Study protocol and rationale of the "cogni-action project" a cross-sectional and randomized controlled trial about physical activity, brain health, cognition, and educational achievement in schoolchildren

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dc.contributor.authorSolis-Urra, Patricio
dc.contributor.authorOlivares-Arancibia, Jorge
dc.contributor.authorSuarez-Cadenas, Ernesto
dc.contributor.authorSanchez-Martinez, Javier
dc.contributor.authorRodríguez-Rodríguez, Fernando
dc.contributor.authorOrtega, Francisco B.
dc.contributor.authorEsteban-Cornejo, Irene
dc.contributor.authorCadenas-Sanchez, Cristina
dc.contributor.authorCastro-Piñero, Jose
dc.contributor.authorVeloz, Alejandro
dc.contributor.authorChabert, Steren
dc.contributor.authorSaradangani, Kabir P.
dc.contributor.authorZavala-Crichton, Juan Pablo
dc.contributor.authorMigueles, Jairo H.
dc.contributor.authorMora-Gonzalez, Jose
dc.contributor.authorQuiroz-Escobar, Milton
dc.contributor.authorAlmonte-Espinoza, Diego
dc.contributor.authorUrzúa, Alfonso
dc.contributor.authorDragicevic, Constantino D.
dc.contributor.authorAstudillo, Aland
dc.contributor.authorMéndez-Gassibe, Eduardo
dc.contributor.authorRiquelme-Uribe, Daniel
dc.contributor.authorAzagra, Marcela Jarpa
dc.contributor.authorCristi-Montero, Carlos
dc.date.accessioned2024-06-04T23:58:04Z
dc.date.available2024-06-04T23:58:04Z
dc.date.issued2019-07-26
dc.descriptionINDEXACIÓN: SCOPUS.
dc.description.abstractBackground: Education and health are crucial topics for public policies as both largely determine the future wellbeing of the society. Currently, several studies recognize that physical activity (PA) benefits brain health in children. However, most of these studies have not been carried out in developing countries or lack the transference into the education field. The Cogni-Action Project is divided into two stages, a cross-sectional study and a crossover-randomized trial. The aim of the first part is to establish the associations of PA, sedentarism, and physical fitness with brain structure and function, cognitive performance and academic achievement in Chilean schoolchildren (10-13 years-old). The aim of the second part is to determinate the acute effects of three PA protocols on neuroelectric indices during a working memory and a reading task. Methods: PA and sedentarism will be self-reported and objectively-assessed with accelerometers in a representative subsample, whilst physical fitness will be evaluated through the ALPHA fitness test battery. Brain structure and function will be assessed by magnetic resonance imaging (MRI) in a randomized subsample. Cognitive performance will be assessed through the NeuroCognitive Performance Test, and academic achievement by school grades. In the second part 32 adolescents (12-13 year-old) will be cross-over randomized to these condition (i) "Moderate-Intensity Continuous Training" (MICT), (ii) "Cooperative High-Intensity Interval Training" (C-HIIT), and (iii) Sedentary condition. Neuroelectric indices will be measures by electroencephalogram (EEG) and eye-tracking, working memory by n-back task and reading comprehension by a reading task. Discussion: The main strength of this project is that, to our knowledge, this is the first study analysing the potential association of PA, sedentarism, and physical fitness on brain structure and function, cognitive performance, and academic achievement in a developing country, which presents an important sociocultural gap. For this purpose, this project will use advanced technologies in neuroimaging (MRI), electrophysiology (EEG), and eye-tracking, as well as objective and quality measurements of several physical and cognitive health outcomes. Trial registration: ClinicalTrials.gov identifier: NCT03894241 Date of register: March 28, 2019. Retrospectively Registered. © 2019 The Author(s).
dc.identifier.citationBMC Pediatrics, Volume 19, Issue 1, 26 July 2019, Article number 260
dc.identifier.doi10.1186/s12887-019-1639-8
dc.identifier.issn1471-2431
dc.identifier.urihttps://repositorio.unab.cl/handle/ria/57307
dc.language.isoen
dc.publisherBioMed Central Ltd
dc.rights.licenseCC BY 4.0 Attribution 4.0 International Deed
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectAcademic performance
dc.subjectCognition
dc.subjectFitness
dc.subjectMagnetic resonance imaging
dc.subjectPhysical activity
dc.subjectSedentary lifestyle
dc.titleStudy protocol and rationale of the "cogni-action project" a cross-sectional and randomized controlled trial about physical activity, brain health, cognition, and educational achievement in schoolchildren
dc.typeArtículo
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