AJNR -- van der Knaap et al. 23 (9): 1466 Figure 1

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FIG 1. MR images in a healthy 8-year-old boy.

A, Axial T2W image (3000/120). The myelinated white matter has low signal intensity. Note that the normal putamen is a large nucleus (arrowhead), whereas the normal globus pallidus is small (solidarrow). Also note the normal size of the head of the caudate nucleus (open arrow).

B, Sagittal T1W image (570/14). Note the normal size of cerebellar vermis and the corpus callosum.