Sleep Cycles/Dreams Flashcards

1
Q

90 minute cycles through the night, in & out of REM with more time in REM (lighter sleep) in the a.m.

A

sleep cycle

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2
Q

this affects glucose levels, increases risk for diabetes, causes weight gain, lowers mood, endocrine system

A

sleep deprivation

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3
Q

brain increases REM activity up to 50% when it’s been deprived of REM sleep

A

REM rebound

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4
Q

NON-REM sleep is to RESTORE and rejuvenate the body, while REM is for psychological state (type of therapy)

A

restorative therapy

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5
Q

we ADAPT and sleep when it’s dangerous for us to interact with our environments (based around light) (therapy)

A

adaptive therapy

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6
Q

5 basic characteristics: intense emotions, content illogical, sensations bizarre, images difficult to remember

A

dreams

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7
Q

brain is not in state to remember, creating memory only happens when you wake up & think about the dream

A

dream recall

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8
Q

______ theory: dreams as fulfilled wishes; sexual & aggressive thoughts go to subconscious, resurface in dreams: manifest content, dream images & latent content, psychological meaning of manifest content

A

freud

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9
Q

______theory: during rem sleep your brain isn’t getting external stimuli, so it makes up dreams & images already inside the brain

A

hobson

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