Tom Reiss wrote in part: The following are examples of activities which accelerate or >augment optical flow and these are activities that will suppress >dyskinesia. Skiing, roller skating, riding a motor cycle or bicycle (but >not in a car), walking on a moving sidewalk, walking on stilts, looking >through a telephoto lens which is zooming in, walking towards a wall that >is illuminated by a strobe light, running, regularly spaced cues on the >floor, walking behind a rolling ball at the same speed as the ball and >watching it roll, elevated (platforms) on the shoes and countless others. >Those activities which can be performed while ambulating will overcome >akinesia as well. Sounds great, Tom--but I hate to tell you, there's NOT ONE of those activities Peter could undertake! Fortunately (knock on wood) he doesn't have dys--yet. Camilla Flintermann, CG for Peter 81/70/55 Oxford, Ohio http://www.newcountry.nu/pd/members/camilla/one.htm <[log in to unmask]> "Ask me about the CARE list for Caregivers of Parkinsonians ! "