Two-and three-dimensional images of the anterior and posterior insular cortices.

<p>(<b>A</b>) A 3D-reconstructed image of the insular cortex. (<b>B</b>) Sagittal, (<b>C</b>) coronal, and (<b>D</b>) axial views of the anterior insular cortex (pink on right side and yellow on left side) and the posterior insular cortex (purple on right side and green on left side). APS, anterior peri-insular sulcus; CIS, central insular sulcus; IPS, inferior peri-insular sulcus; SPS, superior peri-insular sulcus; rAIC, right anterior insular cortex; rPIC, right posterior insular cortex; lAIC, left anterior insular cortex; lPIC, left posterior insular cortex.