PMC

Average ROC curves for the voxel-level and scan-level predictors of enhancement in candidate white matter lesion voxels. These curves were calculated by using a bootstrap and the logistic regression model 1.

Axial sections from brain MR imaging (3T) of individuals with RRMS. A, T1-weighted precontrast. B, T2-weighted precontrast. C, T2-weighted FLAIR postcontrast. D, Enhancement prediction mask shown in all brain voxels for illustrative purposes (not used for analysis). E, Enhancement prediction mask based on model 1, shown only in candidate voxels. F, T1-weighted postcontrast.