Sleeping and Twitching--Why Do We Twitch??

I was doing some other research and shared this find with a couple students doing their own research on sleep.  This has information about the process of neurotransmitters and sleep I was not familiar with.  Great Stuff.
http://news.discovery.com/human/videos/why-do-we-twitch-before-falling-asleep-video-141013.htm

posted by Chuck Schallhorn