1
|
Sudo M, Kitajima D, Takagi Y, Mochizuki K, Fujibayashi M, Costello JT, Ando S. Effects of voluntary exercise and electrical muscle stimulation on reaction time in the Go/No-Go task. Eur J Appl Physiol 2024:10.1007/s00421-024-05562-8. [PMID: 39044028 DOI: 10.1007/s00421-024-05562-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Accepted: 07/10/2024] [Indexed: 07/25/2024]
Abstract
INTRODUCTION Acute exercise improves cognitive performance. However, it remains unclear what triggers cognitive improvement. Electrical muscle stimulation (EMS) facilitates the examination of physiological changes derived from peripheral muscle contraction during exercise. Thus, we compared the effects of EMS and voluntary exercise at low- or moderate-intensity on reaction time (RT) in a cognitive task to understand the contribution of central and peripheral physiological factors to RT improvement. METHODS Twenty-four young, healthy male participants performed a Go/No-Go task before and after EMS/exercise. In the EMS condition, EMS was applied to the lower limb muscles. In the low-intensity exercise condition, the participants cycled an ergometer while maintaining their heart rate (HR) at the similar level during EMS. In the moderate-intensity exercise condition, exercise intensity corresponded to ratings of perceived exertion of 13/20. The natural log-transformed root mean square of successive differences between adjacent inter-beat (R-R) intervals (LnRMSSD), which predominantly reflects parasympathetic HR modulation, was calculated before and during EMS/exercise. RESULTS RT improved following moderate-intensity exercise (p = 0.002, Cohen' d = 0.694), but not following EMS (p = 0.107, Cohen' d = 0.342) and low-intensity exercise (p = 0.076, Cohen' d = 0.380). Repeated measures correlation analysis revealed that RT was correlated with LnRMSSD (Rrm(23) = 0.599, p = 0.002) in the moderate-intensity exercise condition. CONCLUSION These findings suggest that the amount of central neural activity and exercise pressor reflex may be crucial for RT improvement. RT improvement following moderate-intensity exercise may, at least partly, be associated with enhanced sympathetic nervous system activity.
Collapse
Affiliation(s)
- Mizuki Sudo
- Physical Fitness Research Institute, Meiji Yasuda Life Foundation of Health and Welfare, 150 Tobuki, Hachioji, Tokyo, 192-0001, Japan
| | - Daisuke Kitajima
- Faculty of Informatics and Engineering, The University of Electro-Communications, 1-5-1 Chofugaoka, Chofu, Tokyo, 182-8585, Japan
| | - Yoko Takagi
- Graduate School of Informatics and Engineering, The University of Electro-Communications, 1-5-1 Chofugaoka, Chofu, Tokyo, 182-8585, Japan
| | - Kodai Mochizuki
- Graduate School of Informatics and Engineering, The University of Electro-Communications, 1-5-1 Chofugaoka, Chofu, Tokyo, 182-8585, Japan
| | - Mami Fujibayashi
- Faculty of Agriculture, Setsunan University, 45-1 Nagaotoge-Cho, Hirakata, Osaka, 573-0101, Japan
| | - Joseph T Costello
- School of Psychology, Sport and Health Sciences, University of Portsmouth, Portsmouth, UK
| | - Soichi Ando
- Graduate School of Informatics and Engineering, The University of Electro-Communications, 1-5-1 Chofugaoka, Chofu, Tokyo, 182-8585, Japan.
| |
Collapse
|
2
|
Zhao H, Liang K, Yu Z, Wen Y, Shi J, Zhang T, Yu X, Zu X, Fang Y. Hyperbaric oxygen preconditioning rescues prolonged underwater exercise-induced hippocampal dysfunction by regulating microglia activation and polarization. Neurosci Res 2024:S0168-0102(24)00072-5. [PMID: 38848903 DOI: 10.1016/j.neures.2024.05.004] [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: 01/18/2024] [Revised: 05/15/2024] [Accepted: 05/30/2024] [Indexed: 06/09/2024]
Abstract
Underwater exercise is becoming increasingly prevalent, during which brain function is necessary but is also at risk. However, no study has explored how prolonged exercise affect the brain in underwater environment. Previous studies have indicated that excessive exercise in common environment causes brain dysfunction but have failed to provide appropriate interventions. Numerous evidence has indicated the neuroprotective effect of hyperbaric oxygen preconditioning (HBO-PC). The objective of this study was to investigate the cognitive effect of prolonged underwater exercise (PUE) and to explore the potential neuroprotective effect of HBO-PC in underwater environment. Rats swimming for 3 h in a simulated hyperbaric chamber (2.0 ATA) was used to establish the PUE animal model and HBO-PC (2.5 ATA for 1, 3,5 times respectively) was administrated before PUE. The results demonstrated that PUE triggers anxiety-like behaviors, cognitive impairment accompanied by hippocampal dysfunction, microglia activation and neuroinflammation. Conversely, 3 HBO-PC rescued anxiety-like behaviors and cognitive impairment. Mechanistically, 3 HBO-PC reduced microglia activation and switched the activated microglia from a pro-inflammatory to neuroprotective phenotype. These findings illustrated that PUE induces anxiety-like behaviors and cognitive impairment and HBO-PC of proper frequency may provide an appropriate and less invasive intervention for protecting the brain in underwater exercise.
Collapse
Affiliation(s)
- Houyu Zhao
- Department of Diving and Hyperbaric Medicine, Navy Special Medical Center, Naval Medical University, Shanghai 200433, China
| | - Kun Liang
- Department of Diving and Hyperbaric Medicine, Navy Special Medical Center, Naval Medical University, Shanghai 200433, China; School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200433, China
| | - Zeyuan Yu
- Department of Diving and Hyperbaric Medicine, Navy Special Medical Center, Naval Medical University, Shanghai 200433, China
| | - Yukun Wen
- Department of Diving and Hyperbaric Medicine, Navy Special Medical Center, Naval Medical University, Shanghai 200433, China
| | - Jin Shi
- Department of Diving and Hyperbaric Medicine, Navy Special Medical Center, Naval Medical University, Shanghai 200433, China
| | - Tingting Zhang
- Department of Diving and Hyperbaric Medicine, Navy Special Medical Center, Naval Medical University, Shanghai 200433, China
| | - Xuhua Yu
- Department of Diving and Hyperbaric Medicine, Navy Special Medical Center, Naval Medical University, Shanghai 200433, China
| | - Xianpeng Zu
- School of Pharmacy, Naval Medical University, Shanghai 200433, China.
| | - Yiqun Fang
- Department of Diving and Hyperbaric Medicine, Navy Special Medical Center, Naval Medical University, Shanghai 200433, China.
| |
Collapse
|
3
|
McMorris T, Hale BJ, Pine BS, Williams TB. Creatine supplementation research fails to support the theoretical basis for an effect on cognition: Evidence from a systematic review. Behav Brain Res 2024; 466:114982. [PMID: 38582412 DOI: 10.1016/j.bbr.2024.114982] [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: 09/24/2023] [Revised: 02/15/2024] [Accepted: 04/02/2024] [Indexed: 04/08/2024]
Abstract
Creatine supplementation has been put forward as a possible aid to cognition, particularly for vegans, vegetarians, the elderly, sleep deprived and hypoxic individuals. However, previous narrative reviews have only provided limited support for these claims. This is despite the fact that research has shown that creatine supplementation can induce increased brain concentrations of creatine, albeit to a limited extent. We carried out a systematic review to examine the current state of affairs. The review supported claims that creatine supplementation can increases brain creatine content but also demonstrated somewhat equivocal results for effects on cognition. It does, however, provide evidence to suggest that more research is required with stressed populations, as supplementation does appear to significantly affect brain content. Issues with research design, especially supplementation regimens, need to be addressed. Future research must include measurements of creatine brain content.
