透過骨傳導定義音爆誘發咬肌前庭誘發肌電位檢測之常模、可靠度與閾值

// Defining Norms, Reliability, and Thresholds for Tone Burst-Induced Masseter Vestibular-Evoked Myogenic Potential Testing Through Bone Conduction

本研究針對健康年輕人建立了骨傳導（BC）質肌前庭誘發肌電位（mVEMPs）的標準值及重測信度｜結果顯示BC mVEMPs在P1及N1潛伏期具有良好穩定性，尤其是P1潛伏期和不對稱比具有較佳可靠度｜無耳側或性別差異，且高強度刺激下反應穩定，支持BC mVEMP作為評估前庭功能的可靠無創工具，適用於傳導性聽損或肌肉無力患者。

// This study established normative values and test-retest reliability for bone conduction (BC) masseter vestibular-evoked myogenic potentials (mVEMPs) using 500 Hz tone bursts in healthy young adults. BC mVEMPs showed consistent P1 and N1 latencies with fair to good reliability, especially for P1 latency and asymmetry ratio. No significant differences were found based on ear side or sex, and responses were reliably elicited at high stimulus intensities. The findings support BC mVEMP as a stable, noninvasive tool useful for evaluating vestibular function, particularly in patients with conductive hearing loss or muscle weakness.

Published 2026年6月24日