Fig. 1.

Unresected MAP+ regions supported by reoperation, exemplified in P4 (upper two rows) and P5 (lower two rows). Both patients had two MAP+ regions. For both patients, the first surgery included one of the two MAP+ regions, and seizures recurred immediately after surgery. Both patients underwent a second surgery which included the other MAP+ region, and became seizure-free. The left column shows the T1-MPRAGE images that the MAP processing was based on; the middle column shows the MAP finding; the right column shows the post-operative MRI which confirms resection of the MAP+ areas. In this and the following Figures, MAP+ regions were pinpointed by the crosshairs