long article...but updated re new drugs, pramipexole, etc. http://www.mayohealth.org/mayo/9602/htm/parkinso.htm PARKINSON'S DISEASE Treating a mysterious condition 01.28.99 Death of dopamine-producing cells Drug treatments Surgical treatments Research and the future The earliest sign of Parkinson's disease can be as subtle as an arm that doesn't swing when you walk, or soft, "mumbly" speech that's difficult to understand. You may lack pep, or perhaps it just takes you longer to shower, shave, eat or do other routine tasks.<snip> -- Judith Richards, London, Ontario, Canada <[log in to unmask]> ^^^ \ / \ | / Today’s Research \\ | // ...Tomorrow’s Cure \ | / \|/ ```````