視覺與語言誘發之物件維持的共同 EEG 訊號：θ–γ 相位‑振幅耦合

// A shared EEG signal for the maintenance of visually and linguistically evoked objects: theta-gamma phase-amplitude coupling

研究以兩項 EEG 句子處理實驗檢驗大腦如何維持多重物體狀態｜發現左側顳葉的 theta–gamma 相位–振幅耦合（與視覺工作記憶相關）支持此維持功能｜顯示語言中事件表徵動用與視覺工作記憶相同的記憶機制，利於整合語言理解與記憶模型。

// They asked how the brain maintains multiple object-states while comprehending state-change events in language. Using two EEG experiments during sentence processing, they tested neural activity linked to that maintenance. They found maintenance is supported by left temporal theta–gamma phase-amplitude coupling, a signal previously tied to visual working memory. This suggests language event representations rely on the same working-memory mechanism.

Published 2026年9月25日