在双模耳植入体患者的语音感知与耳覆盖面的比较
Tobias Rader1, Leonhard Schrank2, Jennifer L Spiegel3,4
1Division of Audiology, Department of Otorhinolaryngology, LMU University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany. tobias.rader@med.uni-muenchen.de.
HNO
|August 22, 2023
概括
耳覆盖 (CC) 并没有显著影响双模拟配套患者的语音感知. 然而,在70-75%的CC时观察到最佳的语音可理解性,这表明听力植入物成功的潜在目标.
科学领域:
- 听力学 听力学是指听力学.
- 神经外科 神经外科
- 生物医学工程 生物医学工程
背景情况:
- 双模拟装配,结合耳植入物 (CI) 和助听器 (HA),产生可变的听力成功.
- 了解影响双模适应结果的因素对于患者管理至关重要.
研究的目的:
- 为了研究双模拟患者的语音感知.
- 在CI和HA患者中,将语音感知与耳覆盖 (CC) 进行比较.
主要方法:
- 对39名接受双管道安装的患者进行了回顾性分析.
- 使用基于骨CT扫描的OTOPLAN软件计算CC.
- 在CI植入之前和之后评估单声语音可理解性.
主要成果:
- 在CC组之间,语音可理解性没有显著差异 (≤65%和>65%).
- 两组人都表现出CI后的一致的语音可理解性改善.
- 最高的语音可理解度是通过70-75%的CC实现的.
结论:
- 虽然CC与语音感知没有很强的相关性,但70-75%的CC似乎是单模/单边语音感知的最佳水平.
- 由于耳管长度和使用的电极类型的变化,需要进一步研究.
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