耳机械的有限元模型:一个系统的审查
Nastaran Shakourifar1, Ashley Micuda2, Caleb Thompson2,3
1School of Biomedical Engineering, Western University, London, Canada. nshakour@uwo.ca.
Annals of biomedical engineering
|December 27, 2025
概括
带的有限元素 (FE) 建模提供了对机械学的洞察力,但面临着局限性. 为了提高临床相关性,需要对FE耳模型,材料特性和验证进行标准化.
科学领域:
- 生物医学工程 生物医学工程
- 计算力学 计算力学 计算力学
- 听觉神经科学 听觉神经科学
背景情况:
- 有限元素 (FE) 建模是模拟复杂生物系统的关键计算工具.
- 最近的研究越来越多地利用FE建模来研究尾和尾植入物 (CI).
- 在开发耳FE模型时使用的方法和参数存在显著的变化.
研究的目的:
- 系统地审查尾细胞的有限元宏观机械建模.
- 确定现有研究中常见的建模技术及其局限性.
- 突出 FE 耳模拟中需要改进的领域.
主要方法:
- 在PubMed,Scopus和IEEE-Xplore数据库中进行了系统的文献搜索.
- 包括从1985年到2025年发表的关于耳和CI FE建模的研究.
- 利用Covidence平台进行研究选和全文审查.
主要成果:
- 从最初的1209篇出版物中确定了77篇相关研究.
- 发现了两个主要的建模方法:简化的无线卷和现实的卷模 (两个或三个腔室).
- 观察到材料假设 (例如,基底膜刚度) 和不一致的验证方法的显著变化.
结论:
- FE耳模型提供了宝贵的见解,但受到简化的几何形状,非标准化的材料特性和不充分的验证的限制.
- 未来的研究应该整合成像和功能数据.
- 建模,材料特性和验证的标准化框架对于增强生理和临床相关性至关重要.
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