Myoclonia is usually observed during
a. waking.
b. Stage 1 NREM sleep.
c. Stages 3 and 4 NREM sleep.
d. REM sleep.
Question 2
The transition from drowsy wakefulness to Stage 1 NREM sleep can usually be determined by the presence of more _________ wave activity.
a. beta
b. delta
c. alpha
d. theta