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Grulkowski, Ireneusz, 2023, "Data for the manuscript entitled 'Age-related changes in geometry and transparency of the human crystalline lens revealed by optical signal discontinuity zones in swept-source OCT images'", https://doi.org/10.18150/BFGJ2G, RepOD, V1
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The file includes the data presented in the manuscript entitled 'Age-related changes in geometry and transparency of the human crystalline lens revealed by optical signal discontinuity zones in swept-source OCT images' by A. Gupta et al. The aim of the study was to characterize the age-related changes in the morphology and transparency of the optical signal discontinuity (OSD) zones in the eye lenses of healthy subjects and to investigate the association of those changes with the optical quality of the eye and with visual function. The spreadsheets include:
(1) demographic and ophthalmic information about the recruited subjects
(2) the morphology measurements from the OCT images. It comprises the measured thickness of the whole lens, whole cortex and OSD zones as well as radii of curvature (ROC) of the anterior lens, anterior nucleus, posterior nucleus and posterior lens.
(3) the optical density measurements from the OCT images of the whole lens, whole cortex and OSD zones. It also includes measurements optical scattering index (OSI), area under logarithmic contrast sensitivity function (AULCSF), visual acuity (VA) from OQAS system and VAO system.
(4) thickness measurements of anterior and posterior OSD zones excluding the nucleus.
aging, optical coherence tomography, cataract, crystalline lens, presbyopia
CC BY - Creative Commons Attribution 4.0
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