Trends in Hearing2026年8月28日

頭部運動對助聽器使用者前後方向辨識及聲音外部化的影響

// The Effect of Head Movements on Front-Back Discrimination and Sound Externalization With Hearing Aids

本研究探討主動頭部移動是否能補償助聽器造成的空間聽覺扭曲|正常聽力者佩戴低增益助聽器進行前後聲源辨識與聲音外部感任務|結果顯示頭部移動改善前後聲源判斷,但未完全恢復至無助聽器狀態,且個體間存在顯著差異|顯示助聽器引起的空間扭曲僅部分被頭部動作緩解,具有實際聽覺調整意義。

// This study investigated whether active head movements can compensate for spatial hearing distortions caused by hearing aids. Normal-hearing participants wore low-gain hearing aids and performed front-back sound discrimination and externalization rating tasks with and without head movements. Results showed head movements improved front-back discrimination but did not fully restore sound externalization to unaided levels. The findings suggest hearing aid-induced spatial distortions are only partially mitigated by head movements, with notable individual variability.

#Hearing Aids#Head Movements#Sound Localization#Speech Perception#Discrimination, Psychological

Published 2026年8月27日

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