Fig 5.

FCD with a transmantle sign of the right superior frontal gyrus (bottom-of-sulcus dysplasia) (FLAIR A and D) in an 11-year-old girl with left upper and lower limb somatosensoric aura and motor seizures (patient 20). The MPRAGE- (B and C) and MP2RAGE-based junction images (E and F) match the signal abnormalities at the gray matter junction as a characteristic feature of FCD type II. MP2RAGE delivers, in this case, higher contrast junction images and better lesion definition compared with MPRAGE.