Figure 4. Structural and Functional Visual Network in Patients With AON Predicting Long-Term Visual Function.

(A) The visual network as described by Wang et al.,⁴² depicting the ventral-temporal nodes in blue, dorsoparietal nodes in green, and parietal-frontal nodes in orange; (B) the visual structural network predicting visual acuity; (C) the visual functional network nodes predicting visual acuity. Visual function is defined with 2.5% low-contrast visual acuity (2.5% LCVA), high-contrast vision using LogMAR (HVCA LogMAR), and color vision using the HRR plates 2.5% contrast. The network parameters are (a) betweenness centrality, (b) node strength, and (c) clustering coefficient.