Comparison of stimulation selectivity in monopolar and bipolar configuration using the transversal intrafascicular multichannel electrode (TIME) - Preliminary results

Paweł Maciejasz; Jordi Badia; Tim Boretius; Kristian Rauhe Harreby; Winnie Jensen; Thomas Stieglitz; Xavier Navarro; David Guiraud

doi:10.1007/978-3-642-34546-3_13

Comparison of stimulation selectivity in monopolar and bipolar configuration using the transversal intrafascicular multichannel electrode (TIME) - Preliminary results

Paweł Maciejasz, Jordi Badia, Tim Boretius, Kristian Rauhe Harreby, Winnie Jensen, Thomas Stieglitz, Xavier Navarro, David Guiraud

Department of Cellular Biology, Physiology and Immunology

Research output: Chapter in Book › Chapter › Research › peer-review

1 Citation (Scopus)

Abstract

© 2013, Springer-Verlag Berlin Heidelberg. The Transversal Intrafascicular Multichannel Electrode (TIME) is intended to be implanted transversally in the nerve and address several fascicles or subgroups of nerve fibres with one device. It has been already shown that TIME allows to achieve high selectivity of stimulation when using monopolar configuration, i.e. when current is delivered through one of the sites of the TIME against small needle electrode placed in the proximity of the nerve. Results of the current study suggest that using bipolar configuration, i.e. when current is delivered through one of the TIME sites against an other site of the same electrode, could allow to further enhance selectivity of stimulation. However, higher charge of the stimulation may be necessary to achieve similar level of muscle activation, as compared to the monopolar configuration.

Original language	English
Title of host publication	Biosystems and Biorobotics
Pages	79-83
Number of pages	4
Volume	1
ISBN (Electronic)	2195-3570
DOIs	https://doi.org/10.1007/978-3-642-34546-3_13
Publication status	Published - 1 Jan 2013

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Maciejasz, P., Badia, J., Boretius, T., Harreby, K. R., Jensen, W., Stieglitz, T., Navarro, X., & Guiraud, D. (2013). Comparison of stimulation selectivity in monopolar and bipolar configuration using the transversal intrafascicular multichannel electrode (TIME) - Preliminary results. In Biosystems and Biorobotics (Vol. 1, pp. 79-83) https://doi.org/10.1007/978-3-642-34546-3_13

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abstract = "{\textcopyright} 2013, Springer-Verlag Berlin Heidelberg. The Transversal Intrafascicular Multichannel Electrode (TIME) is intended to be implanted transversally in the nerve and address several fascicles or subgroups of nerve fibres with one device. It has been already shown that TIME allows to achieve high selectivity of stimulation when using monopolar configuration, i.e. when current is delivered through one of the sites of the TIME against small needle electrode placed in the proximity of the nerve. Results of the current study suggest that using bipolar configuration, i.e. when current is delivered through one of the TIME sites against an other site of the same electrode, could allow to further enhance selectivity of stimulation. However, higher charge of the stimulation may be necessary to achieve similar level of muscle activation, as compared to the monopolar configuration.",

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T1 - Comparison of stimulation selectivity in monopolar and bipolar configuration using the transversal intrafascicular multichannel electrode (TIME) - Preliminary results

AU - Maciejasz, Paweł

AU - Badia, Jordi

AU - Boretius, Tim

AU - Harreby, Kristian Rauhe

AU - Jensen, Winnie

AU - Stieglitz, Thomas

AU - Navarro, Xavier

AU - Guiraud, David

PY - 2013/1/1

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N2 - © 2013, Springer-Verlag Berlin Heidelberg. The Transversal Intrafascicular Multichannel Electrode (TIME) is intended to be implanted transversally in the nerve and address several fascicles or subgroups of nerve fibres with one device. It has been already shown that TIME allows to achieve high selectivity of stimulation when using monopolar configuration, i.e. when current is delivered through one of the sites of the TIME against small needle electrode placed in the proximity of the nerve. Results of the current study suggest that using bipolar configuration, i.e. when current is delivered through one of the TIME sites against an other site of the same electrode, could allow to further enhance selectivity of stimulation. However, higher charge of the stimulation may be necessary to achieve similar level of muscle activation, as compared to the monopolar configuration.

AB - © 2013, Springer-Verlag Berlin Heidelberg. The Transversal Intrafascicular Multichannel Electrode (TIME) is intended to be implanted transversally in the nerve and address several fascicles or subgroups of nerve fibres with one device. It has been already shown that TIME allows to achieve high selectivity of stimulation when using monopolar configuration, i.e. when current is delivered through one of the sites of the TIME against small needle electrode placed in the proximity of the nerve. Results of the current study suggest that using bipolar configuration, i.e. when current is delivered through one of the TIME sites against an other site of the same electrode, could allow to further enhance selectivity of stimulation. However, higher charge of the stimulation may be necessary to achieve similar level of muscle activation, as compared to the monopolar configuration.

U2 - 10.1007/978-3-642-34546-3_13

DO - 10.1007/978-3-642-34546-3_13

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VL - 1

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EP - 83

BT - Biosystems and Biorobotics

ER -

Comparison of stimulation selectivity in monopolar and bipolar configuration using the transversal intrafascicular multichannel electrode (TIME) - Preliminary results

Abstract

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