18 年前
视频简介
NOVA: Mysteries of Sleep Like virtually every other animal, humans need sleep to survive. But why? What do we gain from spending nearly a third of our lives in such a defenseless state? And what's at stake if we sleep poorly? The functions of sleep have long been something of a mystery. But now scientists are peering deep into the brain to see what happens while we snooze. One ...。乔医生看似有着完美的生活：他拥有忠诚的妻子和可爱的女儿，作为临床心理学家事业有成。不仅如此，他还因救下了一名打算自杀的病人，而成为网络上人人讨论的英雄。不过，乔医生似乎没有他呈现出来的那样简单。。
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