Hi--I find this very interesting--could you tell us how old, how long diagnosed, etc your brother is? I wonder if this surgery migh be an option for Peter, who is not a candidate for pallidotomy. Is a degree of dementia/cognitive problems an eliminating factor? >My brother had biSTN April 98. > >Before surgery he had to crawl around on his hands and >knees. > >Two weeks after surgery he was operating tractors and >other farm machinery planting corn and soybeans. > >Two months after surgery he was up on the house roof >doing carpenter work. > >If you asked him if he would do it again --- his answer >is YES. > >Except for the 30 minutes or so till meds kick in in the >morning you would be hardpressed to figure out he has an >advanced stage of PD. > >Paul 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 ! "