Review
Open access
Aug 2026
Retinal Microvascular Biomarkers Measured by Optical Coherence Tomography Angiography in Neurodegenerative and Neurovascular Disorders: A Systematic Review and Meta-Analysis
Findings support the potential role of OCTA as a non-invasive biomarker of neurological disease and suggest reduced retinal vessel density, particularly within the deep capillary plexus, and enlargement of the FAZ may reflect underlying neurovascular dysfunction.
Naif Alruwais, G. Althobaiti, Y. B. Alaql et al.
· Clinical Ophthalmology · 0 citations