Complete program available here: http://orlive.com/st-luke-s-and-roosevelt-hospitals/videos/deep-brain-stimulation?cmpid=tm-chp-3597

An estimated 10 million Americans suffer with essential tremor (ET), also known as familial tremor, a progressive neurological condition that causes trembling in different parts of the body, usually the hands, head, voice, legs or trunk. Often this condition is confused with Parkinson’s disease, but they are not the same.