Fig. 6From: Changes in retinal multilayer thickness and vascular network of patients with Alzheimer’s diseaseSegmentation of the retina using a B-scan (A) and en face projection (B). S superior sector, T temporal sector, I inferior sector, N nasal sector, C central sector, D1 central diameter of macular, D2 pFAZ diameter, FAZ foveal avascular zone. The segmentation (A) is labeled by the green line in BBack to article page