{"title":"Time-course analysis of motor unit firing patterns in stroke patients using noninvasive multielectrode electromyography","authors":"T. Sun, Jia-Jin Chen, Thy‐Sheng Lin","doi":"10.1109/IEMBS.1997.756602","DOIUrl":null,"url":null,"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.","PeriodicalId":342750,"journal":{"name":"Proceedings of the 19th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. 'Magnificent Milestones and Emerging Opportunities in Medical Engineering' (Cat. No.97CH36136)","volume":"55 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1997-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 19th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. 'Magnificent Milestones and Emerging Opportunities in Medical Engineering' (Cat. No.97CH36136)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IEMBS.1997.756602","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
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.
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