强感应电刺激对神经有很强的抑制作用同时还有扩布现象。 2。用0.5%可卡因局麻神经，当改变感应电刺激的频率和强度时，肌肉收缩的型式可随之任意改变。
Nerve being locally anesthetized with 0.5% cocaine, the pattern of muscle contraction may be changed arbitrarily by changing the frequency and amplitude of induction coil stimulation.
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