Collapse
Affiliation(s)
- Terry McMorris
- Institue of Sport, Nursing and Allied Health, University of Chichester, College Lane, Chichester PO19 6PE, United Kingdom; Department of Sport and Exercise Science, University of Portsmouth, Spinnaker Building, Cambridge Road, Portsmouth PO12ER, United Kingdom.
| | - Beverley J Hale
- Institue of Sport, Nursing and Allied Health, University of Chichester, College Lane, Chichester PO19 6PE, United Kingdom
| | - Beatrice S Pine
- Institue of Sport, Nursing and Allied Health, University of Chichester, College Lane, Chichester PO19 6PE, United Kingdom
| | - Thomas B Williams
- Department of Sport and Exercise Science, University of Portsmouth, Spinnaker Building, Cambridge Road, Portsmouth PO12ER, United Kingdom
| |
Collapse
|
4
|
Ando S, Ishioka Y, Kambayashi S, Kano K, Fujibayashi M, Costello JT, Sudo M. Combined effects of electrical muscle stimulation and cycling exercise on cognitive performance. Front Physiol 2024; 15:1408963. [PMID: 38827991 PMCID: PMC11140777 DOI: 10.3389/fphys.2024.1408963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2024] [Accepted: 05/08/2024] [Indexed: 06/05/2024] Open
Abstract
The purpose of this study was to investigate whether a combination of electrical muscle stimulation (EMS) and cycling exercise is beneficial for improving cognitive performance. Eighteen participants (7 females and 11 males) performed a Go/No-Go task before and 2 min after i) cycling exercise (EX), ii) a combination of EMS and cycling (EMS + EX) and iii) a control (rest) intervention in a randomized controlled crossover design. In the EX intervention, the participants cycled an ergometer for 20 min with their heart rate maintained at ∼120 beats·min-1. In the EMS + EX intervention, the participants cycled an ergometer simultaneously with EMS for 20 min, with heart rate maintained at ∼120 beats·min-1. In the Control intervention, the participants remained at rest while seated on the ergometer. Cognitive performance was assessed by reaction time (RT) and accuracy. There was a significant interaction between intervention and time (p = 0.007). RT was reduced in the EX intervention (p = 0.054, matched rank biserial correlation coefficient = 0.520). In the EMS + EX intervention, RT was not altered (p = 0.243, Cohen's d = 0.285) despite no differences in heart rate between the EX and EMS + EX interventions (p = 0.551). RT was increased in the Control intervention (p = 0.038, Cohen's d = -0.529). These results indicate that combining EMS and cycling does not alter cognitive performance despite elevated heart rate, equivalent to a moderate intensity. The present findings suggest that brain activity during EMS with cycling exercise may be insufficient to improve cognitive performance when compared to exercise alone.
Collapse
Affiliation(s)
- Soichi Ando
- Graduate School of Informatics and Engineering, The University of Electro-Communications, Chofu, Tokyo, Japan
| | - Yuka Ishioka
- Faculty of Informatics and Engineering, The University of Electro-Communications, Chofu, Tokyo, Japan
| | - Sari Kambayashi
- Graduate School of Informatics and Engineering, The University of Electro-Communications, Chofu, Tokyo, Japan
| | - Kosuke Kano
- Graduate School of Informatics and Engineering, The University of Electro-Communications, Chofu, Tokyo, Japan
| | | | - Joseph T. Costello
- School of Sport, Health and Exercise Science, University of Portsmouth, Portsmouth, United Kingdom
| | - Mizuki Sudo
- Physical Fitness Research Institute, Meiji Yasuda Life Foundation of Health and Welfare, Shinjuku, Tokyo, Japan
| |
Collapse
|
5
|
Pompeo A, Afonso J, Cirillo ELR, Costa JA, Vilaça-Alves J, Garrido N, González-Víllora S, Williams AM, Casanova F. Impact of temperature on physical and cognitive performance in elite female football players during intermittent exercise. Scand J Med Sci Sports 2024; 34:e14646. [PMID: 38700046 DOI: 10.1111/sms.14646] [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: 01/22/2024] [Revised: 03/22/2024] [Accepted: 04/22/2024] [Indexed: 05/05/2024]
Abstract
There is limited research on female football players, especially related to their physical and cognitive performance under different climactic conditions. We analyzed the impact of a hot environmental temperature on physical performance and anticipation in elite female football players during a fatigue-inducing intermittent protocol. Elite female players (n = 21) performed the countermovement jump (CMJ) and responded to filmed sequences of offensive play under two distinct environmental temperatures (i.e., mild environment temperature- 20°C and 30% rh versus hot environment temperature- 38°C and 80% rh), interspersed by 1-week interval. Linear mixed models were used. CMJ performance declined following the intermittent protocol on both temperature conditions (p < 0.05). Moreover, there were significant main effects for protocol on CMJ speed (m/s) (p = 0.001; ηp 2 = 0.12), CMJ power (p = 0.002; ηp 2 = 0.11), and CMJ Heightmax (p = 0.002; ηp 2 = 0.12). After performing the intermittent protocol, exposure to a hot temperature caused a greater decline in anticipation accuracy (mild temperature = 64.41% vs. hot temperature = 53.44%; p < 0.001). Our study shows impaired performance in elite female football players following an intermittent protocol under hot compared with mild environmental conditions. We report decreased performance in both CMJ and anticipation performance under hotter conditions. The results reveal that exposure to hot temperatures had a negative effect on the accuracy of their anticipatory behaviors. We consider the implication of the work for research and training interventions.
Collapse
Affiliation(s)
- Alberto Pompeo
- Centro de Investigação em Desporto, Educação Física, Exercício e Saúde (CIDEFES), Lusófona University, Lisbon, Portugal
| | - José Afonso
- Centre for Research, Education, Innovation and Intervention in Sport (CIFI2D), Faculty of Sport of the University of Porto, Porto, Portugal
| | - Everton Luis Rodrigues Cirillo
- Centro de Investigação em Desporto, Educação Física, Exercício e Saúde (CIDEFES), Lusófona University, Lisbon, Portugal
- State University of Londrina (UEL)/Sports Science Department, Londrina, Brazil
| | - Júlio A Costa
- Portugal Football School, Portuguese Football Federation, Oeiras, Portugal
| | - José Vilaça-Alves
- Department of Sport-Sciences, Exercise and Health, University of Trás-os-Montes and Alto Douro, Vila Real, Portugal
- Research Center in Sports, Health, and Human Development (CIDESD), Vila Real, Portugal
| | - Nuno Garrido
- Department of Sport-Sciences, Exercise and Health, University of Trás-os-Montes and Alto Douro, Vila Real, Portugal
- Research Center in Sports, Health, and Human Development (CIDESD), Vila Real, Portugal
| | - Sixto González-Víllora
- Sport and Physical Activity Education Research Group, Faculty of Education, University of Castilla-La Mancha, Albacete, Spain
| | - Andrew Mark Williams
- Department of Healthspan, Resilience, and Performance Group, Institute for Human and Machine Cognition, Pensacola, Florida, USA
| | - Filipe Casanova
- Centro de Investigação em Desporto, Educação Física, Exercício e Saúde (CIDEFES), Lusófona University, Lisbon, Portugal
| |
Collapse
|
6
|
Rogowska AM, Tataruch R. The relationship between mindfulness and athletes' mental skills may be explained by emotion regulation and self-regulation. BMC Sports Sci Med Rehabil 2024; 16:68. [PMID: 38504372 PMCID: PMC10949773 DOI: 10.1186/s13102-024-00863-z] [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: 01/14/2024] [Accepted: 03/14/2024] [Indexed: 03/21/2024]
Abstract
BACKGROUND Although numerous psychological determinants of sports success have been identified in the scientific literature, research on the contribution of mindfulness and interoceptive awareness to sports achievements remains limited. This study investigates the relationship between self-reported mental skills determining sports success (i.e., flow state, attention, technique, sensitivity to error, commitment, and achievement), state mindfulness for physical activity (of the mind and the body), and interoceptive awareness (including scales of noticing, not distracting, not worrying, attention regulation, emotional awareness, self-regulation, body listening, and trusting). METHODS A cross-sectional online survey was conducted on a sample of elite athletes in speed skating (n = 54) and university students of physical education (n = 102) representing various sports disciplines and competitive levels. The Sports Success Scale (SSS), the State Mindfulness Scale for Physical Activity (SMS-PA), and the Multidimensional Assessment of Interoceptive Awareness (MAIA-2) were used to assess psychological determinants of athletic achievements, state mindfulness, and interoceptive sensitivity, respectively. RESULTS Our findings indicate some small-to-moderate differences in particular dimensions of psychological traits related to sports success, mindfulness, and interoceptive awareness between athletes of different genders, groups, and competitive levels. A chain mediation model showed that the relationship between body mindfulness and psychological variables determining sports success is fully explained by two dimensions of interoception: self-regulation and attention regulation. CONCLUSIONS Cultivating the mindfulness state of the body can improve self-regulation and attention regulation, which in turn may increase the mental skills required for successful sports participation. Therefore, mental training should focus primarily on body mindfulness, attention regulation, and self-regulation to improve the mental skills responsible for athletes' sports achievements. In addition, individual differences in athletes' gender, sports discipline, and level of sports competition should be considered during mental training.
