Parkinson's Patient Can Control Treatment with iPod

By Briana Vannozzi, Correspondent

You can’t see tremors in Paul Detlefsen’s hands now, but a decade ago, the outlook for this 43-year-old Parkinson’s disease patient looked a lot different. “My symptoms were mostly in the right arm, sever tremors,” he said. Detlefsen underwent what’s called deep brain stimulation surgery.

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