Fig. 2
From: A biomarker study in long-lasting amnestic mild cognitive impairment
Distribution of the mean neocortical standardized uptake value ratio (SUVr) values (a) and SUV values in the hippocampal structures (b), amygdala (c) and insula (d) in those patients who underwent amyloid-positron emission tomographic imaging. Reference thresholds for amyloid positivity of the composite SUVr values in patients with mild cognitive impairment (MCI) and patients with Alzheimer’s dementia (AD) are reported. m-aMCI Multiple-domain amnestic mild cognitive impairment, s-aMCI Single-domain amnestic mild cognitive impairment