Collapse
Affiliation(s)
- Aleksandra M Rogowska
- Institute of Psychology, Department of Social Sciences, University of Opole, Opole, Poland.
| | - Rafał Tataruch
- Faculty of Physical Education and Physiotherapy, Opole University of Technology, Opole, Poland
| |
Collapse
|
7
|
Tassino B, Silva A. Environmental, social, and behavioral challenges of the human circadian clock in real-life conditions. Front Physiol 2024; 15:1347377. [PMID: 38516211 PMCID: PMC10954801 DOI: 10.3389/fphys.2024.1347377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 02/26/2024] [Indexed: 03/23/2024] Open
Abstract
Urban environments, in which ambient light has become a less-reliable entrainer, are challenging for the biological clock to maintain performance. As a consequence, human circadian rhythms are less robust and more variable among individuals. Assessing the individual phase of entrainment, as well as its plastic shifts in response to disturbances of the physical and social environment, is a way to measure circadian disruption. However, this is still difficult to address in real-life scenarios in which several factors modulate the circadian phase not always in a concerted manner. In this perspective, we present the contribution of two real-life situations, in which the circadian system is challenged by important alterations in entraining signals: 1) a trip to the Antarctic summer (socio-environmental challenge), and 2) dancers trained in morning/night shifts (socio-behavioral challenge). Both natural chronobiological experiments are helpful in exploring the functioning and plasticity of the circadian clock and allow for considering individual characteristics and history.
Collapse
Affiliation(s)
- Bettina Tassino
- Sección Etología, Instituto de Biología, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay
- Grupo de Investigación en Cronobiología, Universidad de la República, Montevideo, Uruguay
| | - Ana Silva
- Grupo de Investigación en Cronobiología, Universidad de la República, Montevideo, Uruguay
- Laboratorio de Neurociencias, Instituto de Biología, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay
| |
Collapse
|
8
|
Claußen L, Heidelbach T. Resistance exercising on unstable surface leads to Pupil Dilation. BMC Sports Sci Med Rehabil 2024; 16:62. [PMID: 38439063 PMCID: PMC10913668 DOI: 10.1186/s13102-024-00858-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 02/27/2024] [Indexed: 03/06/2024]
Abstract
BACKGROUND Chronic resistance training and acute resistance exercises improve physical performance and can enhance cognitive performance. However, there is still uncertainty about the mechanism(s) responsible for cognitive improvement following resistance training and exercise. Recent findings suggest that resistance exercise has metabolic as well as cognitive demands, which potentially activate similar neural circuitry associated with higher-order cognitive function tasks. Exercising on unstable devices increases the coordinative and metabolic demands and thus may further increase cognitive activation during resistance exercise. The measurement of pupil diameter could provide indications of cognitive activation and arousal during resistance exercise. Pupil dilation is linked to the activity in multiple neuromodulatory systems (e.g., activation of the locus coeruleus and the release of the neurotransmitter norepinephrine (LC-NE system)), which are involved in supporting processes for executive control. Therefore, the purpose of this study was to compare the cognitive activation measured by pupil diameter during an acute bout of resistance exercise on stable and unstable surfaces. METHODS 18 participants (23.5 ± 1.5 years; 10 females) performed ten kettlebell squats in a preferred repetition velocity in stable and unstable (BOSU® Balance Trainer) ground conditions. Pupil diameter was recorded with eye tracking glasses (SMI ETG) during standing (baseline) and during squatting. Raw pupil data were cleaned of artifacts (missing values were linearly interpolated) and subjected to a subtractive baseline correction. A student t-test was used to compare mean pupil diameter between ground conditions. RESULTS The mean pupil diameter was significantly greater during squats in the unstable condition than in the stable condition, t (17) = -2.63, p =.018, Cohen's dZ = -0.62; stable: 0.49 ± 0.32 mm; unstable: 0.61 ± 0.25 mm). CONCLUSION As indicated by pupil dilation, the use of unstable devices can increase the cognitive activation and effort during acute bouts of resistance exercise. Since pupil dilation is only an indirect method, further investigations are necessary to describe causes and effects of neuromodulatory system activity during resistance exercise. Resistance training with and without surface instability can be recommended to people of all ages as a physically and cognitively challenging training program contributing to the preservation of both physical and cognitive functioning.
Collapse
Affiliation(s)
- Lisa Claußen
- Institute of Sports and Sport Science, University of Kassel, Kassel, Germany.
| | - Tabea Heidelbach
- Institute of Sports and Sport Science, University of Kassel, Kassel, Germany
| |
Collapse
|
9
|
Kim J, Keye SA, Pascual-Abreu M, Khan NA. Effects of an acute bout of cycling on different domains of cognitive function. PROGRESS IN BRAIN RESEARCH 2024; 283:21-66. [PMID: 38538189 DOI: 10.1016/bs.pbr.2024.01.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/07/2024]
Abstract
The literature suggesting acute exercise benefits cognitive function has been largely confined to single cognitive domains and measures of reliant on measures of central tendencies. Furthermore, studies suggest cognitive intra-individual variability (IIV) to reflect cognitive efficiency and provide unique insights into cognitive function, but there is limited knowledge on the effects of acute exercise on IIV. To this end, this study examined the effects of acute exercise on three different cognitive domains, executive function, implicit learning, and hippocampal-dependent memory function using behavioral performance and event-related potentials (ERPs). Furthermore, this study also sought to explore the effects of an acute bout of exercise on IIV using the RIDE algorithm to separate signals into individuals components based on latency variability. Healthy adult participants (N=20; 26.3±4.8years) completed a randomized cross-over trial with seated rest or 30min of high intensity cycling. Before and after each condition, participants completed a cognitive battery consisting of the Eriksen Flanker task, implicit statistical learning task, and a spatial reconstruction task. While exercise did not affect Flanker or spatial reconstruction performance, there were exercise related decreases in accuracy (F=5.47; P=0.040), slowed reaction time (F=5.18; P=0.036), and decreased late parietal positivity (F=4.26; P=0.046). However, upon adjusting for performance and ERP variability, there were exercise related decreases in Flanker reaction time (F=24.00; P<0.001), and reduced N2 amplitudes (F=13.03; P=0.002), and slower P3 latencies (F=3.57; P=0.065) for incongruent trials. These findings suggest that acute exercise may impact cognitive IIV as an adaptation to maintain function following exercise.
Collapse
Affiliation(s)
- Jeongwoon Kim
- Department of Kinesiology and Community Health, University of Illinois Urbana-Champaign, Urbana, IL, United States
| | - Shelby A Keye
- Department of Kinesiology and Community Health, University of Illinois Urbana-Champaign, Urbana, IL, United States
| | - Melannie Pascual-Abreu
- Department of Kinesiology and Community Health, University of Illinois Urbana-Champaign, Urbana, IL, United States
| | - Naiman A Khan
- Department of Kinesiology and Community Health, University of Illinois Urbana-Champaign, Urbana, IL, United States; Division of Nutritional Sciences, University of Illinois Urbana-Champaign, Urbana, IL, United States; Neuroscience Program, University of Illinois Urbana-Champaign, Urbana, IL, United States; Beckman Institute for Advanced Science and Technology, University of Illinois Urbana-Champaign, Urbana, IL, United States.
