Figure 4

ROC analysis to test the discriminative power of the CBF in the left superior temporal gyrus before treatment in responders and nonresponders to transcranial magnetic stimulation. The AUC was 0.96 (s.e.: 0.05, 95% confidence interval: 0.87–1.0, P<0.0001). The cutoff point for best sensitivity and specificity was calculated at z=0.26.