Figure 3.
Regional white matter tract correlations, notably including anterior corpus callosum and frontal projections, between higher TMT B-A scores (reflecting dysexecutive function) and reduced MWF in the ALS group (A), in the ALS and PLS patients combined (B); IE-water T2 increases in ALS patients (C) and IE-water T2 increases in the combined group (D). All p-values corrected for multiple comparisons. Images displayed by radiological convention.