Browsing by Author "Pettersson, Irina"

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    Derivation of a bidomain model for bundles of myelinated axons
    (2023) Jerez-Hanckes, Carlos; avila, Isabel A. Martinez; Pettersson, Irina; Rybalko, Volodymyr
    The work concerns the multiscale modeling of a nerve fascicle of myelinated axons. We present a rigorous derivation of a macroscopic bidomain model describing the behavior of the electric potential in the fascicle based on the FitzHugh- Nagumo membrane dynamics. The approach is based on the two-scale convergence machinery combined with the method of monotone operators. (c) 2022 The Author(s). Published by Elsevier Ltd. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).