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. 2016 Nov 15;6:35054. doi: 10.1038/srep35054

Figure 3. Oxytocin (OT)-induced increases in effective connectivity as assessed via whole-brain psychophysiological interaction (PPI) analysis.

Figure 3

Results of PPI analysis, indicating regions with significantly greater connectivity to the seed of interest for (A) happy greater than angry voices and (B) coherent versus scrambled biological motion, under OT versus placebo (PLC), are displayed on the MNI standard brain template, cluster-corrected at p < 0.05 and Z = 2.3. (C) Segmentation of seed regions from one representative participant’s T1-weighted anatomical image.