the period where muscle symptoms associated with Parkinson's are controlled without involuntary, uncontrolled movements – at 12 weeks. There was also a reduction in "off" hours, when Parkinson's ...

details the effects of unilateral subthalamotomy on 89 patients with Parkinson disease who were followed-up over a period of 3 years—the largest and longest study of its type. “[A] unilateral ...