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临床观察１９８例面神经失用，均判断为失神经支配（－），残留面肌功能６５％以上。制做了符合神经失用的实验动物模型，诱发肌电位的反应阈值平均需要５２．５ｍｉｎ恢复到面神经受压前水平。电镜观察到面神经髓鞘板层间开离。神经失用与髓鞘板层间开离有关。
Clinically observed 198 cases of facial nerve loss, were judged to be denervated (-), residual facial muscle function of more than 65%. Made in line with the model of experimental animal models of nerve loss, induced myoelectric response threshold average needs 52.5min restored to the pre-facial nerve compression level. Electron microscopy showed facial myelin sheath delamination. Nerve loss associated with the delamination of the myelin sheath.