FIGURE 3.
Voxel-based lesion symptom mapping results. (A,B) The Beta map computed using a multivariate support vector regression model shown in the volume (A) and on the cortical surface (B). More negative values indicate that resection of the given voxel corresponds to a decline in Boston Naming Test performance. (C,D) The most significant cluster following permutation-based cluster level correction of the Beta map shown in the volume (C) and on the cortical surface (D). (E,F) The largest cluster prior to permutation-based cluster level correction shown in the volume (E) and on the cortical surface (F). Regions included in the cluster are shown in red, and regions not included in the cluster but included in the analysis are shown in white.