Fig. 2.

Group comparison of brain activations during the expectation of food reward. Panel A depicts the differences in group activation during the expectation of 10 vs 0 SPs thresholded at P < 0.001, voxel-level uncorrected. Panel B depicts the percent signal changes extracted from the PCC during the expectation phase for the BTE patients and HCs. Panel C depicts the correlation between the percent signal changes extracted from the PCC during the expectation of 10 vs 0 SP and trait food craving in the patients with BTE.