剧情介绍
Nova examines the science of dreams by investigating what dreams are and why we have them.
To sleep researchers the various aspects of sleep and dreams make no sense unless they have a purpose. What that purpose is is fertile ground for research, speculation and disagreement. This program presents the ideas and research methods of several active sleep researchers.
very interesting and mysterious.
马马虎虎。
http://my.tv.sohu.com/u/vw/31426834
学到了点东西。不过不多啊，在快速眼动睡眠期待久的话容易产生负面情绪，因为杏仁核非常的活跃，而杏仁核专门控制消极情绪。←根据个人经验，貌似吻合。
有意思，可加以想像的資料
原来在rem-sleep状态下太久就会加剧抑郁