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  • Comparing Spatially Distributed and Single Electrode Stimulation on Individuals with Spinal Cord Injury

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    Cardoso de Sousa496844-Accepted.pdf (257.7Kb)
    File version
    Accepted Manuscript (AM)
    Author(s)
    Pinheiro, Lucas De Macedo
    Cardoso De Sousa, Ana Carolina
    Lanari Bo, Antonio Padilha
    Griffith University Author(s)
    Cardoso de Sousa, Ana
    Year published
    2020
    Metadata
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    Abstract
    It is still a challenge to delay the onset of fatigue on muscle contraction induced by Functional Electrical Stimulation (FES). We explored the use of two stimulation methods with the same total area, single electrode stimulation (SES), and spatially distributed electrical stimulation (SDSS) during isometric knee extension with spinal cord injured (SCI) volunteers. We applied stimulation on the left and right quadriceps of two SCI participants with both methods and recorded isometric force and evoked electromyography (eEMG). We calculated the force-time integral (FTI) and eEMG-time integral (eTI) for each stimulation series ...
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    It is still a challenge to delay the onset of fatigue on muscle contraction induced by Functional Electrical Stimulation (FES). We explored the use of two stimulation methods with the same total area, single electrode stimulation (SES), and spatially distributed electrical stimulation (SDSS) during isometric knee extension with spinal cord injured (SCI) volunteers. We applied stimulation on the left and right quadriceps of two SCI participants with both methods and recorded isometric force and evoked electromyography (eEMG). We calculated the force-time integral (FTI) and eEMG-time integral (eTI) for each stimulation series and used a linear regression as a measure of decay ratio. Moreover, we also estimated the contribution from each channel from eEMG.
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    Conference Title
    2020 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)
    Volume
    2020
    DOI
    https://doi.org/10.1109/EMBC44109.2020.9176616
    Copyright Statement
    © 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
    Subject
    Biomedical engineering
    Science & Technology
    Engineering, Electrical & Electronic
    Engineering
    Publication URI
    http://hdl.handle.net/10072/405020
    Collection
    • Conference outputs

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