) stage 3 D) stage 4 E) ... (Read 191 times)

james · **on:** Jun 22, 2018

Which stage of sleep EEG is illustrated here?

A) stage 1
B) stage 2
C) stage 3
D) stage 4
E) REM

Question 2

Which of the following stages of sleep is characterized by a low-amplitude, high-frequency sleep EEG signal that is similar to that observed during active wakefulness?

A) stage 1
B) sleep spindle stage
C) stage 2
D) stage 3
E) both B and D