AP PSYCHOLOGY

STATES OF CONSCIOUSNESS

SLEEP DISORDERS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What explains why it is so difficult to wake a sleepwalker? (Somnambulism)
A
You aren’t supposed to wake a sleepwalker
B
They are in the middle of dreaming (REM sleep)
C
They are deeply asleep (NREM 3)
D
It is NOT difficult to wake a sleepwalker
Explanation: 

Detailed explanation-1: -"When someone is sleepwalking, they’re stuck between deep sleep and light sleep and if you try to wake them up, they will be very confused and disorientated, ” Professor Hiscock says.

Detailed explanation-2: -Each night, people go through several cycles of non-REM and REM sleep. Sleepwalking (somnambulism) most often occurs during deep, non-REM sleep (called N3 sleep) early in the night. Sleepwalking is much more common in children and young adults than in older adults.

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