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

Figure 4 Receiver operating characteristic curve analysis of the mean regional homogeneity values for altered brain regions. The area under the receiver operating characteristic curve was 0.984, (P < 0.001; 95%CI: 0.945-1.000) for the right middle frontal gyrus; 0.984 (P < 0.001; 95%CI: 0.948-1.000) for the left anterior cingulate; and 0.929 (P < 0.001; 95%CI: 0.832-1.000) for the superior frontal gyrus/left frontal superior orbital gyrus. ROC: Receiver operating characteristic; RMFG: Right middle frontal gyrus; LAC: Left anterior cingulate; SFG: Superior frontal gyrus; LFSO: Left frontal superior orbital gyrus; AUC: Area under the ROC curve.