Factors Associated With Ocular Perfusion Measurements as Obtained With Laser Speckle Contrast Imaging.

ABSTRACT:

Purpose

To study the ocular and systemic factors affecting optic nerve head (ONH) perfusion data as obtained using a commercially available laser speckle flowgraphy (LSFG) device in a cohort of Caucasian subjects without ocular diseases. Also, to assess the intrasession repeatability and intersession reproducibility of ONH, macular, retinal, and choroidal perfusion.

Methods

Seventy-five healthy eyes of 75 Caucasian participants underwent LSFG and spectral-domain optical coherence tomography (SD-OCT) on the same visit. Perfusion of the ONH was assessed with LSFG, and SD-OCT was used to measure peripapillary retinal nerve fiber layer thickness (RNFLT) and macular ganglion cell plus inner plexiform layer thickness (GCIPLT). The intrasession repeatability and intersession reprod

SUBMITTER: Frohlich J 

PROVIDER: S-EPMC11552062 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature