Uncertainty propagation and sensitivity analysis: results from the Ocular Mathematical Virtual Simulator

02/01/2021 ∙ by Christophe Prud'Homme, et al. ∙ 0 ∙ share

We propose an uncertainty propagation study and a sensitivity analysis with the Ocular Mathematical Virtual Simulator, a computational and mathematical model that predicts the hemodynamics and biomechanics within the human eye. In this contribution, we focus on the effect of intraocular pressure, retrolaminar tissue pressure and systemic blood pressure on the ocular posterior tissue vasculature. The combination of a physically-based model with experiments-based stochastic input allows us to gain a better understanding of the physiological system, accounting both for the driving mechanisms and the data variability.

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Uncertainty propagation and sensitivity analysis: results from the Ocular Mathematical Virtual Simulator

Authors

Invertible Neural Networks for Uncertainty Quantification in Photoacoustic Imaging

A 3D-1D coupled blood flow and oxygen transport model to generate microvascular networks

Vectorized Uncertainty Propagation and Input Probability Sensitivity Analysis

A global sensitivity analysis and reduced order models for hydraulically-fractured horizontal wells

On-Orbit Operations Simulator for Workload Measurement during Telerobotic Training

Uncertainty quantification of viscoelastic parameters in arterial hemodynamics with the a-FSI blood flow model

Global sensitivity analysis informed model reduction and selection applied to a Valsalva maneuver model

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