睡眠之谜

影片名称：睡眠之谜

影片别名：shuimianzhimi

上映时间：2020年

国家/地区：美国

影片语言：英语

IMDB链接：tt1219527

豆瓣评分：2.0

影片类型：记录

影片导演：Terri Randall

影片主演：杰伊·桑德斯

资源类别：

资源更新： HD

总播放次数：203次

入库更新时间：2024-05-20

睡眠之谜剧情：

　　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.