AJNR -- da Rocha et al. 25 (9): 1509 Figure 2

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FIG 2. MR images of the precentral gyri.

A and B, Control subject. Cortical and subcortical precentral gyral isointensity on FLAIR image (arrows in A) and precentral subcortical hypointensity on T1-weighted SE MTC image (arrows in B) .

C, Patient with definite ALS. Pathologic hyperintensity (arrows) in the cortical and subcortical regions of the precentral gyri on T1-weighted SE MTC image.