http://www.technologyreview.com/news/536571/why-zapping-the-brain-helps-parkinsons-patients/?utm_campaign=socialsync&utm_medium=social-post&utm_source=twitter Ray Rayilyn Brown Past Director AZNPF Arizona Chapter National Parkinson Foundation ---------------------------------------------------------------------- To sign-off Parkinsn send a message to: mailto:[log in to unmask] In the body of the message put: signoff parkinsn