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7 Cards in this Set

  • Front
  • Back
many bodily processes, including body temp., heart rate, and sleep-wake cycles, fluctuate daily in a pattern called a ______rhythm
circadian
deep sleep, which is charcterized by delta brain wave patterns, occurs during stages _____ and _____ of sleep
-3
-4
sleep may help the body replenish resources expended during wakefulness. what is this function of sleep called?
restorative
narcolepsy
sudden, unexplained "sleep attacks" during the day
sleep terror disorder
intense nightmares that occur during deep sleep and primarily affect children
sleep apnea
temporary cessation of breathing during sleep
nightmare disorder
frequent, frightening dreams that usually occur during REM sleep, temporary cessation of breathing during sleep