Coupling Internal and External Eye Simulation for a better prediction of natural and artificial light exposure

This project proposes to combine 3D computer techniques and methods with data available in the eye physiology literature to develop a numerical model to assess the exposure of the eye surface (cornea) and the inside of the eye to sunlight and artificial light (e.g. blue light). The purpose of this model is to assess the eye's exposure to light in a multitude of scenarios and to provide a tool to investigate the relationships between this exposure and damage and disease caused to the eye. Ocular diseases are triggered by exposure to solar ultraviolet radiation and visible blue light. Evidence shows strong correlation between UVR exposure and skin and eye diseases, however their dose-response relationships remain poorly elucidated. One obstacle is that the dose to the target tissue is difficult to assess, due to the variety of possible exposure sources and exposure conditions. The proposed eye simulation model will evaluate the dose in an unlimited number of possible situations and scenarios, making it possible to study the dose-response relationship.