Figure 2: Visual subregions with significant GMV differences between NMO patients and healthy controls (pā<ā0.05, Bonferroni corrected).
From: Subregional structural and connectivity damage in the visual cortex in neuromyelitis optica

Color represents the ratio of GMV reduction in each visual subregion in NMO patients. The ratio of GMV reduction in each visual subregion in NMO was calculated by the following equation: GMV reduction ratioā=ā(mean GMV of controlsāāāmean GMV of patients)/mean GMV of controls. Only visual regions with significant GMV reduction were marked with colors. GMV: grey matter volume; L: left; NMO: neuromyelitis optica; R: right.