Can caffeine intake combined with aerobic exercise lead to improvement in attentional and psychomotor performance in trained individuals?
| العنوان: | Can caffeine intake combined with aerobic exercise lead to improvement in attentional and psychomotor performance in trained individuals? |
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| المؤلفون: | Eduardo Lattari, Sergio Machado, Carolina Cavalcante de Paula, Carlos Campos, Eric Murillo-Rodríguez, Fabyana Bernardes, Geraldo de Albuquerque Maranhão Neto, Alberto Souza de Sá Filho |
| المصدر: | IBRO Reports IBRO Reports, Vol 8, Iss, Pp 76-81 (2020) |
| سنة النشر: | 2019 |
| مصطلحات موضوعية: | 0301 basic medicine, Poison control, Articles from the Special Issue on Neuroscience & Lifestyle: from neurobiology to mental health, Edited by Renato Monteiro-Junior and Frederico Sander Mansur Machado, Placebo, lcsh:RC321-571, 03 medical and health sciences, chemistry.chemical_compound, 0302 clinical medicine, Caffeine, Medicine, Aerobic exercise, Ingestion, Effects of sleep deprivation on cognitive performance, Cognitive performance, lcsh:Neurosciences. Biological psychiatry. Neuropsychiatry, VO2Max, Psychomotor learning, business.industry, General Neuroscience, Repeated measures design, 030104 developmental biology, chemistry, Anesthesia, business, human activities, 030217 neurology & neurosurgery |
| الوصف: | Highlights • Supplementation effect was found, suggesting distinct interaction mechanisms between attention and SRT (simple reaction time). • The change in the SRT magnitude increased after 60 min from caffeine intake, and even more after exercise. • The decrease in the SRT magnitude after caffeine intake and exercise suggests additional effects of caffeine on exercise. To evaluate the acute effects of ingestion of 500 mg of caffeine in addition to aerobic exercise on the optimization of cognitive attention tasks and simple reaction time. Twenty men were randomly divided into two groups, caffeine (CAF) and placebo (PLA), and underwent cardiopulmonary exercise testing and cognitive testing (D2SLK, D2GZ, D2F% and TRS). Then, both ingested 500 mg of caffeine or placebo (double blind), and after 60 min performed a 30-minute continuous exercise session at 70 % VO2Max. Cognitive tests were repeated immediately after exercise, and after 30 min. D2SLK, D2GZ, D2F% and TRS scores were compared by repeated measures ANOVA. The magnitude of the effect was established, and it was considered meaningful p = 0.05. CAF is able to alter D2SLK and also reduce D2F% (0.001 - moderate effect, 0.82) and improve the task after 30 min of exercise (p = 0.014 - moderate effect 0.95). The TRS showed significant gains for the CAF group compared to PLA (0.000 - high effect 1.76). Caffeine induces significant effects in attention and reaction time domains independent of the effect of aerobic exercise. |
| تدمد: | 2451-8301 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::147725a0379529cec3834fbb7bb05750 https://pubmed.ncbi.nlm.nih.gov/32529114 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....147725a0379529cec3834fbb7bb05750 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 24518301 |
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