Fig. 4From: Regional uptakes from early-frame amyloid PET and 18F-FDG PET scans are comparable independent of disease stateBias Maps of early-frame 18F-florbetapir versus F-FDG. Bias was calculated as (early-frame 18F-florbetapir mean—18F-FDG mean)/18F-FDG mean) × 100Back to article page