Search Results for author: Marie E. Rognes

Found 4 papers, 1 papers with code

SMART: Spatial Modeling Algorithms for Reaction and Transport

1 code implementation12 Jun 2023 Justin G. Laughlin, Jørgen S. Dokken, Henrik N. T. Finsberg, Emmet A. Francis, Christopher T. Lee, Marie E. Rognes, Padmini Rangamani

Recent advances in microscopy and 3D reconstruction methods have allowed for characterization of cellular morphology in unprecedented detail, including the irregular geometries of intracellular subcompartments such as membrane-bound organelles.

3D Reconstruction

A scalable solver for a stochastic, hybrid cellular automaton model of personalized breast cancer therapy

no code implementations2 May 2021 Xiaoran Lai, Håkon A. Taskén, Torgeir Mo, Simon W. Funke, Arnoldo Frigessi, Marie E. Rognes, Alvaro Köhn-Luque

Coupling discrete cell-based models with continuous models using hybrid cellular automata is a powerful approach for mimicking biological complexity and describing the dynamical exchange of information across different scales.

Accurate numerical simulation of electrodiffusion and water movement in brain tissue

no code implementations4 Feb 2021 Ada J. Ellingsrud, Nicolas Boullé, Patrick E. Farrell, Marie E. Rognes

Mathematical modelling of ionic electrodiffusion and water movement is emerging as a powerful avenue of investigation to provide new physiological insight into brain homeostasis.

Numerical Analysis Computational Engineering, Finance, and Science Numerical Analysis

Astrocytic Ion Dynamics: Implications for Potassium Buffering and Liquid Flow

no code implementations9 Jun 2016 Geir Halnes, Klas H. Pettersen, Leiv Øyehaug, Marie E. Rognes, Gaute T. Einevoll

We review modeling of astrocyte ion dynamics with a specific focus on the implications of so-called spatial potassium buffering, where excess potassium in the extracellular space (ECS) is transported away to prevent pathological neural spiking.

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