Ephaptic coupling of myelinated nerve fibers |
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Institution: | 1. School of Mathematics and Statistics, Shandong Normal University, Jinan 250014, PR China;2. School of Information Science and Engineering, Shandong Normal University, Jinan 250014, PR China;1. Department of Applied Mathematics, Hakim Sabzevari University, Sabzevar, Iran;2. Institute computational Mathematics, Technische Universität Braunschweig, Braunschweig D-38106, Germany;3. Laboratoire Analyse, Geometrie et Applications, Paris 13 University, France |
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Abstract: | Numerical predictions of a simple myelinated nerve fiber model are compared with theoretical results in the continuum and discrete limits, clarifying the nature of the conduction process on an isolated nerve axon. Since myelinated nerve fibers are often arranged in bundles, this model is used to study ephaptic (nonsynaptic) interactions between impulses on parallel fibers, which may play a functional role in neural processing. |
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