| |
Collapse
|
10
|
Williams TB, Badariotti JI, Corbett J, Miller-Dicks M, Neupert E, McMorris T, Ando S, Parker MO, Thelwell RC, Causer AJ, Young JS, Mayes HS, White DK, de Carvalho FA, Tipton MJ, Costello JT. The effects of sleep deprivation, acute hypoxia, and exercise on cognitive performance: A multi-experiment combined stressors study. Physiol Behav 2024; 274:114409. [PMID: 37977251 DOI: 10.1016/j.physbeh.2023.114409] [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: 10/20/2023] [Revised: 11/08/2023] [Accepted: 11/11/2023] [Indexed: 11/19/2023]
Abstract
INTRODUCTION Both sleep deprivation and hypoxia have been shown to impair executive function. Conversely, moderate intensity exercise is known to improve executive function. In a multi-experiment study, we tested the hypotheses that moderate intensity exercise would ameliorate any decline in executive function after i) three consecutive nights of partial sleep deprivation (PSD) (Experiment 1) and ii) the isolated and combined effects of a single night of total sleep deprivation (TSD) and acute hypoxia (Experiment 2). METHODS Using a rigorous randomised controlled crossover design, 12 healthy participants volunteered in each experiment (24 total, 5 females). In both experiments seven executive function tasks (2-choice reaction time, logical relations, manikin, mathematical processing, 1-back, 2-back, 3-back) were completed at rest and during 20 min semi-recumbent, moderate intensity cycling. Tasks were completed in the following conditions: before and after three consecutive nights of PSD and habitual sleep (Experiment 1) and in normoxia and acute hypoxia (FIO2 = 0.12) following one night of habitual sleep and one night of TSD (Experiment 2). RESULTS Although the effects of three nights of PSD on executive functions were inconsistent, one night of TSD (regardless of hypoxic status) reduced executive functions. Significantly, regardless of sleep or hypoxic status, executive functions are improved during an acute bout of moderate intensity exercise. CONCLUSION These novel data indicate that moderate intensity exercise improves executive function performance after both PSD and TSD, regardless of hypoxic status. The key determinants and/or mechanism(s) responsible for this improvement still need to be elucidated. Future work should seek to identify these mechanisms and translate these significant findings into occupational and skilled performance settings.
Collapse
Affiliation(s)
- Thomas B Williams
- School of Sport, Health and Exercise Science, University of Portsmouth, Portsmouth, United Kingdom
| | - Juan I Badariotti
- School of Sport, Health and Exercise Science, University of Portsmouth, Portsmouth, United Kingdom; Department of Psychology, University of Portsmouth, Portsmouth, United Kingdom
| | - Jo Corbett
- School of Sport, Health and Exercise Science, University of Portsmouth, Portsmouth, United Kingdom
| | - Matt Miller-Dicks
- School of Sport, Health and Exercise Science, University of Portsmouth, Portsmouth, United Kingdom
| | - Emma Neupert
- School of Sport, Health and Exercise Science, University of Portsmouth, Portsmouth, United Kingdom
| | - Terry McMorris
- School of Sport, Health and Exercise Science, University of Portsmouth, Portsmouth, United Kingdom; Department of Sport and Exercise Sciences, University of Chichester, Chichester, United Kingdom
| | - Soichi Ando
- Graduate School of Informatics and Engineering, The University of Electro-Communications, Tokyo, Japan
| | - Matthew O Parker
- Surrey Sleep Research Centre, School of Biosciences, University of Surrey, Guildford, United Kingdom
| | - Richard C Thelwell
- School of Sport, Health and Exercise Science, University of Portsmouth, Portsmouth, United Kingdom
| | - Adam J Causer
- School of Sport, Health and Exercise Science, University of Portsmouth, Portsmouth, United Kingdom
| | - John S Young
- National Horizons Centre, Teesside University, Darlington, United Kingdom; School of Health and Life Sciences, Teesside University, Middlesbrough, United Kingdom
| | - Harry S Mayes
- School of Sport, Health and Exercise Science, University of Portsmouth, Portsmouth, United Kingdom
| | - Danny K White
- School of Sport, Health and Exercise Science, University of Portsmouth, Portsmouth, United Kingdom
| | | | - Michael J Tipton
- School of Sport, Health and Exercise Science, University of Portsmouth, Portsmouth, United Kingdom
| | - Joseph T Costello
- School of Sport, Health and Exercise Science, University of Portsmouth, Portsmouth, United Kingdom.
| |
Collapse
|
11
|
Ando S, Fujimoto T, Sudo M, Watanuki S, Hiraoka K, Takeda K, Takagi Y, Kitajima D, Mochizuki K, Matsuura K, Katagiri Y, Nasir FM, Lin Y, Fujibayashi M, Costello JT, McMorris T, Ishikawa Y, Funaki Y, Furumoto S, Watabe H, Tashiro M. The neuromodulatory role of dopamine in improved reaction time by acute cardiovascular exercise. J Physiol 2024; 602:461-484. [PMID: 38165254 DOI: 10.1113/jp285173] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Accepted: 12/06/2023] [Indexed: 01/03/2024] Open
Abstract
Acute cardiovascular physical exercise improves cognitive performance, as evidenced by a reduction in reaction time (RT). However, the mechanistic understanding of how this occurs is elusive and has not been rigorously investigated in humans. Here, using positron emission tomography (PET) with [11 C]raclopride, in a multi-experiment study we investigated whether acute exercise releases endogenous dopamine (DA) in the brain. We hypothesized that acute exercise augments the brain DA system, and that RT improvement is correlated with this endogenous DA release. The PET study (Experiment 1: n = 16) demonstrated that acute physical exercise released endogenous DA, and that endogenous DA release was correlated with improvements in RT of the Go/No-Go task. Thereafter, using two electrical muscle stimulation (EMS) studies (Experiments 2 and 3: n = 18 and 22 respectively), we investigated what triggers RT improvement. The EMS studies indicated that EMS with moderate arm cranking improved RT, but RT was not improved following EMS alone or EMS combined with no load arm cranking. The novel mechanistic findings from these experiments are: (1) endogenous DA appears to be an important neuromodulator for RT improvement and (2) RT is only altered when exercise is associated with central signals from higher brain centres. Our findings explain how humans rapidly alter their behaviour using neuromodulatory systems and have significant implications for promotion of cognitive health. KEY POINTS: Acute cardiovascular exercise improves cognitive performance, as evidenced by a reduction in reaction time (RT). However, the mechanistic understanding of how this occurs is elusive and has not been rigorously investigated in humans. Using the neurochemical specificity of [11 C]raclopride positron emission tomography, we demonstrated that acute supine cycling released endogenous dopamine (DA), and that this release was correlated with improved RT. Additional electrical muscle stimulation studies demonstrated that peripherally driven muscle contractions (i.e. exercise) were insufficient to improve RT. The current study suggests that endogenous DA is an important neuromodulator for RT improvement, and that RT is only altered when exercise is associated with central signals from higher brain centres.
