Effects of mental fatigue on reaction time in sportsmen
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRGS |
Texto Completo: | http://hdl.handle.net/10183/267711 |
Resumo: | Aim: Mental fatigue (MF) has been defined as a psychobiological state commonly caused by prolonged periods of demanding cognitive activity. However, the differences between women and men in their reaction times (RTs) to visual stimuli due to mental fatigue remain largely unknown. We compare the differences in RT and heart rate after an acute intervention of mental fatigue between male and female athletes. Materials and methods: For this aim, 64 participants (age 31.7 ± 6.2 y) performed a routine of 15 min of the Stroop test (PsyTool), with 600 tasks and five different colors. Their heart rate (HR) was registered before, during, and one, three, and five minutes after the Stroop test. Meanwhile, the RT was evaluated before and after the Stroop test. A general linear mixed model (GLMM) and a Bonferroni post hoc test were used to compare the HR between the conditions and an ANOVA two-way analysis was used to compare the values pre-/post-Stroop test. (α = 0.05). Results: The GLMM for HR showed an effect on the time (p < .001) and the time × group interaction (p = 0.004). The RT was significantly increased pre- to post-Stroop test (p < 0.05); however, there was no difference between the pre- and post-HR measurements (p = 1.000) and the measurements one (p = 0.559), three (p = 1.000) and five (p = 1.000) min after the Stroop test. Conclusion: The present findings suggest that the parasympathetic branch of the autonomous nervous system which functions as a relaxation system tends to be activated under increasing mental fatigue, with a decreased performance (RT) similarly in men and women. Therefore, athletes could use MF induced during training to improve the time delay related to motor tasks. |
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Migliaccio, Gian MarioDi Filippo, GloriaRusso, LucaOrgiana, TaniaArdigò, Luca PaoloCasal, Marcela ZimmermannPeyré-Tartaruga, Leonardo AlexandrePadulo, Johnny2023-11-28T03:22:54Z20221661-7827http://hdl.handle.net/10183/267711001174588Aim: Mental fatigue (MF) has been defined as a psychobiological state commonly caused by prolonged periods of demanding cognitive activity. However, the differences between women and men in their reaction times (RTs) to visual stimuli due to mental fatigue remain largely unknown. We compare the differences in RT and heart rate after an acute intervention of mental fatigue between male and female athletes. Materials and methods: For this aim, 64 participants (age 31.7 ± 6.2 y) performed a routine of 15 min of the Stroop test (PsyTool), with 600 tasks and five different colors. Their heart rate (HR) was registered before, during, and one, three, and five minutes after the Stroop test. Meanwhile, the RT was evaluated before and after the Stroop test. A general linear mixed model (GLMM) and a Bonferroni post hoc test were used to compare the HR between the conditions and an ANOVA two-way analysis was used to compare the values pre-/post-Stroop test. (α = 0.05). Results: The GLMM for HR showed an effect on the time (p < .001) and the time × group interaction (p = 0.004). The RT was significantly increased pre- to post-Stroop test (p < 0.05); however, there was no difference between the pre- and post-HR measurements (p = 1.000) and the measurements one (p = 0.559), three (p = 1.000) and five (p = 1.000) min after the Stroop test. Conclusion: The present findings suggest that the parasympathetic branch of the autonomous nervous system which functions as a relaxation system tends to be activated under increasing mental fatigue, with a decreased performance (RT) similarly in men and women. Therefore, athletes could use MF induced during training to improve the time delay related to motor tasks.application/pdfengInternational journal of environmental research and public health. Basel. Vol. 19, n.21, 14360 (Nov. 2022) p. 1-9Frequência cardíacaFadiga mentalTestes neuropsicológicosHeart rateMental fatigueResponse timeStroop testEffects of mental fatigue on reaction time in sportsmenEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSTEXT001174588.pdf.txt001174588.pdf.txtExtracted Texttext/plain38912http://www.lume.ufrgs.br/bitstream/10183/267711/2/001174588.pdf.txta47c31e1dee118927d089d4a25c601c7MD52ORIGINAL001174588.pdfTexto completo (inglês)application/pdf1389176http://www.lume.ufrgs.br/bitstream/10183/267711/1/001174588.pdffc489d0ee8a3c1e430eee81b5ba82252MD5110183/2677112023-12-10 04:21:11.161077oai:www.lume.ufrgs.br:10183/267711Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2023-12-10T06:21:11Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.fl_str_mv |
