Group tractography of the whole brain (a) and major fibers (b) obtained by using an early registration and superset method, and the fibers intersecting with the activation volume (shown in red) for each RSN determined from the averaged sDL activation maps (c–h). The activation maps were corrected by removing any regions of the activation volume that were not overlapping with gray matter structures. Coronal, sagittal, and axial views are projections from the front, left, and top of the brain, respectively.