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Repeatability of electromyography recordings and muscle synergies during gait among children with cerebral palsy
| Content Provider | Scilit |
|---|---|
| Author | Steele, Katherine M. Munger, Meghan Peters, Keshia M. Shuman, Benjamin R. Schwartz, Michael |
| Copyright Year | 2019 |
| Description | Journal: Gait & Posture The inter-visit variance ratios of EMG data for children with CP were similar to previously reported results for typically-developing children and unimpaired adults (range: 0.39 for vastus lateralis to 0.66 for rectus femoris). The average cosine similarity of the EMG waveforms between visits was greater than 0.9 for all muscles, while synergy weights and activations also had high similarity - greater than 0.8 and 0.9 between visits, respectively. These results demonstrate that EMG repeatability between visits during clinical gait analysis for children with CP is similar to unimpaired individuals. These results provide a baseline for evaluating whether observed changes in EMG recordings between visits reflect real changes in muscle activity or are within the range of inter-visit variability. |
| Related Links | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6283402/pdf |
| Ending Page | 295 |
| Page Count | 6 |
| Starting Page | 290 |
| ISSN | 09666362 |
| e-ISSN | 18792219 |
| DOI | 10.1016/j.gaitpost.2018.10.009 |
| Journal | Gait & Posture |
| Volume Number | 67 |
| Language | English |
| Publisher | Elsevier BV |
| Publisher Date | 2019-01-01 |
| Access Restriction | Open |
| Subject Keyword | Journal: Gait & Posture Biological Psychology Clinical Gait Analysis Inter-day Reliability Minimal Detectable Change Motor Modules |
| Content Type | Text |
| Resource Type | Article |
| Subject | Orthopedics and Sports Medicine Rehabilitation Biophysics Sports Science |
