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早在1963年Bickford等人就报导过在人体上几乎所有肌肉对声音的刺激都会产生反应。但真正具有特异性和临床意义的是镫骨肌、耳后肌、头顶肌的反射性收缩。镫骨肌的反射性收缩已作为耳功能检查的客观指标,对鉴别传导性、耳蜗及蜗后病变有重要
As early as 1963, Bickford et al. Reported that almost all of the muscles in the human body are stimulated by the sound. But the real specificity and clinical significance of the stapedius, ear muscle, parietal muscle reflex contraction. Reflex contraction of the stapedius has been used as an objective indicator of ear function tests and is important for identifying conduction, cochlear, and retromolar lesions