Focal Structure–Function Relationships in Primary Open-Angle Glaucoma Using OCT and OCT-A Measurements

Purpose: To evaluate the focal structure–function associations among visual field (VF) loss, optical coherence tomography angiography (OCT-A) vascular measurements, and optical coherence tomography (OCT) structural measurements in glaucoma. Methods: In this cross-sectional study, subjects underwent standard automated perimetry, OCT-based nerve fiber thickness measurements, and OCT-A imaging. Mappings of focal VF test locations with OCT and OCT-A...