电睡眠机 electro-sleep appatatus
电睡眠法 electrosleep ; electrical sleep
电睡眠疗法 electrosleep therapy ; Electric Sleep therapy ; electrohypnotherapy
来电睡眠 Quite Sleep
睡眠脑电图 Sleep EEG ; Sleep encephalogram ; polysomnography ; sleep electroencephalogram
电脑睡眠状态唤醒 KM Wakeup
电脑睡眠唤醒工具 KM Wakeup
睡眠电流 Sleeping current ; WDT disable ; SLEEP CURRENT ; WDT enable
睡眠脑电 Sleep EEG
近期一项调查显示美国人每晚平均睡眠7小时，比1910年的9小时有所下降，而当时应为没有电，人们总是日落而息。
Recent surveys show that Americans sleep seven hours each night on average, down from nine hours in 1910, when, without electricity, people generally went to sleep as darkness fell.
在快速眼动睡眠期，我们大脑的脑电活动反映了我们醒着时大脑的活动。
During REM sleep, our brain's electrical activity mirrors its activity when we're awake.
把人叫来睡眠实验室，把电极贴在他们的头皮上，你就能看到-，他们有什么脑电活动。
You bring somebody in the sleep lab, you put electrodes on their scalp and you see what these — what sort of electrical activities you get in the brain.
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