http://news.sciencemag.org/brain-behavior/2013/10/sleep-ulti...
and that links to the abstract
http://www.sciencemag.org/content/342/6156/373
of the published study itself.
http://www.urmc.rochester.edu/news/story/index.cfm?id=3956
http://news.sciencemag.org/brain-behavior/2013/10/sleep-ulti...
and that links to the abstract
http://www.sciencemag.org/content/342/6156/373
of the published study itself.