Please use this identifier to cite or link to this item:
http://earsiv.odu.edu.tr:8080/xmlui/handle/11489/5113
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Sozen, Hasan | - |
dc.contributor.author | Ce, E. | - |
dc.contributor.author | Bisconti, A. V. | - |
dc.contributor.author | Rampichini, S. | - |
dc.contributor.author | Longo, S. | - |
dc.contributor.author | Coratella, G. | - |
dc.contributor.author | Shokohyar, S. | - |
dc.contributor.author | Doria, C. | - |
dc.contributor.author | Borrelli, M. | - |
dc.contributor.author | Limonta, E. | - |
dc.contributor.author | Esposito, F. | - |
dc.date.accessioned | 2024-03-26T06:36:51Z | - |
dc.date.available | 2024-03-26T06:36:51Z | - |
dc.date.issued | 2019 | - |
dc.identifier.citation | Sözen, H., Cè, E., Bisconti, AV., Rampichini, S., Longo, S., Coratella, G., Shokohyar, S., Doria, C., Borrelli, M., Limonta, E., Esposito, F. (2019). Differences in electromechanical delay components induced by sex, age and physical activity level: new insights from a combined electromyographic, mechanomyographic and force approach. Sport Sci. Health, 15(3), 623-633. https://doi.org/10.1007/s11332-019-00563-z | en_US |
dc.identifier.issn | 1824-7490 | - |
dc.identifier.issn | 1825-1234 | - |
dc.identifier.uri | http://dx.doi.org/10.1007/s11332-019-00563-z | - |
dc.identifier.uri | https://www.webofscience.com/wos/woscc/full-record/WOS:000675812800017 | - |
dc.identifier.uri | http://earsiv.odu.edu.tr:8080/xmlui/handle/11489/5113 | - |
dc.description | WoS Categories: Sport Sciences | en_US |
dc.description | Web of Science Index: Emerging Sources Citation Index (ESCI) | en_US |
dc.description | Research Areas: Sport Sciences | en_US |
dc.description.abstract | BackgroundElectromyographic (EMG), mechanomyographic (MMG) and force (F) signals combined analysis represents an interesting approach to partition the electrochemical and mechanical events contributing to total electromechanical delay, i.e., the time lag existing between the muscle activation and the onset of force generation.AimThe study sought to assess the differences in electromechanical delay due to sex, age, and physical activity level.MethodsElectromechanical components were assessed on vastus lateralis muscle during a maximum voluntary contraction and electrically evoked contractions in 180 participants. During each contraction, the EMG, MMG and F signals were recorded. Electromechanical delays and its two components (Delta t EMG-MMG, mainly electrochemical component; and Delta t MMG-F, mainly mechanical component) were computed. Measurements' reliability (intraclass correlation coefficient, ICC) and sensitivity (minimum detectable changes at 95% confidence as a percentage, MDC95%) were also calculated.ResultsICC spanned from 0.89 to 0.97 with a percentage change of the standard error of the measurement (SEM%) ranging from 1.6 to 4.9%. MDC95% values ranged between 3.1 and 9.8%. Longer electromechanical delay values were observed in: (1) women compared to men; (2) 40-45 years old compared to 30-35 years and 20-25 years; and (3) sedentary than active participants. Differences were accompanied by increments in Delta t MMG-F but not in Delta t EMG-MMG values.ConclusionsThe alterations in the whole electromechanical delay induced by sex, age, and physical activity level could be ascribed to the difference in the duration of the mechanical events included in the electromechanical delay, possibly due to modifications in the muscle-tendon unit characteristics. | en_US |
dc.description.sponsorship | Scientific and Technological Research Council of Turkey (TUBITAK) | en_US |
dc.language.iso | eng | en_US |
dc.publisher | SPRINGERNATURE-LONDON | en_US |
dc.relation.isversionof | 10.1007/s11332-019-00563-z | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | Maximum voluntary contraction, Electrically evoked contraction, Electromyography, Mechanomyography | en_US |
dc.title | Differences in electromechanical delay components induced by sex, age and physical activity level: new insights from a combined electromyographic, mechanomyographic and force approach | en_US |
dc.type | article | en_US |
dc.relation.journal | SPORT SCIENCES FOR HEALTH | en_US |
dc.contributor.department | Ordu Üniversitesi | en_US |
dc.contributor.authorID | 0000-0003-0156-2593 | en_US |
dc.contributor.authorID | 0000-0003-0691-3153 | en_US |
dc.contributor.authorID | 0000-0001-7246-2819 | en_US |
dc.contributor.authorID | 0000-0002-9947-6214 | en_US |
dc.contributor.authorID | 0000-0001-5806-8305 | en_US |
dc.contributor.authorID | 0000-0002-4420-2611 | en_US |
dc.contributor.authorID | 0000-0001-9510-1653 | en_US |
dc.contributor.authorID | 0000-0001-7523-9102 | en_US |
dc.contributor.authorID | 0000-0002-6984-9323 | en_US |
dc.identifier.volume | 15 | en_US |
dc.identifier.issue | 3 | en_US |
dc.identifier.startpage | 623 | en_US |
dc.identifier.endpage | 633 | en_US |
Appears in Collections: | Spor Yöneticiliği |
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.