Figure 3.

Cortical regions exhibiting interoception‐specific adaptation. Regions of the cerebral cortex exhibiting a specific adaptation response to successive repetitions of Interoception events were located after subtracting out any cortical regions also displaying adaptation to Exteroception control events. Interoception‐specific regions were located in the bilateral dorsal mid‐insula as well as the left ventral insula. Outside of the insula, the bilateral dorsal anterior cingulate cortex also displayed specific adaptation for interoceptive attention. The unsmoothed fMRI data were plotted and analyzed on a standardized cortical surface model, and statistical contrasts were FDR corrected for multiple comparisons at P < 0.05. Data is plotted in volumetric space for viewing purposes. [Color figure can be viewed at http://wileyonlinelibrary.com]