耳鳴會導致噪音中言語理解障礙嗎？

// Can Tinnitus Cause Speech-in-Noise Deficits?

本研究探討耳鳴與語音訊號噪音辨識（SIN）能力的關係，發現在年輕成年人中耳鳴與較差的SIN表現相關｜基因分析未顯示耳鳴對SIN缺損有因果影響，而是兩者共享影響聽覺、認知及情緒的腦區基因基礎｜相關基因多與突觸活動（神經連接功能）相關，耳蝸細胞類型則無關聯，顯示耳鳴與SIN缺陷因重疊遺傳因素而共存。

// This study investigated the relationship between tinnitus and speech-in-noise (SIN) perception using observational data and genetic analyses in young adults. Tinnitus was linked to poorer SIN performance, but genetic analysis showed no causal effect of tinnitus on SIN deficits; instead, both share a genetic basis involving brain regions tied to hearing, cognition, and emotion. Gene functions related to synaptic activity were enriched, while cochlear cell types showed no association. These findings suggest that tinnitus and SIN deficits co-occur due to overlapping genetic factors affecting brain synaptic function.

Published 2026年5月20日