利用平行聽覺腦幹反應範式表徵同時記錄的聽覺腦幹與中潛伏期反應

// Characterizing Simultaneously Recorded Auditory Brainstem and Middle Latency Responses Using the Parallel Auditory Brainstem Response Paradigm

本研究評估同時記錄聽覺腦幹反應（ABR）與中期潛伏反應（MLR）的平行ABR（pABR）方法｜20位正常聽力成人資料顯示ABR波V及MLR波Na與Pa在頻率和刺激速率下最穩定且波峰最大｜MLR波形於不同刺激強度保持穩定，ABR波V幅度則隨頻率和速率變化｜結果顯示pABR優化參數可有效同步評估聽覺功能，提升檢測效率並有助於閾值估計。

// This study evaluated a parallel ABR (pABR) method that simultaneously records auditory brainstem responses (ABR) and middle latency responses (MLR) using randomized timing sequences. Data from 20 normal-hearing adults showed that ABR wave V and MLR waves Na and Pa were the most consistent and largest peaks across frequencies and presentation rates. These MLR components remained stable across different stimulus levels, while ABR wave V amplitude varied with frequency and rate. The findings suggest that pABR-optimized parameters enable robust simultaneous assessment of auditory function, improving efficiency and potentially aiding threshold estimation.

Published 2026年6月9日