单侧聋对听力努力的影响:前性比较研究
Wenwen Su1, Yuqi Xia1,2, Caifeng Xia1
1Department of Otolaryngology Head and Neck Surgery Peking University First Hospital Beijing China.
Laryngoscope investigative otolaryngology
|July 9, 2025
概括
单侧耳聋 (SSD) 患者的倾听力增加,特别是在注意力和记忆任务中. 瞳孔测量显示SSD患者的认知压力较高,与正常听力个体相比.
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.
- 认知心理学 认知心理学
背景情况:
- 单侧耳聋 (SSD) 显著影响噪音中的声音定位和语音理解.
- 受影响的个体经常报告在沟通期间增加了倾听力度和认知负载.
研究的目的:
- 使用瞳孔测量来调查SSD患者的倾听力度.
- 在SSD中检查选择性注意力和工作记忆的认知维度.
主要方法:
- 46名参与者 (SSD和正常听力组) 完成了语音识别任务.
- 瞳孔测量测量了瞳孔直径的变化,作为倾听力和认知资源的指标.
- 分析了听觉值和信号与噪声比 (SNR).
主要成果:
- 听觉值和SNR显著影响了行为准确性.
- 与正常听力组相比,SSD组在选择性注意力任务中显示出更高的瞳孔扩张.
- 在工作记忆任务中,SSD参与者表现出表明认知紧张和疲劳的模式.
结论:
- 患有SSD的患者在日常沟通中更努力地倾听.
- 调查结果强调了需要量身定制的康复策略,以改善SSD患者的听觉舒适度和沟通.
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