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Published in: Journal of Computational Neuroscience 1/2018

26-06-2018

A model of motor and sensory axon activation in the median nerve using surface electrical stimulation

Authors: Jessica L. Gaines, Kathleen E. Finn, Julia P. Slopsema, Lane A. Heyboer, Katharine H. Polasek

Published in: Journal of Computational Neuroscience | Issue 1/2018

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Abstract

Surface electrical stimulation has the potential to be a powerful and non-invasive treatment for a variety of medical conditions but currently it is difficult to obtain consistent evoked responses. A viable clinical system must be able to adapt to variations in individuals to produce repeatable results. To more fully study the effect of these variations without performing exhaustive testing on human subjects, a system of computer models was created to predict motor and sensory axon activation in the median nerve due to surface electrical stimulation at the elbow. An anatomically-based finite element model of the arm was built to accurately predict voltages resulting from surface electrical stimulation. In addition, two axon models were developed based on previously published models to incorporate physiological differences between sensory and motor axons. This resulted in axon models that could reproduce experimental results for conduction velocity, strength-duration curves and activation threshold. Differences in experimentally obtained action potential shape between the motor and sensory axons were reflected in the models. The models predicted a lower threshold for sensory axons than motor axons of the same diameter, allowing a range of sensory axons to be activated before any motor axons. This system of models will be a useful tool for development of surface electrical stimulation as a method to target specific neural functions.

