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Chang YK, Etnier JL, Li RH, Chen YC, Hung CS, Chen FT, Chen CY, Chu CH. Cardiorespiratory fitness, independent of APOE genotype, is associated with better neurocognitive function in older adults: An ERP study. PSYCHOLOGY OF SPORT AND EXERCISE 2024; 76:102748. [PMID: 39307327 DOI: 10.1016/j.psychsport.2024.102748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 08/07/2024] [Accepted: 09/20/2024] [Indexed: 10/05/2024]
Abstract
This study assessed the association between cardiorespiratory fitness and carriage of the apolipoprotein-E ε4 (APOE ε4) alleles and cognitive function using behavioral and neuroelectric measures obtained from cognitively normal older adults. A total of 159 adults aged 50-70 years were categorized into four groups based on cardiorespiratory fitness (i.e., higher vs. lower fitness) and the APOE genotype status (i.e., APOE ε4 carrier vs. non-carrier). Neurocognitive functions were indexed using response time and accuracy measures from the Stroop task and averaged mean P3 amplitudes of event-related potentials obtained during task performance. A significant main effect of cardiorespiratory fitness (p = .01) and the Stroop congruency (p < .001), but not the APOE genotype status, with shorter response times for the higher fitness group than for the lower fitness group and for the congruent condition relative to the incongruent condition, were observed. Similar findings were also revealed, with larger averaged mean P3 amplitudes for the higher fitness group than those in the lower fitness group, and in the congruent condition than in the incongruent condition. These findings suggest that higher cardiorespiratory fitness is linked to better neurocognitive function, and the positive association is evident regardless of the APOE ε4 status and the cognitive domain assessed in cognitively normal older adults.
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Affiliation(s)
- Yu-Kai Chang
- Department of Physical Education and Sport Sciences, National Taiwan Normal University, Taipei, Taiwan; Institute for Research Excellence in Learning Science, National Taiwan Normal University, Taipei, Taiwan; Institute of Sport Science and Innovations, Lithuanian Sports University, Kaunas, Lithuania
| | - Jennifer L Etnier
- Department of Kinesiology, University of North Carolina at Greensboro, NC, USA
| | - Ruei-Hong Li
- Department of Physical Education and Sport Sciences, National Taiwan Normal University, Taipei, Taiwan
| | - Ying-Chu Chen
- Department of Physical Education and Sport Sciences, National Taiwan Normal University, Taipei, Taiwan
| | - Chen-Sin Hung
- Department of Physical Education and Sport Sciences, National Taiwan Normal University, Taipei, Taiwan
| | - Feng-Tzu Chen
- Department of Kinesiology, National Tsing Hua University, Hsinchu, Taiwan
| | - Chung-Yu Chen
- Department of Exercise and Health Sciences, University of Taipei, Taipei, Taiwan
| | - Chien-Heng Chu
- Department of Physical Education and Sport Sciences, National Taiwan Normal University, Taipei, Taiwan.
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2
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Ludyga S, Bruggisser F, Leuenberger R, Ishihara T, Kamijo K, Brotzmann M, Trescher S, Förster M, Gerber M. Acute effects of exercise on gaze fixation and affective response inhibition in children with autism spectrum disorder: A randomized cross-over study. Autism Res 2024. [PMID: 39212128 DOI: 10.1002/aur.3224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2024] [Accepted: 08/13/2024] [Indexed: 09/04/2024]
Abstract
Children with autism spectrum disorder (ASD) show impairments in response inhibition, especially in socio-emotional contexts. A single aerobic exercise session has the potential to temporarily reduce such impairments as findings from neurotypical children support acute benefits of this exercise type for inhibitory control and emotion recognition. In children with ASD, we therefore aimed to investigate the effects of an aerobic exercise bout on response inhibition in an emotional Go/NoGo task and gaze fixation as possible mechanism underlying changes in performance. Using a cross-over design, 29 patients completed a 20-min aerobic exercise bout at moderate intensity on a cycling ergometer and a control condition in a randomized order. An emotional Go/NoGo task was administered before and after both experimental conditions. Eye-tracking was performed during the cognitive task to assess the duration of gaze fixation of eyes and mouth parts of faces expressing happy or sad emotions. The results support no beneficial effect of exercise on performance on the emotional Go/NoGo task. Instead, patients showed a greater decrease in accuracy on Go trials displaying happy faces in the exercise compared to the control condition. This change was associated with a more pronounced decrease in the fixation duration of the eyes for faces expressing either happy or sad emotions. In conclusion, while a single session of moderately intense aerobic exercise does not affect response inhibition, it temporarily aggravates ASD-specific deficits in the processing of and response to facial emotions.
