Skip to main content
. 2014 Nov 13;9(11):e111688. doi: 10.1371/journal.pone.0111688

Figure 2. Geometrical representation of tissue parameter differences between groups.

Figure 2

The figure shows differences in tissue parameters between the group of Multiple Sclerosis (MS) patients and the reference group. Shown as the color overlay is the T-statistics of the voxel-based differences between groups. A) longitudinal relaxation rate (RInline graphic); B) transversal relaxation rate (RInline graphic); C) proton density (PD) in one coronal, three axial and one sagittal slice. The color scale represents T  = 0.0–5.0. The figure shows uncorrected statistics, thresholded at T = 2. In the background a synthetic T2-weighted image of the same slice is displayed for visual guidance.