Fig. 1From: Retinal vascular and structural changes are associated with amyloid burden in the elderly: ophthalmic biomarkers of preclinical Alzheimer’s diseaseAssociation between retinal arterial pulsations (RAP) and standardised uptake value ratio (SUVR). Left: Mean and SD of RAP across control subjects, preclinical Alzheimer’s disease (AD) and clinical AD. Right: Linear association between RAP and SUVR obtained from control subjects and participants with preclinical ADBack to article page