PSYCHOLOGY OF EMOTIONS

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THE PSYCHOLOGY OF EMOTIONS

STATES OF CONSCIOUSNESS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Experimenters have shown that a person deprived of the ____ stage of sleep will become anxious, testy, and hungry and have difficulty concentrating.
A
REM
B
Stage 4
C
Stage 3
D
Stage 2
Explanation: 

Detailed explanation-1: -The correct answer is choice c, which affirms REM sleep alternates throughout the night with the other phases of sleep and increases in duration.

Detailed explanation-2: -REM sleep is also referred to as paradoxical sleep because while the brain and other body systems become more active, muscles become more relaxed. Dreaming occurs due to increased brain activity, but voluntary muscles become immobilized.

Detailed explanation-3: -Rapid eye movement sleep, also known as REM sleep, is the third stage in your sleep cycle. It’s characterized by small, variable-speed brain waves, rapid eye movements, increased heart rate, and muscle paralysis.

Detailed explanation-4: -Rapid eye movement (REM) sleep is called paradoxical sleep because it involves seemingly contradictory states of an active mind and a sleeping body. The term paradoxical sleep was coined by the French researcher Dr. Michel Jouvet. View Source in the late 1950s.

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