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FIGURE 5. Comparison of Az between observers’ first visual inspection and 3D-SSP with global mean normalization. 
, Az for individual observer; 
, Az for 3D-SSP. (A) Baseline study. (B) Follow-up study. PCG&PC = posterior cingulate gyri and precunei; PA = parietal association cortex; MT = lower and medial temporal areas; TA = temporal association cortex; ACG = anterior cingulate gyri. *Az of visual inspection is lower than Az by 3D-SSP analysis (P < 0.05). Statistical significance between Az values was calculated using ROCKIT program (18).
