Phasic electrodermal activity during the standardized assessment of concussion
Gespeichert in:
| Deutscher übersetzter Titel: | Phasische elektrodermale Aktivität während einer standardisierten Bewertung einer Gehirnerschütterung |
|---|---|
| Autor: | Raikes, Adam C.; Schaefer, Sydney Y. |
| Erschienen in: | Journal of athletic training |
| Veröffentlicht: | 51 (2016), 7, S. 533-539, Lit. |
| Format: | Literatur (SPOLIT) |
| Publikationstyp: | Zeitschriftenartikel |
| Medienart: | Elektronische Ressource (online) Gedruckte Ressource |
| Sprache: | Englisch |
| ISSN: | 1062-6050, 0160-8320, 1938-162X |
| DOI: | 10.4085/1062-6050-51.8.09 |
| Schlagworte: | |
| Online Zugang: | |
| Erfassungsnummer: | PU201610006849 |
| Quelle: | BISp |
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PU201610006849 |
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db |
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Literatur |
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2016-12-15T14:09:35Z |
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2016-10-01T22:04:09Z |
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Zeitschriftenartikel |
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JO00000000720 |
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JOI201600070000720 |
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Journal of athletic training |
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Journal of athletic training, 2016, 7 |
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PU201610006849 |
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Phasic electrodermal activity during the standardized assessment of concussion |
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0533 |
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bisparticle |
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2016 |
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2016 |
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eng |
| title |
Phasic electrodermal activity during the standardized assessment of concussion |
| spellingShingle |
Phasic electrodermal activity during the standardized assessment of concussion Analyse Betreuung, sportmedizinische Elektrode Gedächtnis Gehirn Gehirnerschütterung Gehirnerschütterung Rehabilitation, posttraumatische Schädelhirnverletzung Schädelverletzung Sportmedizin Sporttraumatologie Sportverletzung Sportwissenschaft Untersuchung, vergleichende |
| title_sort |
phasic electrodermal activity during the standardized assessment of concussion |
| title_short |
Phasic electrodermal activity during the standardized assessment of concussion |
| title_alt |
Phasische elektrodermale Aktivität während einer standardisierten Bewertung einer Gehirnerschütterung |
| title_alt_lang |
deu |
| media_type |
Elektronische Ressource (online) Gedruckte Ressource |
| city |
Dallas (Tex) |
| abstract |
Context: The long-term effects of concussion on brain function during cognitive tasks are not fully understood and neuroimaging findings are equivocal. Some images show hyperactivation of prefrontal brain regions in previously concussed individuals relative to controls, suggesting increased cognitive resource allocation. Others show prefrontal hypoactivation and hyperactivation in other regions as a presumed compensatory mechanism. Given the relationship between sympathetic arousal and neural activation, physiologic measures of arousal, such as electrodermal activity, may provide additional insight into the brain's functional changes in those with a history of concussion.
Objective: To quantify differences in electrodermal activity during a commonly used standardized neurocognitive assessment between individuals with or without a history of concussion.
Design: Descriptive laboratory study.
Setting: Research laboratory.
Patients or Other Participants: Seven asymptomatic individuals with a self-reported history of physician-diagnosed, sport-related concussion (number of previous concussions = 1.43 ± 0.53; time since most recent concussion = 0.75 to 6 years, median = 3 years) and 10 individuals without a history of concussion participated in this study.
Main Outcome Measure(s): All participants wore bilateral wrist electrodermal activity sensors during the Standardized Assessment of Concussion. We measured normalized phasic (reactive) electrodermal activity during each test element (orientation, immediate recall, concentration, delayed recall).
Results: A significant group-by-test element interaction was present (P = .003). Individuals with a history of concussion had greater phasic activity during delayed recall (P < .001). Delayed-recall phasic activity was greater in both groups relative to the other elements.
