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Physcology
chapters 6,7 and 8
Question | Answer |
---|---|
divided conciousness | splitting off of two concious sctivities that occur simultaneously |
unconsious mind | mental processes that occur without concious awareness |
hypnagogic | relaxed state of dreamlike awareness between wakefulness and sleep. lose voluntary control over body movements sensitivity to outside stimuli diminishes. thoughts become more fanciful and less bound by reality. |
Myoclonia | a sudden jerk caused by brief siezure like states as sleep commences |
electroencephalogram | measure of electrical brain activity how the 4 levels of sleep are measured |
Daydreams | relatively focused thinking about fantasies |
Conciousness | state of awareness |
dreaming | consious awareness during sleep. primarily occurs during REM sleep |
REM sleep | rapid eye movement sleep. characterized by movement of eyes under lids often accompanies dreams |
Non-REM | sleep cycles 1-4 |
autonomic storm | the autonomic nervous system and other parts of the perifial nervous system are very active suring dreams; blood flow to the brain increases. Irregular heartbeat and breath, muscles twitch |
Circadian Rythym | biological cycle taht last 24 hours regulates sleepiness and wakefulness and body temperature |
Day Residue | Dream content that is similar to events in a persons waking life |
Manifest content | the literal meaning of dreams. |
Latent content | The true meaning of dreams that is found in the symbols in their manifest content |
Nightmares | dreams that occur in REM sleep. content is frightening, sad, angry or uncomfortable |
Night Terrors | upsetting nocturnal experiences that occur most often in preschool aged children during non-rem sleep |
Sleep Walking | walking and carrying on complicated activities during the deepest part of non-rem sleep |
Sleep Talking | talking during any phase of the sleep cycle |