Collapse
Affiliation(s)
- Soichi Ando
- Graduate School of Informatics and Engineering, The University of Electro-Communications, Tokyo, Japan
- Cyclotron and Radioisotope Centre, Tohoku University, Miyagi, Japan
| | - Toshihiko Fujimoto
- Institute of Excellence in Higher Education, Tohoku University, Miyagi, Japan
| | - Mizuki Sudo
- Meiji Yasuda Life Foundation of Health and Welfare, Tokyo, Japan
| | - Shoichi Watanuki
- Cyclotron and Radioisotope Centre, Tohoku University, Miyagi, Japan
| | - Kotaro Hiraoka
- Cyclotron and Radioisotope Centre, Tohoku University, Miyagi, Japan
| | - Kazuko Takeda
- Cyclotron and Radioisotope Centre, Tohoku University, Miyagi, Japan
| | - Yoko Takagi
- Graduate School of Informatics and Engineering, The University of Electro-Communications, Tokyo, Japan
| | - Daisuke Kitajima
- Faculty of Informatics and Engineering, The University of Electro-Communications, Tokyo, Japan
| | - Kodai Mochizuki
- Graduate School of Informatics and Engineering, The University of Electro-Communications, Tokyo, Japan
| | - Koki Matsuura
- Graduate School of Informatics and Engineering, The University of Electro-Communications, Tokyo, Japan
| | - Yuki Katagiri
- Graduate School of Informatics and Engineering, The University of Electro-Communications, Tokyo, Japan
| | - Fairuz Mohd Nasir
- Cyclotron and Radioisotope Centre, Tohoku University, Miyagi, Japan
- Faculty of Health Sciences, University Sultan Zainal Abidin, Malaysia
| | - Yuchen Lin
- Cyclotron and Radioisotope Centre, Tohoku University, Miyagi, Japan
- Department of Occupational Therapy, Da-Yeh University, Changhua, Taiwan
| | | | - Joseph T Costello
- Extreme Environments Laboratory, School of Sport, Health and Exercise Science, University of Portsmouth, Portsmouth, UK
| | - Terry McMorris
- Extreme Environments Laboratory, School of Sport, Health and Exercise Science, University of Portsmouth, Portsmouth, UK
- Institue of Sport, Nursing and Allied Health, University of Chichester, Chichester, UK
| | - Yoichi Ishikawa
- Cyclotron and Radioisotope Centre, Tohoku University, Miyagi, Japan
| | - Yoshihito Funaki
- Cyclotron and Radioisotope Centre, Tohoku University, Miyagi, Japan
| | - Shozo Furumoto
- Cyclotron and Radioisotope Centre, Tohoku University, Miyagi, Japan
| | - Hiroshi Watabe
- Cyclotron and Radioisotope Centre, Tohoku University, Miyagi, Japan
| | - Manabu Tashiro
- Cyclotron and Radioisotope Centre, Tohoku University, Miyagi, Japan
| |
Collapse
|
12
|
Muntaner‐Mas A, Morales JS, Martínez‐de‐Quel Ó, Lubans DR, García‐Hermoso A. Acute effect of physical activity on academic outcomes in school-aged youth: A systematic review and multivariate meta-analysis. Scand J Med Sci Sports 2024; 34:e14479. [PMID: 37632197 PMCID: PMC10952189 DOI: 10.1111/sms.14479] [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: 05/09/2023] [Revised: 07/12/2023] [Accepted: 08/14/2023] [Indexed: 08/27/2023]
Abstract
BACKGROUND There has been an increase in the number of studies examining the effect of acute and chronic physical activity on academic outcomes in children and adolescents in the last two decades. We aimed to systematically determine the acute effects of physical activity on academic outcomes in school-aged youth and to examine possible moderators. METHODS We conducted a systematic search using PubMed, Web of Science, SPORTDiscus, and PsycINFO databases (from inception to 11th January 2023) for studies assessing the acute effects of physical activity on academic performance-related outcomes in school-aged youth. A univariate and multivariate meta-analysis was conducted based on a random-effects model with restricted maximum likelihood used to pool the academic outcomes results (Hedge's g). RESULTS We included 11 articles (803 children and adolescents [range: 6-16 years]) in the systematic review. Overall, acute physical activity increased academic outcomes (Hedge's g = 0.35, 95% CI: 0.20-0.50). Multivariate meta-analyses revealed that physical activity increased academic performance in mathematics (Hedge's g = 0.29, 95% CI: 0.16-0.42) and language (Hedge's g = 0.28, 95% CI: 0.09-0.47). Only behavior change techniques (Hedge's g = 0.54, 95% CI, 0.18-0.90, p < 0.001) played a significant role in this relationship. CONCLUSIONS A single bout of physical activity can improve academic outcomes in school-aged youth, which may serve as a complementary tool for the educational field. However, the observed heterogeneity in the results indicates that we should interpret the findings obtained with caution.
Collapse
Affiliation(s)
- Adrià Muntaner‐Mas
- GICAFE “Physical Activity and Exercise Sciences Research Group”, Faculty of EducationUniversity of Balearic IslandsPalmaSpain
- PROFITH “PROmoting FITness and Health Through Physical Activity” Research GroupSport and Health University Research Institute (iMUDS), Department of Physical Education and Sports, Faculty of Sport Sciences, University of GranadaGranadaSpain
| | - Javier S. Morales
- MOVE‐IT Research Group, Department of Physical Education, Faculty of Education SciencesUniversity of CadizCadizSpain
- Biomedical Research and Innovation Institute of Cadiz (INiBICA) Research UnitPuerta del Mar University Hospital, University of CadizCadizSpain
| | - Óscar Martínez‐de‐Quel
- Faculty of EducationComplutense University of MadridMadridSpain
- Faculty of Physical Activity and Sports Sciences‐INEFTechnical University of MadridMadridSpain
| | - David R. Lubans
- Centre for Active Living and Learning, College of Human and Social FuturesUniversity of NewcastleCallaghanNew South WalesAustralia
- Hunter Medical Research InstituteNew Lambton HeightsNew South WalesAustralia
- Faculty of Sport and Health SciencesUniversity of JyväskyläJyväskyläFinland
| | - Antonio García‐Hermoso
- Navarrabiomed, Hospital Universitario de Navarra (HUN), Universidad Pública de Navarra (UPNA), IdiSNAPamplonaSpain
| |
Collapse
|
13
|
Lai Z, Huang W, Lin W, Weng X, Mao Y, Xu G. A single 1,500 m freestyle at maximal speed decreases cognitive function in athletes. Front Psychol 2023; 14:1283585. [PMID: 38125859 PMCID: PMC10731674 DOI: 10.3389/fpsyg.2023.1283585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Accepted: 11/16/2023] [Indexed: 12/23/2023] Open
Abstract
Introduction Physical exercise can improve cognitive function, and the degree of impact on cognitive function is related to exercise modality, intensity, and duration. However, few studies have been conducted on the effects of competitive sports on cognitive function. The 1,500 m freestyle is the longest pool-based swimming event in the Olympic Games. This study explores the effects of 1,500 m freestyle at maximal speed on athletes' cognitive function and analyzes the potential mechanism of cognitive function reduction in freestyle at maximal speed from the perspective of hemoglobin oxygenation difference (Hbdiff). Methods A total of 13 male university swimmers were required to take part in a 1,500 m freestyle competition, swimming at maximal speed. The relevant indicators, including cognitive function and freestyle at maximal speed, before and after the competition were tested and analyzed. Cognitive function was assessed using the Schulte grid test (SGT), the trail-making test (TMT), and the digit span test (DST). The neurobiological characteristics of cognitive function, such as the prefrontal cortex (PFC), response time (RT), and accuracy rate (ACC), were tested using functional near-infrared spectroscopy (fNIRS). Results A significant decrease in scores for SGT, TMT, and digit span test-backward (DST-B) (p < 0.01). Oxygenated hemoglobin (Oxy-Hb) concentrations in the right frontopolar area (R-FPA) of brain channels 8 (p < 0.01) and 9 (CH8, 9) (p < 0.05), the right dorsolateral prefrontal cortex (R-DLPFC) CH10 (p < 0.05), and the middle dorsolateral prefrontal cortex (M-DLPFC) CH18 (p < 0.01) were significantly altered, and the right area of the brain was activated. The total Oxy-Hb concentrations in the regions of interest (ROIs) of R-FPA, R-DLFPC, and M-DLFPC were changed significantly (p < 0.01). Discussion The exhaustive performance of a 1,500 m freestyle event resulted in both physical fatigue and a decline in cognitive function. This decline may be attributed to the activation of specific regions of interest, namely the FPA, DLPFC, and M-DLPFC, within the prefrontal cortex (PFC), as well as alterations in functional connectivity.
Collapse
Affiliation(s)
- Zhijie Lai
- Department of Graduation, Guangzhou Sport University, Guangzhou, China
- Department of School of Physical Education, Guangzhou College of Commerce, Guangzhou, China
| | - Weiwei Huang
- Department of Physical Education, Guangzhou Sport University, Guangzhou, China
| | - Wentao Lin
- Department of School of Physical Education, Zhuhai College of Science and Technology, Zhuhai, China
- Department of Sports and Health, Guangzhou Sport University, Guangzhou, China
| | - Xiquan Weng
- Department of Sports and Health, Guangzhou Sport University, Guangzhou, China
| | - Yuheng Mao
- Department of Sports and Health, Guangzhou Sport University, Guangzhou, China
| | - Guoqin Xu
- Department of Sports and Health, Guangzhou Sport University, Guangzhou, China
| |
Collapse
|
14
|
Pedrosa GF, Kler OS, Rezende LFSP, Filho HLDS, Soares YM, Avelar ED, Souza JCLD, Cruz PWDS, Laporta L, Figueiredo LS. Upper and Lower Limbs Acute Fatigue Did Not Mitigate Male Trained Air Force Soldiers' Marksmanship. Percept Mot Skills 2023; 130:2343-2361. [PMID: 37670435 DOI: 10.1177/00315125231199813] [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: 09/07/2023]
Abstract
In this study, we aimed to investigate the impact of acute fatigue on pistol shooting performance among Air Force marksmen. We compared the accuracy, precision, speed-accuracy trade-off, shooting cycle time, and hits on a silhouette target among 12 Brazilian Air Force servicemen (M age = 21.5, SD - 1.6 years) under both fatigue and non-fatigue conditions in a crossover design. In the fatigued condition, the participants performed a fatigue protocol composed of side runs, vertical jumps, push-ups, running, and burpees exercises before shooting. Participants performed the countermovement jump and the plyometric push-ups tests on a contact mat before and immediately after the fatigue protocol to compare the heights achieved pre- and post-fatigue. Paired t-tests showed a significant performance reduction of 34.36% and 40.02% for the countermovement jump and plyometric push-ups, respectively, indicating that participants were fatigued in their lower and upper limbs. In the non-fatigued condition, no exercise was performed before shooting. Results indicated no significant differences between conditions on shooting precision (p = .125; ES: .54), speed-accuracy trade-off (p = .261; ES = .33), hits within the silhouette (p = .167; ES = .41), or shooting cycle times (p = .868; ES = .05); but accuracy was greater (p = .025; ES: .54) when fatigued. We concluded that overall shooting performance was not impaired by physical fatigue, and shooting accuracy appeared to be improved. Perhaps physical fatigue was not enough to impair shooting accuracy in this young adult group, as accuracy decline is expected instead when shooters are in an exhausted state. Further research is needed to confirm these findings and test this presumption.
