Figure 2.
ROI-based analysis of 18F-Flortaucipir retention. 18F-Flortaucipir retention was assessed in composite ROIs consisting of the (A) Lateral temporal cortex (bilaterally), (B) Right lateral temporal cortex, (C) Left lateral temporal cortex, (D) Medial temporal cortex, (E) Lateral parietal cortex, (F) Medial parietal cortex, (G) Frontal cortex, (H) Inferior frontal cortex; and, (I) Occipital cortex. *p < 0.05; **p < 0.01; ****p < 0.0001. Red dots correspond to Aβ-positive individuals according to 18F-Flutemetamol PET scans, black dots to Aβ-negative individuals and empty circles to individuals with unknown Aβ status. Dotted lines indicates average value + 2 SD for controls.