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Appendix
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Literature
go back to reference Boyd, I. A., & Davey, M. R. (1968). Composition of peripheral nerves. Edinburgh: E. & S. Livingstone. Boyd, I. A., & Davey, M. R. (1968). Composition of peripheral nerves. Edinburgh: E. & S. Livingstone.
go back to reference Buchthal, F., & Rosenfalck, A. (1966). Number and diameter of myelinated fibres in human sensory nerves. Brain Research, 3(1), 85–94.CrossRef Buchthal, F., & Rosenfalck, A. (1966). Number and diameter of myelinated fibres in human sensory nerves. Brain Research, 3(1), 85–94.CrossRef
go back to reference Dimbylow, P. J. (2000). Electromagnetic field calculations in an anatomically realistic voxel model of the human body. In B. J. Klauenberg & D. Miklavcic (Eds.), Radio Frequency Radiation Dosimetry and its Relationship to the Biological Effects of Electromagnetic Fields (p. 127). Dordrecht: Kluwer Academic Publishers. Dimbylow, P. J. (2000). Electromagnetic field calculations in an anatomically realistic voxel model of the human body. In B. J. Klauenberg & D. Miklavcic (Eds.), Radio Frequency Radiation Dosimetry and its Relationship to the Biological Effects of Electromagnetic Fields (p. 127). Dordrecht: Kluwer Academic Publishers.
go back to reference Erlanger, J., & Blair, E. A. (1938). Comparative observations on motor and sensory fibers with special reference to repetitiousness. American Journal of Physiology, 121, 431–453. Erlanger, J., & Blair, E. A. (1938). Comparative observations on motor and sensory fibers with special reference to repetitiousness. American Journal of Physiology, 121, 431–453.
go back to reference Forst, J. C., Blok, D. C., Slopsema, J. P., Boss, J. M., Heyboer, L. A., Tobias, C. M., & Polasek, K. H. (2015). Surface electrical stimulation to evoke referred sensation. Journal of Rehabilitation Research and Development, 52(4), 397–406.CrossRefPubMed Forst, J. C., Blok, D. C., Slopsema, J. P., Boss, J. M., Heyboer, L. A., Tobias, C. M., & Polasek, K. H. (2015). Surface electrical stimulation to evoke referred sensation. Journal of Rehabilitation Research and Development, 52(4), 397–406.CrossRefPubMed
go back to reference Goffredo, M., Schmid, M., Conforto, S., Bilotti, F., Palma, C., Vegni, L., & D’Alessio, T. (2014). A two-step model to optimise transcutaneous electrical stimulation of the human upper arm. Compel-the International Journal for Computation and Mathematics in Electrical and Electronic Engineering, 33(4), 1329–1345. https://doi.org/10.1108/Compel-04-2013-0118.CrossRef Goffredo, M., Schmid, M., Conforto, S., Bilotti, F., Palma, C., Vegni, L., & D’Alessio, T. (2014). A two-step model to optimise transcutaneous electrical stimulation of the human upper arm. Compel-the International Journal for Computation and Mathematics in Electrical and Electronic Engineering, 33(4), 1329–1345. https://​doi.​org/​10.​1108/​Compel-04-2013-0118.CrossRef
go back to reference Grill, W. M. (2004). Electrical stimulation of the peripheral nervous system: Biophysics and excitation properties. In K. W. Horch & K. Yoshida (Eds.), Neuroprosthetics: Theory and Practice (pp. 319–340). Singapore: World Scientific Publishing Co.CrossRef Grill, W. M. (2004). Electrical stimulation of the peripheral nervous system: Biophysics and excitation properties. In K. W. Horch & K. Yoshida (Eds.), Neuroprosthetics: Theory and Practice (pp. 319–340). Singapore: World Scientific Publishing Co.CrossRef
go back to reference Kiernan, M. C., Mogyoros, I., & Burke, D. (1996). Differences in the recovery of excitability in sensory and motor axons of human median nerve. Brain, 119\(Pt 4), 1099–1105. http://www.ncbi.nlm.nih.gov/pubmed/8813274 Kiernan, M. C., Mogyoros, I., & Burke, D. (1996). Differences in the recovery of excitability in sensory and motor axons of human median nerve. Brain, 119\(Pt 4), 1099–1105. http://​www.​ncbi.​nlm.​nih.​gov/​pubmed/​8813274
go back to reference McIntyre, C. C., & Grill, W. M. (2002). Extracellular stimulation of central neurons : Influence of stimulus waveform and frequency on neuronal output. Journal of Neurophysiology, 88, 1592–1604.CrossRefPubMed McIntyre, C. C., & Grill, W. M. (2002). Extracellular stimulation of central neurons : Influence of stimulus waveform and frequency on neuronal output. Journal of Neurophysiology, 88, 1592–1604.CrossRefPubMed
go back to reference Panescu, D., Webster, J. G., & Stratbucker, R. A. (1994). A nonlinear finite element model of the electrode-electrolyte-skin system. IEEE Transactions on Biomedical Engineering, 41(7), 681–687.CrossRefPubMed Panescu, D., Webster, J. G., & Stratbucker, R. A. (1994). A nonlinear finite element model of the electrode-electrolyte-skin system. IEEE Transactions on Biomedical Engineering, 41(7), 681–687.CrossRefPubMed
go back to reference Panizza, M., Nilsson, J., Roth, B. J., Rothwell, J., & Hallett, M. (1994). The time constants of motor and sensory peripheral nerve fibers measured with the method of latent addition. Electroencephalography and Clinical Neurophysiology, 93(2), 147–154. http://www.ncbi.nlm.nih.gov/pubmed/7512921 Panizza, M., Nilsson, J., Roth, B. J., Rothwell, J., & Hallett, M. (1994). The time constants of motor and sensory peripheral nerve fibers measured with the method of latent addition. Electroencephalography and Clinical Neurophysiology, 93(2), 147–154. http://​www.​ncbi.​nlm.​nih.​gov/​pubmed/​7512921
go back to reference Sunderland, S. (1978). Nerves and nerve injury (2nd ed.). New York: Churchill Livingstone. Sunderland, S. (1978). Nerves and nerve injury (2nd ed.). New York: Churchill Livingstone.
go back to reference Suresh, S., Smith, L., & Tyler, D. J. (2006). Fascicular anatomy of upper extremity nerves for Neuroprosthesis development. Chicago: Biomedical Engineering Society. Suresh, S., Smith, L., & Tyler, D. J. (2006). Fascicular anatomy of upper extremity nerves for Neuroprosthesis development. Chicago: Biomedical Engineering Society.
Metadata
Title
A model of motor and sensory axon activation in the median nerve using surface electrical stimulation
Authors
Jessica L. Gaines
Kathleen E. Finn
Julia P. Slopsema
Lane A. Heyboer
Katharine H. Polasek
Publication date
26-06-2018
Publisher
Springer US
Published in
Journal of Computational Neuroscience / Issue 1/2018
Print ISSN: 0929-5313
Electronic ISSN: 1573-6873
DOI
https://doi.org/10.1007/s10827-018-0689-5

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