Between-language differences within the 150–250 ms time window, with mean amplitudes for Polish and English utterances over left and right central, centro-parietal, and parietal electrode positions.

Between-language differences within the 150–250 ms time window, with mean amplitudes for Polish and English utterances over left and right central, centro-parietal, and parietal electrode positions.本数据集聚焦150–250毫秒时间窗口内的跨语言差异，包含波兰语与英语语句在左侧、右侧中央、中央顶叶以及顶叶电极位置上的平均波幅数据。