Figure 1
From: OCT-Angiography reveals reduced vessel density in the deep retinal plexus of CADASIL patients
(A) Macular optical coherence tomography angiography (OCT-A) image of superficial retinal plexus with superimposed foveal avascular area (FAZs) (red). (B) Macular OCT-A image of deep retinal plexus with superimposed foveal avascular area (FAZd) area (yellow). (C) 3D-reconstruction of optic nerve OCT-A image with superimposed color coding representing segmentation layers and topical regions: radial peripapillary capillary (red), nerve head (red and blue), inside the disc (green), peripapillary region (purple). (D) 3D-reconstruction of macular OCT-A image with superimposed color coding representing segmentation layers and topical regions: superficial retinal layer (red), deep retinal layer (blue), choroidal layer (orange), parafoveal region (purple). (E) Combined simultaneous confocal scanning laser ophthalmoscopy (cSLO) and spectral-domain OCT. Detail of the circular OCT scan (left image) around the optic nerve head (right image) showing cross sections of two large peripapillary vessels with exemplary indications of venous (left) and arterial (right) outer (yellow, purple) and inner (red, green) diameter.
