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Sleep (Stage 4 (Deepest sleep yet (If wake up might get confused for a few…
Sleep
Stage 4
Deepest sleep yet
If wake up might get confused for a few minutes
like stage three people sleepwalk or talk in sleep
Sage 3
Even deeper sleep
Blood pressure getting low
Won't notice it is hot cold in room
Might sleepwalk of talk in sleep
Stage 2
Slightly deeper sleep
Temperature drops
Muscles relax
Stage 1
Drowsy
If someone pokes you and a horn goes up you wake up
Woken up easily
R.E.M.
R.E.M. stands Rapid Eye Movement
Eyes move back and forth very quickly beneath eyelids
Heart beats faster and breathing less regular