Figure 3.

Psychophysiological interaction between changes in subjective interoception and changes in anterior cingulate cortex (ACC) connectivity: (a) the ACC seed ROI identified in [46]; (b) the somatomotor region demonstrating increased connectivity to the ACC ROI as a function of changing subjective interoception (MAIA scores); (c) the relationship between changes in subjective interoception (MAIA scores) and ACC–somatomotor connectivity. As the somatomotor ROI was identified using only within-group variance in the MAIA, the lines of best fit and R² values are calculated separately for the MABT and control groups.