General Studies · Physiology of Sleep
Consider the following statements regarding the physiological characteristics of Rapid Eye Movement (REM) sleep: I. It is characterized by low-voltage, mixed-frequency brain waves that resemble the waking state. II. It is marked by decreased brain activity and the absence of rapid eye movements. III. A normal physiological feature of this stage is temporary muscle paralysis (atonia). IV. It is the sleep stage primarily associated with vivid dreams. Which of the statements given above are correct?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1I, III and IV Only✓
- 2I and II Only
- 3II, III and IV Only
- 4I, II and III Only
Correct answer
I, III and IV Only
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