GREETINGS FROM HOUSTON, Well, it has now been six (6) weeks since I had the surgery. My results are: 95% reduction in right sided dyskinesias. (my driving capability has greatly improved) 50% reduction in overall stiffness. Drooling (completely gone) I had back surgery three times in nine months due to falls Parkinson's disease. I was diagnosed 22 years ago. I Anyway---feedback please