Altered Functional Connectivity Strength at Rest in Medication-Free Obsessive-Compulsive Disorder

Figure 2

Accuracy of SVM using the five brain regions with abnormal degree values to separate OCD from HCs. The SVM result showed that the highest accuracy is 5. 1 = left cerebellum Crus I, 2 = right precuneus, 3 = left dorsolateral prefrontal cortex, 4 = left postcentral gyrus, and 5 = left thalamus. SVM = support vector machine; OCD = obsessive-compulsive disorder; HCs = health controls.