Figure 2. Group Task-Activation Maps for Controls and Patients for Naming and Semantic Decision Tasks.

For both tasks, maps were similar for controls (A, D) and patients (B, E) and exhibited a high degree of consistency with expected areas based on the respective meta-analytic mask. Percent of each cohort activating is shown as a conjunction of the individuals in each cohort thresholded voxelwise p < 0.001, uncorrected. C and F show the extent of independently defined meta-analytic masks defining task-specific language cortex (red) and language-capable cortex (green).