Fig. 5.

Sample probability outputs from logistic regression model for PFA and PFB classification. Examples of both correct (white text) and incorrect (gray text) model outputs are shown. Quantitative features, such as bright foci of voxel intensities were more prevalent in PFA that might suggest irregular foci of enhancement. Although it is difficult to appreciate on naked eye mathematical expression MRI tumor features, these machineenabled probability outputs could potentially augment future neurosurgical workflow.