通过对大样本的结构方程建模来确定对语音噪音感知的听觉认知贡献
Ester Benzaquén1, Hasan Çolak2,3, Xiaoxuan Guo2
1Biosciences Institute, Newcastle University, Newcastle Upon Tyne, UK. ester.benzaquen@newcastle.ac.uk.
Scientific reports
|October 7, 2025
概括
年龄和听觉记忆显著影响语音噪音 (SIN) 感知,超过单独的外周听力损失. 中央听力处理 (CAP) 是影响SIN能力的主要因素,突出其重要性.
科学领域:
- 听觉神经科学 听觉神经科学
- 认知心理学 认知心理学
- 语音感知 语音感知
背景情况:
- 语音噪音 (SIN) 困难通常与外周听力损失有关,但单纯音调听力测量 (PTA) 不足以解释.
- SIN感知涉及周边听力,中央听力处理 (CAP) 和认知功能之间的复杂相互作用.
研究的目的:
- 研究年龄,外周听力,中央听力处理和认知能力之间的相互作用,以确定SIN感知.
- 通过结构方程建模,模拟这些因素对SIN能力的直接和间接影响.
主要方法:
- 利用结构方程建模分析了207名年龄在18-81岁的参与者的数据.
- 开发了用于声音分离,听觉记忆,SIN感知和CAP的潜在结构.
- 在模型中包括PTA,年龄和非语言推理措施.
主要成果:
- 年龄是SIN能力最强的预测因素,其次是听觉记忆. PTA并没有直接预测SIN,但影响了声音分离.
- 一个包含CAP潜伏结构的模型揭示了CAP是SIN感知中占主导地位的因素,超过了年龄.
- 发现PTA和非语言推理对SIN的影响是通过它们对CAP的影响来调解的.
结论:
- 中央听觉处理 (CAP) 是语音在噪音感知中最重要的决定因素.
- 年龄和听觉记忆起着重要作用,但它们的影响部分是由CAP解释的.
- 了解CAP对于解决在杂环境中理解语音的困难至关重要.
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