Fig 1. Perfusion territories of the (A) left and (B) right ICA recorded during the first examination and of the (C) right ICA recorded 3 months after coil occlusion of the left ICA. The color code indicates CBF values in milliliters per minute per 100 grams. Only voxels with a significant signal intensity change between label and no-label conditions (thresholded at P < .05) are displayed.

D, The coverage of the section package can be assessed from the sagittal section (left hemisphere).