The Effects of the Presence of Multiple Conduction Velocities in the Analysis of Electrically-Evoked Compound Action Potentials (eCAPs).
The Effects of the Presence of Multiple Conduction Velocities in the Analysis of Electrically-Evoked Compound Action Potentials (eCAPs).
复制标题
多个传导速度的存在对电诱发复合动作电位 (eCAP) 分析的影响。
DOI：
10.1109/embc44109.2020.9175953
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发表时间：
2020
期刊：
影响因子：
--
通讯作者：
Taylor J
中科院分区：
文献类型：
--
作者：
Taylor J
描述了用于分析电诱发复合动作电位（eCAP）的新方法。哺乳动物神经往往具有广泛的多模态分布的纤维直径，这转化为传播的传导速度。速度选择记录（VSR）的方法无法区分这种频谱扩展和系统的传递函数。引入速度脉冲函数（VIF）的概念作为区分这些信号和系统属性的工具。新的方法，使单独的速度谱展宽和信噪比（SNR）的估计，以获得。
New methods for the analysis of electrically-evoked compound action potentials (eCAPs) are described. Mammalian nerves tend to have broad multi-modal distributions of fibre diameters, which translates into a spread of conduction velocities. The method of velocity selective recording (VSR) is unable to distinguish between this spectral spread and the transfer function of the system. The concept of the velocity impulse function (VIF) is introduced as a tool to differentiate between these signal and system attributes. The new methods enable separate estimates of velocity spectral broadening and signal-to-noise ratio (SNR) to be obtained.