在正常听力成年人,助听器使用者和耳植入器使用者的听觉,视觉和认知能力
Dorien Ceuleers1, Hannah Keppler2,3, Sofie Degeest1,2,3
1Department of Head and Skin, Ghent University, Ghent, Belgium.
Ear and hearing
|January 9, 2024
概括
这项研究表明,虽然助听器和耳植入物使用者表现出听力和认知缺陷,但视觉语音阅读能力仍然与正常听力个体相当. 听觉,视觉,认知 (AVC) 档案为听觉康复提供了全面的评估.
科学领域:
- 听力学和语音语言病理学
- 神经科学是一个神经科学.
- 认知科学 认知科学
背景情况:
- 语音理解是一个复杂的双模式过程,涉及听觉和视觉信息,以及认知功能.
- 传统的评估通常只关注听觉能力,可能会忽视对语音感知至关重要的视觉和认知贡献.
研究的目的:
- 调查正常听力个体,助听器 (HA) 用户和耳植入物 (CI) 用户的听觉 (A),视觉 (V) 和认知 (C) 能力.
- 开发一个全面的听觉,视觉,认知 (AVC) 档案,以全面评估语音处理能力.
主要方法:
- 将三个匹配的组进行比较:正常听力 (n=31),HA用户 (n=31) 和CI用户 (n=31).
- 使用纯色调和语音音计, (音频) 视觉语音感知测试,以及认知测试电池 (工作记忆,处理速度,注意力,认知灵活性).
- 采用ANOVA/Kruskal-Wallis测试进行群组比较和主要组件分析,用于AVC-profile开发.
主要成果:
- 听力正常的人在听觉和认知能力方面表现优于HA和CI用户.
- 在视觉语音理解方面没有观察到显著差异,尽管HA和CI用户的视听收益更大.
- 成功构建了一个AVC-profile,使得听觉,视觉和认知功能的综合得分成为可能.
结论:
- 评估听力损失的个体需要一个更广泛的视角超越听力技能,结合视觉和认知评估.
- 开发的AVC-profile可以通过识别语音理解中的个体优点和缺点来指导听力康复.
- 这种整体方法增强了对听力障碍患者现实生活中的语音处理挑战的理解.
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