Collapse
Affiliation(s)
- Gustavo Ferreira Pedrosa
- Centro de Instrução e Adaptação da Aeronáutica, Força Aérea Brasileira, Lagoa Santa, Brazil
- Department of Individual Sports, Universidade Federal de Santa Maria, Santa Maria, Brazil
| | - Oberdan Souza Kler
- Centro de Instrução e Adaptação da Aeronáutica, Força Aérea Brasileira, Lagoa Santa, Brazil
| | | | | | - Ytalo Mota Soares
- Department of Physical Education, Universidade Federal da Paraíba, João Pessoa, Brazil
| | - Erick Dias Avelar
- Centro de Instrução e Adaptação da Aeronáutica, Força Aérea Brasileira, Lagoa Santa, Brazil
| | | | | | - Lorenzo Laporta
- Department of Individual Sports, Universidade Federal de Santa Maria, Santa Maria, Brazil
| | | |
Collapse
|
15
|
Fogarty JS, Goodwill AM, Tan AL, Tan SHJ. Student arousal, engagement, and emotion relative to Physical Education periods in school. Trends Neurosci Educ 2023; 33:100215. [PMID: 38049294 DOI: 10.1016/j.tine.2023.100215] [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: 07/14/2023] [Revised: 09/13/2023] [Accepted: 09/13/2023] [Indexed: 12/06/2023]
Abstract
BACKGROUND Exercise has transient effects on cognition and mood, however the impact of Physical Education (PE) on cognitive and affective processes across the school day has not been examined. METHOD This study used wearables and questionnaires to track student arousal, engagement, and emotion across school days/periods following PE. Skin conductance, heart rate, heart rate variability, and self-reported engagement, arousal, and valence were analyzed for 23 students (age 15-17 years) on days with and without PE. RESULTS Sympathetic arousal was significantly higher for two hours following PE and there were stronger decreases in arousal across other classes relative to days without PE. On days with PE, engagement decreased, whereas valence increased from morning to afternoon. CONCLUSION These findings highlight the importance of considering acute effects of PE on learning across the entire school day, and demonstrates the feasibility of wearables to clarify how the timing of PE could positively or negatively affect self-regulation and learning.
Collapse
Affiliation(s)
- Jack S Fogarty
- Science of Learning in Education Centre, Office of Education Research, National Institute of Education, Nanyang Technological University, 1 Nanyang Walk, 637616, Singapore.
| | - Alicia M Goodwill
- Physical Education and Sports Science Academic Group, National Institute of Education, Nanyang Technological University, Singapore
| | - Aik Lim Tan
- Science of Learning in Education Centre, Office of Education Research, National Institute of Education, Nanyang Technological University, 1 Nanyang Walk, 637616, Singapore
| | - S H Jessica Tan
- Science of Learning in Education Centre, Office of Education Research, National Institute of Education, Nanyang Technological University, 1 Nanyang Walk, 637616, Singapore
| |
Collapse
|
16
|
Lima KR, Neves BHSD, Carrazoni GS, Rosa ACDSD, Carriço MRS, Roehrs R, Mello-Carpes PB. Acute physical exercise improves recognition memory via locus coeruleus activation but not via ventral tegmental area activation. Physiol Behav 2023; 272:114370. [PMID: 37797663 DOI: 10.1016/j.physbeh.2023.114370] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 09/20/2023] [Accepted: 10/02/2023] [Indexed: 10/07/2023]
Abstract
Both animals and humans have been studied to explore the impact of acute physical exercise (PE) on memory. In rats, a single session of PE enhances the persistence of novel object recognition (NOR) memory, which depends on dopamine and noradrenaline activity in the hippocampus. However, limited research has examined the involvement of other brain regions in this phenomenon. In this study, we investigated the role of the ventral tegmental area (VTA) and locus coeruleus (LC) in modulating the persistence of NOR memory induced by acute PE. After NOR training, some animals underwent a 30 min treadmill PE session, followed by infusion of either vehicle (VEH) or muscimol (MUS) in either the VTA or LC. Other animals did not undergo PE and only received VEH, MUS, or NMDA within the same time window. We evaluated memory recall 1, 7, and 14 days later. Acute PE promoted memory persistence for up to 14 days afterward, similar to NMDA glutamatergic stimulation of the VTA or LC. Moreover, only the LC region was required for the memory improvement induced by acute PE since blocking this region with MUS impaired NOR encoding. Our findings suggest that acute PE can improve learning within a closed time window, and this effect depends on LC, but not VTA, activity.
Collapse
Affiliation(s)
- Karine Ramires Lima
- Physiology Research Group, Stress, Memory and Behavior Lab, Federal University of Pampa, Uruguaiana, RS, Brazil
| | - Ben-Hur Souto das Neves
- Physiology Research Group, Stress, Memory and Behavior Lab, Federal University of Pampa, Uruguaiana, RS, Brazil
| | - Guilherme Salgado Carrazoni
- Physiology Research Group, Stress, Memory and Behavior Lab, Federal University of Pampa, Uruguaiana, RS, Brazil
| | | | - Murilo Ricardo Sigal Carriço
- Laboratory of Environmental Chemical and Toxicological Analysis, Federal University of Pampa, Uruguaiana, RS, Brazil
| | - Rafael Roehrs
- Laboratory of Environmental Chemical and Toxicological Analysis, Federal University of Pampa, Uruguaiana, RS, Brazil
| | - Pâmela Billig Mello-Carpes
- Physiology Research Group, Stress, Memory and Behavior Lab, Federal University of Pampa, Uruguaiana, RS, Brazil.
| |
Collapse
|
17
|
Venezia AC, Weiss LR, Nielson KA, Smith JC. Moderate-to-vigorous intensity cycling exercise immediately after visual learning enhances delayed recognition memory performance. PSYCHOLOGY OF SPORT AND EXERCISE 2023; 69:102498. [PMID: 37665933 DOI: 10.1016/j.psychsport.2023.102498] [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: 03/24/2023] [Revised: 07/12/2023] [Accepted: 07/24/2023] [Indexed: 09/06/2023]
Abstract
A single bout of acute aerobic exercise has been shown to improve long-term memory, though it is unclear if exercise before learning or after learning is optimal for memory enhancement. Although some research has demonstrated that exercise before learning is ideal, investigations have consistently shown that acute arousal post-learning is a powerful memory enhancer. Therefore, the purpose of this investigation was to compare the effects of self-perceived hard cycling before or after learning on recognition memory for emotional and neutral images, and examine the relationship between central noradrenergic activity and memory performance. Seventy-two males and females (18-35 years of age) participated in this between-subjects study. Participants were randomly assigned to one of the following groups: exercise before learning, exercise after learning, and control. Participants in the exercise groups engaged in 20 min of cycling at a rating of perceived exertion (RPE) of 15 ("hard") on the Borg RPE scale before or after viewing a series of 90 pleasant, unpleasant, and neutral images (30 each). Participants in the control group engaged in no exercise before or after image viewing. At several time points throughout the experiment, saliva was collected to measure salivary alpha amylase (sAA), a marker of central noradrenergic activity. One-week later, recognition memory was assessed where participants viewed 180 images (90 new) and had to identify which images were previously viewed. Participants in the exercise after learning group had significantly higher recognition memory compared to the control group, but this was not seen with exercise before learning. sAA was not correlated with memory in any group, though it did increase during exercise. These results demonstrate that acute self-perceived hard cycling post-learning, but not pre-learning, improves recognition memory, though this was unrelated to the exercise-induced increase in central noradrenergic activity as measured in saliva.
