Deterioro de la modulación vagal durante el ejercicio bajo carga cognitiva concurrente como marcador de estrés dual en estudiantes universitarios.
| dc.contributor.advisor | Gravito Peña, Felipe Ricardo | |
| dc.contributor.author | Diaz Aparicio, Juan David | |
| dc.contributor.author | Rodriguez Castillo, Daniel Esteban | |
| dc.contributor.corporatename | Universidad Santo Tomás | |
| dc.date.accessioned | 2026-02-02T21:49:27Z | |
| dc.date.available | 2026-02-02T21:49:27Z | |
| dc.date.issued | 2026-01-24 | |
| dc.description | El presente estudio tuvo como objetivo analizar los efectos de la carga cognitiva concurrente sobre la modulación vagal durante el ejercicio físico en estudiantes universitarios. A través de un diseño experimental intra-sujeto con tres condiciones (reposo, ejercicio y ejercicio bajo carga cognitiva), se evaluaron los parámetros de variabilidad de la frecuencia cardíaca (RMSSD, HF y LF/HF) en veinte hombres de 18 a 25 años. Los resultados evidenciaron un deterioro significativo de la modulación vagal durante la condición dual, reflejado en una reducción de los índices parasimpáticos y un aumento del balance simpático-vagal. Estos hallazgos confirman la sensibilidad de la variabilidad cardíaca como marcador fisiológico del estrés dual, aportando evidencia sobre su utilidad para el monitoreo del bienestar en contextos académicos. | |
| dc.description.abstract | This study aimed to analyze the effects of concurrent cognitive load on vagal modulation during physical exercise in university students. Using a within-subjects experimental design with three conditions (rest, exercise, and exercise under cognitive load), heart rate variability parameters (RMSSD, HF, and LF/HF) were evaluated in twenty men aged 18 to 25 years. The results showed a significant impairment of vagal modulation during the dual condition, reflected in a reduction of parasympathetic indices and an increase in sympathovagal balance. These findings confirm the sensitivity of heart rate variability as a physiological marker of dual stress, providing evidence for its usefulness in monitoring well-being in academic settings. | |
| dc.description.degreelevel | Pregrado | spa |
| dc.description.degreename | Profesional en Cultura Física, Deporte y Recreación | spa |
| dc.format.mimetype | application/pdf | |
| dc.identifier.citation | Díaz Aparicio, J. D., & Rodríguez, D. E. (2025). Deterioro de la modulación vagal durante el ejercicio bajo carga cognitiva concurrente como marcador de estrés dual en estudiantes universitarios. [Trabajo de Grado, Universidad Santo Tomás]. Repositorio Institucional. | |
| dc.identifier.instname | instname:Universidad Santo Tomás | spa |
| dc.identifier.reponame | reponame:Repositorio Institucional Universidad Santo Tomás | spa |
| dc.identifier.repourl | repourl:https://repository.usta.edu.co | spa |
| dc.identifier.uri | http://hdl.handle.net/11634/71374 | |
| dc.language.iso | spa | |
| dc.publisher | Universidad Santo Tomás | spa |
| dc.publisher.branch | CRAI-USTA Bogotá | |
| dc.publisher.faculty | Facultad de Cultura Física, Deporte y Recreación | spa |
| dc.publisher.program | Pregrado Cultura Física, Deporte y Recreación | spa |
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| dc.relation.references | Meester, D., Al-Yahya, E., Dawes, H., Martin-Fagg, S., & Piñon, C. (2021). Associations between motor and cognitive function in patients with traumatic brain injury: A systematic review. Brain Injury, 35(2), 139–151. https://doi.org/10.1080/02699052.2020.1865566 | |
