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Sleep (Stage 1 (Light sleep image (body feels drowsy, easily woken up)),…
Sleep
Stage 1
Light sleep
body feels drowsy
easily woken up
Stage 5
R.E.M
rapid eye movment
all muscles except for eyes stop.
very slow breathing
dreams
repeat 2,3,4,and REM every 90 ,minutes.,
Stage 2
slightly deeper sleep
brain gives signal to muscles to relax
body temperature dropped
Stage 3
slow wave sleep
brain says the blood pressure to get lower
start to lose sense on touch
Stage 4
slow wave sleep
hard to wake up
when woken up confused .
might start to sleep walk or sleep talk.
