Fig. 5. Conventional magnetic resonance (MR) images for two patients with FO and UFO (A ), fractional anisotropy (FA) maps at the same two levels (B ). Quantification of FA for the controls (black boxes) and patients with unfavorable outcomes (red boxes) in the 20 white matter regions considered by the study (C ). Each box indicates the median value and the adjacent quartiles. The FA values for these two patients are also plotted in this panel. DTI scores for these two patients, along with all the patients and all the controls, are shown in (D ). DTI = diffusion tensor imaging; FLAIR = Fluid Attenuated Inversion Recovery; FO = favorable outcomes; UFO = unfavorable outcomes.