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Friebe D, Sieland J, Both H, Giesche F, Haser C, Hülsdünker T, Pfab F, Vogt L, Banzer W. Validity of a motor-cognitive dual-task agility test in elite youth football players. Eur J Sport Sci 2024; 24:1056-1066. [PMID: 38874591 PMCID: PMC11295090 DOI: 10.1002/ejsc.12153] [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: 11/13/2023] [Revised: 04/15/2024] [Accepted: 06/03/2024] [Indexed: 06/15/2024]
Abstract
Agility, as the ability to react rapidly to unforeseen events, is an essential component of football performance. However, existing agility diagnostics often do not reflect the complex motor-cognitive interaction required on the field. Therefore, this study evaluates the criterion and ecological validity of a newly developed motor-cognitive dual-task agility approach in elite youth football players and compare it to a traditional reactive agility test. Twenty-one male youth elite football players (age:17.4 ±0 .6; BMI:23.2 ± 1.8) performed two agility tests (reactive agility, reactive agility with integrated multiple-object-tracking (Dual-Task Agility)) on the SKILLCOURT system. Performance was correlated to motor (sprint, jump), cognitive (executive functions, attention, reaction speed) and football specific tests (Loughborough soccer passing test (LSPT)) as well as indirect game metrics (coaches' rating, playing time). Reactive agility performance showed moderate correlations to attention and choice reaction times (r = 0.48-0.63), as well as to the LSPT (r = 0.51). The dual-task agility test revealed moderate relationships with attention and reaction speed (r = 0.47-0.58), executive functions (r = 0.45-0.63), as well as the game metrics (r = 0.51-0.61). Finally, the dual-task agility test significantly differentiated players based on their coaches' rating and playing time using a median split (p < 0.05; d = 0.8-1.28). Motor-cognitive agility performance in elite youth football players seems to be primarily determined by cognitive functions. The integration of multiple object tracking into reactive agility testing seems to be an ecologically valid approach for performance diagnostics in youth football.
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Affiliation(s)
- David Friebe
- Division of Preventive and Sports MedicineInstitute of OccupationalSocial and Environmental MedicineGoethe University FrankfurtFrankfurtGermany
| | - Johanna Sieland
- Medical Department Eintracht Frankfurt Soccer AGFrankfurtGermany
| | - Hendrik Both
- Division of Preventive and Sports MedicineInstitute of OccupationalSocial and Environmental MedicineGoethe University FrankfurtFrankfurtGermany
| | - Florian Giesche
- Division of Preventive and Sports MedicineInstitute of OccupationalSocial and Environmental MedicineGoethe University FrankfurtFrankfurtGermany
| | - Christian Haser
- Medical Department Eintracht Frankfurt Soccer AGFrankfurtGermany
| | - Thorben Hülsdünker
- Department of Exercise and Sport ScienceLUNEX International University of Health, Exercise and SportsDifferdangeLuxembourg
- Luxembourg Health and Sport Science Research Institute (LHSSRI)DifferdangeLuxembourg
| | - Florian Pfab
- Medical Department Eintracht Frankfurt Soccer AGFrankfurtGermany
| | - Lutz Vogt
- Department of Sports Medicine and Exercise PhysiologyGoethe University FrankfurtFrankfurtGermany
| | - Winfried Banzer
- Division of Preventive and Sports MedicineInstitute of OccupationalSocial and Environmental MedicineGoethe University FrankfurtFrankfurtGermany
- Medical Department Eintracht Frankfurt Soccer AGFrankfurtGermany
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Brinkbäumer M, Kupper C, Reichert L, Zentgraf K. Dual-task costs in speed tasks: a comparison between elite ice hockey, open-skill and closed-skill sports athletes. Front Psychol 2024; 15:1357312. [PMID: 39077212 PMCID: PMC11284104 DOI: 10.3389/fpsyg.2024.1357312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2023] [Accepted: 06/25/2024] [Indexed: 07/31/2024] Open
Abstract
Introduction Ice hockey is a high pace sports game that requires players to integrate multiple skills. Players face perceptive, cognitive, and motor tasks concurrently; hence, players are regularly exposed to dual- or multi-task demands. Dual-tasking has been shown to lead to decreased performance in one or both performed tasks. The degree of performance reductions might be modulated by the exhaustion of cognitive resources. Literature on dual-task paradigms that combine sport-relevant elements is scarce. Therefore, a novel paradigm combining cyclical speed of the lower extremities and concurrent visuo-verbal speed reading was tested and validated. Additionally, to understand the nature of dual-task costs, the relationship between these costs and cognitive performance was assessed. We hypothesized occurrence of dual-task costs in all athletes without relationship to single task performance. Differences in dual-task cost were expected between open-skill and closed-skill sports, as well as differing expertise levels. Level of cognitive function was expected to explain some variance in dual-task cost. Methods A total of 322 elite athletes (120 ice hockey, 165 other team sports, 37 closed-skill sports) participated in this study. Each athlete performed a tapping task, a visuo-verbal speed-reading task, and both tasks simultaneously. All ice hockey athletes performed additional cognitive tests assessing processing speed, spatial working memory, sustained attention, two choice reaction time, and motor inhibition. Results The results of paired-sample t-tests confirmed significant dual-task costs for all sport groups (p < 0.001). Single-task performance and dual-task costs correlated weakly in a positive direction. A one-way ANOVA revealed significantly greater costs in closed-skill sports athletes than in ice hockey and other sports athletes. No significant differences in dual-task costs were found between teams of differing expertise levels. Lastly, no significant regression model was found to predict dual-task costs from cognitive test performance. Discussion Our study suggests that this novel dual-task paradigm was successful in inducing dual-task costs for all elite athletes. Since it distinguishes between closed-skill and open-skill sports athletes, it might be a valuable diagnostic tool for performance and for talent development of open-skill athletes. Dual-task costs could not be relevantly predicted via cognitive performance measures, questioning cognitive resource theories as an explanation for dual-task costs.
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Affiliation(s)
| | | | | | - Karen Zentgraf
- Department of Movement and Exercise Science, Institute for Sport Sciences, Goethe University, Frankfurt, Germany
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Friebe D, Banzer W, Giesche F, Haser C, Hülsdünker T, Pfab F, Rußmann F, Sieland J, Spataro F, Vogt L. Effects of 6-Week Motor-Cognitive Agility Training on Football Test Performance in Adult Amateur Players - A Three-Armed Randomized Controlled Trial. J Sports Sci Med 2024; 23:276-288. [PMID: 38841643 PMCID: PMC11149080 DOI: 10.52082/jssm.2024.276] [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: 12/12/2023] [Accepted: 03/05/2024] [Indexed: 06/07/2024]
Abstract
Agility, defined as the ability to rapidly respond to unforeseen events, constitutes a central performance component in football. Existing agility training approaches often focus on change of direction that does not reflect the complex motor-cognitive demands on the pitch. The objective of this study is to examine the effects of a novel motor-cognitive dual-task agility training (Multiple-object tracking integrated into agility training) on agility and football-specific test performance parameters, compared to agility and a change of direction (COD) training. Adult male amateur football players (n = 42; age: 27±6; height: 181±7cm; weight: 80±12kg) were randomly allocated to one of the three intervention groups (COD, agility, agility + multiple object tracking). The Loughborough Soccer Passing Test (LSPT), a dribbling test with/without cognitive task as well as the Random Star Run (with/without ball) and the modified T-Test were assessed before and after a 6-week training period. Time effects within the T-Test (F = 83.9; p < 0.001; η2 = 0.68) and dribbling test without cognitive task (F = 23.9; p < 0.001; η2 = 0.38) with improvements of all intervention groups (p < 0.05) were found. Dribbling with cognitive task revealed a time effect (F = 7.8; p = 0.008; η2 = 0.17), with improvements exclusively in the agility and dual-task agility groups (p < 0.05). Random Star Run with and without ball exhibited a time (F = 38.8; p < 0.001; η2 = 0.5; F = 82.7; p < 0.001; η2 = 0.68) and interaction effect (F = 14.14; p < 0.001; η2 = 0.42; F = 27.8; p < 0.001; η2 = 0.59), with improvements for the agility and dual-task agility groups. LSPT showed no time, group or interaction effect. The effects of change of direction training are limited to change of direction and dribbling test performance within preplanned scenarios. In contrast, motor-cognitive agility interventions result in notable enhancements in football-specific and agility tests, incorporating decision-making and multitasking components. No differences were observed between agility and agility + multiple object tracking. To achieve a transfer to game-relevant performance, coaches should focus on integrating cognitive challenges into motor training.
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Affiliation(s)
- David Friebe
- Division of Preventive and Sports Medicine, Institute of Occupational, Social and Environmental Medicine, Goethe-University Frankfurt/Main, Goethe University, Frankfurt, Germany
| | - Winfried Banzer
- Division of Preventive and Sports Medicine, Institute of Occupational, Social and Environmental Medicine, Goethe-University Frankfurt/Main, Goethe University, Frankfurt, Germany
- Medical Department Eintracht Frankfurt Soccer AG, Frankfurt/Main, Germany
| | - Florian Giesche
- Division of Preventive and Sports Medicine, Institute of Occupational, Social and Environmental Medicine, Goethe-University Frankfurt/Main, Goethe University, Frankfurt, Germany
| | - Christian Haser
- Medical Department Eintracht Frankfurt Soccer AG, Frankfurt/Main, Germany
| | - Thorben Hülsdünker
- Department of Exercise and Sport Science, LUNEX International University of Health, Exercise and Sports, Differdange, Luxembourg
- Luxembourg Health and Sport Science Research Institute (LHSSRI), Differdange, Luxembourg
| | - Florian Pfab
- Medical Department Eintracht Frankfurt Soccer AG, Frankfurt/Main, Germany
| | - Fritz Rußmann
- Department of Sports Medicine and Exercise Physiology, Goethe University Frankfurt/Main, Germany
| | - Johanna Sieland
- Medical Department Eintracht Frankfurt Soccer AG, Frankfurt/Main, Germany
| | - Fabio Spataro
- Department of Sports Medicine and Exercise Physiology, Goethe University Frankfurt/Main, Germany
| | - Lutz Vogt
- Department of Sports Medicine and Exercise Physiology, Goethe University Frankfurt/Main, Germany
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Tétreault É, Fortin-Guichard D, McArthur J, Vigneault A, Grondin S. About the Predictive Value of a 3D Multiple Object Tracking Device for Talent Identification in Elite Ice Hockey Players. RESEARCH QUARTERLY FOR EXERCISE AND SPORT 2024; 95:370-383. [PMID: 37463224 DOI: 10.1080/02701367.2023.2216266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 05/03/2023] [Indexed: 07/20/2023]
Abstract
Purpose: The aim of this study is to verify if a single session on the NeuroTracker has predictive value in talent identification in ice hockey. Methods: Thirty-five male ice hockey players (aged 16-20) from the highest Canadian competition level for that age group participated in the study. A battery of tests (attention, working memory, time reproduction, pattern recognition, temporal equivalence, technical ability, and decision-making) was administered to verify the relation between various cognitive abilities, on-ice performance, and the baseline score on the NeuroTracker, which is claimed to solicit multiple cognitive functions. On-ice performance indicators were game-related statistics: games played, points (mean per game), on-ice goals differential, and draft rank. Results: Results show that the baseline score on the NeuroTracker is not associated with draft ranking, nor is it able to predict which players will perform best based on game-related statistics. However, the NeuroTracker baseline score does correlate with various tests involving working memory and attention. Conclusion: Currently, NeuroTracker is not specific enough to allow talent identification among same-level elite athletes in ice hockey.
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Legault I, Faubert J. Gender comparison of perceptual-cognitive learning in young athletes. Sci Rep 2024; 14:8635. [PMID: 38622179 PMCID: PMC11018768 DOI: 10.1038/s41598-024-59486-6] [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: 01/30/2023] [Accepted: 04/11/2024] [Indexed: 04/17/2024] Open
Abstract
Elite athletes demonstrate higher perceptual cognitive abilities compared to non-athletes and those capacities can be trained. A recent study showed that differences were observed between male and female athletes in their cognitive abilities whereby male athletes showed superior perceptual abilities compared to female athletes. The purpose of this study was to investigate whether there were gender differences in athletes' perceptual cognitive learning using a 3D-MOT tracking task. The study was performed on 72 young people from 16 to 22 years of age; athlete males and females and non-athlete males and females were distributed in four distinct groups. Five sessions comprised of three thresholds were performed with each participant. Results indicated that all participants benefited from training and significantly increased their speed thresholds. Initial scores showed that male athletes achieved higher speed thresholds than any other groups. Furthermore, after 5 weeks, female athletes obtained higher speed thresholds in comparison to their non-athlete counterparts. In conclusion, engaging in sporting activity is associated with improved perceptual-cognitive abilities and learning. The results support the notion that competitive sport-related activity is beneficial for perceptual-cognitive functions and emphasizes the benefits of participating in sport-related activities for improved brain function with an even greater impact for females.
