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sleep and mental wellbeing - Coggle Diagram
sleep and mental wellbeing
types of sleep
rem sleep
muscles not working
eyes are moving
brainwaves look like you are awake
non-rem sleep
skeletal muscles do work
brainwaves look like you are asleep
measurements for sleep
EEG - electrodes over head - brainwaves
EOG - electrodes over eyes - can measure rem or non rem sleep
EMG - electrodes on chin/jaw + knee or leg (more specifically measures muscle tension)
self report
video monitoring
requirements for sleep
children 10-12 hrs of sleep
teen 8-10
blood alcohol 0.5 = 16 hours sleep deprivation
reduce cognitive abilities
brainwaves (beta, alpha, theta, delta)
beta - highest frequency, lowest amplitude, stage rem (and awake)
alpha - high frequency, low amplitude, non-rem 1
theta - low frequency, high amplitude, stage non rem 2
delta - lowest frequency, highest amplitude, stage non rem 3 (deep sleep)