Influence of Anatomy-Based Fitting in Cochlear Implant Users on Music Perception Using the Montreal Battery of Evaluation of Amusia.

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2024-08-12 DOI:10.1097/MAO.0000000000004292

Felix S Heitkötter, Bianca A Krämer, Achim G Beule, Claudia Rudack

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Abstract

Objectives: The aim is to investigate the influence of the anatomy-based fitting (ABF) in cochlear implants (CI) on the perception of specific musical features.

Design: The Montreal Battery of Evaluation of Amusia (MBEA) test battery was performed with a collective of 16 CI users with and without an anatomy-based fitting and 9 normal hearing subjects. The insertion angles of the intracochlear electrode arrays were calculated using Otoplan® (MED-EL, Innsbruck, Austria) software.

Results: CI users with an anatomy-based fitting achieve better results in the MBEA in all categories, especially in rhythm, meter, and memory. There is no effect of insertion depth alone on the ability to perceive musical features, even after anatomy-based fitting.

Conclusions: The results of the CI users in comparison to normal hearing people confirm previous studies. Apart from better speech understanding in CI users, which has been demonstrated in other studies, the anatomy-based fitting also contributes to a better perception of musical features. Currently, there are no comparable studies on this relationship. Investigations with further parameters with the help of the MBEA are pending.

Significance: Our results show that anatomy-based fitting of cochlear implants significantly improves the perception of specific musical attributes and thus leads to an increased enjoyment of music.

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基于解剖学的人工耳蜗适配对使用蒙特利尔听力评估电池进行音乐感知的影响。

目的：旨在研究人工耳蜗（CI）中基于解剖结构的装配（ABF）对特定音乐特征感知的影响：目的是研究人工耳蜗（CI）中基于解剖结构的装配（ABF）对特定音乐特征感知的影响：设计：对 16 名使用或未使用基于解剖的装配的 CI 用户和 9 名听力正常的受试者进行了蒙特利尔听力评估电池（MBEA）测试电池。使用 Otoplan® (MED-EL, Innsbruck, Austria) 软件计算耳蜗内电极阵列的插入角度：结果：根据解剖结构进行装配的 CI 用户在 MBEA 的所有项目中都取得了更好的成绩，尤其是在节奏、节拍和记忆方面。即使是基于解剖结构的装配，仅插入深度对感知音乐特征的能力也没有影响：CI 使用者与正常听力者的对比结果证实了之前的研究。结论：CI 使用者与正常听力者的对比结果证实了之前的研究。除了其他研究中证实的 CI 使用者更好的语音理解能力之外，基于解剖结构的验配也有助于更好地感知音乐特征。目前，还没有关于这种关系的类似研究。在 MBEA 的帮助下，对更多参数的研究还在进行中：我们的研究结果表明，基于解剖结构的人工耳蜗适配能显著改善对特定音乐属性的感知，从而增加对音乐的享受。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.