1. A method for operating an electronic device to generate a database of brain images, comprising: receiving and storing a plurality of brain image training sets; processing, using a computer, each of the brain image training sets to segment a region of interest within the training set and one or more adjacent predictors in the training set; registering, using a computer, each training set and the segmented region of interest and one or more predictors for the training set; and storing the registered training set, region of interest and one or more predictors of each brain image training set.