FIG 8. Comparison of T1 distributions between control participants (solid line) and all patients with multiple sclerosis (dashed line) in each respective subgroup. In each case, the histogram is normalized to the control population.

A, Control participants and patients with relapsing-remitting multiple sclerosis.

B, Control participants and patients with secondary progressive multiple sclerosis.

C, Control participants and patients with primary progressive multiple sclerosis.