objective: to evaluate combined tests of thoracic paraspinal muscles and sternocleidomastoid muscle and tongue muscles with electromyography as diagnostic aids in amyotrophic lateral sclerosis (als).
目的探讨胸段棘旁肌、胸锁乳突肌、舌肌肌电图联合检测在肌萎缩侧索硬化(als)诊断中的价值。
conclusion a vast of fib and psw in thoracic paraspinal muscles should represent a sensitive tool for diagnosis of als.
结论胸段脊旁肌大量自发电位对诊断als具有一定的敏感性。
conclusion: ① neurogenic impairments occurred in patients with als and csm, but the abnormality rate of spontaneous potential of thoracic paraspinal muscles was higher in asl than in csm.
结论:①两组患者的肌电图均呈神经源性损害改变,而肌萎缩侧索硬化癥患者胸段棘旁肌自发电位异常率明显高于脊髓型颈椎病。