Parkinson's disease is a neurologicdisorder that occurs as a result of the death of nerve cells in the brain that produce dopamine.
帕金森症是一种神经功能障碍，是大脑中产生多巴胺的神经细胞凋亡而产生的结果。
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The FDA has already approved DBS as a treatment for neurologic disorders, including essential tremor, Parkinson's disease, dystonia, and severe obsessive-compulsive disorder.