Fig. 6From: Multimodal analysis using [11C]PiB-PET/MRI for functional evaluation of patients with Alzheimer’s diseaseScatter plot of SUVr ratio calculated by GM-SUVr/WM-SUVr and MMSE score. AD patients (open circle) showed a significant correlation (gray dotted line, r = 0.59, P < 0.01) and significantly greater ratio than CTL. All plots for both groups also showed a significant correlation (solid line, r = 0.81, P < 0.0001). Black dotted line represents theoretical assumption line from previous reportsBack to article page