Modeling of cornea mechanical properties for static or transient responses

Abstract

The cornea is the front tissue of the eye. It is shaped like a spherical cap, accounting for 2/3 of the eye's focus. The loss of this shape, for example during pathologies, has serious consequences for vision.

We have developed a mechanical model of the cornea based on microstructural data. This model was first used to investigate the effect of a mechanical defect reproducing the keratoconus pathology on the static shape of the cornea.

Then, we used it to study the propagation of a shear wave in this tissue, without and then with a mechanical defect.

Le mardi 11 mars 2025 à 11h00 / Amphithéâtre François Canac, LMA

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