Fig. 3From: In vivo staging of regional amyloid progression in healthy middle-aged to older people at risk of Alzheimer’s diseaseThe first longitudinal appearance of regional amyloid positivity. Color scale reflects the probability of a brain region to become amyloid-positive over the longest available PET follow-up in participants who were completely amyloid-negative at baseline. Only regions with probabilities higher than 0.05 are shownBack to article page