Algebra true vs. arithmetic true (long period: 8 s after stimulus onset).

Activation maxima for the contrast: “algebra true vs. arithmetic true”, thresholded at ( uncorrected) and with an extent of at least 297 mm. Contrast is evaluated for the BOLD signal 8 s after stimulus onset. BA = Brodmann area, DLPFC = dorsolateral prefrontal cortex, FuG = fusiform gyrus, IFG = inferior frontal gyrus, mFG = medial frontal gyrus, MFG = middle frontal gyrus, mPcu = medial precuneus, MT+ = middle temporal complex, Pcu = precuneus, SFG = superior frontal gyrus, SPL = superior parietal lobule. : maximal -score, : average -value at cluster level, volume in mm.针对"代数正确（algebra true）与算术正确（arithmetic true）"的对比任务所提取的激活峰值，经未校正（uncorrected）阈值筛选，且团块体积不低于297 mm³。该对比任务的血氧水平依赖（BOLD）信号评估时点为刺激起始后8秒。其中：BA（Brodmann area）为布罗德曼分区，DLPFC（dorsolateral prefrontal cortex）为背外侧前额叶皮层，FuG（fusiform gyrus）为梭状回，IFG（inferior frontal gyrus）为额下回，mFG（medial frontal gyrus）为内侧额回，MFG（middle frontal gyrus）为额中回，mPcu（medial precuneus）为内侧楔前叶，MT+（middle temporal complex）为颞中复合区，Pcu（precuneus）为楔前叶，SFG（superior frontal gyrus）为额上回，SPL（superior parietal lobule）为顶上小叶。：簇水平的最大t值、平均t值，体积单位为立方毫米。