What goes bump in the night? In many U.S. households: people. About 3.6 percent of US adults — or upward of 8.4 million — are prone to sleepwalking, new research shows. The work also showed an association between nocturnal wanderings and certain psychiatric disorders, such as depression and anxiety. A large number of people reported sleepwalking in childhood or adolescence making the lifetime prevalence of sleepwalking 29.2 percent.
via ScienceDaily: Latest Science News http://www.sciencedaily.com/releases/2012/05/120514161614.htm?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+sciencedaily+%28ScienceDaily%3A+Latest+Science+News%29