电影简介:
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 study reveals that well-timed bursts of pink noise can nudge a person's brain waves, extending periods of slow-wave, or deep, sleep. And toddlers learning new words show that taking even a short nap after learning something new can help the information stick. And when it comes to sleeping poorly, it may turn out that having interrupted sleep can be just as harmful as missing sleep altogether. As scientists come to understand the powerful role that sleep -- or lack of it -- plays in everything from memory to trauma to emotion regulation, one thing is clear: This biological function is as crucial as it is complex宝片视频APP
主演:内详
主演:凯文·哈特,塔拉吉·P·汉森,泰伦斯·霍华德,唐·钱德尔,塞缪尔·杰克逊,肖恩·亚历山大·汤普森,阿特金斯·埃斯特蒙德,梅尔文·格雷格,Marcus Lewis,Ananda Palmore,Vonzell D. Scott,德克斯特·达登,Teresa Celeste,克洛伊·贝利,玛莎·斯蒂芬妮·布莱克,Exie Booker,Artrece Johnson,Jalyn Hall,洛克蒙·邓巴,Lori Harvey,克里夫顿·鲍威尔
主演:内详
影片评论