Efects of cafeine intake and exercise intensity on executive and arousal vigilance
Autor: | Carlos Sanchis, Fernando Gabriel Luna, Esther Blasco, Juan Lupiáñez |
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Jazyk: | angličtina |
Rok vydání: | 2020 |
Předmět: |
Adult
CAFFEINE medicine.medical_specialty EXCERCISE Adolescent media_common.quotation_subject lcsh:Medicine Poison control Physical exercise Audiology 050105 experimental psychology Article Arousal 03 medical and health sciences chemistry.chemical_compound Executive Function Young Adult 0302 clinical medicine Caffeine medicine Reaction Time Humans 0501 psychology and cognitive sciences Attention Exercise physiology lcsh:Science VIGILANCE Exercise purl.org/becyt/ford/5.1 [https] media_common Multidisciplinary purl.org/becyt/ford/5 [https] business.industry lcsh:R 05 social sciences ATTENTION Cognition chemistry Exercise intensity Randomized controlled trials lcsh:Q business 030217 neurology & neurosurgery Vigilance (psychology) |
Zdroj: | Digibug: Repositorio Institucional de la Universidad de Granada Universidad de Granada (UGR) Scientific Reports CONICET Digital (CONICET) Consejo Nacional de Investigaciones Científicas y Técnicas instacron:CONICET Scientific Reports, Vol 10, Iss 1, Pp 1-13 (2020) Digibug. Repositorio Institucional de la Universidad de Granada instname |
ISSN: | 2017-8492 |
DOI: | 10.1038/s41598-020-65197-5 |
Popis: | During physical eforts and sport practice, vigilance is responsible for maintaining an optimal state of activation, guaranteeing the ability to quickly respond and detect unexpected, but critical, stimuli over time. Cafeine and physical exercise are able to modulate the activation state, afecting vigilance performance. The aim of the present work was to assess the specifc efects and modulations of cafeine intake and two physical intensities on vigilance components. Participants performed an attentional task (ANTI-Vea) to measure the executive and arousal components of vigilance, in six double-blinded counterbalanced sessions combining cafeine, placebo, or no-ingestion, with light vs. moderate cyclergometer exercise. Exercise at moderate intensity improved executive vigilance with faster overall reaction time (RT), without impairing error rates. Instead, cafeine intake generally improved arousal vigilance. In conclusion, cafeine and acute exercise seems to moderate executive and arousal vigilance in diferent ways. Consejo Nacional de Investigaciones Cientificas y Tecnicas (CONICET) Spanish Agencia Estatal de Investigacion, Ministerio de Economia y Competitividad PSI2017-84926-P A-SEJ-036-UGR18 Juan de Andalucia Universidad de Granada |
Databáze: | OpenAIRE |
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