I had DBS this fall 9/2015 I had real positive 'improvement before it was turned on in Oct. I had less shaking, could roll over in bed had great stamina. Dr. turned it on and turned way up it contorted my face now I have trouble speaking clearly but have cut my sinemet in half. I have more shaking now between doses but no dyskinesias! I stumble more am told to give it a year. Right now I am not thrilled but hopeful it will be all I had hoped for!