Fig. 3From: Optical coherence tomography-based assessment of retinal vascular pathology in cerebral small vessel diseaseWhite matter hyperintensities (WMH) on FLAIR imaging and corresponding optical coherence tomography (OCT) scans and intensity graphs. a and b Examples of two patients with different extent of WMH on FLAIR imaging (yellow arrows), left Fazekas grade 3, right Fazekas grade 1, respectively. c and d OCT scans showing superior temporal branch of the retinal artery (red arrow: inner wall. Blue arrow: outer wall. Orange line: lumen). e and f intensity graphs showing the inner wall’s (red line) and the outer wall’s peak (blue line) with space in between (orange line) corresponding to the lumenBack to article page