Cognitive Performance Before and Following Habituation to Exercise-Induced Hypohydration of 2 and 4% Body Mass in Physically Active Individuals
Deshayes TA, Daigle N, Jeker D, Lamontagne-Lacasse M, Perreault-Briere M, Claveau P, Simoneau IL, Chamoux E, Goulet EDB
Nutrients · 3 citas
Cómo se estudió
- Diseño
- Ensayo controlado aleatorizado (indexado por PubMed)
- Estudiado en
- Personas
- Resultado principal
- Marcadores de salud y funcionamiento
Quién lo pagó
- Financiación
- Financiación independiente
- Gobierno
- Fonds de Recherche du Québec - Santé
- Gobierno
- Canadian Government (Innovation for Defence Excellence and Security (IDEaS))
- Gobierno
- Canadian Government (Innovation for Defence Excellence and Security
Según 3 financiadores declarados y la declaración de financiación del texto completo.
Publicación
- Publicado
- 2022-02-22 · Nutrients · vol. 14 · número 5 · pág. 935
- Editorial
- Multidisciplinary Digital Publishing Institute
- Citado
- 6 citas · más que el 61% de estudios similares · 0.6× el promedio de su campo
- Referencias
- 51 trabajos
- Acceso
- Acceso abierto (revista) · CC-BY
- Áreas de investigación
- Thermoregulation and physiological responses · Flow Experience in Various Fields · Climate Change and Health Impacts
- Palabras clave
- Habituation, Crossover study, Effects of sleep deprivation on cognitive performance, Cognition, Psychology, Physical medicine and rehabilitation, Physical therapy, Medicine, Audiology, Placebo
- MeSH
- humans, dehydration, exercise, cross-over studies, cognition, heart rate, adult, habituation, psychophysiologic
9 autores
- Thomas A. Deshayes🇨🇦Université de Sherbrooke
- Nicolas Daigle🇨🇦Université de Sherbrooke
- David Jeker🇨🇦Université de Sherbrooke
- Martin Lamontagne-Lacasse🇨🇦Université de Sherbrooke
- Maxime Perreault-Briere🇨🇦Université de Sherbrooke
- Pascale Claveau🇨🇦Université de Sherbrooke
- Ivan L. Simoneau🇨🇦Cégep de Sherbrooke
- Estelle Chamoux🇨🇦Bishop's University
- Eric D. B. Goulet🇨🇦 · autor de correspondenciaUniversité de Sherbrooke
Resumen
El texto original del estudio, en el idioma en que se publicó.
We investigated the effect of repeated exposures to hypohydration upon cognitive performance. In a randomized crossover design, ten physically active adults completed two 4-week training blocks, one where they maintained euhydration (EUH) and the other where they were water-restricted (DEH) during walking/running at 55% V.O2max, 40 °C. Three sessions per week were performed: (1) 1 h of exercise, (2) exercise until 2% or (3) 4% of body mass has been lost or replaced. Limited to the first and fourth training week, a 12 min walking/running time-trial was completed following the 2 and 4% exercise bouts. Trail making, the Wisconsin card sort, the Stop signal task, Simple visual reaction time and Corsi block-tapping tests were performed immediately following the time-trials. Body mass loss was maintained 0.05). From a practical perspective, the gains in cognitive performance following training to DEH were mostly unclear, but under certain circumstances, were greater than when EUH was maintained. Based on the battery of cognitive tests used in the current study, we conclude that whether physically active individuals are habituated or not to its effect, exercise-induced hypohydration of 2 and 4% has, in general, no or unclear impact on cognitive performance immediately following exercise. These results encourage further research in this area.
Resumen vía Europe PMC. Los derechos de autor siguen siendo de los autores o la editorial (CC BY).
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