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Affiliation(s)
- Sebastian Ludyga
- Department of Sport, Exercise and Health, University of Basel, Basel, Switzerland
| | - Fabienne Bruggisser
- Department of Sport, Exercise and Health, University of Basel, Basel, Switzerland
| | - Rahel Leuenberger
- Department of Sport, Exercise and Health, University of Basel, Basel, Switzerland
| | - Toru Ishihara
- Graduate School of Human Development and Environment, Kobe University, Kobe, Japan
| | - Keita Kamijo
- Faculty of Liberal Arts and Sciences, Chukyo University, Nagoya, Japan
| | - Mark Brotzmann
- Division of Neuropediatrics and Developmental Medicine, University Children's Hospital Basel (UKBB), Basel, Switzerland
| | - Sarah Trescher
- Children and Youth Psychiatry, Psychiatric Clinics Baselland, Basel, Switzerland
| | - Markus Förster
- Children and Youth Psychiatry, Psychiatric Clinics Baselland, Basel, Switzerland
| | - Markus Gerber
- Department of Sport, Exercise and Health, University of Basel, Basel, Switzerland
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Garrett J, Chak C, Bullock T, Giesbrecht B. A systematic review and Bayesian meta-analysis provide evidence for an effect of acute physical activity on cognition in young adults. COMMUNICATIONS PSYCHOLOGY 2024; 2:82. [PMID: 39242965 PMCID: PMC11358546 DOI: 10.1038/s44271-024-00124-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 07/31/2024] [Indexed: 09/09/2024]
Abstract
Physical exercise is a potential intervention for enhancing cognitive function across the lifespan. However, while studies employing long-term exercise interventions consistently show positive effects on cognition, studies using single acute bouts have produced mixed results. Here, a systematic review and meta-analysis was conducted to determine the impact of acute exercise on cognitive task performance in healthy young adults. A Bayesian hierarchical model quantified probabilistic evidence for a modulatory relationship by synthesizing 651 effect sizes from 113 studies from PsychInfo and Google Scholar representing 4,390 participants. Publication bias was mitigated using the trim-and-fill method. Acute exercise was found to have a small beneficial effect on cognition (g = 0.13 ± 0.04; BF = 3.67) and decrease reaction time. A meta-analysis restricted to executive function tasks revealed improvements in working memory and inhibition. Meta-analytic estimates were consistent across multiple priors and likelihood functions. Physical activities were categorized based on exercise type (e.g., cycling) because many activities have aerobic and anaerobic components, but this approach may limit comparison to studies that categorize activities based on metabolic demands. The current study provides an updated synthesis of the existing literature and insights into the robustness of acute exercise-induced effects on cognition. Funding provided by the United States Army Research Office.
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Affiliation(s)
- Jordan Garrett
- Department of Psychological & Brain Sciences, University of California, Santa Barbara, CA, USA.
- Institute for Collaborative Biotechnologies, University of California, Santa Barbara, CA, USA.
| | - Carly Chak
- Department of Psychological & Brain Sciences, University of California, Santa Barbara, CA, USA
- Institute for Collaborative Biotechnologies, University of California, Santa Barbara, CA, USA
| | - Tom Bullock
- Department of Psychological & Brain Sciences, University of California, Santa Barbara, CA, USA
- Institute for Collaborative Biotechnologies, University of California, Santa Barbara, CA, USA
| | - Barry Giesbrecht
- Department of Psychological & Brain Sciences, University of California, Santa Barbara, CA, USA.