Collapse
Affiliation(s)
- Andrew C Venezia
- Department of Health and Human Performance, The University of Scranton, Scranton, PA, USA.
| | - Lauren R Weiss
- Department of Kinesiology, School of Public Health, University of Maryland, College Park, MD, USA; Program in Neuroscience and Cognitive Science, University of Maryland, College Park, MD, USA
| | - Kristy A Nielson
- Department of Psychology, Marquette University, Milwaukee, WI, USA; Department of Neurology and the Center for Imaging Research, Medical College of Wisconsin, WI, USA
| | - J Carson Smith
- Department of Kinesiology, School of Public Health, University of Maryland, College Park, MD, USA; Program in Neuroscience and Cognitive Science, University of Maryland, College Park, MD, USA
| |
Collapse
|
18
|
Dkaidek TS, Broadbent DP, Bishop DT. The effects of an acute bout of ergometer cycling on young adults' executive function: A systematic review and meta-analysis. J Exerc Sci Fit 2023; 21:326-344. [PMID: 37533754 PMCID: PMC10392134 DOI: 10.1016/j.jesf.2023.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 06/14/2023] [Accepted: 07/04/2023] [Indexed: 08/04/2023] Open
Abstract
Purpose The extent to which acute exercise improves executive function (EF) remains indeterminate. The purpose of this systematic review and meta-analysis was to determine the effect of acute ergometer cycling exercise on executive function (EF), including the potential moderating effects of exercise intensity and duration, EF task type, and EF task onset. Methods We searched seven electronic research databases using cycling- and cognition-related terms. All 17 studies included were published in the last 10 years and comprised healthy participants aged 18-35 years who completed tasks assessing a variety of EFs before and after cycling exercise lasting 10-60 min. We analyzed 293 effect sizes obtained from 494 individuals (mean age = 22.07 ± 2.46 yrs). Additional analyses were performed, using averaged effect sizes for each separate study to examine the omnibus effect across studies. Results There was a positive effect of acute ergometer cycling exercise on response time (RT) in 16 of 17 studies reviewed and a positive effect for response accuracy (RA) in 8 of 14 studies; three studies did not report RA data. Hedges' g effect sizes [95% CI] for RT ranged from 0.06 [-0.45, 0.56] to 1.50 [0.58, 2.43] and for RA from -1.94 [-2.61, -1.28] to 1.03 [0.88, 1.19].Bouts of cycling completed at moderate intensities appear to have the greatest effect on RT (Hedges' g = 1.03 [0.88, 1.19]) but no significant effect on RA; bouts with durations of 21-30 min appear to offer the greatest benefits for both RT (Hedges' g = 0.77 [0.41, 1.13]) and RA (Hedges' g = 0.92 [0.31, 1.52]). Effect sizes were greatest for RT in inhibitory control tasks (Hedges' g = 0.91 [0.80, 1.03]) and for RT when EF tasks were completed immediately post-exercise (Hedges' g = 1.11 [0.88, 1.33]). Findings were similar in the omnibus analyses moderate-intensity bouts had the greatest effect on RT, SMD = 0.79 (95% CI [0.49, 1.08]), z = 5.20, p < 0.0001, as did cycling durations of 21-30 min, SMD = 0.87 (95% CI [0.58, 1.15], z = 5.95, p < 0.0001. The greatest benefits were derived for inhibitory control tasks, SMD = 0.70 (95% CI [0.43, 0.98]), z = 5.07, p < 0.04, and when the EF task was completed immediately post-exercise, SMD = 0.96 (95% CI [0.51, 1.41]), z = 4.19, p < 0.001. There were no overall effects on RA. Conclusion Our findings indicate that acute bouts of cycling exercise may be a viable means to enhance RTs in immediately subsequent EF task performance, but moderating and interactive effects of several exercise parameters must also be considered.
Collapse
Affiliation(s)
- Tamara S. Dkaidek
- Centre for Cognitive and Clinical Neuroscience, Brunel University London, Uxbridge, London, UB8 3PH, United Kingdom
| | - David P. Broadbent
- Centre for Cognitive and Clinical Neuroscience, Brunel University London, Uxbridge, London, UB8 3PH, United Kingdom
- Centre for Sport Research, School of Exercise and Nutrition Sciences, Deakin University, Burwood, Victoria, Australia
| | - Daniel T. Bishop
- Centre for Cognitive and Clinical Neuroscience, Brunel University London, Uxbridge, London, UB8 3PH, United Kingdom
| |
Collapse
|
19
|
Shao X, He L, Liu Y, Fu Y. The effect of acute high-intensity interval training and Tabata training on inhibitory control and cortical activation in young adults. Front Neurosci 2023; 17:1229307. [PMID: 37781251 PMCID: PMC10536150 DOI: 10.3389/fnins.2023.1229307] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 08/29/2023] [Indexed: 10/03/2023] Open
Abstract
Introduction Physical exercise not only benefits peoples' health, but also improves their cognitive function. Although growing evidence suggests that high-intensity interval training (HIIT) is a time-efficient exercise regime that can improve inhibitory control performance by enhancing cortical activation in the prefrontal cortex, less is known about how Tabata training, a subset of HIIT that requires no equipment or facilities to perform, affects inhibitory control and cortical activation in young adults. Therefore, we aimed to reveal the effect of an acute bout of HIIT and Tabata training on inhibitory control and attempted to identify its potential neural substrates. Methods Forty-two young adults (mean age: 19.36 ± 1.36 years; 21 females) performed the Stroop task and Simon task before and after acute HIIT, Tabata training, or a control session, and cortical hemodynamic changes in the prefrontal area were monitored by functional near-infrared spectroscopy (fNIRS) during the tasks. Both HIIT and Tabata interventions lasted for a total of 12 min. The HIIT participants performed ergometer cycling at their 80% maximal aerobic power at 90-100 rpm, and the Tabata participants performed a total of 8 intense activities, such as jumping jacks, high knees, and butt kickers, without using equipment or facilities, keeping the heart rate at 80-95% of their maximum heart rate. Participants in the control group watched a sport video while sedentary. Cognitive tasks data and fNIRS data were analyzed by repeated-measures three-way ANOVA. Results and discussion Our results indicated that both the HIIT and Tabata groups exhibited reduced reaction times after the intervention, and there were alterations in activation patterns in the dorsolateral and ventrolateral prefrontal cortices.
Collapse
Affiliation(s)
- Xueyun Shao
- School of Sports, Shenzhen University, Shenzhen, China
- Shenzhen Institute of Neuroscience, Shenzhen, China
| | - Longfei He
- Shenzhen Institute of Neuroscience, Shenzhen, China
| | - Yangyang Liu
- Shenzhen Institute of Neuroscience, Shenzhen, China
| | - Yang Fu
- Shenzhen Institute of Neuroscience, Shenzhen, China
| |
Collapse
|
20
|
Zou L, Herold F, Ludyga S, Kamijo K, Müller NG, Pontifex MB, Heath M, Kuwamizu R, Soya H, Hillman CH, Ando S, Alderman BL, Cheval B, Kramer AF. Look into my eyes: What can eye-based measures tell us about the relationship between physical activity and cognitive performance? JOURNAL OF SPORT AND HEALTH SCIENCE 2023; 12:568-591. [PMID: 37148971 PMCID: PMC10466196 DOI: 10.1016/j.jshs.2023.04.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 03/07/2023] [Accepted: 03/16/2023] [Indexed: 05/08/2023]
Abstract
BACKGROUND There is a growing interest to understand the neurobiological mechanisms that drive the positive associations of physical activity and fitness with measures of cognitive performance. To better understand those mechanisms, several studies have employed eye-based measures (e.g., eye movement measures such as saccades, pupillary measures such as pupil dilation, and vascular measures such as retinal vessel diameter) deemed to be proxies for specific neurobiological mechanisms. However, there is currently no systematic review providing a comprehensive overview of these studies in the field of exercise-cognition science. Thus, this review aimed to address that gap in the literature. METHODS To identify eligible studies, we searched 5 electronic databases on October 23, 2022. Two researchers independently extracted data and assessed the risk of bias using a modified version of the Tool for the assEssment of Study qualiTy and reporting in EXercise (TESTEX scale, for interventional studies) and the critical appraisal tool from the Joanna Briggs Institute (for cross-sectional studies). RESULTS Our systematic review (n = 35 studies) offers the following main findings: (a) there is insufficient evidence available to draw solid conclusions concerning gaze-fixation-based measures; (b) the evidence that pupillometric measures, which are a proxy for the noradrenergic system, can explain the positive effect of acute exercise and cardiorespiratory fitness on cognitive performance is mixed; (c) physical training- or fitness-related changes of the cerebrovascular system (operationalized via changes in retinal vasculature) are, in general, positively associated with cognitive performance improvements; (d) acute and chronic physical exercises show a positive effect based on an oculomotor-based measure of executive function (operationalized via antisaccade tasks); and (e) the positive association between cardiorespiratory fitness and cognitive performance is partly mediated by the dopaminergic system (operationalized via spontaneous eye-blink rate). CONCLUSION This systematic review offers confirmation that eye-based measures can provide valuable insight into the neurobiological mechanisms that may drive positive associations between physical activity and fitness and measures of cognitive performance. However, due to the limited number of studies utilizing specific methods for obtaining eye-based measures (e.g., pupillometry, retinal vessel analysis, spontaneous eye blink rate) or investigating a possible dose-response relationship, further research is necessary before more nuanced conclusions can be drawn. Given that eye-based measures are economical and non-invasive, we hope this review will foster the future application of eye-based measures in the field of exercise-cognition science.
