File:Effects of Caffeine and Acute Aerobic Exercise on Working Memory and Caffeine Withdrawal.pdf
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[edit]DescriptionEffects of Caffeine and Acute Aerobic Exercise on Working Memory and Caffeine Withdrawal.pdf |
English: Studies show that a single bout of exercise confers cognitive benefits. However, many individuals use psychoactive substances such as caffeine to enhance cognitive performance. The effects of acute exercise in comparison to caffeine on cognition remain unknown. Furthermore, caffeine use is associated with withdrawal symptoms upon cessation. Whether acute exercise can reduce withdrawal symptoms also remains unknown. The objectives of this study were to compare the effects of acute moderate intensity aerobic exercise to caffeine on working memory (WM) and caffeine withdrawal symptoms (CWS). In Phase I, non-caffeine (n = 29) and caffeine consumers (n = 30) completed a WM assessment, followed by acute exercise and caffeine. In Phase II, caffeine consumers (n = 25) from Phase I underwent the WM assessment and reported CWS following a 12-hour deprivation period. Acute moderate intensity aerobic exercise and caffeine (1.2 mg/kg) significantly improved WM accuracy and reduced CWS comparably. WM performance was not reduced following caffeine deprivation. |
Date | |
Source | https://www.nature.com/articles/s41598-019-56251-y |
Author | Anisa Morava, Matthew James Fagan & Harry Prapavessis |
doi:10.1038/s41598-019-56251-y
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current | 13:11, 15 February 2020 | 1,239 × 1,629, 9 pages (1.31 MB) | Koavf (talk | contribs) | User created page with UploadWizard |
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Short title | Effects of Caffeine and Acute Aerobic Exercise on Working Memory and Caffeine Withdrawal |
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Image title | Scientific Reports, doi:10.1038/s41598-019-56251-y |
Software used | Springer |
Conversion program | iText® 5.3.5 ©2000-2012 1T3XT BVBA (SPRINGER SBM; licensed version) |
Encrypted | no |
Page size | 595.276 x 782.362 pts |
Version of PDF format | 1.4 |