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dc.contributor.authorSolis-Urra, Patricio
dc.contributor.authorOrtega Porcel, Francisco Bartolomé 
dc.contributor.authorEsteban Cornejo, Irene
dc.contributor.authorCadenas Sánchez, Cristina
dc.contributor.authorZavala-Crichton, Juan Pablo
dc.contributor.authorMigueles, Jairo H
dc.contributor.authorMora González, José Rafael
dc.date.accessioned2020-03-30T11:30:57Z
dc.date.available2020-03-30T11:30:57Z
dc.date.issued2019-07-26
dc.identifier.citationSolis-Urra, P., Olivares-Arancibia, J., Suarez-Cadenas, E. et al. 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. BMC Pediatr 19, 260 (2019). [https://doi.org/10.1186/s12887-019-1639-8]es_ES
dc.identifier.urihttp://hdl.handle.net/10481/60810
dc.descriptionTrial registration: ClinicalTrials.gov identifier: NCT03894241 Date of register: March 28, 2019. Retrospectively Registered.es_ES
dc.descriptionCogni-Action Project is supported and the study protocol was peer reviewed by the National Commission for Scientific and Technological Research CONICYT/FONDECYT INICIACION 2016 grant no. 11160703. PS-U was supported by a grant from CONICYT/BECAS Chile/72180543. IE-C is supported by a grant from the Spanish Ministry of Science and Innovation (IJCI-2017-33642). CC-S is supported by a grant from the Spanish Ministry of Economy and Competitiveness (BES-2014-068829). JHM and JMG are supported by the Spanish Ministry of Education, Culture and Sport (FPU15/ 02645, FPU14/06837, respectively). Funding bodies has no role in the design of the study and collection, analysis and interpretation of data and in writing the manuscript. This work is part of Ph.D. Thesis conducted in the Biomedicine Doctoral Studies of the University of Granada, Spain.es_ES
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 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:es_ES
dc.description.sponsorshipNational Commission for Scientific and Technological Research CONICYT/FONDECYT INICIACION 2016 grant no. 11160703es_ES
dc.description.sponsorshipGrant from CONICYT/BECAS Chile/72180543es_ES
dc.description.sponsorshipSpanish Ministry of Science and Innovation (IJCI-2017-33642)es_ES
dc.description.sponsorshipSpanish Ministry of Economy and Competitiveness (BES-2014-068829)es_ES
dc.language.isoenges_ES
dc.publisherBiomed Centrales_ES
dc.rightsAtribución 3.0 España*
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es/*
dc.subjectPhysical activityes_ES
dc.subjectSedentary lifestylees_ES
dc.subjectFitnesses_ES
dc.subjectacademic performancees_ES
dc.subjectCognitiones_ES
dc.subjectMagnetic resonance imaging es_ES
dc.titleStudy protocol and rationale of the “Cogniaction project” a cross-sectional and randomized controlled trial about physical activity, brain health, cognition, and educational achievement in schoolchildrenes_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES
dc.identifier.doi10.1186/s12887-019-1639-8


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Atribución 3.0 España
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