Literature DB >> 1487283

The activating function for magnetic stimulation derived from a three-dimensional volume conductor model.

P J Basser1, R S Wijesinghe, B J Roth.   

Abstract

A three-dimensional volume conductor model of magnetic stimulation is proposed that relates transmembrane potential of an axon to the induced electric field in a uniform volume conductor. This model validates assumptions used to derive a one-dimensional cable model of magnetic stimulation (Roth & Basser, IEEE Trans. Biomed. Eng., vol. 37, pp. 588-597, 1990) of unmyelinated axons. The three-dimensional volume conductor model reduces to this one-dimensional cable equation forced by the activating function, -delta EzA/delta z.

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Year:  1992        PMID： 1487283     DOI： 10.1109/10.168686

Source DB:  PubMed          Journal:  IEEE Trans Biomed Eng        ISSN： 0018-9294            Impact factor:   4.538


  11 in total

1.  Transmembrane potential generated by a magnetically induced transverse electric field in a cylindrical axonal model.

Authors:  Hui Ye; Marija Cotic; Michael G Fehlings; Peter L Carlen
Journal:  Med Biol Eng Comput       Date:  2010-11-10       Impact factor: 2.602

2.  Coupling Magnetically Induced Electric Fields to Neurons: Longitudinal and Transverse Activation.

Authors:  Boshuo Wang; Warren M Grill; Angel V Peterchev
Journal:  Biophys J       Date:  2018-07-03       Impact factor: 4.033

3.  Prediction of peripheral nerve stimulation thresholds of MRI gradient coils using coupled electromagnetic and neurodynamic simulations.

Authors:  Mathias Davids; Bastien Guérin; Axel Vom Endt; Lothar R Schad; Lawrence L Wald
Journal:  Magn Reson Med       Date:  2018-08-09       Impact factor: 4.668

4.  Magnetic stimulation of axons in a nerve bundle: effects of current redistribution in the bundle.

Authors:  S S Nagarajan; D M Durand; B J Roth; R S Wijesinghe
Journal:  Ann Biomed Eng       Date:  1995 Mar-Apr       Impact factor: 3.934

5.  Finding the Location of Axonal Activation by a Miniature Magnetic Coil.

Authors:  Hui Ye
Journal:  Front Comput Neurosci       Date:  2022-06-29       Impact factor: 3.387

6.  Optimizing selective stimulation of peripheral nerves with arrays of coils or surface electrodes using a linear peripheral nerve stimulation metric.

Authors:  Mathias Davids; Bastien Guérin; Valerie Klein; Martin Schmelz; Lothar R Schad; Lawrence L Wald
Journal:  J Neural Eng       Date:  2020-01-14       Impact factor: 5.379

7.  Mechanisms of magnetic stimulation of central nervous system neurons.

Authors:  Tamar Pashut; Shuki Wolfus; Alex Friedman; Michal Lavidor; Izhar Bar-Gad; Yosef Yeshurun; Alon Korngreen
Journal:  PLoS Comput Biol       Date:  2011-03-24       Impact factor: 4.475

8.  Predicting Magnetostimulation Thresholds in the Peripheral Nervous System using Realistic Body Models.

Authors:  Mathias Davids; Bastien Guérin; Matthias Malzacher; Lothar R Schad; Lawrence L Wald
Journal:  Sci Rep       Date:  2017-07-13       Impact factor: 4.379

9.  Shielding effects of myelin sheath on axolemma depolarization under transverse electric field stimulation.

Authors:  Hui Ye; Jeffrey Ng
Journal:  PeerJ       Date:  2018-12-03       Impact factor: 2.984

10.  Patch-clamp recordings of rat neurons from acute brain slices of the somatosensory cortex during magnetic stimulation.

Authors:  Tamar Pashut; Dafna Magidov; Hana Ben-Porat; Shuki Wolfus; Alex Friedman; Eli Perel; Michal Lavidor; Izhar Bar-Gad; Yosef Yeshurun; Alon Korngreen
Journal:  Front Cell Neurosci       Date:  2014-06-03       Impact factor: 5.505
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