- Institute for Collaborative Biotechnologies, University of California, Santa Barbara, CA, USA.
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Yao ZF, Fu HL, Liang CW, Li YJ, Wang CH. Electrophysiological differences in inhibitory control processing between collegiate level soccer players and non-athletes in the absence of performance differences. Brain Cogn 2024; 178:106179. [PMID: 38788319 DOI: 10.1016/j.bandc.2024.106179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2023] [Revised: 12/14/2023] [Accepted: 01/09/2024] [Indexed: 05/26/2024]
Abstract
Inhibitory control, the ability to manage conflicting responses and suppress inappropriate actions, is crucial for team sports athletes, including soccer players. While previous studies have shown that soccer players possess superior inhibitory control, the underlying mechanisms responsible for this advantage remain unclear. Thus, this research aimed to investigate the neural processes involved in conflict resolution and response inhibition, comparing collegiate level soccer players with non-athletes. Participants completed a novel go/no-go task that involved conflict resolution and response inhibition, while their electroencephalograms were recorded. Despite no significant difference in behavioral performance between the two groups, soccer players exhibited notable N2 and frontal midline theta modulations in response to conflict resolution and inhibition, which were comparatively weaker in non-athletes. Our findings suggest that expertise in team sports may enhance neural sensitivity to subtle yet significant information, even without a discernible behavioral advantage.
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Affiliation(s)
- Zai-Fu Yao
- College of Education & Research Center for Education and Mind Sciences, 521 Nanda Road, East Dist., Nanda Campus, National Tsing Hua University, Hsinchu City, Taiwan; Department of Kinesiology, National Tsing Hua University, Hsinchu City 30013, Taiwan; Basic Psychology Group, Department of Educational Psychology and Counseling, National Tsing Hua University, Hsinchu City 30013, Taiwan
| | - Hao-Lun Fu
- Department of Psychology, National Cheng Kung University, No. 1, University Road, Tainan City 701, Taiwan
| | - Chien-Wei Liang
- Office of Physical Education, National Chung Hsing University, 145 Xingda Rd., South Dist., Taichung City 402, Taiwan
| | - Yu-Jui Li
- Director-General of Sport Bureau, Taichung City Government, Taiwan
| | - Chun-Hao Wang
- Department of Psychology, National Cheng Kung University, No. 1, University Road, Tainan City 701, Taiwan; Institute of Physical Education, Health & Leisure Studies, National Cheng Kung University, No. 1, University Road, Tainan City, Taiwan.
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Chou CC, Chueh TY, Huang CJ. Mediating role of inhibitory control in relationships between cardiovascular fitness and academic achievement in preadolescents. PROGRESS IN BRAIN RESEARCH 2024; 286:129-149. [PMID: 38876573 DOI: 10.1016/bs.pbr.2023.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2024]
Abstract
Cardiovascular fitness (CRF) has been consistently linked to cognitive performance and academic achievement, and inhibitory control has been recognized as a key predictor of academic success. However, few studies have explored whether inhibitory control mediates the relationship between CRF and academic performance in children, and the existing findings are inconclusive because of certain limitations. This study investigated the mediating role of inhibitory control in the association between CRF and academic achievement among preadolescents while also addressing the related limitations. This study enrolled a total of 175 elementary school students (70 girls, mean age=11.17years, standard deviation=0.7), who participated in a half-mile test for assessing their CRF level. Additionally, inhibitory control was measured using the Stroop Color and Word Test (Stroop test), and language and mathematics tests were administered to measure their academic performance. The results revealed that the participants with higher CRF levels achieved superior performance in tasks requiring a high level of inhibitory control (r=0.291, P<0.001) and in Chinese language (r=-0.415, P<0.001) and mathematics (r=-0.366, P<0.001) tests even when gender, age, and body fat were considered. Furthermore, a mediation analysis revealed that inhibitory control, as measured through the incongruent trials of the Stroop test, partially mediated the relationship between CRF and academic performance (language: indirect effect=-0.013, 95% CI [-0.019, -0.008]; math: indirect effect=-0.013, 95% CI [-0.021, -0.009]). These findings have major implications for child development, emphasizing the key role of inhibitory control in the beneficial effects of CRF on academic achievement.
