A model study on fascicle selective stimulation of multi-fascicular nerves

Petrus H. Veltink; H.B.K. Boom; Benno K. van Veen

doi:10.1109/IEMBS.1988.94907

A model study on fascicle selective stimulation of multi-fascicular nerves

Petrus H. Veltink, H.B.K. Boom, Benno K. van Veen

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Abstract

A model of nerve stimulation is presented, incorporating a realistic cross-sectional geometry of a multifascicular nerve. The potential field within the nerve as caused by an stimulation electrode was calculated numerically. Nerve-fiber excitation was modeled according to D.R. McNeal (IEEE Trans Biomed. Eng., vol.23, p.329-37, 1976). Fascicle selective stimulation was studied for electrodes placed outside the nerve, in the epinerium just outside the fascicle and inside the fascicle. The model predicts that extraneural electrodes might selectively stimulate fascicles at the surface of the nerve, while intraneural or even intrafascicular electrodes are necessary for selective stimulation of deeper lying fascicles.

Original language	English
Pages	1682-1683
DOIs	https://doi.org/10.1109/IEMBS.1988.94907
Publication status	Published - 1988
Event	10th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 1988 - New Orleans, United States Duration: 4 Nov 1988 → 7 Nov 1988 Conference number: 10

Conference

Conference	10th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 1988
Abbreviated title	EMBC
Country/Territory	United States
City	New Orleans
Period	4/11/88 → 7/11/88

Keywords

IR-56103

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10.1109/IEMBS.1988.94907

00094907

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title = "A model study on fascicle selective stimulation of multi-fascicular nerves",

abstract = "A model of nerve stimulation is presented, incorporating a realistic cross-sectional geometry of a multifascicular nerve. The potential field within the nerve as caused by an stimulation electrode was calculated numerically. Nerve-fiber excitation was modeled according to D.R. McNeal (IEEE Trans Biomed. Eng., vol.23, p.329-37, 1976). Fascicle selective stimulation was studied for electrodes placed outside the nerve, in the epinerium just outside the fascicle and inside the fascicle. The model predicts that extraneural electrodes might selectively stimulate fascicles at the surface of the nerve, while intraneural or even intrafascicular electrodes are necessary for selective stimulation of deeper lying fascicles.",

keywords = "IR-56103",

author = "Veltink, {Petrus H.} and H.B.K. Boom and {van Veen}, {Benno K.}",

year = "1988",

doi = "10.1109/IEMBS.1988.94907",

language = "English",

pages = "1682--1683",

note = "10th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 1988, EMBC ; Conference date: 04-11-1988 Through 07-11-1988",

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T1 - A model study on fascicle selective stimulation of multi-fascicular nerves

AU - Veltink, Petrus H.

AU - Boom, H.B.K.

AU - van Veen, Benno K.

N1 - Conference code: 10

PY - 1988

Y1 - 1988

N2 - A model of nerve stimulation is presented, incorporating a realistic cross-sectional geometry of a multifascicular nerve. The potential field within the nerve as caused by an stimulation electrode was calculated numerically. Nerve-fiber excitation was modeled according to D.R. McNeal (IEEE Trans Biomed. Eng., vol.23, p.329-37, 1976). Fascicle selective stimulation was studied for electrodes placed outside the nerve, in the epinerium just outside the fascicle and inside the fascicle. The model predicts that extraneural electrodes might selectively stimulate fascicles at the surface of the nerve, while intraneural or even intrafascicular electrodes are necessary for selective stimulation of deeper lying fascicles.

AB - A model of nerve stimulation is presented, incorporating a realistic cross-sectional geometry of a multifascicular nerve. The potential field within the nerve as caused by an stimulation electrode was calculated numerically. Nerve-fiber excitation was modeled according to D.R. McNeal (IEEE Trans Biomed. Eng., vol.23, p.329-37, 1976). Fascicle selective stimulation was studied for electrodes placed outside the nerve, in the epinerium just outside the fascicle and inside the fascicle. The model predicts that extraneural electrodes might selectively stimulate fascicles at the surface of the nerve, while intraneural or even intrafascicular electrodes are necessary for selective stimulation of deeper lying fascicles.

KW - IR-56103

U2 - 10.1109/IEMBS.1988.94907

DO - 10.1109/IEMBS.1988.94907

M3 - Paper

SP - 1682

EP - 1683

T2 - 10th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 1988

Y2 - 4 November 1988 through 7 November 1988

ER -

A model study on fascicle selective stimulation of multi-fascicular nerves

Abstract

Conference

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