從整體到分解：運用表徵相似性分析追蹤中文字符飽和的神經表徵轉變

// From holistic to decompositional: Tracking the neural representational shift of Chinese character satiation with representational similarity analysis

本研究探討漢字飽和現象，指重複觀看導致結構解體感｜利用腦電圖（EEG）和表徵相似性分析，辨識整字與構件處理的神經模式｜發現約620-675毫秒後，飽和感強烈時神經活動由整體轉向部件分解，支持漢字正字法分解假說的神經生理證據。

// This study investigated Chinese character satiation, where repeated viewing causes a feeling of structural disintegration, using EEG and representational similarity analysis. Researchers identified distinct neural patterns for whole-character and component-based processing, then tracked changes during repeated character exposure. They found that stronger subjective satiation correlated with a neural shift from holistic to decompositional representations around 620-675 ms after character onset. These results provide neurophysiological evidence supporting the orthographic decomposition hypothesis underlying Chinese character satiation.

Published 2026年8月29日