Fig. 2From: Retinal thickness as potential biomarker in posterior cortical atrophy and typical Alzheimer’s diseasePeripapillary retinal nerve fiber layer thickness. Peripapillary retinal nerve fiber layer (pRNFL) thickness in μm in posterior cortical atrophy (PCA, n = 25, red), typical Alzheimer’s disease (tAD, n = 23, blue) and controls (n = 70, green) (means and SD) in a TSNIT plot showing pRNFL thickness in different sectors (temporal, superior, nasal, inferior)Back to article page