单侧与双侧耳植入物在成年人:一个跨截面问卷研究跨多个听力领域
Alessandra Pantaleo1, Luigi Curatoli1, Giada Cavallaro2
1Otolaryngology Unit, Department of Traslational Medicine and Neuroscience-DiBrain, University of Bari, 70124 Bari, Italy.
Audiology research
|January 23, 2025
概括
与单侧耳植入物 (UCI) 或双模刺激 (BM) 相比,双边耳植入物 (BCI) 显著改善成人的主观体验,特别是在杂的环境中. BCI使用者报告说,语音感知和声音意识的困难较少.
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.
- 生物医学工程 生物医学工程
背景情况:
- 耳植入物 (CI) 是用于听力损失的设备.
- 存在不同的CI配置:单边 (UCI),双边 (BCI) 和双模刺激 (BM).
- 与这些配置的主观经验需要进一步调查.
研究的目的:
- 为了比较成年人与UCI,BCI和BM的主观经验.
- 评估在安静和噪音,音乐,环境声音,声音和耳中对言语的感知.
- 评估各种听觉领域的困难和心理影响.
主要方法:
- 一项对130名成年IC使用者进行的横截面调查.
- 参与者使用了UCI,BCI或BM配置.
- 一个由六个项组成的在线问卷评估了听力困难和心理影响的10分级.
主要成果:
- 与单侧耳道植入物 (UCI) 和双模刺激 (BM) 用户相比,双边耳道植入物 (BCI) 用户报告说,与安静和噪音情况下的语音感知困难明显减少.
- BCI用户在安静和杂的环境中以及在语音和非语音声音感知方面经历的烦较少.
- 两组之间在音乐感知,耳感知或声音自然度方面没有发现显著差异.
结论:
- 双边耳植入 (BCI) 与单边耳植入 (UCI) 和双模刺激 (BM) 相比,具有显著的主观优势.
- 这些优势在具有挑战性的听力环境中尤其显著.
- 噪音和耳中的语音感知仍然是耳植入物使用者的关键问题.
相关概念视频
01:31Hearing
When we hear a sound, our nervous system is detecting sound waves—pressure waves of mechanical energy traveling through a medium. The frequency of the wave is perceived as pitch, while the amplitude is perceived as loudness.
01:13The Cochlea
The cochlea is a coiled structure in the inner ear that contains hair cells—the sensory receptors of the auditory system. Sound waves are transmitted to the cochlea by small bones attached to the eardrum called the ossicles, which vibrate the oval window that leads to the inner ear. This causes fluid in the chambers of the cochlea to move, vibrating the basilar membrane.
01:17Auditory Perception
The auditory system is essential for sound perception, utilizing various critical structures. When sound waves enter the outer ear, they travel through the ear canal and cause the eardrum to vibrate. These vibrations are then transmitted to the middle ear, where three tiny bones – the malleus, incus, and stapes – amplify the sound. This amplification is crucial, as it ensures that the sound vibrations are strong enough to be conveyed to the inner ear. These vibrations then reach the cochlea, a...