Altered spontaneous brain activity in patients with diabetic optic neuropathy: A resting-state functional magnetic resonance imaging study using regional homogeneity

Figure 6 Regional homogeneity results of brain activity in the diabetic optic neuropathy group. Compared with the healthy controls, the regional homogeneity values of regions 1-3 in diabetic optic neuropathy patients were decreased to various extents; region 1 refers to the superior frontal gyrus/left frontal superior orbital gyrus [Brodmann area (BA) 48; t = 4.0066], region 2 to the right middle frontal gyrus (BA 45; t = 4.4606), and region 3 to the left anterior cingulate (BA 32; t = 4.6582). ReHo: Regional homogeneity; 1: Superior frontal gyrus/left frontal superior orbital gyrus; 2: Right middle frontal gyrus; 3: Left anterior cingulate.