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. 2015 Sep 29;9:479–483. doi: 10.1016/j.nicl.2015.09.009

Fig. 2.

Fig. 2

(a) PiB was significantly lower in the hand-traced WMH ROIs of high WMH subjects [WMH(+)] compared to subjects with low WMH burden [WMH(−)]. (b) PiB was significantly lower in the standardized WMH ROIs of high WMH subjects [WMH(+)] compared to subjects with low WMH burden [WMH(−)]. Black bars indicate PiB retention in anterior periventricular WM, light gray bars indicate PiB retention in posterior periventricular WM, and dark gray bars indicate PiB retention in both anterior and posterior periventricular WM (total WM). ***p < 0.001 **p < 0.01 *p < 0.05.