Figure 5. Effects of modafinil on functional connectivity of the Extra striate Visual (EsV) network.

Panel A depicts modafinil-induced changes in connectivity (voxel-by-voxel contrast between pre and post-drug conditions, p<0.05, corrected for multiple comparisons using a cluster size algorithm) in EsV network. The picture is shown in radiological convention. Panel B: asterisks indicate significant differences as obtained with the Duncan’s test. Error bars show standard errors. Note the statistically significant increased bilateral occipital pole activity in the modafinil group.