States of Consciousness

The average sleep cycle is about ______ minutes

• 100
• 90
• 60
• 30

Sleep spindles show up during which sleep stage?

• stage 1 NREM
• stage 2 NREM
• stage 3 NREM
• REM

Which scan would give us a view of the brain waves occurring during sleep?

• EEG
• MRI
• PET
• CAT

Your awareness of everything that is going on around you and inside your own head at any given movement, which you use to organize your behavior.

• Consciousness

• Circadian Rhythm

• Insomnia

• Hypnosis

A relatively psychologically active type of sleep when most of a person’s dreaming takes place; voluntary muscles are inhibited, making the person move very little.

• Rapid Eye Movement (REM) Sleep

• Non-REM Sleep

Spans from lighter stages to a much deeper, more restful kind of sleep; the person’s body is free to move around in this stage.

• Non-REM Sleep

• Rapid Eye Movement (REM) Sleep

REM stands for

• Rapid eye movement
• Rapid eye motion
• Rage eye movement
• Random eye movement

__________  refers to an increased percentage of time spent in REM sleep when we are deprived of REM sleep on the previous night.

• REM deprivation
• REM sleep
• REM rebound
• REM extension

There are ______ stages of sleep.

• 4

• 3

• 2

• 5

When in REM sleep, a person's body is

• Moving
• Paralyzed
• Sleepwalking
• Acting out their dreams