Figure 3. Whole-brain correlations between FA and cognitive measures (entire sample).
Color-coded white matter tracts represent significant positive correlations between FA and episodic memory (A; p<0.05, corrected), working memory (B; p = 0.07, corrected), and reasoning (C; p<0.05, corrected). Episodic memory relies on right anterior thalamic radiation (atR) and right inferior fronto-occipital fasciculus (IFOF); Working memory is facilitated by left body of corpus callosum fibers (bCC) and left atR/IFOF fibers; Reasoning depends on integrity in caudal (cSFC) and rostral (rSFC) superior frontal cortex, premotor cortex, corpus callosum (all bilateral, but displayed exemplary for the left hemisphere), and additional frontal, parietal, temporal, and subcortical white matter (not shown here). Results are overlaid onto MNI152_T1_1 mm standard space.