Figure 1.

Lesion overlay maps for all 70 individuals included in the study (top panel), individuals with Broca's aphasia (middle panel), and individuals with forms other than Broca's aphasia (bottom panel). The crosshairs denote the voxel where the highest lesion overlap occurred. The color bars represent the degree of overlap in each lesion map. Note that the upper limits for the color bars are based on the maximum lesion overlap for each lesion overlay map. Slice numbers in standard space are denoted above each image.