Fig. 2From: Unbiased estimates of cerebrospinal fluid β-amyloid 1–42 cutoffs in a large memory clinic populationCerebrospinal fluid β-amyloid 1–42 (Aβ42) cutoff values based on mixture modeling in subjects seen between 2001 and 2007. Subjects with a clinical diagnosis of Alzheimer’s disease (AD)-type dementia at baseline or at follow-up are shown in gray Back to article page