| 人工耳蜗植入术后电诱发听觉脑干反应和复合动作电位测定 |
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| 引用本文： | 王亮,董明敏. 人工耳蜗植入术后电诱发听觉脑干反应和复合动作电位测定[J]. 郑州大学学报(医学版), 2007, 42(5): 955-957 |
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| 作者姓名： | 王亮 董明敏 |
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| 作者单位： | 郑州大学第一附属医院耳鼻咽喉-头颈外科,郑州,450052 |
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| 摘 要： | ![]()
目的:对比人工耳蜗植入术后听功能评估中电诱发听觉脑干反应(EABR)及电诱发复合动作电位(ECAP)的作用.方法:对53例Nucleus 24R型人工耳蜗植入者行第10电极EABR及ECAP测试.EABR测试参数:刺激频率48 Hz,脉宽25 μs/相.ECAP测试参数:脉宽25 μs/相,刺激频率900 Hz.比较EABR和ECAP波形出现率.结果:EABR波形出现率为96.22%,高于ECAP波形出现率(88.68%,χ2=61.3,P＜0.05).结论:EABR是对人工耳蜗植入者听功能进行客观评价的有效方法,在对人工耳蜗术后听功能评价方面优于ECAP测试.
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| 关 键 词： | 电诱发听觉脑干反应 电诱发复合动作电位 人工耳蜗 |
| 修稿时间： | 2007-01-31 |
Determination of electrically evoked auditory brainstem response and electrically evoked compound-action potential in postoperative cochlear implant patients |
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| WANG Liang,DONG Mingmin. Determination of electrically evoked auditory brainstem response and electrically evoked compound-action potential in postoperative cochlear implant patients[J]. Journal of Zhengzhou University: Med Sci, 2007, 42(5): 955-957 |
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| Authors: | WANG Liang DONG Mingmin |
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| Affiliation: | Department of Otolaryngology, the First Affiliated Hospital, Zhengzhou University, Zhengzhou 450052 |
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| Abstract: | ![]()
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| Keywords: | electrically evoked auditory brainstem response electrically evoked compound-actlon potential cochlear |
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