Effects of mental fatigue on reaction time in sportsmen |
title |
Effects of mental fatigue on reaction time in sportsmen |
spellingShingle |
Effects of mental fatigue on reaction time in sportsmen Migliaccio, Gian Mario Frequência cardíaca Fadiga mental Testes neuropsicológicos Heart rate Mental fatigue Response time Stroop test |
title_short |
Effects of mental fatigue on reaction time in sportsmen |
title_full |
Effects of mental fatigue on reaction time in sportsmen |
title_fullStr |
Effects of mental fatigue on reaction time in sportsmen |
title_full_unstemmed |
Effects of mental fatigue on reaction time in sportsmen |
title_sort |
Effects of mental fatigue on reaction time in sportsmen |
author |
Migliaccio, Gian Mario |
author_facet |
Migliaccio, Gian Mario Di Filippo, Gloria Russo, Luca Orgiana, Tania Ardigò, Luca Paolo Casal, Marcela Zimmermann Peyré-Tartaruga, Leonardo Alexandre Padulo, Johnny |
author_role |
author |
author2 |
Di Filippo, Gloria Russo, Luca Orgiana, Tania Ardigò, Luca Paolo Casal, Marcela Zimmermann Peyré-Tartaruga, Leonardo Alexandre Padulo, Johnny |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Migliaccio, Gian Mario Di Filippo, Gloria Russo, Luca Orgiana, Tania Ardigò, Luca Paolo Casal, Marcela Zimmermann Peyré-Tartaruga, Leonardo Alexandre Padulo, Johnny |
dc.subject.por.fl_str_mv |
Frequência cardíaca Fadiga mental Testes neuropsicológicos |
topic |
Frequência cardíaca Fadiga mental Testes neuropsicológicos Heart rate Mental fatigue Response time Stroop test |
dc.subject.eng.fl_str_mv |
Heart rate Mental fatigue Response time Stroop test |
description |
Aim: Mental fatigue (MF) has been defined as a psychobiological state commonly caused by prolonged periods of demanding cognitive activity. However, the differences between women and men in their reaction times (RTs) to visual stimuli due to mental fatigue remain largely unknown. We compare the differences in RT and heart rate after an acute intervention of mental fatigue between male and female athletes. Materials and methods: For this aim, 64 participants (age 31.7 ± 6.2 y) performed a routine of 15 min of the Stroop test (PsyTool), with 600 tasks and five different colors. Their heart rate (HR) was registered before, during, and one, three, and five minutes after the Stroop test. Meanwhile, the RT was evaluated before and after the Stroop test. A general linear mixed model (GLMM) and a Bonferroni post hoc test were used to compare the HR between the conditions and an ANOVA two-way analysis was used to compare the values pre-/post-Stroop test. (α = 0.05). Results: The GLMM for HR showed an effect on the time (p < .001) and the time × group interaction (p = 0.004). The RT was significantly increased pre- to post-Stroop test (p < 0.05); however, there was no difference between the pre- and post-HR measurements (p = 1.000) and the measurements one (p = 0.559), three (p = 1.000) and five (p = 1.000) min after the Stroop test. Conclusion: The present findings suggest that the parasympathetic branch of the autonomous nervous system which functions as a relaxation system tends to be activated under increasing mental fatigue, with a decreased performance (RT) similarly in men and women. Therefore, athletes could use MF induced during training to improve the time delay related to motor tasks. |
publishDate |
2022 |
dc.date.issued.fl_str_mv |
2022 |
dc.date.accessioned.fl_str_mv |
2023-11-28T03:22:54Z |
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1661-7827 |
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dc.language.iso.fl_str_mv |
eng |
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dc.relation.ispartof.pt_BR.fl_str_mv |
International journal of environmental research and public health. Basel. Vol. 19, n.21, 14360 (Nov. 2022) p. 1-9 |
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openAccess |
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