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Affiliation(s)
- Chien-Chih Chou
- Graduate Institute of Sport Pedagogy, University of Taipei, Taipei, Taiwan
| | - Ting-Yu Chueh
- Department of Physical Education and Sport Sciences, National Taiwan Normal University, Taipei, Taiwan; Master's Program of Transition and Leisure Education for Individuals with Disabilities, University of Taipei, Taipei, Taiwan
| | - Chung-Ju Huang
- Graduate Institute of Sport Pedagogy, University of Taipei, Taipei, Taiwan.
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Fu HL, Kao SC, Yang CT, Moreau D, Wang CH. Examining the relationship between aerobic fitness and cognitive control processes: An SFT and ERP study. Behav Brain Res 2023; 452:114591. [PMID: 37482303 DOI: 10.1016/j.bbr.2023.114591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 07/18/2023] [Accepted: 07/19/2023] [Indexed: 07/25/2023]
Abstract
Previous studies have demonstrated a positive relationship between aerobic fitness and cognitive control, the ability to inhibit distractions (conflict control) or impulsive actions (response inhibition). However, it is unknown whether these sub-processes and their underlying information processing capacity are differentially related to aerobic fitness. To address this question, we employed a go/no-go version of the redundant-target task, which was administered concurrently with the recording of event-related potentials (ERPs) and the use of a reaction-time based diagnostic tool known as system factorial technology (SFT). Our sample consisted of 46 young male adults with varying levels of aerobic fitness: the high-fit group (n = 23; aged 21.33 ± 2.44 years; VO2max 58.83 ± 6.93 ml/kg/min) and the low-fit group (n = 23; aged 22.30 ± 1.40 years; VO2max 41.90 ± 4.01 ml/kg/min). The results showed that the high-fit group exhibited a lower false-alarm rate compared to the low-fit group. However, there was no difference in processing speed between the two groups. The SFT analysis revealed that the high-fit group had more efficient information processing for earlier responses, but not later responses, compared to the low-fit group. Analysis of the ERPs indicated that the high-fit group had larger N2d amplitudes and shorter P3d latencies during conflict control compared to the low-fit group, while there were no such effects for the process of response inhibition. These findings suggest that aerobic fitness may be differentially related to the temporal dynamics and sub-processes of cognitive control.
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Affiliation(s)
- Hao-Lun Fu
- Department of Psychology, National Cheng Kung University, Tainan City, Taiwan
| | - Shih-Chun Kao
- Department of Health and Kinesiology, Purdue University, West Lafayette, United States
| | - Cheng-Ta Yang
- Department of Psychology, National Cheng Kung University, Tainan City, Taiwan; Graduate Institute of Mind, Brain, and Consciousness, Taipei Medical University, Taipei City, Taiwan
| | - David Moreau
- Centre for Brain Research & School of Psychology, University of Auckland, Auckland, New Zealand
| | - Chun-Hao Wang
- Department of Psychology, National Cheng Kung University, Tainan City, Taiwan; Institute of Physical Education, Health & Leisure Studies, National Cheng Kung University, Tainan City, Taiwan.
