[单选题]

痉挛肌电刺激疗法的频率和波宽分别为(  )。

A.频率0.66~1Hz,波宽0.1~0.5ms

B.频率1~100Hz,波宽0.1~1ms

C.频率0.66~1Hz,波宽0.01~0.2ms

D.频率0.66~1Hz,波宽0.1~1ms

E.频率2~160Hz,波宽0.1~1ms

参考答案与解析: