Cecilia Lee on Does Retinal Thinning Reflect Early Alzheimer’s?
COMMENT O’Bryhim et al. evaluated retinal microvasculature of 14 patients with preclinical stages of AD and 16 controls using optical coherence tomography angiography (OCTA). Preclinical AD was defined by positive biomarkers (PET imaging for PiB or F-AV-45 ...