臨床出院水準多重聽覺腦幹反應同步記錄

// Simultaneous Recording of Multiple Auditory Brainstem Responses at Clinical Discharge Level

本研究比較了多頻帶聽覺腦幹反應（MultiBand ABR）與傳統連續刺激呈現的同步錄音結果｜發現多頻帶ABR對狹窄頻帶CE-Chirp刺激的V波潛伏期較長，振幅減少，尤其在低頻及高強度下明顯｜此現象暗示鄰近刺激的部分遮蔽效應，或有助提升ABR測量的位點專一性，且同步呈現的重測信度穩定，顯示記錄可靠。

// This study compared auditory brainstem responses (ABRs) recorded simultaneously using MultiBand ABR with traditional consecutive stimulus presentation. ABRs to narrow-band CE-Chirps showed longer wave-V latencies and reduced amplitudes in the simultaneous mode, especially at lower frequencies and higher intensities. These changes suggest a partial masking effect from adjacent stimuli, potentially enhancing place specificity in ABR measurement. Test-retest reliability for simultaneous presentation was consistent, indicating stable recordings.

Published 2026年8月19日