评估单侧耳聋的年轻患者的听觉定位能力
Alessandro Aruffo1, Giovanni Nicoli1, Marta Fantoni1
1Institute for Maternal and Child Health-IRCCS Burlo Garofolo, 34137 Trieste, Italy.
Audiology research
|July 23, 2025
概括
患有单侧耳聋 (SSD) 的儿童在声音定位方面扎,使用有限的头部运动来补偿. 左侧SSD儿童的表现优于右侧SSD儿童,这表明半球在空间听力方面的差异对于课堂支持至关重要.
科学领域:
- 听觉神经科学 听觉神经科学
- 儿科听力学 儿科听力学
- 虚拟现实应用 虚拟现实应用
背景情况:
- 单侧耳聋 (SSD) 严重损害了儿童的空间听力,影响了学术和社会发展.
- 了解SSD中的声音本地化缺陷对于有效的干预策略至关重要.
研究的目的:
- 在虚拟现实 (VR) 环境中,将SSD儿童与正常听力 (NH) 同龄人之间的声音定位精度和补偿头部运动进行比较.
- 在左侧SSD (L-SSD) 和右侧SSD (R-SSD) 组中,研究不同亚齐图斯角的声音本地化性能.
主要方法:
- 44名儿童 (20 NH, 24 SSD) 参与了3D VR声音定位任务.
- 分析包括未标记的近视度误差 (UAE),未标记的高度误差 (UEE) 和头部运动距离.
- 非参数统计数据比较了NH与SSD和L-SSD与R-SSD的性能.
主要成果:
- 与NH同龄人相比,SSD儿童的UAE,UEE和头部运动距离显著更高.
- 在SSD组中,高度定位 (UEE) 比亚齐木斯定位 (UAE) 更准确.
- 右侧SSD的参与者表现出更大的亚齐图斯和高度误差,特别是在向右的角度.
结论:
- 患有SSD的儿童使用不够的头部运动来克服 monaural 空间模糊性.
- 显著的本地化赤字和补偿努力凸显了对课堂支持策略的需求.
- L-SSD儿童的表现优于R-SSD同龄人,这表明半球在空间听力方面的专业化,这需要进一步研究有针对性的康复.
关键词:
审计补偿的审计补偿孩子们的孩子们的孩子们的孩子们.头部运动 头部运动半球半球不对称性一面性耳聋是一种单面性耳聋.声音本地化 声音本地化空间听力 空间听力单方面的听力损失.虚拟现实 虚拟现实 虚拟现实 虚拟现实更多相关视频
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