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舞蹈病的病变部位主要在尾状核和壳核即新纹状体。两侧新纹状体破坏性实验可引起运动过多。本文讨论了以不随意运动为主诉的进行性舞蹈病基底节的MRI改变。 例1,53岁,女性,既往史无特殊,非近亲结婚,否认家族史。45岁时步态蹒跚,47岁后构音障碍和上肢异常运动。51岁后不能站立,53岁起吞咽困难。智能正常,中度上视受限,面肌和舌肌萎缩,软腭运动差,咽反射消失,构音、吞咽障碍,四肢中度肌萎缩,肌力减退,上肢反射低,下肢消失。讲话时伴有舌的粗大的不随意运动,举手时可见手足徐动症样
Chiropractic lesions in the caudate nucleus and putamen that the new striatum. Destructive experiments on both sides of the new striatum can cause excessive exercise. This article discusses MRI changes in the basal ganglia of progressive chorea with complaints of involuntary movements. Example 1,53-year-old woman, no past history, non-relatives married, denied family history. 45 years old when the gait staggering, after the age of 47 dysarthria and abnormal upper limb movement. After 51 years old can not stand up, 53 years old swallowing difficulties. Normal intelligence, moderate visual acuity limitations, facial and lingual muscle atrophy, poor palatal movement, disappearance of pharyngeal reflex, dysarthria, swallowing disorders, moderate muscle weakness, weakness, low limb reflex, lower extremity disappeared. Speech accompanied by the tongue of the gross involuntary movement, showing hands and feet Xu move hands like