Figure 3From: Gray matter imaging in multiple sclerosis: what have we learned? Subcortical GM damage in MS. Subcortical atrophy, measured using FIRST (part of FSL 4.1: http://www.fmrib.ox.ac.uk/fsl/). Above: Effect sizes of subcortical atrophy in a cohort of 120 early RRMS patients, six years post-diagnosis. Below: Two examples of segmented subcortical structures in a healthy control (HC, above) and an age-matched RRMS patient (MS, below).Back to article page