Cortical current density oscillations in the motor cortex are correlated with muscular activity during pedaling exercise
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| Deutscher übersetzter Titel: | Kortikale Stromdichteschwingungen im motorischen Kortex korrelieren mit Muskelaktivität während eines Pedalier-Trainings |
|---|---|
| Autor: | Schneider, S.; Rouffet, D.M.; Billaut, F.; Strüder, Heiko Klaus |
| Erschienen in: | Neuroscience |
| Veröffentlicht: | 228 (2013), S. 309–314, Lit. |
| Format: | Literatur (SPOLIT) |
| Publikationstyp: | Zeitschriftenartikel |
| Medienart: | Elektronische Ressource (online) Gedruckte Ressource |
| Sprache: | Englisch |
| ISSN: | 0306-4522, 1873-7544 |
| DOI: | 10.1016/j.neuroscience.2012.10.037 |
| Schlagworte: | |
| Online Zugang: | |
| Erfassungsnummer: | PU201407006528 |
| Quelle: | BISp |
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PU201407006528 |
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Literatur |
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2017-03-30T10:33:21Z |
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JO00000100464 |
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JOY20130100464 |
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Neuroscience |
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Neuroscience, 2013 |
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PU201407006528 |
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Cortical current density oscillations in the motor cortex are correlated with muscular activity during pedaling exercise |
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0309 |
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bisparticle |
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2013 |
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2013 |
| language |
eng |
| title |
Cortical current density oscillations in the motor cortex are correlated with muscular activity during pedaling exercise |
| spellingShingle |
Cortical current density oscillations in the motor cortex are correlated with muscular activity during pedaling exercise Beeinflussung Elektroenzephalographie Fahrradergometerbelastung Gehirn Großhirn Hirnrinde Leistungsphysiologie Muskelaktivität Neurologie Neurophysiologie Oberflächen-EMG Oszillation |
| title_sort |
cortical current density oscillations in the motor cortex are correlated with muscular activity during pedaling exercise |
| title_short |
Cortical current density oscillations in the motor cortex are correlated with muscular activity during pedaling exercise |
| title_alt |
Kortikale Stromdichteschwingungen im motorischen Kortex korrelieren mit Muskelaktivität während eines Pedalier-Trainings |
| title_alt_lang |
deu |
| media_type |
Elektronische Ressource (online) Gedruckte Ressource |
| city |
Amsterdam |
| abstract |
Despite modern imaging techniques, assessing and localizing changes in brain activity during whole-body exercise is still challenging. Using an active electroencephalography (EEG) system in combination with source localization algorithms, this study aimed to localize brain cortical oscillations patterns in the motor cortex and to correlate these with surface electromyography (EMG)-detected muscular activity during pedaling exercise. Eight subjects performed 2-min isokinetic (90 rpm) cycling bouts at intensities ranging from 1 to 5 W kg−1 body mass on a cycle ergometer. These bouts were interspersed by a minimum of 2 min of passive rest to limit to development of peripheral muscle fatigue. Brain cortical activity within the motor cortex was analyzed using a 32-channel active EEG system combined with source localization algorithms. EMG activity was recorded from seven muscles on each lower limb. EEG and EMG activity revealed comparatively stable oscillations across the different exercise intensities. More importantly, the oscillations in cortical activity within the motor cortex were significantly correlated with EMG activity during the high-intensity cycling bouts. This study demonstrates that it is possible to localize oscillations in brain cortical activity during moderate- to high-intensity cycling exercise using EEG in combination with source localization algorithms, and that these oscillations match the activity of the active muscles in time and amplitude. Results of this study might help to further evaluate the effects of central vs. peripheral fatigue during exercise. Verf.-Referat |
| abstract_lang |
eng |
| abstract_type |
abstract |
| author2 |
Schneider, S. Rouffet, D.M. Billaut, F. Strüder, Heiko Klaus |
| author_facet |
Schneider, S. Rouffet, D.M. Billaut, F. Strüder, Heiko Klaus |
| author2-role |
Autor Autor Autor Autor |
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P286 |
| author_author_facet |
Schneider, S. Rouffet, D.M. Billaut, F. Strüder, Heiko Klaus |
| author2-synonym |
Strüder, H.K. ,Strüder, Heiko K. ,Strüder, Heiko |
| author2_hierarchy_facet |
0/Autor/ 1/Autor/Schneider, S./ 0/Autor/ 1/Autor/Rouffet, D.M./ 0/Autor/ 1/Autor/Billaut, F./ 0/Autor/ 1/Autor/Strüder, Heiko Klaus/ |
| doi |
10.1016/j.neuroscience.2012.10.037 |
| spelling |
10.1016/j.neuroscience.2012.10.037 0306-4522 1873-7544 NRSCD 196739-3 Beeinflussung Elektroenzephalographie Fahrradergometerbelastung Gehirn Großhirn Hirnrinde Leistungsphysiologie Muskelaktivität Neurologie Neurophysiologie Oberflächen-EMG Oszillation bicycle ergometer load brain brain cortex cerebrum electro-encephalography exercise physiology influencing muscle activity neurology neurophysiology oscillation surface EMG Physiologie Arbeitsphysiologie Sportphysiologie Muskelaktion Hirnszintigraphie Einflussnahme EEG Belastung physiology of exercise performance physiology cerebral cortex influence, exertion of persuasion EEG bicycle ergometer exercise Cortical current density oscillations in the motor cortex are correlated with muscular activity during pedaling exercise PU201407006528 201407006528 |
| url |
http://www.sciencedirect.com/science/article/pii/S0306452212010524 https://dx.doi.org/10.1016/j.neuroscience.2012.10.037 |
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fulltext fulltext |
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1 0 |
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1 |
| issn |
0306-4522 1873-7544 |
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NRSCD |
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196739-3 |
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0/Niederlande/ |
| topic |
Beeinflussung Elektroenzephalographie Fahrradergometerbelastung Gehirn Großhirn Hirnrinde Leistungsphysiologie Muskelaktivität Neurologie Neurophysiologie Oberflächen-EMG Oszillation |
| topic_facet |
Beeinflussung Elektroenzephalographie Fahrradergometerbelastung Gehirn Großhirn Hirnrinde Leistungsphysiologie Muskelaktivität Neurologie Neurophysiologie Oberflächen-EMG Oszillation |
| topic_en |
bicycle ergometer load brain brain cortex cerebrum electro-encephalography exercise physiology influencing muscle activity neurology neurophysiology oscillation surface EMG |
| topic_en_facet |
bicycle ergometer load brain brain cortex cerebrum electro-encephalography exercise physiology influencing muscle activity neurology neurophysiology oscillation surface EMG |
| synonym |
Physiologie Arbeitsphysiologie Sportphysiologie Muskelaktion Hirnszintigraphie Einflussnahme EEG Belastung |
| synonym_en |
physiology of exercise performance physiology cerebral cortex influence, exertion of persuasion EEG bicycle ergometer exercise |
| journal_facet |
Neuroscience |
| container_title |
Neuroscience |
| container_volume |
228 |
| container_start_page |
S. 309–314 |
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1 |
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BISp |
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JO00000100464 |
| journal_year |
2013 |
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1791513805841235968 |
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13,546433 |