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Unformatted text preview: o Body temperature drops o Hormone levels o Slower thinking Sleep Deprivation 3-4 days without sleep, we can make it o Irritable o Visual illusions o Hallucinations o Paranoia o Affects thinking & behavior Sleep Disorders Insomnia o Difficulty falling asleep o Waking up during the night o Unable to get back to sleep o Waking up too early Narcolepsy o Uncontrollable urge to fall asleep o 10-15 minutes o Fall into REM sleep immediately Sleep Apnea o A breathing disorder o Sleeper repeatedly stops breathing o Deprives body of oxygen Sleepwalking o A person is able to see, walk & talk o Cannot remember o Stage 3 or 4 o Not dreaming Dreaming Why do we dream? o Freud- express hidden wishes o Problem-solving o Activation-synthesis hypothesis...
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- Fall '08