帕金森病是一种常见于中老年人的神经变性疾病,临床上以肢体震颤、行动缓慢、肌肉僵硬为主要特征。帕金森病起病非常缓慢,以至于难以觉察,比如手的轻度震颤,就像是紧张;肩部的僵硬,就像是肌肉劳损一样;家人可能会发现患者笑容减少,行动缓慢,但常常并不在意,即使一些非专科医生也很难识别。当出现上述的典型表现时,已有40%～60%的多巴胺能神经元丢失。 Parkinson’s disease is a common neurodegenerative disease in the elderly, clinically limb tremor, slow motion, muscle stiffness as the main feature. The onset of Parkinson’s disease is so slow that it can be difficult to detect, such as mild tremor in your hand, which is like stress. Your shoulder stiffness is like muscle strain. Your family may find your smile diminished and your behavior slow, but often Do not mind, even some non-specialists are hard to identify. When this typical manifestation occurs, 40% to 60% of dopaminergic neurons have been lost.