Conclusions: Delayed recall resulted in greater physiologic arousal in previously concussed individuals relative to healthy control participants, supporting previous neuroimaging findings of increased prefrontal cortex activity during memory tasks after concussion. Given similar task performance and arousal patterns across the test, our results suggest that previously concussed individuals incur additional cognitive demands in a short-delay recall task. |
| abstract_lang |
eng |
| abstract_type |
author |
| author2 |
Raikes, Adam C. Schaefer, Sydney Y. |
| author_facet |
Raikes, Adam C. Schaefer, Sydney Y. |
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Autor Autor |
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|
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Raikes, Adam C. Schaefer, Sydney Y. |
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|
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0/Autor/ 1/Autor/Raikes, Adam C./ 0/Autor/ 1/Autor/Schaefer, Sydney Y./ |
| doi |
10.4085/1062-6050-51.8.09 |
| spelling |
10.4085/1062-6050-51.8.09 1062-6050 0160-8320 1938-162X 1202960-9 Analyse Betreuung, sportmedizinische Elektrode Gedächtnis Gehirn Gehirnerschütterung Gehirnerschütterung Rehabilitation, posttraumatische Schädelhirnverletzung Schädelverletzung Sportmedizin Sporttraumatologie Sportverletzung Sportwissenschaft Untersuchung, vergleichende analysis brain comparative study concussion of the brain coomotio cerebri craniocerebral injury electrode memory post-traumatic rehabilitation skull injury sport injury sport science sports medical care sports medicine sport traumatology Theorie der Körpererziehung Theorie der Leibesübungen Theorie der Leibeserziehung Analyse, methodische Vergleich Betreuung, sportärztliche Medizin Geschichte der Medizin Untersuchung, sportmedizinische Wasserdampf Hirnszintigraphie Hirnkontusion Verletzung Verletzung, sportartspezifische Traumatologie exercise science sport and exercise science comparative investigation brain concussion cerebral commotion commotio cerebri traumatology of sport cranial injury injury of the skull injury of the cranium Phasic electrodermal activity during the standardized assessment of concussion PU201610006849 201610006849 |
| url |
https://dx.doi.org/10.4085/1062-6050-51.8.09 http://natajournals.org/doi/pdf/10.4085/1062-6050-51.8.09 |
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fulltext fulltext |
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1 |
| issn |
1062-6050 0160-8320 1938-162X |
| zdb |
1202960-9 |
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0/USA/ 1/USA/Texas/ |
| topic |
Analyse Betreuung, sportmedizinische Elektrode Gedächtnis Gehirn Gehirnerschütterung Gehirnerschütterung Rehabilitation, posttraumatische Schädelhirnverletzung Schädelverletzung Sportmedizin Sporttraumatologie Sportverletzung Sportwissenschaft Untersuchung, vergleichende |
| topic_facet |
Analyse Betreuung, sportmedizinische Elektrode Gedächtnis Gehirn Gehirnerschütterung Gehirnerschütterung Rehabilitation, posttraumatische Schädelhirnverletzung Schädelverletzung Sportmedizin Sporttraumatologie Sportverletzung Sportwissenschaft Untersuchung, vergleichende |
| topic_en |
analysis brain comparative study concussion of the brain coomotio cerebri craniocerebral injury electrode memory post-traumatic rehabilitation skull injury sport injury sport science sports medical care sports medicine sport traumatology |
| topic_en_facet |
analysis brain comparative study concussion of the brain coomotio cerebri craniocerebral injury electrode memory post-traumatic rehabilitation skull injury sport injury sport science sports medical care sports medicine sport traumatology |
| synonym |
Theorie der Körpererziehung Theorie der Leibesübungen Theorie der Leibeserziehung Analyse, methodische Vergleich Betreuung, sportärztliche Medizin Geschichte der Medizin Untersuchung, sportmedizinische Wasserdampf Hirnszintigraphie Hirnkontusion Verletzung Verletzung, sportartspezifische Traumatologie |
| synonym_en |
exercise science sport and exercise science comparative investigation brain concussion cerebral commotion commotio cerebri traumatology of sport cranial injury injury of the skull injury of the cranium |
| journal_facet |
Journal of athletic training |
| container_title |
Journal of athletic training |
| container_volume |
51 |
| container_issue |
7 |
| container_start_page |
S. 533-539 |
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1 |
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BISp |
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JO00000000720 |
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2016 |
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7 |
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1810302035243827200 |
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13,263313 |