Time-course analysis of motor unit firing patterns in stroke patients using noninvasive multielectrode electromyography

Research output: Contribution to journalConference article

Abstract

The aim of this research is to apply the surface motor unit action potentials (MUAPs) measured with noninvasive multielectrode for study the motor control ability for paretic limb in stroke patients. To investigate the firing rate variation, the measure of joint interval histogram (JIH), derived from normalized interpulse interval (IPI) train, were adopted in this research. With the limited clinical cases, the JIH parameters are only appropriate for intra-subject comparison for affected and unaffected sides. In addition, MU activities of the affected side measured from acute to stable stages were evaluated for clinical time-course study.

Original languageEnglish
Pages (from-to)1261-1262
Number of pages2
JournalAnnual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
Volume3
Publication statusPublished - 1997 Dec 1
EventProceedings of the 1997 19th Annual International Conference of the IEEE Engineering in Medicine and Biology Society - Chicago, IL, USA
Duration: 1997 Oct 301997 Nov 2

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Electromyography
Joints
Stroke
Time and motion study
Research
Action Potentials
Extremities

All Science Journal Classification (ASJC) codes

  • Signal Processing
  • Biomedical Engineering
  • Computer Vision and Pattern Recognition
  • Health Informatics

Cite this

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title = "Time-course analysis of motor unit firing patterns in stroke patients using noninvasive multielectrode electromyography",
abstract = "The aim of this research is to apply the surface motor unit action potentials (MUAPs) measured with noninvasive multielectrode for study the motor control ability for paretic limb in stroke patients. To investigate the firing rate variation, the measure of joint interval histogram (JIH), derived from normalized interpulse interval (IPI) train, were adopted in this research. With the limited clinical cases, the JIH parameters are only appropriate for intra-subject comparison for affected and unaffected sides. In addition, MU activities of the affected side measured from acute to stable stages were evaluated for clinical time-course study.",
author = "Sun, {Tzyh Yi} and Chen, {Jia Jin} and Lin, {Thy Sheng}",
year = "1997",
month = "12",
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volume = "3",
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journal = "Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings",
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AU - Chen, Jia Jin

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N2 - The aim of this research is to apply the surface motor unit action potentials (MUAPs) measured with noninvasive multielectrode for study the motor control ability for paretic limb in stroke patients. To investigate the firing rate variation, the measure of joint interval histogram (JIH), derived from normalized interpulse interval (IPI) train, were adopted in this research. With the limited clinical cases, the JIH parameters are only appropriate for intra-subject comparison for affected and unaffected sides. In addition, MU activities of the affected side measured from acute to stable stages were evaluated for clinical time-course study.

AB - The aim of this research is to apply the surface motor unit action potentials (MUAPs) measured with noninvasive multielectrode for study the motor control ability for paretic limb in stroke patients. To investigate the firing rate variation, the measure of joint interval histogram (JIH), derived from normalized interpulse interval (IPI) train, were adopted in this research. With the limited clinical cases, the JIH parameters are only appropriate for intra-subject comparison for affected and unaffected sides. In addition, MU activities of the affected side measured from acute to stable stages were evaluated for clinical time-course study.

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