Figure 3. . Visualizing task-sensitive joint functional-structural circuits in the human brain. Top: The hybrid traits (split in functional and structural patterns) shown in Figure 2 and the joint mask obtained from the product of the more extreme values (outside the [5 95] percentile range) in the corresponding FC and SC profiles. Bottom: The joint masks are projected onto brain renders, where tracts (color coded by direction; red: left-right; green: anterior-posterior; blue: superior-inferior) represent nonzero edges in the masks, and nodal strength (sum over columns of the masks) is mapped onto the cortical meshes, from low strength (black) to high nodal strength (bright yellow). The brain renders were obtained with MRtrix3 (Tournier et al., 2012).
