成人與兒童人工耳蝸使用者之電誘發複合動作電位：I. 蜗神經反應性與電極-神經介面指標

// Electrically evoked compound action potentials in adult and pediatric cochlear implant users: I. Cochlear nerve responsiveness and electrode-neuron interface index

本研究比較兒童與成人人工耳蝸使用者之耳蝸神經響應特性｜分析多個電極的電氣誘發複合動作電位（eCAP），發現兒童用戶eCAP閾值較低｜成人在基底電極處振幅增長斜率較淺且不應期較短｜雙方中段電極反應均較差，揭示兒童與成人耳蝸神經特性既相似又具差異。

// This study compared cochlear nerve response properties between pediatric and adult cochlear implant users by analyzing electrically evoked compound action potentials (eCAPs) across multiple electrodes. Using seven eCAP-derived indices and linear mixed-effects models, researchers found that pediatric users had lower eCAP thresholds, while adults showed shallower amplitude growth slopes at basal electrodes and shorter refractory periods. Both groups exhibited poorer responses at middle electrode locations. These findings highlight both shared and distinct cochlear nerve characteristics in pediatric versus adult CI users.

Published 2026年8月12日