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Ligeza TS, Vens MJ, Bluemer T, Junghofer M. Acute aerobic exercise benefits allocation of neural resources related to selective attention. Sci Rep 2023; 13:8624. [PMID: 37244926 PMCID: PMC10220342 DOI: 10.1038/s41598-023-35534-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 05/19/2023] [Indexed: 05/29/2023] Open
Abstract
A single session of aerobic exercise has been shown to potentially benefit subsequent performance in a wide range of cognitive tasks, but the underlying mechanisms are still not fully understood. In this study, we investigated the effects of exercise on selective attention, a cognitive process that involves prioritized processing of a subset of available inputs over others. Twenty-four healthy participants (12 women) underwent two experimental interventions in a random, crossover, and counterbalanced design: a vigorous-intensity exercise (60-65% HRR) and a seated rest (control) condition. Before and after each protocol, participants performed a modified selective attention task that demanded attending stimuli of different spatial frequencies. Event-related magnetic fields were concurrently recorded using magnetoencephalography. The results showed that exercise, relative to the seated rest condition, reduced neural processing of unattended stimuli and increased processing of attended stimuli. The findings suggest that changes in neural processing related to selective attention may be one of the mechanisms underlying exercise-induced improvements in cognition.
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Affiliation(s)
- Tomasz S Ligeza
- Psychophysiology Laboratory, Institute of Psychology, Jagiellonian University, Ingardena 6, 30060, Kraków, Poland.
| | - Marie Julie Vens
- Institute for Biomagnetism and Biosignalanalysis, University of Muenster, Muenster, Germany
| | - Thea Bluemer
- Institute for Biomagnetism and Biosignalanalysis, University of Muenster, Muenster, Germany
| | - Markus Junghofer
- Institute for Biomagnetism and Biosignalanalysis, University of Muenster, Muenster, Germany
- Otto Creutzfeldt Center for Cognitive and Behavioral Neuroscience, University of Muenster, Muenster, Germany
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Kao SC, Baumgartner N, Noh K, Wang CH, Schmitt S. Acute effects of intense interval versus aerobic exercise on children's behavioral and neuroelectric measures of inhibitory control. J Sci Med Sport 2023:S1440-2440(23)00083-X. [PMID: 37277231 DOI: 10.1016/j.jsams.2023.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 04/18/2023] [Accepted: 05/15/2023] [Indexed: 06/07/2023]
Abstract
OBJECTIVES Determine the acute effect of high-intensity interval training as an alternative of moderate-intensity aerobic exercise on behavioral and neuroelectric measures of inhibitory control in preadolescent children. DESIGN A randomized controlled trial. METHODS Seventy-seven children (8-10 years) were randomly assigned to three groups to complete a modified flanker task to measure behavioral and neuroelectric (N2/P3 of event-related potential and frontal theta oscillations) outcomes of inhibitory control before and after a 20-min session of high-intensity interval training (N = 27), moderate-intensity aerobic exercise (N = 25), and sedentary reading activity (N = 25). RESULTS The accuracy of the inhibitory control performance improved over time across three groups but response time was selectively improved only for the high-intensity interval training group. Analysis on N2 showed a time-related decrease in N2 latency selectively for the high-intensity interval training but not the other groups. Analysis on P3 showed a time-related decrease in P3 amplitude for the sedentary and high-intensity interval training groups while the moderate-intensity aerobic exercise group exhibited maintained P3 amplitude from the pretest to the posttest and a larger P3 amplitude compared with the high-intensity interval training group at the posttest. While there was evidence of conflict-induced modulation of frontal theta oscillations, such an effect was unaffected by exercise interventions. CONCLUSIONS A single bout of high-intensity interval training has facilitating effects on the processing speed involving inhibitory control in preadolescent children but not neuroelectric index of attention allocation that only benefited from moderate-intensity aerobic exercise.
