雙側人工耳蝸傳遞雙耳線索之比較：頻譜峰值擷取與交錯刺激策略

// Transmission of Binaural Cues by Bilateral Cochlear Implants: A Comparison of Spectral Peak-Picking and Interleaved Stimulation Strategies

本研究比較兩種人工耳蝸(CI)刺激策略在雙耳線索上的差異｜利用假人頭模型測量雙耳時間與強度差異，評估空間聽覺效果｜發現光譜取峰策略使雙耳線索變化大且不穩定，可能影響定位能力｜結果顯示增強雙側同步處理對提升空間聽覺至關重要。

// This study compared binaural cues from two cochlear implant (CI) stimulation strategies to understand their impact on spatial hearing. Using CI processors on a manikin with sound stimuli, the researchers measured interaural time and level differences. The spectral peak-picking strategy produced more variable and less consistent binaural cues than the constant stimulation strategy, potentially limiting sound localization. The results suggest bilateral coordination in CI processing is critical to improve spatial hearing.

Published 2026年7月21日