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Affiliation(s)
| | - Jocelyn Faubert
- Faubert Lab, School of Optometry, Université de Montréal, Montreal, QC, Canada
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Wierzbicki M, Rupaszewski K, Styrkowiec P. Comparing highly trained handball players' and non-athletes' performance in a multi-object tracking task. THE JOURNAL OF GENERAL PSYCHOLOGY 2024; 151:173-185. [PMID: 37574864 DOI: 10.1080/00221309.2023.2241950] [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: 10/12/2022] [Accepted: 07/20/2023] [Indexed: 08/15/2023]
Abstract
Highly trained team sports players possess highly developed visual attentional skills, compared with non-athletes. These athletes also have much better motor control than non-athletes. This study compared the performance of intensively trained handball players with non-athletes in a modified version of the multiple object tracking (MOT) task, in which participants were instructed to point at the moving targets with their fingers. We hypothesized that athletes will perform better in the MOT task than non-athletes, and that the increased visual attentional load in the MOT task will affect pointing movements to a smaller degree in athletes than in non-athletes. The results partially support our hypotheses. Highly trained handball players performed much better in the MOT task than non-athletes, which confirms that athletes have better visual attentional skills. Considering the influence of attentional load on motor performance during the MOT task, the results suggest that among athletes, this influence may be present, but limited. However, this result should be interpreted with caution.
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Vater C. Viewing angle, skill level and task representativeness affect response times in basketball defence. Sci Rep 2024; 14:3337. [PMID: 38336961 PMCID: PMC10858043 DOI: 10.1038/s41598-024-53706-9] [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: 10/18/2023] [Accepted: 02/04/2024] [Indexed: 02/12/2024] Open
Abstract
In basketball defence, it is impossible to keep track of all players without peripheral vision. This is the first study to investigate peripheral vision usage in an experimentally controlled setup, with sport-specific basketball stimuli from a first-person perspective, large viewing eccentricities (up to 90° to the left and right), and natural action responses. A CAVE and a motion-tracking system was used to project the scenarios and capture movement responses of high- and low-skilled basketball players, respectively. Four video conditions were created: (1) a simple reaction time task without crowding (only attackers), (2) a simple reaction time task with crowding (with attackers and defenders), (3) a choice-reaction time task where the player cutting to the basket eventually passed the ball to another player and (4) a game simulation. The results indicated eccentricity effects in all tests, a crowding effect in condition 2, and expertise differences in conditions 3 and 4 only. These findings suggest that viewing eccentricity has an impact on response times, that crowding is a limiting factor for peripheral perception in sports games, and that high-skilled but not low-skilled players can compensate for eccentricity effects in real game situations, indicating their superior positioning and perceptual strategies.
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Affiliation(s)
- Christian Vater
- Institute of Sport Science, University of Bern, Bremgartenstrasse 145, 3012, Bern, Switzerland.
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Sun H, Soh KG, Mohammadi A, Toumi Z, Zhang L, Ding C, Gao X, Tian J. Counteracting mental fatigue for athletes: a systematic review of the interventions. BMC Psychol 2024; 12:67. [PMID: 38336843 PMCID: PMC10854164 DOI: 10.1186/s40359-023-01476-w] [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: 05/05/2023] [Accepted: 11/30/2023] [Indexed: 02/12/2024] Open
Abstract
The deleterious effects of mental fatigue (MF) on athletes have been carefully studied in various sports, such as soccer, badminton, and swimming. Even though many researchers have sought ways to ameliorate the negative impact of MF, there is still a lack of studies that review the interventions used to counteract MF among athletes. This review aims to report the current evidence exploring the effects of interventions on MF and sport-specific performance, including sport-specific motor performance and perceptual-cognitive skills. Web of Science, Scopus, PubMed, and SPORTDicus (EBSCOhost) were combed through to find relevant publications. Additionally, the references and Google Scholar were searched for any grey literature. For the current review, we included only randomized controlled trials that involved athletes, a primary task to induce MF, interventions to counter MF with comparable protocols, and the outcomes of sport-specific motor performance and perceptual-cognitive skill. The selection criteria resulted in the inclusion of 10 articles. The manipulations of autonomous self-control exertion, person-fit, nature exposure, mindfulness, and transactional direct current stimulation showed that positive interventions counteract MF and improve sport-specific performance in different domains, including strength, speed, skill, stamina, and perceptual-cognitive skills. The selected interventions could significantly counteract MF and improve subsequent sport-specific performance. Moreover, self-regulation and attention resources showed the importance of the potential mechanisms behind the relevant interventions.
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Affiliation(s)
- He Sun
- School of Physical Education, Henan University, Kaifeng, China
| | - Kim Geok Soh
- Department of Sport Studies, Faculty of Education Studies, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Alireza Mohammadi
- Faculty of Business Management, City University Malaysia, Selangor, Malaysia
| | - Zakaria Toumi
- School of Psychology, Northeast Normal University, Changchun, China
| | - Lingling Zhang
- Department of Sport Studies, Faculty of Education Studies, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
- The National Football Academy, Shandong Sport University, Jinan, China
| | - Cong Ding
- Department of Sport Studies, Faculty of Education Studies, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Xiaojuan Gao
- School of Physical Education, Henan University, Kaifeng, China
| | - Jian Tian
- School of Physical Education, Henan University, Kaifeng, China.
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Wilkerson GB, Fleming LR, Adams VP, Petty RJ, Carlson LM, Hogg JA, Acocello SN. Assessment and Training of Perceptual-Motor Function: Performance of College Wrestlers Associated with History of Concussion. Brain Sci 2024; 14:68. [PMID: 38248283 PMCID: PMC10813796 DOI: 10.3390/brainsci14010068] [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: 11/21/2023] [Revised: 12/01/2023] [Accepted: 01/08/2024] [Indexed: 01/23/2024] Open
Abstract
Concussion may affect sport performance capabilities related to the visual perception of environmental events, rapid decision-making, and the generation of effective movement responses. Immersive virtual reality (VR) offers a means to quantify, and potentially enhance, the speed, accuracy, and consistency of responses generated by integrated neural processes. A cohort of 24 NCAA Division I male wrestlers completed VR assessments before and after a 3-week VR training program designed to improve their perceptual-motor performance. Prior to training, the intra-individual variability (IIV) among 40 successive task trials for perceptual latency (i.e., time elapsed between visual stimulus presentation and the initiation of movement response) demonstrated strong discrimination between 10 wrestlers who self-reported a history of concussion from 14 wrestlers who denied ever having sustained a concussion (Area Under Curve ≥ 0.750 for neck, arm, and step movements). Natural log transformation improved the distribution normality of the IIV values for both perceptual latency and response time (i.e., time elapsed between visual stimulus presentation and the completion of movement response). The repeated measures ANOVA results demonstrated statistically significant (p < 0.05) pre- and post-training differences between groups for the IIV in perceptual latency and the IIV in response time for neck, arm, and step movements. Five of the six IIV metrics demonstrated a statistically significant magnitude of change for both groups, with large effect sizes. We conclude that a VR assessment can detect impairments in perceptual-motor performance among college wrestlers with a history of concussion. Although significant post-training group differences were evident, VR training can yield significant performance improvements in both groups.
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Affiliation(s)
- Gary B. Wilkerson
- Department of Health & Human Performance, University of Tennessee at Chattanooga, Chattanooga, TN 37403, USA; (L.M.C.); (J.A.H.); (S.N.A.)
| | - Lexi R. Fleming
- Department of Intercollegiate Athletics, Lincoln Memorial University, Harrogate, TN 37752, USA;
| | - Victoria P. Adams
- Sports Medicine Outreach Program, Piedmont Physicians Athens Regional Medical Center, Watkinsville, GA 30677, USA;
| | - Richard J. Petty
- Department of Intercollegiate Athletics, University of Tennessee at Chattanooga, Chattanooga, TN 37403, USA;
| | - Lynette M. Carlson
- Department of Health & Human Performance, University of Tennessee at Chattanooga, Chattanooga, TN 37403, USA; (L.M.C.); (J.A.H.); (S.N.A.)
| | - Jennifer A. Hogg
- Department of Health & Human Performance, University of Tennessee at Chattanooga, Chattanooga, TN 37403, USA; (L.M.C.); (J.A.H.); (S.N.A.)
| | - Shellie N. Acocello
- Department of Health & Human Performance, University of Tennessee at Chattanooga, Chattanooga, TN 37403, USA; (L.M.C.); (J.A.H.); (S.N.A.)
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Ferreira MEC, Lima-Junior D, Faro H, Roelands B, Fortes LS. Prolonged cognitive effort impairs inhibitory control and causes significant mental fatigue after an endurance session with an auditive distractor in professional soccer players. PSYCHOLOGY OF SPORT AND EXERCISE 2024; 70:102533. [PMID: 37678643 DOI: 10.1016/j.psychsport.2023.102533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 09/04/2023] [Accepted: 09/04/2023] [Indexed: 09/09/2023]
Abstract
BACKGROUND Throughout official soccer matches, the presence of cheer by the crowd could be considered a critical auditive distraction that could further impair the cognitive interference control system, multiple object tracking (MOT) skill, heart rate variability (HRV), and increase mental fatigue. As the resource is not immediately replenished, the impairment of the cognitive interference control system may be delayed following a soccer game. Then, evaluating the recovery time course of the cognitive interference control system, MOT skill, HRV, and mental fatigue after prolonged tasks combining physical, endurance, and cognitive effort are essential. PURPOSE We aimed to analyze the acute effect of cognitive effort and auditive distractor with 24-h follow-up throughout a prolonged endurance session on inhibitory control, subjective mental fatigue, MOT skill, and HRV in professional soccer players. METHODS Twenty professional male soccer players were recruited (23.56 ± 3.8 years, 78.1 ± 6.9 kg, 1.77 ± 0.06 m, and 12.5 ± 5.3% body fat). The sessions were performed in a randomized and counterbalanced crossover design, divided into four experimental conditions: endurance, endurance + MOT, endurance + MOT + AD, and endurance + AD. The soccer players completed the incongruent Stroop task utilizing an eye-tracker to assess cognitive effort. MOT task, subjective mental fatigue, and HRV were evaluated before the endurance training (60%Δ of maximal aerobic velocity during 40-min) and after 30-min and 24-h of recovery. These sessions were designed to investigate the acute effect of prolonged cognitive effort (repeated MOT throughout the endurance task) and AD (constant crowd noise and coach's voice each 15-40 s, totalizing = 80 voices) on inhibitory control, MOT skills, HRV, and subjective mental fatigue after a fixed endurance training session. RESULTS There was no condition × time interaction for accuracy of inhibitory control (p > 0.05, ηp2 = 0.001). There was a significant condition × time interaction for inhibitory control response time (p < 0.05, ηp2 = 0.16). A higher response time of inhibitory control was found for the endurance + MOT + AD and endurance + MOT experimental sessions (p < 0.05). There was a significant condition × time interaction for subjective mental fatigue (p < 0.05, ηp2 = 0.46). A higher subjective mental fatigue was found for the endurance + MOT + AD and endurance + MOT experimental sessions (p < 0.05). There was no condition × time interaction for HRV (p > 0.05, ηp2 = 0.02). CONCLUSION We concluded that cognitive effort throughout a prolonged endurance session impaired inhibitory control and increased mental fatigue without promoting greater MOT skill and HRV changes in professional soccer players.
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Affiliation(s)
- Maria E C Ferreira
- Graduate Program of Physical Education of the Federal University of Juiz de Fora, Brazil.
| | | | - Heloiana Faro
- Associate Graduate Program of Physical Education of the Federal University of Paraíba, Brazil.
| | - Bart Roelands
- Human Physiology and Sports Physiotherapy Research Group, Vrije Universiteit Brussel, Brussels, Belgium.
| | - Leonardo S Fortes
- Associate Graduate Program of Physical Education of the Federal University of Paraíba, Brazil.