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Affiliation(s)
- Shih-Chun Kao
- Department of Health and Kinesiology, Purdue University, United States.
| | | | - Kyoungmin Noh
- Department of Health and Kinesiology, Purdue University, United States
| | - Chun-Hao Wang
- Institute of Physical Education, Health & Leisure Studies, National Cheng Kung University, Taiwan; Department of Psychology, National Cheng Kung University, Taiwan
| | - Sara Schmitt
- Department of Special Education and Clinical Sciences, College of Education, University of Oregon, United States
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Wang CH, Fu HL, Kao SC, Moreau D, Yang CT. Systems factorial technology provides novel insights into the cognitive processing characteristics of open-skill athletes. PSYCHOLOGY OF SPORT AND EXERCISE 2023; 66:102395. [PMID: 37665857 DOI: 10.1016/j.psychsport.2023.102395] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 11/14/2022] [Accepted: 01/20/2023] [Indexed: 09/06/2023]
Abstract
Sport expertise has been shown to modulate the cognitive advantage in open-skill athletes, with evidence for a greater advantage for athletes practicing interceptive sports relative to strategic sports. However, this conclusion is solely based on central tendency measures such as accuracy or mean reaction time (RT), dismissing important information embedded in the intra-individual temporal dynamics of cognitive performance. This study aimed to better understand the cognitive advantage associated with open-skill sports, with a non-parametric approach assessing cognitive process at the level of RT distribution (i.e., systems factorial technology, SFT). Twenty-eight interceptive sport athletes, 27 strategic sport athletes, and 26 physically active non-athletes performed a go/nogo version of the redundant target task to assess their processing capacity of simultaneously monitoring multiple information channels. SFT was applied to assess resilience capacity, an estimate of workload capacity underlying inhibitory control. Our findings showed that interceptive sport athletes exhibited shorter mean RT relative to non-athletes selectively in the task condition involving distracting information, while strategic sport athletes showed greater resilience capacity over earlier responses relative to the other groups. These findings suggest that the two types of open-skill sports may be associated with different processing specificity, possibly reflecting the domain-specific rules and requirements.
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Affiliation(s)
- Chun-Hao Wang
- Institute of Physical Education, Health & Leisure Studies, National Cheng Kung University, No. 1, University Road, East District, Tainan City, 701, Taiwan; Department of Psychology, National Cheng Kung University, Social Sciences Building, No. 1, University Road, East District, Tainan City, 701, Taiwan.
| | - Hao-Lun Fu
- Department of Psychology, National Cheng Kung University, Social Sciences Building, No. 1, University Road, East District, Tainan City, 701, Taiwan
| | - Shih-Chun Kao
- Department of Health and Kinesiology, Purdue University, West Lafayette, United States
| | - David Moreau
- School of Psychology and Centre for Brain Research, University of Auckland, Auckland, New Zealand
| | - Cheng-Ta Yang
- Department of Psychology, National Cheng Kung University, Social Sciences Building, No. 1, University Road, East District, Tainan City, 701, Taiwan; Graduate Institute of Mind, Brain and Consciousness, Taipei Medical University, Taiwan
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The role of inhibitory control in sport performance: Systematic review and meta-analysis in stop-signal paradigm. Neurosci Biobehav Rev 2023; 147:105108. [PMID: 36828162 DOI: 10.1016/j.neubiorev.2023.105108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 02/14/2023] [Accepted: 02/18/2023] [Indexed: 02/25/2023]
Abstract
Inhibitory control is an executive function that is closely and bidirectionally related to sports practice. The objective of this systematic review and meta-analysis was to study the effect of this relationship when response suppression is assessed within the Stop-Signal Paradigm. Twenty-four articles met the inclusion criteria and were selected for qualitative analysis, of which 11 studies were further analyzed through meta-analytic techniques. The standardized mean difference (SMD) was estimated for the stop-signal reaction time, and the influence of moderator variables was assessed. Athletes showed shorter stop-signal reaction time than non-athlete controls (SMD=0.44; 95% CI=0.14, 0.73), and this effect was mediated by age (SMD=-0.56; 95% CI=-1.11, -0.01). Athletes' superior stop-signal reaction time may be a result of extensive practice in cognitively demanding competitive environments. Young athletes can benefit the most from sports practice. In addition, engaging individuals in more cognitively demanding activities may obtain better response suppression enhancements, although the evidence in the stop-signal task is limited. Finally, some stop-signal task methodological aspects should be considered in future research.
