老梁讲北京天上人间

视频简介

Allan自一场意外事故后沦为自暴自弃的神经机能发生障碍者，友人致力于动物智力开发研究，并将一研究对象Ella，一只聪明的猴子赠予Allan，聪明的Ella肩负起起Allan的生活起居。但好景不长，猴子Ella开始显露出强烈的控制欲和疯狂的报复心，甚至伤害了Allan至亲的人。最后，Allan又能否走出这一困境呢?。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 ...。