Fig. 1.

Sample MP-RAGE images from subjects visually identified as having tight high convexity. CSF spaces near the mid-sagittal line at the high convexity of the brain appear compressed. Each row presents images from a different subject. An axial slice chosen to be near the maximum A/P extent of the corpus callosum is shown. Three coronal images spaced 5 mm apart in regions where tight high convexity is observed are also shown. The numeric values are the machine learning system output score as described in the text.