数据显示针对偏瘫侧腕及手部伸肌给予周期性神经肌肉电刺激(cNMES)可以提高亚急性及慢性脑卒中患者上肢末端的肢体功能。对侧功能性电刺激(CCFES)是一种新的物理疗法,其可以使患者灵活地张开偏瘫的手指。病人通过张开或者闭合健侧手指实时地控制刺激参数。本研究的目的是比较周期性神经肌肉电刺激与对侧功能性电刺激对偏瘫患者的疗效差异。这个平行对照研究纳入了发生脑出血或者缺血患者,其病程大于半年,且这些患者均具有单侧手指伸肌瘫痪。对于对侧功能性电刺激组的患 The data show that periodic neuromuscular electrical stimulation (cNMES) on hemiplegic and wrist extensors can improve limb function in the upper extremity of subacute and chronic stroke patients. Contralateral Functional Electrical Stimulation (CCFES) is a new type of physical therapy that gives patients the flexibility to stretch their hemiplegic fingers. The patient controls the stimulation parameters in real time by opening or closing the contralateral fingers. The purpose of this study was to compare the effects of periodic neuromuscular electrical stimulation and contralateral functional electrical stimulation on patients with hemiplegia. This parallel controlled study enrolled patients with cerebral hemorrhage or ischemia with a duration of more than six months, and all of these patients had unilateral finger extensor paralysis. For contralateral functional electrical stimulation group of patients