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Jin P, Ji Z, Wang T, Zhu X. Association between sports expertise and visual attention in male and female soccer players. PeerJ 2023; 11:e16286. [PMID: 37872952 PMCID: PMC10590570 DOI: 10.7717/peerj.16286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 09/21/2023] [Indexed: 10/25/2023] Open
Abstract
Background Visual attention plays a crucial role in daily living and in sports, affecting an athlete's performance and thus, potentially, the outcome of a match. However, studies assessing the association between the level of sports expertise and visual attention have yielded mixed results. This study was conducted to examine whether visual attention could be developed with increased sports expertise, and whether visual attention differed between male athletes and female athletes. Methods A total of 128 participants were included in this study: 64 first-level national soccer athletes recruited from college soccer teams (considered elite athletes; 32 men and 32 women with similar soccer performance requirements and training experience), and 64 physical education college students with limited soccer experience (considered novice athletes; 32 men and 32 women with matched soccer experience). To assess visual attention, we used a multiple object tracking (MOT) task with four targets among a total of 10 objects moving at a fixed speed of 10°/s in random directions across a computer monitor screen. Tracking accuracy on the MOT task was calculated for each participant as the proportion of correctly selected targets. A univariate analysis of variance was performed, with group (expert, novice) and sex (male, female) as independent variables, and tracking accuracy on the MOT task as the dependent variable to assess whether sports expertise or sex influenced visual attention. Simple effects tests followed by comparisons with Bonferroni corrections were used, and effect size calculations were performed using Cohen's f statistic. Results Tracking accuracy on the MOT task was significantly affected by sports expertise (F(1,124) = 91.732, p < 0.001, ηP2 = 0.425), with accuracy among expert soccer athletes superior to that among novice soccer athletes. Moreover, a statistically significant interaction between sports expertise and sex was detected (F(1,124) = 7.046, p = 0.009, η P2= 0.054). Better tracking performance was observed for male soccer players (mean [SD], 0.39 [0.12]) than for female soccer players (mean [SD], 0.27 [0.08]); p < 0.01; d=1.17; r = 0.51) but only in the novice group. No significant sex difference was detected in tracking performance between elite male soccer athletes (mean [SD], 0.51 [0.09]) and elite female soccer athletes (mean [SD], 0.49 [0.11]). Conclusion These findings confirm previous results indicating that long-term extensive sports training develops visual attention as assessed by MOT performance and extend previous findings to include soccer athletes. The findings of a sex difference in visual attention among novice soccer players but not among elite soccer athletes who had similar performance requirements and training experience suggest that long-term extensive training may minimize the sex difference in visual attention.
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Affiliation(s)
- Peng Jin
- Department of Physical Education, Southeast University, Nanjing, China
- Southeast university research institute of sports science, Nanjing, China
| | - Zheqi Ji
- Department of Physical Education, Southeast University, Nanjing, China
| | - Tianyi Wang
- College of Physical education and health, East China Normal University, Shanghai, China
| | - Xiaomin Zhu
- Department of Physical education, Nanjing University of Aeronautics & Astronautics, Nanjing, China
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Flanagan K, Saikia MJ. Consumer-Grade Electroencephalogram and Functional Near-Infrared Spectroscopy Neurofeedback Technologies for Mental Health and Wellbeing. SENSORS (BASEL, SWITZERLAND) 2023; 23:8482. [PMID: 37896575 PMCID: PMC10610697 DOI: 10.3390/s23208482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Revised: 09/04/2023] [Accepted: 10/11/2023] [Indexed: 10/29/2023]
Abstract
Neurofeedback, utilizing an electroencephalogram (EEG) and/or a functional near-infrared spectroscopy (fNIRS) device, is a real-time measurement of brain activity directed toward controlling and optimizing brain function. This treatment has often been attributed to improvements in disorders such as ADHD, anxiety, depression, and epilepsy, among others. While there is evidence suggesting the efficacy of neurofeedback devices, the research is still inconclusive. The applicability of the measurements and parameters of consumer neurofeedback wearable devices has improved, but the literature on measurement techniques lacks rigorously controlled trials. This paper presents a survey and literary review of consumer neurofeedback devices and the direction toward clinical applications and diagnoses. Relevant devices are highlighted and compared for treatment parameters, structural composition, available software, and clinical appeal. Finally, a conclusion on future applications of these systems is discussed through the comparison of their advantages and drawbacks.
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Affiliation(s)
- Kira Flanagan
- Electrical Engineering, University of North Florida, Jacksonville, FL 32224, USA
- Biomedical Sensors and Systems Laboratory, University of North Florida, Jacksonville, FL 32224, USA
| | - Manob Jyoti Saikia
- Electrical Engineering, University of North Florida, Jacksonville, FL 32224, USA
- Biomedical Sensors and Systems Laboratory, University of North Florida, Jacksonville, FL 32224, USA
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13
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Faro H, Cavalcante Silva D, Barbosa BT, Costa YPD, Freitas-Junior CG, de Lima-Junior D, Faubert J, Fortes LDS. Young Basketball Players' Multiple Object Tracking Skills Were Unaffected by Stroop-Induced Mental Fatigue. Percept Mot Skills 2023; 130:2161-2176. [PMID: 37464728 DOI: 10.1177/00315125231189091] [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] [Indexed: 07/20/2023]
Abstract
We aimed to examine the acute effect of mental fatigue on young basketball players' three-dimensional multiple object tracking (3D-MOT) skills. Our participants were 12 adolescent basketball players (M age = 16.66, SD = 1.87 years; M years of practice = 2.66, SD = 1.07 years). In nine lab visits, we used visits 1 to 7 to familiarize participants with 3D-MOT, a subjective scale of mental fatigue, and a Stroop task involving mental set shifting. In the last two visits, participants performed in both experimental (EXP) and control (CON) conditions that were presented in randomized order. In the EXP condition, participants performed 3D-MOT pre- and post-60 minutes of induced mental fatigue; in the CON condition, they watched a documentary. After each condition, B participants performed the National Aeronautics and Space Administration Task Load Index (NASA-TLX). 3D-MOT performance measures were the "score" and "fastest trial score success." The response time on the Stroop tasks increased throughout the mental fatigue inducement in the experimental condition (p = .0037). The NASA-TLX responses were higher following the EXP condition than following the CON condition for mental demand, temporal demand, and performance (all ps < .05). Still, there were no significant EXP versus CON differences on the 3D-MOT performance indicators.
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Affiliation(s)
- Heloiana Faro
- Associated Gratuate Program of Physical Education, Federal University of Paraíba, João Pessoa, Brazil
| | - Douglas Cavalcante Silva
- Associated Gratuate Program of Physical Education, Federal University of Paraíba, João Pessoa, Brazil
| | - Bruno Teixeira Barbosa
- Associated Gratuate Program of Physical Education, Federal University of Paraíba, João Pessoa, Brazil
| | - Yago Pessoa da Costa
- Cognitive Neuroscience and Behavior Postgraduate Program, Federal University of Paraíba, João Pessoa, Brazil
| | | | | | | | - Leonardo de Sousa Fortes
- Associated Gratuate Program of Physical Education, Federal University of Paraíba, João Pessoa, Brazil
- Cognitive Neuroscience and Behavior Postgraduate Program, Federal University of Paraíba, João Pessoa, Brazil
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14
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Fortes LS, Faro H, Faubert J, Freitas-Júnior CG, Lima-Junior DD, Almeida SS. Repeated stroboscopic vision training improves anticipation skill without changing perceptual-cognitive skills in soccer players. APPLIED NEUROPSYCHOLOGY. ADULT 2023:1-15. [PMID: 37552715 DOI: 10.1080/23279095.2023.2243358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/10/2023]
Abstract
In this study we aimed to analyze the repeated effect of stroboscopic vision training on perceptual-cognitive skills in soccer players. A total of 28 male soccer players participated in this experimental and randomized study with parallel groups. The soccer players were pair-matched according to perceptual-cognitive skills and randomized into two groups: Stroboscopic vision training and Control. Multiple object tracking, anticipation, and decision-making skills were measured before and after the 8-week intervention. An increase in multiple object tracking (p < 0.05) and decision-making skills (p < 0.05) from baseline to post-experiment was found in both groups without main group effect (p > 0.05). The findings showed an increase in anticipation skill from baseline to post-experiment in both groups (p < 0.05), with higher anticipation skill for the stroboscopic group than in the control group post-experiment (p < 0.05). Thus, we conclude that repeated stroboscopic vision training could improve anticipation skill in soccer athletes.
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Affiliation(s)
- Leonardo S Fortes
- Associate Graduate Program of Physical Education of the Federal, University of Paraíba, Joao Pessoa, Brazil
| | - Heloiana Faro
- Associate Graduate Program of Physical Education of the Federal, University of Paraíba, Joao Pessoa, Brazil
| | | | - Carlos G Freitas-Júnior
- Associate Graduate Program of Physical Education of the Federal, University of Paraíba, Joao Pessoa, Brazil
| | - Dalton de Lima-Junior
- Associate Graduate Program of Physical Education of the Federal, University of Paraíba, Joao Pessoa, Brazil
| | - Sebastião S Almeida
- Philosophy, Sciences, and Letters School, University of São Paulo, Ribeirão Preto, Brazil
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15
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Terry ME, Shulman D, Vallis LA. What Is the Role of Sustained Visual Attention in the Maintenance of Postural Control in Young Adults? Exp Psychol 2023; 70:232-240. [PMID: 37946454 DOI: 10.1027/1618-3169/a000592] [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] [Indexed: 11/12/2023]
Abstract
Dual tasks requiring sustained visual attention and upright stance are common, yet their impact on standing balance is not well understood. We investigated the role of visual attention in the maintenance of postural control, using the multiple-object tracking (MOT) task. Healthy young adults (n = 12) performed the MOT task at three object movement speeds while seated or standing. MOT performance was assessed using tracking capacity (k). Metrics calculated to assess mediolateral (ML) and anterior-posterior (AP) postural control included: maximum difference between CoM and CoP position (CoM-CoP Max), root mean square distance for center of pressure and center of mass position (CoP and CoM RMS distance), and correlation between CoM and CoP time series signals (CoM/CoP correlation). As predicted, k decreased significantly as object movement speed increased for both standing and seated conditions. Object movement speed also significantly affected AP CoM-CoP Max in seated conditions (p = .021) and AP CoM/CoP correlation for standing conditions (p = .002). The results demonstrate utility of the MOT task in understanding the role of visual attention in postural control, even though healthy young adults were able to compensate for the addition of a sustained visual attention task, with minimal deficits to postural control.
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Affiliation(s)
- Mallory E Terry
- Department of Psychology, University of Guelph, Ontario, Canada
| | - David Shulman
- Department of Human Health and Nutritional Sciences, University of Guelph, Ontario, Canada
| | - Lori Ann Vallis
- Department of Human Health and Nutritional Sciences, University of Guelph, Ontario, Canada
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16
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Flôres FS, Lourenço J, Phan L, Jacobs S, Willig RM, Marconcin PEP, Casanova N, Soares D, Clemente FM, Silva AF. Evaluation of Reaction Time during the One-Leg Balance Activity in Young Soccer Players: A Pilot Study. CHILDREN (BASEL, SWITZERLAND) 2023; 10:children10040743. [PMID: 37189992 DOI: 10.3390/children10040743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Revised: 04/03/2023] [Accepted: 04/13/2023] [Indexed: 05/17/2023]
Abstract
This study's aim was two-fold: (i) to test the intra-session reliability of the one-leg balance activity test; and (ii) to assess the influence of age on reaction time (RT) and the differences between dominant and non-dominant feet. Fifty young soccer players with an average age of 12.4 ± 1.8 years were divided into two groups: younger soccer players (n = 26; 11.6 ± 0.9 years) and older soccer players (n = 24; 14.2 ± 0.8 years). Each group then completed four trials (two with each leg) of the one-leg balance activity (OLBA) to evaluate RT under a single-leg stance. Mean RT and the number of hits were calculated, and the best trial was also selected. T-tests and Pearson correlations were performed for statistical analysis. Values for RT were lower, and the number of hits was higher while standing on the non-dominant foot (p = 0.01). MANOVA revealed that the "Dominant Leg" factor did not affect the multivariate composite (Pillai Trace = 0.05; F(4, 43) = 0.565; p = 0.689; Partial ETA Squared = 0.050; Observed Power = 0.174). The "Age" factor did not present an effect on the multivariate composite (Pillai Trace = 0.104; F(4, 43) = 1.243; p = 0.307; Partial ETA Squared = 0.104; Observed Power = 0.355). The results of the present investigation demonstrate that RT may be lower while standing on the non-dominant foot.