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11
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Chou CC, Kao SC, Pan CC, McCullick B, Fu HL, Wang CH. Cognitively engaging movement games improve interference control and academic performance in overweight children: A randomized control trial. Scand J Med Sci Sports 2023; 33:521-534. [PMID: 36334308 DOI: 10.1111/sms.14264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 10/18/2022] [Accepted: 10/24/2022] [Indexed: 11/06/2022]
Abstract
The purpose of this study was to determine the (a) dose-response effects of cognitively engaging movement games (CEMGs) designed to improve aerobic capacity, interference control (IC), and academic performance, (b) relationship between intervention-induced improvements in aerobic capacity, IC, and academic performance, and (c) moderation effect of IC on the relationship between aerobic capacity and academic performance in overweight children. Seventy-five overweight children (aged 11.23 ± 0.60 years; 48% males) participated in this study conducted in Taipei during the 2018/2019 academic year and were randomly assigned to the low-dose (20-min) intervention, high-dose (40-min) intervention, and control groups and completed a Stroop test, half-mile run, and language and mathematics tests before and after a 10-week afterschool program. Both intervention groups showed similar improvements in outcomes of aerobic capacity (ds > 0.80), IC (ds > 0.76), and academic performance (ds > 0.90) from the pretest to posttest, whereas these outcomes were unchanged for the control group. Furthermore, improved IC moderated the association between improvements in aerobic capacity and academic performance. Our findings suggest that CEMG with varying doses is feasible and effective for improving aerobic capacity, IC, and academic performance in overweight children and that the association between improvements in aerobic capacity and academic performance depends on the intervention effects on IC.
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Affiliation(s)
- Chien-Chih Chou
- Graduate Institute of Sport Pedagogy, University of Taipei, Taipei City, Taiwan
| | - Shih-Chun Kao
- Health & Kinesiology, Purdue University, West Lafayette, Indiana, USA
| | - Cheng-Chen Pan
- Special Education Center, National Taiwan Normal University, Taipei City, Taiwan
| | - Bryan McCullick
- Department of Kinesiology, University of Georgia, Athens, Georgia, USA
| | - Hao-Lun Fu
- Department of Psychology, National Cheng Kung University, Taipei City, Taiwan
| | - Chun-Hao Wang
- Department of Psychology, National Cheng Kung University, Taipei City, Taiwan.,Institute of Physical Education, Health & Leisure Studies, National Cheng Kung University, Taipei City, Taiwan
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Kao SC, Baumgartner NW, Pritt T, Wu S, Schmitt S, Ullrich-French S, Wang CH. Acute effects of mindful interval exercise on cognitive performance in a higher education setting. PSYCHOLOGY OF SPORT AND EXERCISE 2023; 64:102326. [PMID: 37665811 DOI: 10.1016/j.psychsport.2022.102326] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 10/11/2022] [Accepted: 10/20/2022] [Indexed: 09/06/2023]
Abstract
Interval exercise (IE) has been shown to have acute facilitating effects on cognition; however, the existing literature has been limited to laboratory settings and has focused on manipulating the parameters of exercise bouts during IE. This study included two classroom-based experiments to (1) investigate the effect of an acute bout of IE delivering mindfulness activity during its recovery intervals (mindful IE) on cognitive performance, and (2) compare cognitive performance following acute bouts of mindful IE with non-mindful IE. Experiment 1: Using a class-based within-subject crossover design, 59 participants completed the Stroop, d2, and trail-making tests to measure inhibitory control, attention, and cognitive flexibility, after a 30-min non-exercise or mindful IE session on separate counterbalanced days. Experiment 2: Using a similar design, 70 participants were assigned to two groups to receive a non-exercise and an IE session with (mindful) or without (non-mindful) mindfulness-based recovery intervals on separate counterbalanced days. Results from Experiment 1 showed superior d2 performance following the mindful IE than the non-exercise session. Although Experiment 2 found exercise-related decreases in commission error rate during the d2 test in both groups, the non-mindful group showed additional decreases in omission and total error rates. Further, higher scores on the nonreactivity facet of dispositional mindfulness were correlated with larger decreases in omission and total error rates during the d2 test for the mindful IE group. No exercise-related effect was found for outcomes of the Stroop and trail-making tests in both experiments. These findings in the selective improvements in d2 test performance are the first to suggest the feasibility of integrating mindfulness activity into the recovery intervals of IE for enhanced cognitive performance that may depend on individual differences in dispositional mindfulness.
