帕金森病又称震颤麻痹,是中老年人常见的一种中枢神经系统疾病,病变部位主要是中脑的黑质,病因主要是年龄老化和环境因素导致黑质神经细胞的变性所致,引起神经递质多巴胺减少而出现的一系列表现。其发病年龄多在50～70岁,55岁以上患病率为1%,75岁以上患病率为2.5%,目前国内患者有200万之多。帕金森病起病较为缓慢,随后症状逐 Parkinson’s disease, also known as paralysis paralysis, is a common central nervous system disease in the elderly, the lesion is mainly midbrain substantia nigra, the main cause is aging and environmental factors lead to degeneration of the substantia nigra neurons, causing A series of manifestations of the neurotransmitter dopamine decrease. The age of onset in more than 50 to 70 years of age, the prevalence of over 55 years of age was 1%, prevalence of 75 years of age was 2.5%, the current domestic patients have as many as 200 million. Parkinson’s disease onset is more slow, followed by the symptoms by