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Affiliation(s)
- Fábio Saraiva Flôres
- KinesioLab, Research Unit in Human Movement, Instituto Piaget, 1950-157 Lisboa, Portugal
- Research Center in Sports Performance, Recreation, Innovation and Technology (SPRINT), 4960-320 Melgaço, Portugal
| | - Joana Lourenço
- KinesioLab, Research Unit in Human Movement, Instituto Piaget, 1950-157 Lisboa, Portugal
| | - Lucy Phan
- BlazePod, Play Coyotta Ltd., Tel Aviv 6971915, Israel
| | - Simon Jacobs
- BlazePod, Play Coyotta Ltd., Tel Aviv 6971915, Israel
| | - Renata Matheus Willig
- KinesioLab, Research Unit in Human Movement, Instituto Piaget, 1950-157 Lisboa, Portugal
| | | | - Nuno Casanova
- KinesioLab, Research Unit in Human Movement, Instituto Piaget, 1950-157 Lisboa, Portugal
| | - Denise Soares
- Liberal Arts Department, American University of the Middle East, Egaila 15453, Kuwait
| | - Filipe Manuel Clemente
- Escola Superior Desporto e Lazer, Instituto Politécnico de Viana do Castelo, Rua Escola Industrial e Comercial de Nun'A' lvares, 4900-347 Viana do Castelo, Portugal
- Instituto de Telecomunicações, Delegação da Covilhã, 1049-001 Lisboa, Portugal
| | - Ana Filipa Silva
- Research Center in Sports Performance, Recreation, Innovation and Technology (SPRINT), 4960-320 Melgaço, Portugal
- Escola Superior Desporto e Lazer, Instituto Politécnico de Viana do Castelo, Rua Escola Industrial e Comercial de Nun'A' lvares, 4900-347 Viana do Castelo, Portugal
- The Research Centre in Sports Sciences, Health Sciences and Human Development (CIDESD), 4800-058 Guimarães, Portugal
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Tullo D, Faubert J, Bertone A. Distinctive patterns of Multiple Object-Tracking performance trajectories in youth with deficits in attention, learning, and intelligence. RESEARCH IN DEVELOPMENTAL DISABILITIES 2023; 133:104402. [PMID: 36565518 DOI: 10.1016/j.ridd.2022.104402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 11/23/2022] [Accepted: 12/16/2022] [Indexed: 06/17/2023]
Abstract
There is a significant overlap in symptomology between individuals with deficits in attention and learning, which is explained by the co-dependent dynamic between the two cognitive constructs. Within this dynamic, attentional resources are allocated to salient stimuli while learning mechanisms distinguish relevant from irrelevant information. Moreover, individuals with deficits in higher-order cognition (i.e., intelligence) can demonstrate difficulties in attention and learning. The Multiple Object-Tracking (MOT) task is a sensitive and versatile measure of attention that has characterized individual differences in attention as a function of higher-order cognition. Exploiting the traditional MOT task's ability to characterize the allocation of attentional resources to task demands, the current study compared learning exhibited on an attention-based task across neurodevelopmental conditions defined by deficits in attention (attention-deficit/hyperactivity disorder; ADHD), learning (specific learning disorder; SLD), and intelligence (intellectual developmental disorder; IDD). Children and adolescents (N = 101) completed 15 sessions on a Multiple Object-Tracking (MOT) task where performance trajectories were analyzed using latent growth curve modeling and conditioned by the presence of ADHD, SLD, or IDD while controlling for performance on a separate measure of attention, age, and sex. The sample, characterized by below-average IQ and problematic levels of attention, exhibited an effect of learning on MOT. However, individuals with an IDD diagnosis demonstrated decreased baseline MOT capability while ADHD and SLD profiles exhibited decreased slopes, relative to other neurodevelopmental conditions. Taken together, the results demonstrate distinct linear performance trajectories between neurodevelopmental conditions defined by deficits in attention, learning, and intelligence. The current study provides additional evidence to repurpose the traditional MOT task as a descriptor of attention and discusses alternative uses for the paradigm. Overall, these results suggest an eclectic approach that considers attention, learning, and higher-order cognition when diagnosing ADHD, SLD, or IDD.
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Affiliation(s)
- Domenico Tullo
- School of Education, University of California, Irvine, 3200 Education Bldg, Irvine, CA 92697, USA.
| | - Jocelyn Faubert
- École d'optométrie, University of Montreal, 3744, rue Jean-Brillant, Montréal, QC H3T 1P1, Canada
| | - Armando Bertone
- Department of Education & Counselling Psychology, McGill University, 3700 McTavish Street, Montréal, H3A 1Y2 QC, Canada
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Yuan R, Sun H, Soh KG, Mohammadi A, Toumi Z, Zhang Z. The effects of mental fatigue on sport-specific motor performance among team sport athletes: A systematic scoping review. Front Psychol 2023; 14:1143618. [PMID: 37113120 PMCID: PMC10128192 DOI: 10.3389/fpsyg.2023.1143618] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 03/01/2023] [Indexed: 04/29/2023] Open
Abstract
Background The psychobiological state known as mental fatigue (MF) is by engaging in mentally taxing activities for an extended period, which is typically found in team sports, of the high cognitive demand and unpredictable environment. It increases the perception of effort and influences executive functions, impairing sport-specific performance in athletes. However, the consequences of MF on sport-specific motor performance (SSMP) among athletes in team sports remain unclear. Objective This scoping review seeks to find and map research publications that investigate the effect of MF on SSMP in team sports. Methods Web of Science, Scopus, and PubMed were searched as the main databases, and CENTRAL, Psychology, and Behavioral Sciences Collection, SPORTDicus obtained from EBSCOhost, as well as gray literature was searched for relevant literature and Google Scholar. Cognitive tasks before the SSMP exam are the focus of the selected literature on mental exhaustion. Only experiments testing mental and non-mental exhaustion were chosen. Results Twelve studies fulfill the requirement of selection criteria. SSMP in team sports, including soccer, basketball, cricket, and Australian football mainly is examined as physical and technical performance. More specifically, MF significantly influenced physical performance measured as intermittent endurance and total distance (P < 0.05), while data was inclusive when assess in an ecological setting (e.g., small-sided game) (P > 0.05). Technical performance was mainly measured as ball loss, errors in passing and shooting, interception, and successful tackle and showed a dramatic impairment (P < 0.05). The decline of physical activity is relevant with higher level PRE, while decreased technical performance is related to impaired attention resources shown as visual perceptual. Conclusion MF adversely influences SSMP in team sports. The most relevant theory for future study to examine the impacts of MF on team-sport athletes could be the psychological model of exercise and its potential extension on attention resources, rather than the traditional "catastrophe" theory.
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Affiliation(s)
- Rui Yuan
- Physical Education Department, University of Shanghai for Science and Technology, Shanghai, China
| | - He Sun
- School of Physical Education, Zhengzhou University, Zhengzhou, China
| | - Kim Geok Soh
- Department of Sport Studies, Faculty of Education Studies, Universiti Putra Malaysia, Selangor, Malaysia
| | - Alireza Mohammadi
- Faculty of Business Management, City University Malaysia, Selangor, Malaysia
| | - Zakaria Toumi
- Department of Human Anatomy, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Selangor, Malaysia
| | - Zhendong Zhang
- School of Physical Education, Zhengzhou University, Zhengzhou, China
- *Correspondence: Zhendong Zhang
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Lucia S, Bianco V, Di Russo F. Specific effect of a cognitive-motor dual-task training on sport performance and brain processing associated with decision-making in semi-elite basketball players. PSYCHOLOGY OF SPORT AND EXERCISE 2023; 64:102302. [PMID: 37665802 DOI: 10.1016/j.psychsport.2022.102302] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Revised: 09/26/2022] [Accepted: 09/27/2022] [Indexed: 09/06/2023]
Abstract
OBJECTIVES In this study, we aimed at evaluating the effects of cognitive-motor dual-task training (CMDT) on sport-specific athletic performance and cognitive functions of semi-elite basketball players. Further, we investigated the CMDT effects on reactive brain processing by employing event-related potential (ERP) analysis. DESIGN A randomized controlled trial was conducted including 52 young semi-elite basketball players (28 females mean age 16.3 ± 1.1 years) who were randomly assigned into an experimental (Exp) group executing the CMDT and a control (Con) group performing standard motor training. METHOD Athletes' sport-specific performance was evaluated with dribbling tests before and after a five-week training. Cognitive performance was assessed by measuring speed and accuracy in a discrimination response task. Brain activity associated with sensory processing, selective attention, and decision-making was measured through the P1, N1, and P3 components. The CMDT consisted of simultaneous execution of dribbling exercises and cognitive tasks which were realized using interactive devices located around the athlete on the basket court. Data were submitted to a mixed analysis of variance. RESULTS Both groups showed some improvements from pre-to post-tests, but the Exp group improved basket-specific performance by 13% more than the Con group; in addition, the cognitive performance also improved more in the Exp group (25.8% in accuracy and 5.4% response speed). According to the EEG results, training did not affect sensory processing and attentional processing which were equally increased after both kinds of training; however, decision-making processes were specifically affected by the experimental training. CONCLUSIONS This study confirmed the effectiveness of the proposed CMDT protocol on both sport-specific and cognitive performance of basketball players and showed that the neural basis of these benefits may be mediated by more intense decisional processing allowing faster connection between sensory encoding and response execution.
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Affiliation(s)
- Stefania Lucia
- Department of Movement, Human and Health Sciences, University of Rome "Foro Italico", 00135, Rome, Italy.
| | - Valentina Bianco
- Laboratory of Cognitive Neuroscience, Department of Languages and Literatures, Communication, Education and Society, University of Udine, 33100, Udine, Italy
| | - Francesco Di Russo
- Department of Movement, Human and Health Sciences, University of Rome "Foro Italico", 00135, Rome, Italy; Santa Lucia Foundation IRCCS, 00179, Rome, Italy
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Two-dimensional and three-dimensional multiple object tracking learning performance in adolescent female soccer players: The role of flow experience reflected by heart rate variability. Physiol Behav 2023; 258:114009. [PMID: 36326537 DOI: 10.1016/j.physbeh.2022.114009] [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: 10/21/2022] [Accepted: 10/26/2022] [Indexed: 11/06/2022]
Abstract
Three-dimensional multiple object tracking (3D-MOT) has been used in various fields to mimic real-life tracking, especially in perceptual-cognitive skills training for soccer. Yet, the learning efficiency in 3D-MOT tasks has not been compared with 2D-MOT. Further, whether the advantage can be reflected by heart rate variability (HRV) based on the neurovisceral integration model should also be examined. Therefore, we used both 2D- and 3D-MOT in a brief adaptive task procedure for adolescent female soccer players with HRV measurement. A faster tracking speed threshold of participants was found in the 3D- compared to 2D-MOT, as well as average tracking speed in the last training period of 3D-MOT. Moreover, lower low frequency (LF) components of HRV in the 3D-MOT indicated a flow experience, demonstrating the provision of more attentional resources. Therefore, we observed that adolescent female soccer players demonstrated higher learning efficiency in 3D-MOT tasks in virtual reality (VR) through a higher flow experience. This study examined the learning efficiency between the two MOT tasks in the soccer domain using evidence from HRV and highlighted the utility and applicability of 3D-MOT application.
