"There are lots of great videos on this MS Learn Online series about Medical Marijuana, Ampyra, Yoga, Tai Chi, Relaxation Methods, various rehab options, and side effects of corticosteroids. See all the videos on the right side of the page."
http://article.wn.com/view/2010/03/06/FDA_Approves_Ampyra_to_Improve_Walking_in_Adults_with_Multip/
