双输入深度学习架构用于ABR信号的分类和延迟估计.
Youssef Darahem1, Oguz Yilmaz2, Halil B Saldirim3
1Department of Computer Engineering, Istanbul Medipol University, Istanbul, Türkiye.
Frontiers in medicine
|November 27, 2025
概括
这项研究引入了一个深度学习模型来分析听觉脑干反应 (ABR). 新方法精确检测V波的存在和延迟,改善听力障碍诊断.
科学领域:
- 神经科学是一个神经科学.
- 生物医学工程 生物医学工程
- 机器学习 机器学习
背景情况:
- 听觉脑干反应 (ABR) 评估听觉通路的功能.
- 手动分析ABR波V是耗时和主观的.
- 需要自动检测方法来提高效率.
研究的目的:
- 开发一个多任务深度学习管道,用于同时检测波V和延迟预测.
- 引入配对信号方法,使用高强度的参考信号来提高模型性能.
- 提高ABR分析的临床可用性和准确性.
主要方法:
- 设计了一种多任务深度学习模型,具有骨干和两个分支 (分类和回归).
- 实施了一种配对信号方法,用测试信号和它们的80dB引用来供给模型.
- 使用转移学习,初始化分类分支与训练有素的延迟预测网络的特征.
主要成果:
- 联合多任务模式的表现优于单任务方法.
- 在波V分类中获得0.92的F1得分.
- 在波V延迟回归过程中获得了0.90的R平方值.
结论:
- 深度学习,特别是卷积神经网络,显示出ABR分析的重大前景.
- 提出的方法可以简化诊断听力障碍的临床工作流程.
- 自动化ABR分析可以提高诊断准确性和效率.
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