Box plots (first, second, and third quartile, range and outlier) of (a) ΔADC, (b) ΔVOL and (c) the results from the linear combination calculated with Fisher's linear discriminant analysis (FLDA) for each group and the corresponding p-value for the difference between them.

<p>Although significantly different, ΔADC and ΔVOL display distinctive overlaps between the two groups. The result from FLDA demonstrates a marked improvement in the group discrimination with nearly no overlap, resulting in a highly significant difference.