Fig. 2.

3D rendering of left (LH) and right (RH) hemisphere reading activation showing regions that covaried with aOT more than pOT (red), pOT more than aOT (green) and regions from the main effect of reading aloud relative to fixation that did not show significant covariance with either aOT or pOT (blue). The bar graphs show the effect size (± SE) in each region of the aOT and pOT networks when the seed voxel is moved from anterior (MNI y = − 40 mm) to posterior (MNI y = − 76 mm) OT. The localization (MNI xyz coordinates) of each region is indicated in the top-right of each bar graph. For illustration purposes, regions with a size less than 20 voxels from the comparison “aOT > pOT” or “pOT > aOT” are not shown.