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FIG 1. Coronal color-coded fractional anisotropy demonstrating association (labeled), commissural, and projection tracts. The uncinate fasciculus (UN, green) is seen connecting temporal and frontal lobes and the inferior occipitofrontal fasciculus (IOFF, blue) is seen coursing through the inferior aspect of the external capsule superior to the position of the uncinate fasciculus. The different colors indicate the direction of the fibers (or eigenvectors). CG, cingulum; SCF, subcallosal fasciculus; SLF, superior longitudinal fasciculus.
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