Fig. 4.

(A) Showing the parietal cortex, rDLPFC and dACC regions that were identified by the functional regression analyses with IQ, threshold at p < .001, k > 10 voxels. (B) Scatterplots showing the relation between IQ and parameter estimates for the [positive feedback (alternative) − positive feedback (correct)] contrast in the rDLPFC and dACC. Red colored dots and line represent the pre-vocational sub-group and the green dots and line represent the pre-university subgroup. (C) Graphs showing the differences in patterns of feedback related BOLD response in the dACC for the two different educational level (pre-vocational and pre-university) subgroups with similar IQ (IIa and IIb). (For interpretation of the references to color in this figure legend, the reader is referred to the web version of the article.)