Collectively,Stage 3 sleep and Stage 4 sleep are termed ___ sleep.
A) hypnagogic
B) deep
C) REM
D) myoclonic

Question

Quizplus · Accepted Answer

Stage 3 sleep and Stage 4 sleep are both considered deep sleep stages, characterized by slow brain waves and a decrease in overall bodily function. They are often referred to collectively as NREM (non-REM) sleep or slow-wave sleep. Hypnagogic and myoclonic sleep refer to different stages or phenomena during sleep, while REM (rapid eye movement) sleep is a distinct stage characterized by high brain activity and vivid dreams.

Collectively,Stage 3 Sleep and Stage 4 Sleep Are Termed ___