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21
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The acquisition of perceptual-cognitive expertise in officiating in association football – state of the art. ASIAN JOURNAL OF SPORT AND EXERCISE PSYCHOLOGY 2022. [DOI: 10.1016/j.ajsep.2022.09.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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22
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Legault I, Sutterlin-Guindon D, Faubert J. Perceptual cognitive abilities in young athletes: A gender comparison. PLoS One 2022; 17:e0273607. [PMID: 36044462 PMCID: PMC9432702 DOI: 10.1371/journal.pone.0273607] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 08/10/2022] [Indexed: 11/18/2022] Open
Abstract
To achieve optimal performance in sports, it is essential to have strong perceptual cognitive abilities. Evidence suggests that athletes have superior perceptual abilities compared to nonathletes. However, gender differences in athletes’ perceptual cognitive abilities have not been previously reported. This project aims to evaluate perceptual cognitive abilities among male and female adolescents. To measure perceptual abilities, a 3-dimensional multiple-object tracking task was used. The findings confirm the superior perceptual cognitive abilities in young athletes relative to nonathletes. However, our results indicate differences in performance patterns between male and female athletes. These results demonstrate that sports engagement and perceptual cognitive abilities are strongly related during adolescence and that this relationship seems more prevalent in male athletes for this age group.
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Affiliation(s)
| | | | - Jocelyn Faubert
- Faubert Lab, School of Optometry, Université de Montréal, Montreal, Qc, Canada
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23
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Deschamps A, Giguère-Lemieux É, Fait P, Corbin-Berrigan LA. Test-retest reliability of the neurotracker compared to the impact test for the management of mild traumatic brain injuries during two consecutive university sport seasons. Brain Inj 2022; 36:977-984. [PMID: 35950219 DOI: 10.1080/02699052.2022.2109738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
INTRODUCTION Neurocognitive assessment tools such as the Neurotracker and ImPACT have been proposed to optimize sports-related mild traumatic brain injury (mTBI) management. Baseline testing is recommended with such assessments to individualize monitoring of athletes' remission. While the ideal timeframe between baseline updates has been studied for the ImPACT, these data are missing for the Neurotracker. OBJECTIVE The current study aimed to compare the test-retest reliability of the ImPACT and Neurotracker for two consecutive seasons in university athletes participating in sports at risk for mTBI. METHODS At the start of two consecutive seasons, 30 athletes with no recent history of mTBI completed a baseline assessment including the Neurotracker and the ImPACT. The test-retest reliability of the results was analyzed by considering intra-class correlation (ICC), Becker's standardized mean difference (dB) and Bland-Altman' plot of each outcome. RESULTS The Neurotracker and the Visual Motor Speed composite score of the ImPAC were the only outcomes with significative ICCs and acceptable dB between the two seasons. Neurotracker was the only outcome with a significative bias (+0.179). CONCLUSION Our research suggests that the Neurotracker has an acceptable level of test-retest reliability after one year in comparison to the ImPACT.
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Affiliation(s)
- Alexandre Deschamps
- Département des sciences de l'activité physique, Université du Québec à Trois-Rivières (UQTR), Trois-Rivières, Quebec, Canada.,Groupe de recherche sur les affections neuromusculosquelettiques, Trois-Rivières, Québec, Canada
| | - Élizabeth Giguère-Lemieux
- Département des sciences de l'activité physique, Université du Québec à Trois-Rivières (UQTR), Trois-Rivières, Quebec, Canada
| | - Philippe Fait
- Département des sciences de l'activité physique, Université du Québec à Trois-Rivières (UQTR), Trois-Rivières, Quebec, Canada.,Groupe de recherche sur les affections neuromusculosquelettiques, Trois-Rivières, Québec, Canada.,Centre de Recherche en Neuropsychologie et Cognition, Montréal, Québec, Canada.,Centre Interdisciplinaire de Recherche en Réadaptation et Intégration Sociale, Québec, Canada
| | - Laurie-Ann Corbin-Berrigan
- Département des sciences de l'activité physique, Université du Québec à Trois-Rivières (UQTR), Trois-Rivières, Quebec, Canada.,Groupe de recherche sur les affections neuromusculosquelettiques, Trois-Rivières, Québec, Canada
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Three-dimensional multiple object tracking improves young adult cognitive abilities associated with driving: evidence for transfer to the useful field of view. Neuroreport 2022; 33:504-508. [PMID: 35882017 PMCID: PMC9287102 DOI: 10.1097/wnr.0000000000001807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVES 3-dimensional multiple object tracking (3D-MOT) and the useful field of view (UFOV) both claim to measure and train cognitive abilities, such as selective and divided attention implicated in driving safety. 3D-MOT is claimed to improve even young adult cognitive ability. If true, one would expect to observe the transfer of 3D-MOT training to UFOV performance mediated by way of shared underlying cognitive mechanisms. METHODS We test this notion by assessing whether ten 30-min sessions of 3D-MOT training spread across 5 weeks improves UFOV performance relative to an active control group trained on a visual task and a challenging puzzle game (participants aged between 23 and 33 years old). RESULTS The 3D-MOT training group exhibited significantly improved UFOV performance whereas the active control group exhibited only a small, statistically nonsignificant improvement in the task. CONCLUSIONS This suggests that 3D-MOT and UFOV performance are likely dependent on overlapping cognitive abilities and helps support the assertion that these abilities can be trained and measured even in young adults. Such training could have implications for improving driver safety in both young and older adults.
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25
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Beavan A, Spielmann J, Ehmann P, Mayer J. The Development of Executive Functions in High-Level Female Soccer Players. Percept Mot Skills 2022; 129:1036-1052. [PMID: 35521695 DOI: 10.1177/00315125221096989] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Executive functions (EFs) are higher-level cognitive functions that help keep an individual's goal-oriented thoughts and actions aligned. While many studies have shown the importance of EFs in sport, a limitation in this literature is that female participants have been underrepresented. In this mixed-longitudinal study, we examined the development of EFs in a cohort of high performing female athletes. We collected data over five seasons in a large sample of 175 female soccer players (aged 12-29 years old) from the U14 - senior age groups of a professional German soccer club. Players undertook a large battery of cognitive tasks aimed at measuring higher-level cognitive functioning: a sustained attention task, a stop-signal task, a Go-No-go test, an N-Back Test, and both a 180°- and 360°-multiple-object tracking task. We used linear and non-linear mixed effect regressions to examine the relationship between age and EFs. Second order polynomial curves explained many of these relationships between age and EFs compared to their linear relationships. Negatively accelerated curves reveal that these players' cognitive abilities mainly developed before players reached early adulthood, with a performance plateau evident at around 21 years of age. Age explained low to moderate proportions of the variance in EFs (<1-50%), while cognitive development across playing positions was not a strong contributor to this variance (M = 2.1, SD = 2.1%). We concluded that age has a negatively accelerated relationship with EFs in female soccer players that does not differ between playing positions. These data support the idea that athletes require only a reasonable level of EF ability to perform at the highest level of their sport. Our research raises new questions regarding the validity of current EF measurement methods for inferring information about in-game use of these cognitive abilities.
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Affiliation(s)
| | - Jan Spielmann
- TSG ResearchLab gGmbH, Zuzenhausen, Germany.,Institute of Sports Science, Saarland University, Saarbrücken, Germany
| | - Paul Ehmann
- TSG ResearchLab gGmbH, Zuzenhausen, Germany.,153707Institute of Psychology, Goethe University Frankfurt, Frankfurt, Germany
| | - Jan Mayer
- TSG ResearchLab gGmbH, Zuzenhausen, Germany.,Institute of Sports Science, Saarland University, Saarbrücken, Germany
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Tremblay M, Tétreau C, Corbin-Berrigan LA, Descarreaux M. Anthropometrics, Athletic Abilities and Perceptual-Cognitive Skills Associated With Baseball Pitching Velocity in Young Athletes Aged Between 10 and 22 Years Old. Front Sports Act Living 2022; 4:822454. [PMID: 35425896 PMCID: PMC9002307 DOI: 10.3389/fspor.2022.822454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 03/01/2022] [Indexed: 11/13/2022] Open
Abstract
Objective assessments of players performance and individual characteristics are increasingly used in baseball. However, evidence linking individual characteristics to players' performance are scarce. The purpose of the study was to identify across ages, in younger males and females, and to compare, in younger males, the anthropometrics, athletic abilities and perceptual-cognitive skills associated with baseball pitcher's ball velocity. A cross-sectional design was used to conduct this study. Male and female athletes completed a sociodemographic questionnaire followed by anthropometric, athletic ability, perceptual-cognitive skill and pitching velocity assessments. Athletes were categorized by their age categories (11U, 13U, 15U, 18U, 21U). To evaluate the athletes' anthropometrics, height and weight, BMI, waist circumference, arms segmental length and girth were measured. Athletic abilities were assessed using athletes' grip strength, upper body power, vertical jump height, sprint, change of direction, and dynamic balance. Perceptual-cognitive skills performance was assessed with the Neurotracker platform. Pitching performance assessment was completed using the athletes' average fastball velocity. Kendall Tau's correlation coefficient was used to assess relationships between variables and pitching velocity in male athletes (p < 0.05). A 1-way ANOVA was performed to identify differences between age categories for all variables in male athletes (p < 0.05). In male athletes, without age categories discrimination, all anthropometric, athletic ability and perceptual-cognitive skill factors were associated with pitching velocity with associations ranging from τ = 0.185 for perceptual-cognitive skills to τ = 0.653 for left arm grip strength. The results showed that significant differences exist between age categories for anthropometric, athletic ability and perceptual-cognitive skill assessments. The study showed that associations between anthropometrics and pitching velocity, and athletic abilities and pitching velocity vary across age categories. Descriptive data of female athletes results regarding anthropometrics, athletic abilities, perceptual-cognitive skills and pitching velocity are also presented. Gender differences should be investigated in future studies exploring baseball pitching performance.
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27
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Argiles M, Quevedo-Junyent L, Erickson G. Topical Review: Optometric Considerations in Sports vs. E-Sports. Percept Mot Skills 2022; 129:731-746. [PMID: 35084253 DOI: 10.1177/00315125211073401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Electronic sports (e-sports) have recently emerged to become a rapidly growing form of videogame competition, requiring gamers to spend many hours in front of a visual display. The nature of this new modality raises important considerations for ocular health, and visual and perceptual functioning, compared to traditional sports. In general, sports performance has been associated with open spaces, gross motor movement, and balance, while electronic sports require visual and attentional stamina at near distances with fine motor control. From an optometric viewpoint, visual perception is specific to both the sports modality and the environment where sports take place. In this topical review, we consider e-sport optometric factors such as screen time and digital eyestrain, visual skill demands, and perceptual cognitive skills such as visual attention. We compare training considerations for traditional sports and training in gaming platforms, with recommendations for future research in this growing modality. The goal of this review is to raise awareness of the various elements to consider when providing vision care to e-sport participants.
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Affiliation(s)
- Marc Argiles
- Optics and Optometry16767Universitat Politecnica de Catalunya
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Chen YL, Hsu JH, Tai DHL, Yao ZF. Training-Associated Superior Visuomotor Integration Performance in Elite Badminton Players after Adjusting for Cardiovascular Fitness. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:468. [PMID: 35010725 PMCID: PMC8744752 DOI: 10.3390/ijerph19010468] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 12/25/2021] [Accepted: 12/29/2021] [Indexed: 01/27/2023]
Abstract
Badminton is recognized as the fastest racket sport in the world based on the speed of the birdie which can travel up to 426 km per hour. On the badminton court, players are not only required to track the moving badminton birdie (visual tracking and information integration) but also must anticipate the exact timing to hit it back (temporal estimation). However, the association of training experience related to visuomotor integration or temporal prediction ability remains unclear. In this study, we tested this hypothesis by examining the association between training experience and visuomotor performances after adjusting for age, education, and cardiovascular fitness levels. Twenty-eight professional badminton players were asked to perform a compensatory tracking task and a time/movement estimation task for measuring visuomotor integration and temporal prediction, respectively. Correlation analysis revealed a strong association between training experience and performance on visuomotor integration, indicating badminton training may be promoted to develop visuomotor integration ability. Furthermore, the regression model suggests training experience explains 32% of visuomotor integration performances. These behavioral findings suggest badminton training may facilitate the perceptual-cognitive performance related to visuomotor integration. Our findings highlight the potential training in visuomotor integration may apply to eye-hand coordination performance in badminton sport.
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Affiliation(s)
- Yi-Liang Chen
- Graduate Institute of Sports Training, University of Taipei, Taipei City 111036, Taiwan; (Y.-L.C.); (J.-H.H.); (D.H.-L.T.)
| | - Jen-Hao Hsu
- Graduate Institute of Sports Training, University of Taipei, Taipei City 111036, Taiwan; (Y.-L.C.); (J.-H.H.); (D.H.-L.T.)
