OCT-based model of the guinea pig eye in vivo published in Biomedical Optics Express


A full 3-D eye model based on quantitative optical coherence tomography is presented for guinea pigs of two ages in vivo (awake and under cycloplegia). Biometric parameters obtained from OCT included cornea and lens surface elevations and radii of curvature, interocular distances, crystalline lens volume, diameter, equatorial lens position and surface area. There was a good correspondence (except for spherical aberration, likely due to the presence of GRIN) between the ocular aberrations measured with laser ray tracing and predicted from the eye model.

The study is published in Biomedical Optics Express, as part of the special issue “25 Year Anniversary of OCT”.

Full reference: Pablo Pérez-Merino, Miriam Velasco-Ocana, Eduardo Martinez-Enriquez, Luis Revuelta, Sally A McFadden, and Susana Marcos. “Three-dimensional OCT based guinea pig eye model: relating morphology and optics” Biomed. Opt. Express 8, 2173-2184 (2017).

Full article: https://www.osapublishing.org/boe/abstract.cfm?uri=boe-8-4-2173

Posted on March 21, 2017, in General. Bookmark the permalink. Leave a comment.

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