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- W4294991736 abstract "We quantified the relationship between spatial oscillations in surface electromyographic (sEMG) activity and trunk-extension torque in individuals with and without chronic low back pain (CLBP), during two submaximal isometric lumbar extension tasks at 20% and 50% of their maximal voluntary torque. High-density sEMG (HDsEMG) signals were recorded from the lumbar erector spinae (ES) with a 64-electrode grid, and torque signals were recorded with an isokinetic dynamometer. Coherence and cross-correlation analyses were applied between the filtered interference HDsEMG and torque signals for each submaximal contraction. Principal component analysis was used to reduce dimensionality of HDsEMG data and improve the HDsEMG-based torque estimation. sEMG-torque coherence was quantified in the δ(0-5 Hz) frequency bandwidth. Regional differences in sEMG-torque coherence were also evaluated by creating topographical coherence maps. sEMG-torque coherence in the δ band and sEMG-torque cross-correlation increased with the increase in torque in the controls but not in the CLBP group (p = 0.018, p = 0.030 respectively). As torque increased, the CLBP group increased sEMG-torque coherence in more cranial ES regions, while the opposite was observed for the controls (p = 0.043). Individuals with CLBP show reductions in sEMG-torque relationships possibly due to the use of compensatory strategies and regional adjustments of ES-sEMG oscillatory activity." @default.
- W4294991736 created "2022-09-09" @default.
- W4294991736 creator A5000086657 @default.
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- W4294991736 date "2022-09-07" @default.
- W4294991736 modified "2023-09-27" @default.
- W4294991736 title "People with chronic low back pain display spatial alterations in high-density surface EMG-torque oscillations" @default.
- W4294991736 cites W1514261135 @default.
- W4294991736 cites W1531353720 @default.
- W4294991736 cites W1634619830 @default.
- W4294991736 cites W1943567567 @default.
- W4294991736 cites W1964143756 @default.
- W4294991736 cites W1967687502 @default.
- W4294991736 cites W1970124046 @default.
- W4294991736 cites W1970320688 @default.
- W4294991736 cites W1976694561 @default.
- W4294991736 cites W1988729942 @default.
- W4294991736 cites W1989603584 @default.
- W4294991736 cites W1994586970 @default.
- W4294991736 cites W2003209004 @default.
- W4294991736 cites W2006687786 @default.
- W4294991736 cites W2009058890 @default.
- W4294991736 cites W2013661161 @default.
- W4294991736 cites W2015147181 @default.
- W4294991736 cites W2016620116 @default.
- W4294991736 cites W2027358627 @default.
- W4294991736 cites W2027528314 @default.
- W4294991736 cites W2036219924 @default.
- W4294991736 cites W2046868598 @default.
- W4294991736 cites W2050450345 @default.
- W4294991736 cites W2062818347 @default.
- W4294991736 cites W2067925574 @default.
- W4294991736 cites W2068728849 @default.
- W4294991736 cites W2070134331 @default.
- W4294991736 cites W2082110081 @default.
- W4294991736 cites W2085756004 @default.
- W4294991736 cites W2086357239 @default.
- W4294991736 cites W2087659605 @default.
- W4294991736 cites W2091150634 @default.
- W4294991736 cites W2095155368 @default.
- W4294991736 cites W2103403570 @default.
- W4294991736 cites W2104951430 @default.
- W4294991736 cites W2113750014 @default.
- W4294991736 cites W2117062012 @default.
- W4294991736 cites W2119391976 @default.
- W4294991736 cites W2123761375 @default.
- W4294991736 cites W2130378672 @default.
- W4294991736 cites W2138261897 @default.
- W4294991736 cites W2142527952 @default.
- W4294991736 cites W2167155701 @default.
- W4294991736 cites W2167262695 @default.
- W4294991736 cites W2262812639 @default.
- W4294991736 cites W2282636726 @default.
- W4294991736 cites W2320803547 @default.
- W4294991736 cites W2330038032 @default.
- W4294991736 cites W2332019618 @default.
- W4294991736 cites W2417148078 @default.
- W4294991736 cites W2481334586 @default.
- W4294991736 cites W2493236962 @default.
- W4294991736 cites W2599076725 @default.
- W4294991736 cites W2613902031 @default.
- W4294991736 cites W2731588688 @default.
- W4294991736 cites W2788966474 @default.
- W4294991736 cites W2807780047 @default.
- W4294991736 cites W2807995893 @default.
- W4294991736 cites W2908302951 @default.
- W4294991736 cites W2911309758 @default.
- W4294991736 cites W2922882768 @default.
- W4294991736 cites W2943537054 @default.
- W4294991736 cites W2946948438 @default.
- W4294991736 cites W2962691541 @default.
- W4294991736 cites W2995142678 @default.
- W4294991736 cites W3016908466 @default.
- W4294991736 cites W3019868331 @default.
- W4294991736 cites W3021157419 @default.
- W4294991736 cites W3046789258 @default.
- W4294991736 cites W3106231559 @default.
- W4294991736 cites W3119865644 @default.
- W4294991736 cites W3129836615 @default.
- W4294991736 cites W3132488307 @default.
- W4294991736 cites W3157419849 @default.
- W4294991736 cites W3157932042 @default.
- W4294991736 cites W3161321901 @default.
- W4294991736 cites W3175414171 @default.
- W4294991736 cites W3186066579 @default.
- W4294991736 cites W4292229870 @default.
- W4294991736 cites W4380286811 @default.
- W4294991736 cites W3021680978 @default.
- W4294991736 doi "https://doi.org/10.1038/s41598-022-19516-7" @default.
- W4294991736 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/36071134" @default.
- W4294991736 hasPublicationYear "2022" @default.
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