- Physical Education Office, National Tsing Hua University, Taipei City 300044, Taiwan
| | - Dana Hsia-Ling Tai
- Graduate Institute of Sports Training, University of Taipei, Taipei City 111036, Taiwan; (Y.-L.C.); (J.-H.H.); (D.H.-L.T.)
- Department of Physical Education, University of Taipei, Taipei City 111036, Taiwan
| | - Zai-Fu Yao
- Graduate Institute of Sports Training, University of Taipei, Taipei City 111036, Taiwan; (Y.-L.C.); (J.-H.H.); (D.H.-L.T.)
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Repeated Use of Transcranial Direct Current Stimulation Over the Dorsolateral Prefrontal Cortex Before Training Changes Visual Search and Improves Decision-Making Response Time in Soccer Athletes. JOURNAL OF CLINICAL SPORT PSYCHOLOGY 2022. [DOI: 10.1123/jcsp.2021-0067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The study aimed to analyze the effect of anodal transcranial direct current stimulation (a-tDCS) over the left dorsolateral prefrontal cortex on soccer athletes’ decision making and visual search behavior. It was a single-blind, randomized, and experimental investigation. The 23 soccer athletes were pair-matched according to decision-making skill and then randomized into two groups: a-tDCS and sham. The decision making (during small-sided game and screen task) and visual search behavior were measured before and after the 8-week intervention. Only the a-tDCS group reduced response time in the decision-making screen task (p < .05). The a-tDCS group showed a higher number of fixations than sham group (p < .05) during the small-sided game. The a-tDCS group showed a lower duration of fixation than sham group (p < .05) during the small-sided game. Our results indicated that using a-tDCS over left dorsolateral prefrontal cortex changed visual search behavior and improved the response time of decision-making skill.
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Sun H, Soh KG, Roslan S, Wazir MRWN, Soh KL. Does mental fatigue affect skilled performance in athletes? A systematic review. PLoS One 2021; 16:e0258307. [PMID: 34648555 PMCID: PMC8516214 DOI: 10.1371/journal.pone.0258307] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 09/23/2021] [Indexed: 01/23/2023] Open
Abstract
BACKGROUND Mental fatigue is a psychobiological state induced by a prolonged duration of demanding cognitive tasks. The effects of mental fatigue on physical performance have been well investigated in the literature. However, the effect of mental fatigue on skilled performance in sports remains unclear. OBJECTIVE This study aimed to report a comprehensive systematic review investigating the carryover effects of mental fatigue on skilled performance among athletes. METHODS A thorough search was conducted on PubMed, Web of Science, EBSCOhost (CENTRAL, SPORTDicus), and Scopus to select relevant literature, as well as on Google Scholar and sources of reference for grey literature. The selected literatures are centred on a mental fatigue protocol in which cognitive tasks are performed prior to athletic tasks. Only studies that used an experimental design to test two conditions, namely mental fatigue and non-mental fatigue, were selected. RESULTS Eleven articles were chosen based on the selection criteria. Mental fatigue affects skilled performance in three sports: soccer, basketball, and table tennis. A decline in skilled performance (decreased accuracy, increased performing time etc) is relevant to impaired executive functions. Seven studies focus on offensive skills, whereas only two studies are associated with defensive skills. CONCLUSION Mental fatigue has a negative effect on various sports skills of high-level athletes, including their technical and decision-making skills; however, the impact is greater on offensive skills than that of defensive skills in terms of the role of athletes. Impaired executive functions may be responsible for the negative effects of mental fatigue on skilled performance.
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Affiliation(s)
- He Sun
- Department of Sport Studies, Faculty of Education Studies, Universiti Putra Malaysia, Selangor, Malaysia
| | - Kim Geok Soh
- Department of Sport Studies, Faculty of Education Studies, Universiti Putra Malaysia, Selangor, Malaysia
| | - Samsilah Roslan
- Department of Foundation of Education, Faculty of Education Studies, Universiti Putra Malaysia, Selangor, Malaysia
| | | | - Kim Lam Soh
- Department of Nursing, Faculty of Medicine and Health Science, Universiti Putra Malaysia, Selangor, Malaysia
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Harenberg S, McCarver Z, Worley J, Murr D, Vosloo J, Kakar RS, McCaffrey R, Dorsch K, Höner O. The effectiveness of 3D multiple object tracking training on decision-making in soccer. SCI MED FOOTBALL 2021; 6:355-362. [DOI: 10.1080/24733938.2021.1965201] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Sebastian Harenberg
- Department of Human Kinetics, St. Francis Xavier University, Antigonish, NS, Canada
| | - Zachary McCarver
- School of Sport and Exercise Science, University of Northern Colorado, Greeley, CO, United States
| | - Justin Worley
- Department of Kinesiology, Michigan State University, East Lansing, MI, United States
| | - Dennis Murr
- Department of Sport Psychology and Research Methods, Eberhard Karls University, Tübingen, Germany
| | - Justine Vosloo
- Department of Exercise Sciences and Athletic Training, Ithaca College, Ithaca, NY, United States
| | - Rumit Singh Kakar
- Department of Human Movement Science, Oakland University, Rochester, MI, United States
| | - Rob McCaffrey
- Faculty of Kinesiology, University of Regina, Regina, SK, Canada
| | - Kim Dorsch
- Faculty of Kinesiology, University of Regina, Regina, SK, Canada
| | - Oliver Höner
- Department of Sport Psychology and Research Methods, Eberhard Karls University, Tübingen, Germany
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32
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Cretenoud AF, Barakat A, Milliet A, Choung OH, Bertamini M, Constantin C, Herzog MH. How do visual skills relate to action video game performance? J Vis 2021; 21:10. [PMID: 34269794 PMCID: PMC8297421 DOI: 10.1167/jov.21.7.10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
It has been claimed that video gamers possess increased perceptual and cognitive skills compared to non-video gamers. Here, we examined to which extent gaming performance in CS:GO (Counter-Strike: Global Offensive) correlates with visual performance. We tested 94 players ranging from beginners to experts with a battery of visual paradigms, such as visual acuity and contrast detection. In addition, we assessed performance in specific gaming skills, such as shooting and tracking, and administered personality traits. All measures together explained about 70% of the variance of the players’ rank. In particular, regression models showed that a few visual abilities, such as visual acuity in the periphery and the susceptibility to the Honeycomb illusion, were strongly associated with the players’ rank. Although the causality of the effect remains unknown, our results show that high-rank players perform better in certain visual skills compared to low-rank players.
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Affiliation(s)
- Aline F Cretenoud
- Laboratory of Psychophysics, Brain Mind Institute, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland.,
| | - Arthur Barakat
- Laboratory of Psychophysics, Brain Mind Institute, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland.,Laboratory of Behavioral Genetics, Brain Mind Institute, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland.,Logitech Europe S.A., Innovation Park EPFL, Lausanne, Switzerland.,
| | - Alain Milliet
- Logitech Europe S.A., Innovation Park EPFL, Lausanne, Switzerland.,
| | - Oh-Hyeon Choung
- Laboratory of Psychophysics, Brain Mind Institute, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland.,
| | - Marco Bertamini
- Department of Psychological Sciences, University of Liverpool, Liverpool, UK.,Department of General Psychology, University of Padova, Padova, Italy.,
| | | | - Michael H Herzog
- Laboratory of Psychophysics, Brain Mind Institute, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland.,
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33
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Styrkowiec P, Ostrowski M. Evaluating the Influence of Visual Attentional Tracking on Pointing Movement Precision. J Mot Behav 2021; 54:237-255. [PMID: 34251999 DOI: 10.1080/00222895.2021.1944972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Multiple object tracking (MOT) and goal-directed movements are both based on attentional processes. This study focused on the instant effect of attentive tracking with respect to pointing performance. We measured the precision of pointing to the targets of an MOT task immediately after the tracking period when all the objects were still in motion, and to the precision of pointing to moving objects in the task without attentional tracking. The results demonstrated that an increase in the attentional tracking load was the primary factor that decreased pointing precision, although visual load may also contribute to this influence. We also manipulated the relationship between the number of targets and the density of the MOT display (the total number of objects displayed), which affected the MOT accuracy but not the pointing precision.
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34
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Abstract
SIGNIFICANCE This study summarizes the empirical evidence on the use of peripheral vision for the most-researched peripheral vision tools in sports. The objective of this review was to explain if and how the tools can be used to investigate peripheral vision usage and how empirical findings with these vision tools might be transferred to sports situations. The data sources used in this study were Scopus, ScienceDirect, and PubMed. We additionally searched the manufacturers' Web pages and used Google Scholar to find full texts that were not available elsewhere. Studies were included if they were published in a peer-reviewed journal, were written in English language, and were conducted in a sports context. From the 10 searched tools, we included the 5 tools with most published studies. In our topical search, we identified 93 studies for the five most-used peripheral vision tools. Surprisingly, none of these studies used eye-tracking methods to control for the use of peripheral vision. Best "passive" control is achieved by tools using (foveal) secondary tasks (Dynavision D2 and Vienna Test System). Best transfer to sports tasks is expected for tools demanding action responses (FitLight, Dynavision D2). Tools are likely to train peripheral monitoring (NeuroTracker), peripheral reaction time (Dynavision D2, Vienna Test System), or peripheral preview (FitLight), whereas one tool did not show any link to peripheral vision processes (Nike SPARQ Vapor Strobe).
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Affiliation(s)
| | - Hans Strasburger
- Institute of Medical Psychology, Ludwig-Maximilians-Universität München, Munich, Germany
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35
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Harenberg S, St. Onge J, Robinson J, Eguakun O, Feinstein A, Dorsch K, Kakar RS, Abdulhakim R, Rehman Z, Shawush M, Pillay V. Effectiveness of Three-Dimensional Multiple-Object Tracking in Patients with Multiple Sclerosis: A Pilot Trial. Int J MS Care 2021; 23:143-149. [PMID: 34483752 PMCID: PMC8405148 DOI: 10.7224/1537-2073.2020-007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
BACKGROUND Computerized cognitive training remains an attractive supplemental modality to enhance rehabilitation in multiple sclerosis (MS). The objective of the present study was to assess the usability of three-dimensional multiple-object tracking (3D-MOT) in patients with MS. METHODS In this pilot study, 16 patients with relapsing-remitting MS and nine age-matched controls participated in four 30-minute training sessions of 3D-MOT. Computerized neuropsychological tests, including driving readiness (ie, Useful Field of View) and cognitive function (ie, Stroop Color and Word Test, Paced Visual Serial Addition Test, Symbol Digit Modalities Test) were conducted at baseline and at the conclusion of training. RESULTS Although scoring lower in 3D-MOT, the MS group improved their 3D-MOT scores in similar magnitude as the control group. The 3D-MOT training led to significant improvements in driving readiness in the MS group. Taken together, 3D-MOT training showed similar effectiveness in patients with MS as in age-matched controls. CONCLUSIONS Training with 3D-MOT may be an accessible and remotely administrable supplement to cognitive rehabilitation protocols for patients with MS.
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Abstract
SIGNIFICANCE Eye care professionals seek to provide effective vision care for a variety of patient needs, including performance in sports and recreational pursuits. This review provides an analysis of common visual performance assessments, including summaries of recent clinical research from a diverse array of professional literature.Vision is recognized as an important element of sports performance. Elite athletes frequently demonstrate exceptional abilities to see and respond effectively in sports competition. Which visual factors are important and how to most effectively assess visual performance are the sources of much debate. This topical review presents an evidence-based review of the common visual performance factors assessed in athletes, beginning with guidance for conducting a visual task analysis for the variety of sports that athlete patients may compete in. An information processing model is used to provide a framework for understanding the contributions of the many visual performance factors used during sports.
