[揽瓜阁精读] 24. Rapid Eye Movement.

Davidhdw

24. Rapid Eye Movement.
P1:讲了REM在三个层面与清醒时相同
REM --> sleep phase :intense dreams occur <--> waking state
        EEG: REM = wakefulness =/= dreamless sleep
        Neurological activity ：REM= awake =/= slow wave sleep
         brain temperature -) slow wave sleep vs. (+) Rem sleep = wakefulness
P2:以为PGC只在REMsleep中产生，后来发现通过刺激也可以在slow-wave sleep  中产生
PGC --> uniquely in REM sleep
But : slow -wave sleep --> PGC <-- sounds or touch
P3:发现一种EMP和PGO一样也能对刺激做出反应，结论PGO EMP 都可以在三个阶段内通过刺激产生。
EMP <-- waking state <-- environmental levels of light
EEG : EMP = PGO <-- noises
PGO + EMP --> response <-- stimulated (REM sleep , SW sleep wakefulness)