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Fig 13. Cavernoma (AC) and resection site (DF) positions indicated by arrows in axial T2- (A and D) and T1-weighted (B and E) images and 3-plane cross-sectional color maps (C and F) for patient 6. C, The cavernoma appears to deviate the right corticospinal tracts posteriorly and the fornix medially. The lesion appears to interrupt the anterior limb of the internal capsule and deform (compress) the external capsule and inferior fronto-occipital fasciculus. Postoperatively (F), the fornix and the corticospinal tracts return to normal anatomic positions.