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Relationship between individual alpha peak frequency and attentional performance in a multiple object tracking task among ice-hockey players. PLoS One 2021; 16:e0251443. [PMID: 34043652 PMCID: PMC8158945 DOI: 10.1371/journal.pone.0251443] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Accepted: 04/27/2021] [Indexed: 11/19/2022] Open
Abstract
Individual alpha peak frequency (IAPF), the discrete frequency with the highest power value in the alpha oscillation range of the electroencephalogram, is a stable neurophysiological marker and is closely associated with various cognitive functions, including aspects of attention and working memory. However, the relationship between IAPF and attentional performance as well as the effects of engaging attention on IAPF are unknow. Here, we examined whether IAPF values were associated with attentional performance by evaluating accuracy during the performance of a multiple object tracking (MOT) task, a well-established paradigm for investigating goal-driven attention in dynamic environments, and whether engagement in the task affected IAPF values. In total, 18 elite players and 20 intermediate players completed the study. Resting electroencephalogram recordings were obtained for 120 s while players kept their eyes open and an additional 120 s while players’ eyes were closed, before and again after performing the MOT task. Tracking accuracy in the MOT task and IAPF values before and after the MOT task were analyzed. As expected, tracking accuracies were higher in elite players than in intermediate-level players. Baseline IAPF values were significantly and positively correlated with the accuracy of target tracking in the MOT task. IAPF values were higher in elite than intermediate players in both the eyes open and closed conditions and both before and after MOT task performance. Interindividual IAPF values did not differ before and after the MOT task. These findings indicate that IAPF is a stable marker, without intraindividual changes associated with engagement in the MOT task. Elite players had higher IAPF values and exhibited more accurate MOT performance than intermediate-level players; thus, baseline IAPF values may be useful to predict attentional performance in the MOT task among athletes.
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Molina R, Redondo B, Molina-Carballo A, García JA, Muñoz-Hoyos A, Vera J, Jiménez R. Capturing attention improves accommodation: An experimental study in children with ADHD using multiple object tracking. Vision Res 2021; 186:52-58. [PMID: 34051609 DOI: 10.1016/j.visres.2021.05.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Revised: 05/13/2021] [Accepted: 05/13/2021] [Indexed: 11/15/2022]
Abstract
The present study was aimed at assessing the impact of manipulating the attentional load using a multiple object tracking (MOT) task on the dynamics of the accommodative response in children with attention deficit hyperactivity disorder (ADHD). The pupil size was recorded to assess the effectiveness of the experimental manipulation, and the role of ADHD medication was also explored. The accommodative and pupil dynamics (magnitude and variability) were monitored with an open-field autorefractometer (WAM-5500) in 41 children with ADHD (24 non-medicated and 17 medicated) and 21 non-ADHD controls, while they performed the MOT task with four different levels of complexity (i.e., tracking zero, one, two, or three targets). We found that increasing the attentional load caused a heightened accommodative response, showing a negative association between MOT complexity and accommodative lag in children with ADHD and non-ADHD controls. Complementarily, the pupil size increased as a function of task complexity, confirming a successful experimental manipulation. The stability of accommodation was insensitive to the attentional manipulation, but it differed between groups. Specifically, non-medicated children with ADHD exhibited a greater variability of accommodation in comparison to controls. Increasing the attentional load is associated with a reduction in the accommodative lag in children with ADHD and controls. Our findings show that the allocation of attention plays an important role in the dynamics of the accommodative response, which may be of relevance in the diagnosis and treatment of accommodative deficits in children with and without ADHD.
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Affiliation(s)
- Rubén Molina
- CLARO (Clinical and Laboratory Applications of Research in Optometry) Research Group, Department of Optics, Faculty of Sciences, University of Granada, Spain
| | - Beatriz Redondo
- CLARO (Clinical and Laboratory Applications of Research in Optometry) Research Group, Department of Optics, Faculty of Sciences, University of Granada, Spain.
| | - Antonio Molina-Carballo
- Faculty of Medicine, University of Granada, Neuropediatric and Neurodevelopment Unit of Clinico San Cecilio University Hospital, Spain
| | - José Antonio García
- CLARO (Clinical and Laboratory Applications of Research in Optometry) Research Group, Department of Optics, Faculty of Sciences, University of Granada, Spain
| | - Antonio Muñoz-Hoyos
- Faculty of Medicine, University of Granada, Neuropediatric and Neurodevelopment Unit of Clinico San Cecilio University Hospital, Spain
| | - Jesús Vera
- CLARO (Clinical and Laboratory Applications of Research in Optometry) Research Group, Department of Optics, Faculty of Sciences, University of Granada, Spain
| | - Raimundo Jiménez
- CLARO (Clinical and Laboratory Applications of Research in Optometry) Research Group, Department of Optics, Faculty of Sciences, University of Granada, Spain
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The Effects of the Combination of High-Intensity Interval Training with 3D-Multiple Object Tracking Task on Perceptual-Cognitive Performance: A Randomized Controlled Intervention Trial. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18094862. [PMID: 34063304 PMCID: PMC8125741 DOI: 10.3390/ijerph18094862] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 04/03/2021] [Accepted: 04/29/2021] [Indexed: 11/16/2022]
Abstract
The ability to process goal-related visual information while ignoring goal-irrelevant information is essential for the human attention system. The study aimed to investigate how perceptual–cognitive performance was affected during high-intensity interval training (HIIT) using a 3D-multiple object tracking (3D-MOT) task called Neurotracker (NT). In an experimental design, 42 healthy adults (age M = 23.3 SD = 2.94, VO2max 52.8 ± 5.66 mL·kg−1·min−1) were randomly assigned to an intervention (HIIT + NT, NT, HIIT) or control group. NT performance (20 trials per session) was measured pre-and post-test (at 5, 15, and 25 min while running on the treadmill). The participants trained twice a week for a 4-week intervention period. There was a significant interaction effect between pre/post-test and groups regarding perceptual-cognitive performance, indicating similar enhancements in the HIIT + NT and the NT group during exercise. HIIT influences physical fitness but did not show any impact on perceptual–cognitive performance. Due to the specific NT task characteristics, improved physical abilities may not directly impact sport-specific perceptual-cognitive performance. Our findings suggest that training resulted in substantial task-specific gains. Therefore, combination training may be proposed as a training program to improve perceptual–cognitive, and physical performance in a time-efficient way.
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A critical systematic review of the Neurotracker perceptual-cognitive training tool. Psychon Bull Rev 2021; 28:1458-1483. [PMID: 33821464 PMCID: PMC8500884 DOI: 10.3758/s13423-021-01892-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/26/2021] [Indexed: 01/20/2023]
Abstract
In this systematic review, we evaluate the scientific evidence behind “Neurotracker,” one of the most popular perceptual-cognitive training tools in sports. The tool, which is also used in rehabilitation and aging research to examine cognitive abilities, uses a 3D multiple object-tracking (MOT) task. In this review, we examine Neurotracker from both a sport science and a basic science perspective. We first summarize the sport science debate regarding the value of general cognitive skill training, based on tools such as Neurotracker, versus sport-specific skill training. We then consider the several hundred MOT publications in cognitive and vision science from the last 30 years that have investigated cognitive functions and object tracking processes. This literature suggests that the abilities underlying object tracking are not those advertised by the Neurotracker manufacturers. With a systematic literature search, we scrutinize the evidence for whether general cognitive skills can be tested and trained with Neurotracker and whether these trained skills transfer to other domains. The literature has major limitations, for example a total absence of preregistered studies, which makes the evidence for improvements for working memory and sustained attention very weak. For other skills as well, the effects are mixed. Only three studies investigated far transfer to ecologically valid tasks, two of which did not find any effect. We provide recommendations for future Neurotracker research to improve the evidence base and for making better use of sport and basic science findings.
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Antonoff DG, Goss J, Langevin TL, Renodin C, Spahr L, McDevitt J, Langford D, Rosene JM. Unexpected Findings from a Pilot Study on Vision Training as a Potential Intervention to Reduce Subconcussive Head Impacts during a Collegiate Ice Hockey Season. J Neurotrauma 2021; 38:1783-1790. [PMID: 33446039 DOI: 10.1089/neu.2020.7397] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Player-to-player contact is the most frequent head impact mechanism in collegiate ice hockey. Training with three-dimensional multiple-object tracking (3D-MOT) could potentially reduce the quantity and severity of head impacts by enhancing player anticipation of these impacts. The purpose of this study was to evaluate the efficacy of 3D-MOT training to reduce the numbers of head impacts sustained by National Collegiate Athletic Association Division III men's and women's ice hockey players. Collegiate men's and women's ice hockey players (N = 33; men = 17, women = 16) were randomly assigned to a 3D-MOT group (n = 17) or a control (C) group (n = 16). Head impacts were monitored during practices and games, and 3D-MOT training occurred twice per week for 12 weeks throughout one regular season. 3D-MOT forwards sustained head impacts with greater mean peak linear acceleration (3D-MOT = 41.33 ± 28.54 g; C = 38.03 ± 24.30 g) and mean peak rotational velocity (3D-MOT = 13.59 ± 8.18 rad.sec-1; C = 12.47 ± 7.69 rad.sec-1) in games, and greater mean peak rotational velocity in practices versus C forwards (3D-MOT = 11.96 ± 6.77 rad.sec-1; C = 10.22 ± 6.95 rad.sec-1). Conversely, 3D-MOT defensemen sustained head impacts with a mean peak rotational velocity less than that of C defensemen (3D-MOT = 11.54 ± 6.76 rad.sec-1; C = 13.65 ± 8.43 rad.sec-1). There was no significant difference for all other parameters analyzed between 3D-MOT and C groups. Player position may play an important role in future interventions to reduce head impacts in collegiate ice hockey.
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Affiliation(s)
- Daniel G Antonoff
- Department of Exercise and Sport Performance, University of New England, Biddeford, Maine, USA
| | - Jordan Goss
- Department of Exercise and Sport Performance, University of New England, Biddeford, Maine, USA
| | - Taylor L Langevin
- Department of Exercise and Sport Performance, University of New England, Biddeford, Maine, USA
| | - Christina Renodin
- Department of Exercise and Sport Performance, University of New England, Biddeford, Maine, USA
| | - Lee Spahr
- Department of Exercise and Sport Performance, University of New England, Biddeford, Maine, USA
| | - Jane McDevitt
- Department of Health and Rehabilitation Sciences, Temple University, Philadelphia, Pennsylvania, USA
| | - Dianne Langford
- Department of Neuroscience, Temple University, Philadelphia, Pennsylvania, USA
| | - John M Rosene
- Department of Exercise and Sport Performance, University of New England, Biddeford, Maine, USA
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Parsons B, Faubert J. Enhancing learning in a perceptual-cognitive training paradigm using EEG-neurofeedback. Sci Rep 2021; 11:4061. [PMID: 33602994 PMCID: PMC7892853 DOI: 10.1038/s41598-021-83456-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 01/25/2021] [Indexed: 01/31/2023] Open
Abstract
This paper provides the framework and supporting evidence for a highly efficient closed-loop paradigm that modifies a classic learning scenario using real-time brain activity in order to improve learning performance in a perceptual-cognitive training paradigm known as 3-dimensional multiple object tracking, or 3D-MOT. Results demonstrate that, over 10 sessions, when manipulating this novel task by using real-time brain signals, speed and degree of learning can be substantially improved compared with a classic learning system or an active sham-control group. Superior performance persists even once the feedback signal is removed, which suggests that the effects of enhanced training are consolidated and do not rely on continued feedback. This type of learning paradigm could contribute to overcoming one of the fundamental limitations of neurofeedback and other cognitive enhancement techniques, a lack of observable transfer effects, by utilizing a method that can be directly integrated into the context in which improved performance is sought.
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Affiliation(s)
- Brendan Parsons
- grid.14848.310000 0001 2292 3357Department of Psychology, Université de Montréal, Montreal, Canada ,grid.14848.310000 0001 2292 3357Faubert Lab, School of Optometry, Université de Montréal, Montreal, Canada
| | - Jocelyn Faubert
- grid.14848.310000 0001 2292 3357Department of Psychology, Université de Montréal, Montreal, Canada ,grid.14848.310000 0001 2292 3357Faubert Lab, School of Optometry, Université de Montréal, Montreal, Canada
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3D Multiple Object Tracking or Adaptive Dual n-back Training Boosts Simple Verbal Working Memory Span but Not Multitasking Performance in Military Participants. JOURNAL OF COGNITIVE ENHANCEMENT 2021. [DOI: 10.1007/s41465-020-00201-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Scharfen HE, Memmert D. Cognitive training in elite soccer players: evidence of narrow, but not broad transfer to visual and executive function. GERMAN JOURNAL OF EXERCISE AND SPORT RESEARCH 2021. [DOI: 10.1007/s12662-020-00699-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
AbstractVisual and executive functions have been suggested to be crucial in high-demanding team sports. Consequently, the interest in evaluating training possibilities of these functions is relatively high. However, easily applicable training tools, as well as evidence of their efficacy, especially in the present group of age (i.e. 17–21 years) and performance level, are scarce. Therefore, the present study aimed to evaluate the effectiveness and transfer of an essential cognitive training tool (i.e. NeuroTracker [NT] three dimensional [3D] multiple-object tracking [MOT]) in youth elite soccer players. Visual and executive functions were analyzed in a pre–post test design with an intervention and a control group after 10 weeks of training twice a week. Physical activity was included as a possible covariate. Results show meaningful benefits in the trained ability (i.e. MOT) besides small but negligible improvements in visual clarity and inhibition for the intervention group. Consequently, strict single-task NT 3D-MOT seems to have little transfer to other visual or executive functions. However, future studies should investigate the effects of sport-specific dual-task NT 3D-MOT to analyze possible multitasking adaptations further.
