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Homeostasis Definition Temperature regulation Poikilotherms – passive regulation Homeotherms – metabolic regulation Co

Homeostasis Definition Temperature regulation Poikilotherms – passive regulation Homeotherms – metabolic regulation Control theory – negative feedback Human temperature control. Temperature Control. Brain. Body. Hypothalamus. Temperature Control. Brain. Body. Hypothalamus. _.

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Homeostasis Definition Temperature regulation Poikilotherms – passive regulation Homeotherms – metabolic regulation Co

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  1. Homeostasis Definition Temperature regulation Poikilotherms – passive regulation Homeotherms – metabolic regulation Control theory – negative feedback Human temperature control

  2. Temperature Control Brain Body Hypothalamus

  3. Temperature Control Brain Body Hypothalamus _

  4. Temperature Control Brain Thermostat Furnace Body Hypothalamus _ _ Graded control All-or-none, ‘bang-bang’ control 3 thermostats 1 thermostat Many mechanisms One mechanism

  5. Physiology of sleep

  6. sleep spindles and K complexes - defining characteristics of stage 2 sleep

  7. Sleep pathology • Effects of sleep deprivation • Overall • REM • People who need little sleep • Circadian rhythm shifts

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