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. 2016 Sep;138:274–283. doi: 10.1016/j.neuroimage.2016.05.075

Fig. 3.

Fig. 3

A) Bilateral septal region displayed in coronal and sagittal sections (Left: − 4 4–6; z = 4.46; p < 0.05, FDR-corrected. Right: 8 16–2; z = 3.43; p < 0.001, uncorrected). The septal region is more active in the interaction contrast [(Post-MT > Pre-MT) > (Post-CT > Pre-CT)]. No other brain regions reached significance at the whole brain level (p < 0.001, uncorrected).

B) Region of interest (ROI) in left septal region. Beta values for each group in the ROI (4 mm mask; MNI: − 4 4–6) display higher beta values in the post-MT condition than in both the pre-MT condition as well as in the post-CT condition. Error bars indicate SEM.

C) Linear regression showing a positive correlation between a behavioral measure of the individual cooperation index in the 17 subjects in the MT subgroup and activity in left septal region in the post-training condition. Each data point represents a participant.