由睡眠大脑半球控制的眼睛保持关闭，而清醒大脑半球的眼睛保持睁开和警觉。

The eye controlled by the sleeping hemisphere keeps shut, while the wakeful hemisphere's eye stays open and alert.

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吸入这种特殊药物，可清醒大脑。

If we sniff up this special drug, it will clear our heads.

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一次普通的海滩旅行也许会让你清醒大脑敞开心扉为老故事书写一个新的结局。

A simple trip to the beach could be all it takes to clear our heads and open our hearts and write a new ending to an old story.

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You could do brain surgery while fully conscious because the brain itself has no sense organs to it.

你完全可以在意识清醒的状态下,接受脑部手术,因为大脑本身并没有任何的感觉器官

耶鲁公开课 - 心理学导论课程节选

Your brain is active as if you were awake, your EEGs are similar to waking, paralyzed except for the eyes, oh, men get erections and you have dreams.

大脑处于活跃状态，像清醒时一样，脑电图也和清醒时相似，但除了眼部，全身都不会动，男人会勃起，梦境会出现。

耶鲁公开课 - 心理学导论课程节选