| dc.relation.references | Peirce, J., Gray, J. R., Simpson, S., MacAskill, M., Höchenberger, R., Sogo, H., Kastman, E., & Lindeløv, J. K. (2019). PsychoPy2: Experiments in behavior made easy. Behavior Research Methods, 51(1), 195–203. https://doi.org/10.3758/s13428-018-01193-y | |
| dc.relation.references | Polar Electro. (2023). Polar H10 heart rate sensor. https://www.polar.com/es/sensors/h10-heart-rate-sensor | |
| dc.relation.references | Shaffer, F., & Ginsberg, J. P. (2017). An overview of heart rate variability metrics and norms. Frontiers in Public Health, 5, 258. https://doi.org/10.3389/fpubh.2017.00258 | |
| dc.relation.references | Stroop, J. R. (1935). Studies of interference in serial verbal reactions. Journal of Experimental Psychology, 18(6), 643–662. https://doi.org/10.1037/h0054651 | |
| dc.relation.references | Task Force of the European Society of Cardiology and the North American Society of Pacing and Electrophysiology. (1996). Heart rate variability: Standards of measurement, physiological interpretation and clinical use. Circulation, 93(5), 1043–1065. https://doi.org/10.1161/01.CIR.93.5.1043 | |
| dc.relation.references | Tarvainen, M. P., Niskanen, J. P., Lipponen, J. A., Ranta-Aho, P. O., & Karjalainen, P. A. (2014). Kubios HRV – Heart rate variability analysis software. Computer Methods and Programs in Biomedicine, 113(1), 210–220. https://doi.org/10.1016/j.cmpb.2013.07.024 | |
| dc.relation.references | Billman, G. E. (2011). Heart rate variability – A historical perspective. Frontiers in Physiology, 2, 86. https://doi.org/10.3389/fphys.2011.00086 | |
| dc.relation.references | Laborde, S., Mosley, E., & Thayer, J. F. (2017). Heart rate variability and cardiac vagal tone in psychophysiological research – Recommendations for experiment planning, data analysis, and data reporting. Frontiers in Psychology, 8, 213. https://doi.org/10.3389/fpsyg.2017.00213 | |
| dc.relation.references | Thayer, J. F., & Lane, R. D. (2000). A model of neurovisceral integration in emotion regulation and dysregulation. Journal of Affective Disorders, 61(3), 201–216. https://doi.org/10.1016/S0165-0327(00)00338-4 | |
| dc.rights | Attribution-NonCommercial-NoDerivs 2.5 Colombia | en |
| dc.rights.accessrights | info:eu-repo/semantics/openAccess | |
| dc.rights.coar | http://purl.org/coar/access_right/c_abf2 | |
| dc.rights.local | Abierto (Texto Completo) | spa |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/2.5/co/ | |
| dc.subject.keyword | Heart rate variability | |
| dc.subject.keyword | Cognitive load | |
| dc.subject.keyword | Vagal modulation | |
| dc.subject.keyword | Dual stress | |
| dc.subject.keyword | University students | |
| dc.subject.lemb | Modulación vagal | |
| dc.subject.lemb | Estrés psicofisiológico | |
| dc.subject.lemb | Ejercicio físico | |
| dc.subject.proposal | Variabilidad de la frecuencia cardíaca | |
| dc.subject.proposal | Carga cognitiva | |
| dc.subject.proposal | Modulación vagal | |
| dc.subject.proposal | Estrés dual | |
| dc.subject.proposal | Estudiantes universitarios | |
| dc.title | Deterioro de la modulación vagal durante el ejercicio bajo carga cognitiva concurrente como marcador de estrés dual en estudiantes universitarios. | |
| dc.type | bachelor thesis | |
| dc.type.coar | http://purl.org/coar/resource_type/c_7a1f | |
| dc.type.coarversion | http://purl.org/coar/version/c_ab4af688f83e57aa | |
| dc.type.drive | info:eu-repo/semantics/bachelorThesis | |
| dc.type.local | Trabajo de grado | spa |
| dc.type.version | info:eu-repo/semantics/acceptedVersion |
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