@exc2075

Ion Flow Through Neural Ion Membrane: scripts and data

, , , , , and . Software, (2023)Related to: Werneck, L., Han, M., Yildiz, E., Keip, M.-A., Sitti, M., & Ortiz, M. (2023). A Simple Quantitative Model of Neuromodulation, Part I: Ion Flow Through Neural Ion Channels. Journal of the Mechanics and Physics of Solids, 182:105457. doi: 10.1016/j.jmps.2023.105457.
DOI: 10.18419/darus-3575

Abstract

The scripts and data are related to the numerical implementation of a quantitative model for ion flow through neural ion channels and a validation of the underlying single ion channel flow model for gramicidin A channels. The model is based on the Poisson-Nernst-Planck (PNP) equations for ion transport and is described in the related publication in detail. Gramicidin A:A PNP based model for ion flow through single ion channels is established. We validate our results with experimental data by Busath et al. [1998] (files "NaCl.xlsx" and "KCl.xlsx") for gramicidin A channels with NaCl and KCl solutions of different concentrations.Quantitative Model: We extend the single channel model by calibrating it with whole-cell patch clamp in-house experimental data (file "DataPatchClampIV.xlsx"). We refer to the related publication for information on the experimental setup.See comments in the scripts for further information.

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