A qualitative exploration of EMG activity visual feedback for spinal cord injury hand function rehabilitation

dc.contributor.advisorEnglehart, Kevin
dc.contributor.advisorScheme, Erik
dc.contributor.authorAikens, Janelle
dc.date.accessioned2025-04-22T18:20:25Z
dc.date.available2025-04-22T18:20:25Z
dc.date.issued2025-03
dc.description.abstractSpinal cord injuries (SCI) often lead to impaired hand function, reducing independence and requiring sustained motivation for rehabilitation, particularly when movement feedback is compromised. Augmented feedback, such as electromyography (EMG)-based visual feedback, may support motor learning and motivation, but its impact on SCI rehabilitation remains underexplored. This study investigates how EMG-based visual feedback influences motivation and its’ suitability for hand function rehabilitation. Using a qualitative approach informed by Self-Determination Theory, we conducted semi-structured interviews with five individuals with tetraplegia and a focus group with seven occupational therapists. Findings indicate that EMG feedback serves as an extrinsic motivator by providing tangible progress indicators and may enhance intrinsic motivation fostering enjoyment and aligning with personal interests. Themes highlight its potential across rehabilitation contexts, from pre-functional muscle awareness to improved patient-therapist communication. This research underscores EMG visual feedback’s role in bridging subfunctional and functional movement, offering a promising tool for advancing SCI rehabilitation.
dc.description.copyright© Janelle Aikens, 2025
dc.format.extentxiv, 216
dc.format.mediumelectronic
dc.identifier.urihttps://unbscholar.lib.unb.ca/handle/1882/38286
dc.language.isoen
dc.publisherUniversity of New Brunswick
dc.rightshttp://purl.org/coar/access_right/c_abf2
dc.subject.disciplineInterdisciplinary Studies
dc.titleA qualitative exploration of EMG activity visual feedback for spinal cord injury hand function rehabilitation
dc.typemaster thesis
oaire.license.conditionother
thesis.degree.disciplineInterdisciplinary Studies
thesis.degree.grantorUniversity of New Brunswick
thesis.degree.levelmasters
thesis.degree.nameM.IDST.

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