方法 实验组含轻偏瘫病人25名(男14,女11),平均年龄73岁(61～89岁)。对照组含年龄匹配的健康自愿者26名。两组入选的标准是意识、听力正常和非瘫侧上肢无运动障碍,偏瘫侧上肢有随意屈肘的能力。偏瘫上肢:左侧13人,右侧12人。病因:颈内动脉血栓栓塞24人,脑外伤1人。受损至研究开始时间平均2.5个月,用Barthel指数测定了病人的日常生活活动,平均得87分,上肢Fugl—Meyer法评定上肢功能平均为56.36分。 Methods The experiment group included 25 patients (14 males and 11 females) with hemiplegia, mean age 73 years (61-89 years). The control group included 26 age-matched healthy volunteers. The two groups were selected criteria of consciousness, normal hearing and non-paralyzed upper limb without dyskinesia, hemiplegia side of the upper arm with the ability to freely elbow. Hemiplegia Upper limbs: 13 on the left and 12 on the right. Etiology: 24 cases of internal carotid artery thromboembolism, 1 brain trauma. Impaired by an average of 2.5 months from the start of the study, the Barthel Index measured the patient’s daily activities, with an average of 87 points, and upper limbs using the Fugl-Meyer method for an average of 56.36 points for upper limb function.