睑痉挛系频繁的痉挛性瞬目,主要累及眼轮匝肌和额肌群。这是眼科和神经科治疗均难奏效的疾病。肌电反馈似乎特别适用于痉挛之类的肌肉活动的疾病。作者采用了系统性病例研究的设计。在治疗前和治疗期间系统地测肌电幅度和痉挛频率并把整个疗程分为下列三期,每期各作若干次,并搜集有关资 Blepharospasm is a frequent spasmodic blink, mainly involving the orbicularis oculi and frontal muscle groups. This is a disease that is ineffective for both ophthalmic and neurological treatments. Myoelectric feedback seems particularly suitable for diseases such as spastic muscle activity. The authors used a systematic case-study design. Systemic measurements of myoelectric amplitude and spasticity were taken prior to and during treatment and the whole course of treatment was divided into the following three phases, each with a number of studies, and the collection of relevant information