Figure 3. Schematic representation of the cortical regions connected by the IFOFq.

3D schematic representation in the MNI space of the Freesurfer-based regions, which showed connections through the IFOFq (left lateral view). Light green: superior frontal; yellow: caudal and rostral portions of middle frontal cortex; red: pars operularis, triangularis and orbitalis of the inferior frontal cortex; blue: lateral and medial portions of the orbitofrontal cortex; pink: superior parietal gyrus; green: angular gyrus; orange: occipital lobe; teal: fusiform gyrus. Fusiform gyrus was reached by IFOF termination only in its very caudal portion.