Fig. 3From: Retinal vascular and structural changes are associated with amyloid burden in the elderly: ophthalmic biomarkers of preclinical Alzheimer’s diseaseAssociation between retinal ganglion cell layer (RGCL) thickness and standardised uptake value ratio (SUVR). Left: Mean and SD of RGCL thickness across control subjects, participants with preclinical Alzheimer’s disease (AD) and participants with clinical AD. Right Linear association between RGCL thickness and SUVR obtained from control subjects and participants with preclinical ADBack to article page