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Psych Quiz 3

dreams and sleep

QuestionAnswer
Types of Altered States asleep, hypnosis, coma, drug induced, meditation, daydreams, hallucinations, anesthesia
Amount of time in Altered States over lifetime 1/3 of your life
Stage 1 body may twitch(falling), eyes roll, brief images, breathing becomes uneven, brain waves grow irregularly, lasts 10 minutes.
Stage 2 eyes roll side to side, brain waves fluctuate between high and low voltages, 20-30 minutes
Stage 3 deepest stage of sleep, regular delta waves indicate a person is in state of oblivion, night terrors/sleepwalking, don't remember anything, 30 minutes first cycle, 10 minutes last cycle, 1-1.5 hrs per night
REM (paradox) muscles are paralyzed, eyes move rapidly, pulse rate increases, vivid and lengthy dreams, breathing becomes irregular, brain is active.
Electroencephalograph (EEG) used to record electrical activity of the brain
Quiet Sleep Stages 1,2,3, your brain is getting less active
Active Sleep REM is this sleep, your brain is getting more active.
Dreams mental activity during sleep
Freud he said “dreams are the royal road to the unconscious mind”. Dreams are full of hidden meanings, others believed they had no purpose
Newborns 16-18 Hours → 50% REM
16-18 years old 9-11 hours
Young adult (grad school age) 8 hours
Average adult 6-8 hours → 25% REM
Sleep Cycle 1-2-3-2-1-REM=90min
Delta Waves deep sleep
Alpha Waves before your asleep, awake but relaxed
Created by: user-2020652
 

 



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