Unformatted text preview: Bodily restora±on Metabolic house cleaning Inhibited (ex. muscle twitch) Blood pressure : highly variable Heart rate : Fast and irregular Respira±on : Fast and irregular REM Learning and memory Emo±on and coping Stage of Sleep CharacterisTcs Stage W Not an actual stage Drowsy wakefulness Alpha waves: 8-12 HZ Stage 1 Very light, people woken up during this stage won’t know they were asleep Stage 2 10 minutes transiTon stage from light sleep (stage 1) into very deep sleep (stages 3 & 4) Medial thalamus generates sleep spindles Stage 3 First delta appearance: 1-4 HZ Stage 4 Greater than 50% delta Rem Rapid eye movement and dreams Paradoxical sleep...
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- Summer '19
- Social Psychology, REM, basic sleep study, sleep (stage