Unit 8

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Biological Rhythms

Periodic physiological fluctuations
Circadian Rhythms

Biological rhythms that occur approximately every 24 hours
Melatonin

A hormone that helps regulate daily bological rhythms
N-REM Sleep

The period of sleep in which sleep stages 1-4 occur

Author:	Kulmer125
ID:	2408
Card Set:	Unit 8
Updated:	2009-12-07T05:30:07Z
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Description:	Psych
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