Fig. 7.

Relative contributions of lesions versus functional connectivity measures to behavioral correlations. Contributions of the voxel-based lesion-symptom mapping (VLSM) model relative to whole-brain functional connectedness (FC) are shown in terms of R² for overall accuracy (top panels) and conflict score (bottom panels). The left-most panels show the R² of the behavioral measures explained by the VLSM model alone (with color indicating R² value). The middle panels show the total R² explained by both VLSM and FC combined. The right-most panels show the unique effect of FC, having removed shared variance with the VLSM model and corrected for all voxelwise comparisons in the mask by permutation testing.