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Affiliation(s)
- Shih-Chun Kao
- Department of Health and Kinesiology, Purdue University, United States.
| | | | - Tyler Pritt
- Department of Health and Kinesiology, Purdue University, United States
| | - Sabrina Wu
- Department of Health and Kinesiology, Purdue University, United States
| | - Sara Schmitt
- Department of Human Development and Family Studies, Purdue University, United States
| | - Sarah Ullrich-French
- Department of Kinesiology and Educational Psychology, Washington State University, United States
| | - Chun-Hao Wang
- Institute of Physical Education, Health & Leisure Studies, National Cheng-Kung University, Taiwan
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Wang CH, Baumgartner N, Nagy C, Fu HL, Yang CT, Kao SC. Protective effect of aerobic fitness on the detrimental influence of exhaustive exercise on information processing capacity. PSYCHOLOGY OF SPORT AND EXERCISE 2023; 64:102301. [PMID: 37665801 DOI: 10.1016/j.psychsport.2022.102301] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 09/04/2022] [Accepted: 09/27/2022] [Indexed: 09/06/2023]
Abstract
Although aerobic fitness has been thought to protect against the detrimental cognitive effects following exhaustive exercise, available evidence from studies using traditional mean behavioral measures remain somewhat equivocal. PURPOSE This study aimed to reconcile this discrepancy by using a novel theory-driven diagnostic tool, the Systems Factorial Technology (SFT). METHODS Sixty-six healthy young adults aged from 18 to 30 years old with different levels of aerobic fitness (n = 33 for the higher-fit and lower-fit groups) completed a go/nogo version of redundant-target task before and after a graded exercise test (GXT) until exhaustion. SFT was used to calculate the resilience capacity, which reflects the information processing capacity underlying inhibitory control. RESULTS Following the GXT, both higher-fit and lower-fit groups showed faster responses while leaving accuracy unchanged as compared to the performance at the pretest. On the other hand, the resilience capacity decreased for the lower-fit group but was maintained for the higher-fit group. CONCLUSION The present findings suggest that aerobic fitness may modulate the individual difference in decisional mechanism following exhaustive exercise. In sum, this study offers an alternative mechanistic explanation regarding cognitive individual differences in response to exhaustive exercise and provides novel insights into the significance of maintaining a state of high physical fitness for those who need to perform cognitively challenging tasks under physically stressful conditions (e.g., elite athletes).
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Affiliation(s)
- Chun-Hao Wang
- Institute of Physical Education, Health & Leisure Studies, National Cheng Kung University, Tainan City, Taiwan; Department of Psychology, National Cheng Kung University, Tainan City, Taiwan
| | | | - Christian Nagy
- Department of Health and Kinesiology, Purdue University, West Lafayette, USA
| | - Hao-Lun Fu
- Department of Psychology, National Cheng Kung University, Tainan City, Taiwan
| | - Cheng-Ta Yang
- Department of Psychology, National Cheng Kung University, Tainan City, Taiwan; Graduate Institute of Mind, Brain and Consciousness, Taipei Medical University, Taiwan.
| | - Shih-Chun Kao
- Department of Health and Kinesiology, Purdue University, West Lafayette, USA.
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