Figure 3.

Regression results for the relationship between MWF and WC adjusted for age, age2, sex, and ethnicity (N = 119). Results are shown for 21 brain structures/ROIs. For each ROI, the coefficient of determination, R2, of the multiple linear regression model is reported with the symbol * indicating significance at p < 0.01. All ROIs exhibited significant negative correlations between MWF and WC. WB: whole brain white matter, FL: frontal lobes, PL: parietal lobes, TL: temporal lobes, OL: occipital lobes, CRB: cerebellum, BCC: body of corpus callosum, GCC: genu of corpus callosum, SCC: splenium of corpus callosum, IC: internal capsules, CP: cerebral peduncle, ACR: anterior corona radiata, PCR: posterior corona radiata, ATR: anterior thalamic radiation, PTR: posterior thalamic radiation, IFOF: inferior fronto-occipital fasciculus, SFOF: superior fronto-occipital fasciculus, ILF: inferior longitudinal fasciculus, SLF: superior longitudinal fasciculus, Fm: forceps minor, FM: forceps major.