Regional sensitivity to the intradimensional difference in the payoff dimension and regional sensitivity to the unidimensional difference within each task.

*Two clusters located in the left MPFC survived the height but not the extent threshold.

位于左侧内侧前额叶皮层（medial prefrontal cortex, MPFC）的两个簇团通过了高度阈值检验，但未通过范围阈值检验。