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Kakavas G, Malliaropoulos N, Bikos G, Pruna R, Valle X, Tsaklis P, Maffulli N. Periodization in Anterior Cruciate Ligament Rehabilitation: A Novel Framework. Med Princ Pract 2021; 30:101-108. [PMID: 33264774 PMCID: PMC8114043 DOI: 10.1159/000511228] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Accepted: 08/30/2020] [Indexed: 12/31/2022] Open
Abstract
More than 250,000 anterior cruciate ligament (ACL) injuries occur each year in the USA, and approximately 65% of these injuries undergo reconstructive surgery. Appropriate rehabilitation after ACL reconstruction can yield predictably good outcomes, with return to previous levels of activity and high knee function. At present, periodization is used at all levels of sports training. Whether conceptualized and directed by coaches, or by athletes themselves, competitors structure their training in a cyclic fashion, enabling athletes to best realize their performance goals. In practical application, sport physical therapists use periodization: postoperative "protocols" serve as rudimentary forms of periodization, albeit implemented over shorter time frames than that typically employed in preparation for competition. An ACL injury should not be considered a "simple" musculoskeletal pathology with only local mechanical or motor dysfunctions. Together with the psychological trauma and reduction in physical capacity, there is a cascade of events, including neurological insult to the central nervous system and reduction in afferences to the sensorimotor system. Rehabilitation should consider all these issues, and periodization would allow to better define and to plan aims and objectives to return athletes to their sport. Technological resources including advanced neuroimaging methods, virtual reality for injury risk screening and return to sport assessment, and interactive artificial reality-based neuromuscular training methods offer new approaches and tools to address this important biomedical problem. The cost and availability of many of these technologies will continue to decrease, providing greater availability, scientific rigor, and ultimately, utility for cost-effective and data-driven assessments.
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Affiliation(s)
| | - Nikolaos Malliaropoulos
- Sports and Exercise Medicine Clinic, Asklipiou, Thessaloniki, Greece
- Sports Clinic, Rheumatology Department, Barts Health NHS Trust, London, United Kingdom
- Centre for Sports and Exercise Medicine, Queen Mary, University of London, London, United Kingdom
| | - Georgios Bikos
- Euromedica-Arogi Rehabilitation Clinic, Pylaia, Thessaloniki, Thessaloniki, Greece
| | - Ricard Pruna
- Medical Services Ciutat Esportiva Barcelona, FC Barcelona, Barcelona, Spain
| | - Xavier Valle
- Medical Services Ciutat Esportiva Barcelona, FC Barcelona, Barcelona, Spain
| | - Panagiotis Tsaklis
- Biomechanics and Ergonomics, ErgoMech Lab, Department of Physical Education and Sport Science, University of Thessaly, Trikala, Greece
- Department of Molecular Medicine and Surgery Growth and Metabolism, Karolinska Institutet, Stockholm, Sweden
| | - Nicola Maffulli
- London Sports Care, BMI London Independent Hospital, London, United Kingdom,
- Department of Orthopaedics, School of Medicine, Surgery and Dentistry, Salerno, Italy,
- School of Pharmacy and Bioengineering, Keele University School of Medicine, Stoke on Trent, Stoke on Trent, United Kingdom,
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Teel E, Brossard-Racine M, Corbin-Berrigan LA, Gagnon I. Perceptual Cognitive Training Does Not Improve Clinical Outcomes at 4 and 12 Weeks Following Concussion in Children and Adolescents: A Randomized Controlled Trial. J Head Trauma Rehabil 2020; 36:E97-E107. [PMID: 33201041 DOI: 10.1097/htr.0000000000000633] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To determine whether a perceptual-cognitive training program using 3D-multiple object tracking (3D-MOT) can improve symptoms following acute pediatric concussion. SETTING Research laboratory within a pediatric trauma center. PARTICIPANTS Children and adolescents (n = 62, age= 13.27 ± 2.50) with diagnosed concussion. DESIGN Randomized controlled trial. Children were randomized into either 3D-MOT, 2048 game, or standard care-only groups. Participants and parents completed the Post-Concussion Symptom Inventory (PCSI) at baseline, 4, 8, and 12 weeks postinjury. Intervention participants completed either the 3D-MOT protocol or the 2048 game at 6 sessions between the baseline and 4-week assessment. MAIN MEASURES A 3 (group) × 10 (time) mixed-model analysis of variance evaluated PCSI total scores. The rate of persistent postconcussive symptom (PPCS) was evaluated at 4 weeks using χ2 analysis. RESULTS Symptoms decreased throughout the study using both child-reported (F(9,374) = 22.03, P < .001) and parent-reported scores (F(9,370) = 28.06, P < .001). Twenty-four (44.4%) children met the study definition for PPCS using the child-reported PCSI, while 20 (37.7%) children had PPCS using parent reports. The intervention did not significantly affect symptom resolution or PPCS rates. CONCLUSION There is no benefit to prescribing 3D-MOT training for acute rehabilitation in pediatric patients with concussion and clinicians should instead focus on more effective programs.
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Affiliation(s)
- Elizabeth Teel
- School of Physical and Occupational Therapy, McGill University, Montreal, Quebec, Canada (Drs Teel, Marie Brossard-Racine, and Gagnon); Division of Neonatology (Dr Marie Brossard-Racine) and Division of Pediatric Emergency Medicine (Dr Gagnon), Department of Pediatrics, Montreal Children's Hospital, McGill University Health Centre, Montreal, Quebec, Canada; Department of Neurology and Neurosurgery, Montreal Children's Hospital, McGill University Health Centre, Montreal, Quebec, Canada (Dr Marie Brossard-Racine); and Département des sciences de l'activité physique, Université du Québec à Trois-Rivières, Trois-Rivières, Quebec, Canada (Dr Corbin-Berrigan)
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Benoit JJ, Roudaia E, Johnson T, Love T, Faubert J. The neuropsychological profile of professional action video game players. PeerJ 2020; 8:e10211. [PMID: 33240605 PMCID: PMC7678459 DOI: 10.7717/peerj.10211] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Accepted: 09/28/2020] [Indexed: 01/12/2023] Open
Abstract
In the past 20 years, there has been growing research interest in the association between video games and cognition. Although many studies have found that video game players are better than non-players in multiple cognitive domains, other studies failed to replicate these results. Until now, the vast majority of studies defined video game players based on the number of hours an individual spent playing video games, with relatively few studies focusing on video game expertise using performance criteria. In the current study, we sought to examine whether individuals who play video games at a professional level in the esports industry differ from amateur video game players in their cognitive and learning abilities. We assessed 14 video game players who play in a competitive league (Professional) and 16 casual video game players (Amateur) on set of standard neuropsychological tests evaluating processing speed, attention, memory, executive functions, and manual dexterity. We also examined participants' ability to improve performance on a dynamic visual attention task that required tracking multiple objects in three-dimensions (3D-MOT) over five sessions. Professional players showed the largest performance advantage relative to Amateur players in a test of visual spatial memory (Spatial Span), with more modest benefits in a test of selective and sustained attention (d2 Test of Attention), and test of auditory working memory (Digit Span). Professional players also showed better speed thresholds in the 3D-MOT task overall, but the rate of improvement with training did not differ in the two groups. Future longitudinal studies of elite video game experts are required to determine whether the observed performance benefits of professional gamers may be due to their greater engagement in video game play, or due to pre-existing differences that promote achievement of high performance in action video games.
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Affiliation(s)
- Julie Justine Benoit
- Department of Psychology, Université de Montréal, Montréal, Québec, Canada
- Faubert Lab, École d’Optométrie, Université de Montréal, Montréal, Québec, Canada
| | | | - Taylor Johnson
- Infinite Esports and Entertainment, Frisco, TX, United-States
| | - Trevor Love
- Infinite Esports and Entertainment, Frisco, TX, United-States
| | - Jocelyn Faubert
- Faubert Lab, École d’Optométrie, Université de Montréal, Montréal, Québec, Canada
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Kneblewski A, Valdes-Tamayo L, Laporte S, Sandoz B, Blanchard S, Rouch P. Analysis of the biomechanical parameters of the lineout throwing performance under distance variable conditions in high level rugby players. Comput Methods Biomech Biomed Engin 2020. [DOI: 10.1080/10255842.2020.1812855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- A. Kneblewski
- Arts et métiers, Institut de Biomécanique Humaine Georges Charpak, Paris, France
- Racing 92, Le Plessis-Robinson, France
| | - L. Valdes-Tamayo
- Arts et métiers, Institut de Biomécanique Humaine Georges Charpak, Paris, France
| | - S. Laporte
- Arts et métiers, Institut de Biomécanique Humaine Georges Charpak, Paris, France
| | - B. Sandoz
- Arts et métiers, Institut de Biomécanique Humaine Georges Charpak, Paris, France
| | | | - P. Rouch
- Arts et métiers, Institut de Biomécanique Humaine Georges Charpak, Paris, France
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Luis Del Campo V, Morenas Martín J. Influence of Video Speeds on Visual Behavior and Decision-Making of Amateur Assistant Referees Judging Offside Events. Front Psychol 2020; 11:579847. [PMID: 33132990 PMCID: PMC7563065 DOI: 10.3389/fpsyg.2020.579847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 09/01/2020] [Indexed: 11/18/2022] Open
Abstract
The aim of the study was to assess the effects of manipulating video speeds on visual behavior and decision accuracy of 10 amateur football assistant referees (ARs) when perceived video sequences of 24 possible offside actions on a large screen. An eye tracker was used to analyze participants’ visual behaviors. Signal detection analysis provided further detail of participants’ decision-level accuracy. Participants were required to decide when they perceived a player to be offside during observed sequences with different video speed manipulations (Normal speed, 2 speed, and 3 speed). Results revealed that the manipulation of video speed did not attune emergent gaze patterns differently because participants displayed similar visual behaviors, regardless of speed. However, the normal speed resulted in a higher percentage of correct decisions than the 3 speed. Participants tended toward non-flagging decision bias errors when judging offsides with the 3 speed because they made more misses, than false alarms.
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Beavan A, Chin V, Ryan LM, Spielmann J, Mayer J, Skorski S, Meyer T, Fransen J. A Longitudinal Analysis of the Executive Functions in High-Level Soccer Players. JOURNAL OF SPORT & EXERCISE PSYCHOLOGY 2020; 42:349-357. [PMID: 32711397 DOI: 10.1123/jsep.2019-0312] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Revised: 04/01/2020] [Accepted: 04/07/2020] [Indexed: 06/11/2023]
Abstract
INTRODUCTION Assessments of executive functions (EFs) with varying levels of perceptual information or action fidelity are common talent-diagnostic tools in soccer, yet their validity still has to be established. Therefore, a longitudinal development of EFs in high-level players to understand their relationship with increased exposure to training is required. METHODS A total of 304 high-performing male youth soccer players (10-21 years old) in Germany were assessed across three seasons on various sport-specific and non-sport-specific cognitive functioning assessments. RESULTS The posterior means (90% highest posterior density) of random slopes indicated that both abilities predominantly developed between 10 and 15 years of age. A plateau was apparent for domain-specific abilities during adolescence, whereas domain-generic abilities improved into young adulthood. CONCLUSION The developmental trajectories of soccer players' EFs follow the general populations' despite long-term exposure to soccer-specific training and game play. This brings into question the relationship between high-level experience and EFs and renders including EFs in talent identification questionable.
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Affiliation(s)
- Adam Beavan
- Saarland University
- University of Technology
- German Football Association
| | - Vincent Chin
- University of Melbourne
- University of New South Wales
| | - Louise M Ryan
- University of Melbourne
- University of Technology Sydney
- Harvard University
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