White matter network structure in the ZDHHC9 and control group. The colour values represent the edge weight, i.e. the fractional anisotropy (FA) value associated with a connection between any two ROIs. The ROIs were numbered according to Table 1 for better readability. The colour associated with each ROI corresponds to the module assignment based on consensus clustering. The right figure shows the cluster with significantly different edge weighted as indicated by network-based statistics (NBS).