Figure 9. 3 T reconstructed axialT₂ turbo spin echo (TSE) images showing white matter in (a) a normal subject and (b) a multiple sclerosis (MS) patient. (c) Also shown is the corresponding T₁ image for the same MS patient. There appears to be a coarser signal texture, on the T₂ image, in the MS patient which is not thought to be due simply to Virchow–Robin spaces.