Where possible, results in the histogram of Figure 3 were organized around rsFNCs with repeated RSNs. This organization allowed us to identify RSN patterns of interest and perform an organized interpretation of the results. Figure 4 displays the spatial location of RSNs appearing in Figure 3 with their rsFNCs represented by edges. In the ANOVAs driven by smoking and drinking, the left middle occipital gyrus (L MOG) RSN exhibit hypo-connectivity with many other SEN, VIS and SAL RSNs. In the right side, right inferior occipital gyrus (R IOG) and right superior occipital gyrus (R SOG) shows similar hypo-connectivity pattern with SEN, VIS and PRE RSNs. In relation to the ECN, one hypoconnectivity was found between left inferior parietal lobule (L IPL) and a VIS RSN in the left inferior occipital gyrus (L IOG). Other connectivity reductions compared to controls involve the Lingual/Vermis and other RSNs of the VIS and PRE groups. No hyper-connectivity was observed among the ANOVA results driven by smoking and drinking.
