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耳中的外周和中央听力功能障碍与临床正常听力.
Sphoorthy Suresh1, Archana Gundmi1, Sanjana Madhukesh1
1Department of Speech and Hearing, Manipal College of Health Professions (MCHP), Manipal Academy of Higher Education (MAHE), Manipal, Karnataka, India.
Scientific reports
|January 23, 2026
概括
超高频 (UHF) 听力测量显示在检测耳时具有很高的准确性,即使是正常听力值. 这表明超高频听力损失和中央听力处理缺陷有助于正常听力的人的耳.
科学领域:
- 听力学 听力学是指听力学.
- 神经科学是一个神经科学.
- 耳鼻喉科 耳鼻喉科 耳鼻喉科
背景情况:
- 耳,感知没有外部声音的声,发生在正常听力值的情况下,表明潜在的未检测到的听力功能障碍.
- 超高频 (UHF) 听力损失和耳突触是破坏听觉处理的建议机制.
- 目前的耳声评估往往缺乏集成的外周和中央听觉处理评估.
研究的目的:
- 系统地将中央听力处理措施 (TFS-AF,AMD) 与外围评估 (超高频听力测量) 整合起来.
- 对于有正常听觉的 tinnitus 患者来说,表征外周和中央听力缺陷.
- 在这个人群中评估UHF听力测量和中央测量的诊断准确性.
主要方法:
- 一项病例控制研究,涉及28名耳患者和28名年龄/性别匹配的对照.
- 评估包括超高频听力测量 (9-20 kHz),时间功能尺度 - 幅度调制后 (TFS-AF) 和听觉多维缩放 (AMD) 任务.
- 使用耳功能指数 (TFI) 测量耳的严重程度. 使用接收器操作特征 (ROC) 曲线,回归和布兰德-阿尔特曼分析分析了诊断准确度.
主要成果:
- 与对照人群相比,声患者在所有测量 (TFS-AF,AMD,UHF) 中都显示出显著的差异,表明时间处理中断.
- 布兰德-阿尔特曼图表揭示了系统偏差:TFS-AF值高于UHF值,而AMD得分较低.
- 超高频听力测试在识别正常听力的人群中的耳方面取得了更高的诊断准确性 (96.43%).
结论:
- 超高频听力测量显示出高灵敏度和诊断实用性,用于检测正常听力的人的耳.
- 外围 (UHF) 和中央 (TFS-AF,AMD) 措施之间的系统偏差表明独立的赤字.
- 对外围和中央听觉功能的综合评估对于全面了解正常听力个体的耳至关重要.
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