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.

《睡眠之谜》是由Terri Randall导演于2020拍摄完成于美国，主要参演演员有杰伊·桑德斯等。本作品目前在本站共有 4 条播放线路，由 2 家资源方提供，墨点影视仅对资源链接进行收集归纳，敬请知悉。如果您喜欢墨点影视，还请分享给身边的朋友，小点点十分感谢哟！