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13 Cards in this Set
- Front
- Back
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What are some spontanious altered forms of consiousness?
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daydreaming, drowsiness, daydreaming
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What are some physiological altered forms of consiousness?
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hallucinations, orgasm, food, water or O2 starvation
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What are some psychologically altered states of consciousnes?
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sensory deprivation, hypnosis, meditation
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What is the biological process to help our circadian rhythem?
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light-retinal proteins-suprachiasmatic neculus(20K cells)-pineal gland-melatonin
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Responsible for sleep studies in the 1950s/60s
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Kleitman, Dement Aserinsky
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considered a brief (30sec) duration and rapid onset of REM sleep
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hypnagogic
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type of waves when fully awake
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beta waves
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sleep stage of very short waves, fantastic images, sensations w/o stimulation
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Stage 1
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sleep stage with theta waves or sleep spindles + K complex, bursts of rapid rhy. brain activity, sleeptalking
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Stage 2
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shorter Delta waves, hard to waken
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Stage 3
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lger Delta waves, sleep walk or wet bed at the end
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Stage 4
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stage that occurs early in sleep cycle and then diminishes-replaced by longer REM sleep stages
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Stage 4
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an explaination for why we sleep that links dreams with random brain stem activity
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activation-synthesis theory
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