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利用声阻抗测定镫骨肌反射常用于各种神经源性疾病的研究。现探讨帕金森病患者镫骨肌反射的改变。选择27例无神经手术史的帕金森病患者(男15,女12;年龄33～76岁,平均56.7岁),根据病情分为轻(14例)、中(5例)、重(8例)三组。其中8例未经治疗;10例应用L-多巴,而未用抗胆碱能药;7例两药皆用;2例用抗胆碱能药,未用L-多巴。11例无任何神经科疾病者作为对照(男7,女4;年龄31～78岁,平均57.6岁)。测定结果发现,帕金森病患者镫骨肌反射阈比对照组降
Acoustic impedance measurement of stapedius reflex commonly used in various neurogenic diseases. Now to explore Parkinson’s disease in patients with stapedius reflex changes. Seventeen patients with Parkinson’s disease without neurosurgery (male 15, female 12; age 33-76 years, mean 56.7 years) were divided into mild (14 cases), moderate (5 cases) and severe )Three groups. Among them, 8 cases were untreated; L-dopa was used in 10 cases, anticholinergic drugs were not used in 7 cases; both drugs were used in 7 cases; anticholinergic drugs were used in 2 cases and L-dopa was not used in 2 cases. Eleven patients without any neurological disease were included as controls (male 7, female 4; age 31-78 years, mean 57.6 years). The results showed that Parkinson’s disease in patients with stapedius reflex threshold decreased