Acute Exercise and Motor Memory Consolidation: The Role of Exercise Intensity
| Autor: | Marc Roig, Christian Ritz, Richard Thomas, Jesper Lundbye-Jensen, Lasse Christiansen, Line K. Johnsen, Svend Sparre Geertsen |
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| Rok vydání: | 2016 |
| Předmět: |
Male
0301 basic medicine Time Factors Physiology Social Sciences lcsh:Medicine Neuropsychological Tests Procedural memory Cognition Learning and Memory 0302 clinical medicine Aerobic Exercise Heart Rate Surveys and Questionnaires Medicine and Health Sciences Psychology Public and Occupational Health lcsh:Science Motor skill Multidisciplinary Brain Sports Science Healthy Volunteers Motor Skills Memory consolidation Research Article Adult medicine.medical_specialty Cardiology Young Adult 03 medical and health sciences Memory Heart rate medicine Learning Humans Aerobic exercise Sports and Exercise Medicine Exercise physiology Exercise Memory Consolidation lcsh:R Cognitive Psychology Biology and Life Sciences Physical Activity Intensity (physics) 030104 developmental biology Physical Fitness Physical therapy Exercise intensity Cognitive Science lcsh:Q Physiological Processes Sleep Psychomotor Performance 030217 neurology & neurosurgery Neuroscience |
| Zdroj: | PLoS ONE, Vol 11, Iss 7, p e0159589 (2016) Thomas, R, Korsgaard Johnsen, L, Geertsen, S S, Christiansen, L, Ritz, C, Roig, M & Lundbye-Jensen, J 2016, ' Acute exercise and motor memory consolidation : the role of exercise intensity ', P L o S One, vol. 11, no. 7, e0159589 . https://doi.org/10.1371/journal.pone.0159589 PLoS ONE |
| ISSN: | 1932-6203 |
| Popis: | A single bout of high intensity aerobic exercise (~90% VO2peak) was previously demonstrated to amplify off-line gains in skill level during the consolidation phase of procedural memory. High intensity exercise is not always a viable option for many patient groups or in a rehabilitation setting where low to moderate intensities may be more suitable. The aim of this study was to investigate the role of intensity in mediating the effects of acute cardiovascular exercise on motor skill learning. We investigated the effects of different exercise intensities on the retention (performance score) of a visuomotor accuracy tracking task. Thirty six healthy male subjects were randomly assigned to one of three groups that performed either a single bout of aerobic exercise at 20 min post motor skill learning at 45% (EX45), 90% (EX90) maximal power output (Wmax) or rested (CON). Randomization was stratified to ensure that the groups were matched for relative peak oxygen consumption (ml O2/min/kg) and baseline score in the tracking task. Retention tests were carried out at 1 (R1) and 7 days (R7) post motor skill learning. At R1, changes in performance scores were greater for EX90 compared to CON (p |
| Databáze: | OpenAIRE |
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