all lecture notes (CAMSUA 161)

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Nội dung chi tiết: all lecture notes (CAMSUA 161)

all lecture notes (CAMSUA 161)

While You Were Sleeping (CAMS-UA 161)September 4th, 201$Good sleep1 Fall asleep easily2Sleep through the night3Wake up restedBad events:•Exxon Valdez

all lecture notes (CAMSUA 161) (oil spill)•Challenger crash•Chernobyl Nuclear meltdowno Lowest attention span = 1-2 am until 4-5 am•Over 40 year period, Americans have reduced avg.

total sleep time by > 2 hoursSleep metrics•Behavioural observations•Neurophysiological definitions•Objective measures:o Polysomnographyo Actigraphy•S all lecture notes (CAMSUA 161)

ubjective measures:o Surveyso Rating scaleso Self-reportsIs someone sleeping?•Physical quiescence (stillness)•Posture•Elevated threshold for arousal/r

all lecture notes (CAMSUA 161)

eactivity•Rapid awakening w/ moderate stimulation•Rebound recovery (increased sleep following deprivation)’sleep = reversible behavioural state of per

While You Were Sleeping (CAMS-UA 161)September 4th, 201$Good sleep1 Fall asleep easily2Sleep through the night3Wake up restedBad events:•Exxon Valdez

all lecture notes (CAMSUA 161) l synchrony produces higher amplitude on the EEGPolysomnography•Video-taped observation•EEG - brain activity•EMG (electromyogram) - muscle movementDow

nloaded by Pianis vs Zombtesss TV (tranpbuza^i&masi oom)•EOG (electrooculogram) - eye movement•Vital signs all lecture notes (CAMSUA 161)

While You Were Sleeping (CAMS-UA 161)September 4th, 201$Good sleep1 Fall asleep easily2Sleep through the night3Wake up restedBad events:•Exxon Valdez