Correlation maps between dorsal/ventral caudate-cortex functional connectivity and working memory index (WMI)/reasoning index (p < 0.05 FDR corrected). (A) Correlation maps between dorsal/ventral caudate seeded functional connectivity and WMI. Involved brain areas are summarized in Table 2. (B) Number of voxels significantly correlated with WMI for dorsal and ventral caudate. (C) Correlation maps between dorsal/ventral caudate seeded functional connectivity and reasoning index. Involved brain areas are summarized in Table 3. (D) Number of voxels significantly correlated with reasoning index for dorsal and ventral caudate. Warm color indicates positive correlation; winter color indicates negative correlation. TP, temporal pole; VLPFC, ventrolateral prefrontal cortex; mPFC, medial prefrontal cortex; aIN, anterior insula; ITL, inferior temporal lobe; MTL, middle temporal lobule; STL, superior temporal lobule; ACC, anterior cingulate cortex; PCUN/PCC, precuneus/posterior cingulate cortex; IPL, inferior parietal lobule; MCC, middle cingulate cortex; rDLPFC, right dorsolateral prefrontal cortex; MFG, middle frontal gyrus; preCG, precentral gyrus; PHG, para-hippocampal gyrus; poCG, post central gyrus; LING, lingual gyrus.