Sleep and Consciousness Flashcards

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1
Q

What is melatonin?

A

A hormone that induces sleep and is sercreted in dark conditions.

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2
Q

What is the deepest sleep stage of NREM?

A

Stage 4- roughly 30 minutes long 1hr after we fall asleep

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3
Q

What happens when you are sleep deprived?

A

Behavioral and cognitive changes, loss of consciousness

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4
Q

What is the circadian rhythm?

A

Internal body clock(24hr sleep-wake cycle)

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