Collapse
Affiliation(s)
- Liye Zou
- Body-Brain-Mind Laboratory, School of Psychology, Shenzhen University, Shenzhen 518060, China; Research Group Degenerative and Chronic Diseases, Movement, Faculty of Health Sciences Brandenburg, University of Potsdam, Potsdam 14476, Germany.
| | - Fabian Herold
- Body-Brain-Mind Laboratory, School of Psychology, Shenzhen University, Shenzhen 518060, China; Research Group Degenerative and Chronic Diseases, Movement, Faculty of Health Sciences Brandenburg, University of Potsdam, Potsdam 14476, Germany
| | - Sebastian Ludyga
- Department of Sport, Exercise, and Health, University of Basel, Basel 4052, Switzerland
| | - Keita Kamijo
- Faculty of Liberal Arts and Sciences, Chukyo University, Nagoya 466-8666, Japan
| | - Notger G Müller
- Body-Brain-Mind Laboratory, School of Psychology, Shenzhen University, Shenzhen 518060, China; Research Group Degenerative and Chronic Diseases, Movement, Faculty of Health Sciences Brandenburg, University of Potsdam, Potsdam 14476, Germany
| | - Matthew B Pontifex
- Department of Kinesiology, Michigan State University, East Lansing, MI 48824, USA
| | - Matthew Heath
- School of Kinesiology, Faculty of Health Sciences, University of Western Ontario, London ON N6A 3K7, Canada; Canadian Centre for Activity and Aging, University of Western Ontario, London ON, N6A 3K7, Canada; Graduate Program in Neuroscience, University of Western Ontario, London ON, N6A 3K7, Canada
| | - Ryuta Kuwamizu
- Laboratory of Exercise Biochemistry and Neuroendocrinology, Faculty of Health and Sport Sciences, University of Tsukuba, Tsukuba 305-0006, Japan
| | - Hideaki Soya
- Laboratory of Exercise Biochemistry and Neuroendocrinology, Faculty of Health and Sport Sciences, University of Tsukuba, Tsukuba 305-0006, Japan; Sport Neuroscience Division, Advanced Research Initiative for Human High Performance (ARIHHP), Faculty of Health and Sport Sciences, University of Tsukuba, Tsukuba 305-0006, Japan
| | - Charles H Hillman
- Center for Cognitive and Brain Health, Department of Psychology, Department of Physical Therapy, Movement, and Rehabilitation Sciences, Northeastern University, Boston, MA 02115, USA
| | - Soichi Ando
- Graduate School of Informatics and Engineering, The University of Electro-Communications, Tokyo 182-8585, Japan
| | - Brandon L Alderman
- Department of Kinesiology and Health, Rutgers University-New Brunswick, New Brunswick, NJ 08854, USA
| | - Boris Cheval
- Swiss Center for Affective Sciences, University of Geneva, Geneva 1205, Switzerland; Laboratory for the Study of Emotion Elicitation and Expression (E3Lab), Department of Psychology, University of Geneva, Geneva 1205, Switzerland
| | - Arthur F Kramer
- Department of Psychology, Center for Cognitive and Brain Health, Northeastern University, Boston, MA 02115, USA; Beckman Institute, University of Illinois at Urbana-Champaign, Champaign, IL 61820, USA
| |
Collapse
|
21
|
Bonuzzi GMG, Bastos FH, Schweighofer N, Wade E, Winstein CJ, Torriani-Pasin C. Moderate-intensity cardiovascular exercise performed before motor practice attenuates offline implicit motor learning in stroke survivors but not age-matched neurotypical adults. Exp Brain Res 2023:10.1007/s00221-023-06659-w. [PMID: 37395857 DOI: 10.1007/s00221-023-06659-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 06/26/2023] [Indexed: 07/04/2023]
Abstract
The acute impact of cardiovascular exercise on implicit motor learning of stroke survivors is still unknown. We investigated the effects of cardiovascular exercise on implicit motor learning of mild-moderately impaired chronic stroke survivors and neurotypical adults. We addressed whether exercise priming effects are time-dependent (e.g., exercise before or after practice) in the encoding (acquisition) and recall (retention) phases. Forty-five stroke survivors and 45 age-matched neurotypical adults were randomized into three sub-groups: BEFORE (exercise, then motor practice), AFTER (motor practice, then exercise), and No-EX (motor practice alone). All sub-groups practiced a serial reaction time task (five repeated and two pseudorandom sequences per day) on three consecutive days, followed 7 days later by a retention test (one repeated sequence). Exercise was performed on a stationary bike, (one 20-min bout per day) at 50% to 70% heart rate reserve. Implicit motor learning was measured as a difference score (repeated-pseudorandom sequence response time) during practice (acquisition) and recall (delayed retention). Separate analyses were performed on the stroke and neurotypical groups using linear mixed-effects models (participant ID was a random effect). There was no exercise-induced benefit on implicit motor learning for any sub-group. However, exercise performed before practice impaired encoding in neurotypical adults and attenuated retention performance of stroke survivors. There is no benefit to implicit motor learning of moderately intense cardiovascular exercise for stroke survivors or age-matched neurotypical adults, regardless of timing. Practice under a high arousal state and exercise-induced fatigue may have attenuated offline learning in stroke survivors.
Collapse
Affiliation(s)
- Giordano Marcio Gatinho Bonuzzi
- Department of Physical Education, State University of Piauí, Professor Barros Araújo Campus, BR-316, KM 299, Altamira, Picos, Piaui, 64602-000, Brazil.
- Department of Physical Education, Federal University of Vale Do São Francisco, Petrolina, Pernambuco, Brazil.
- School of Physical Education and Sport, University of Sao Paulo, São Paulo, São Paulo, Brazil.
| | - Flavio Henrique Bastos
- School of Physical Education and Sport, University of Sao Paulo, São Paulo, São Paulo, Brazil
| | - Nicolas Schweighofer
- Division of Biokinesiology and Physical Therapy, University of Southern California, Los Angeles, CA, USA
| | - Eric Wade
- Department of Mechanical Engineering, California Polytechnic State University, San Luis Obispo, CA, USA
| | - Carolee Joyce Winstein
- Division of Biokinesiology and Physical Therapy, University of Southern California, Los Angeles, CA, USA
| | - Camila Torriani-Pasin
- School of Physical Education and Sport, University of Sao Paulo, São Paulo, São Paulo, Brazil
- Neurorehabilitation, Exercise Science and Learning (NEUROEXCEL), Department of Physical Therapy and Movement Sciences, The University of Texas at El Paso, El Paso, TX, USA
| |
Collapse
|
22
|
Kao SC, Baumgartner N, Noh K, Wang CH, Schmitt S. Acute effects of intense interval versus aerobic exercise on children's behavioral and neuroelectric measures of inhibitory control. J Sci Med Sport 2023:S1440-2440(23)00083-X. [PMID: 37277231 DOI: 10.1016/j.jsams.2023.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 04/18/2023] [Accepted: 05/15/2023] [Indexed: 06/07/2023]
Abstract
OBJECTIVES Determine the acute effect of high-intensity interval training as an alternative of moderate-intensity aerobic exercise on behavioral and neuroelectric measures of inhibitory control in preadolescent children. DESIGN A randomized controlled trial. METHODS Seventy-seven children (8-10 years) were randomly assigned to three groups to complete a modified flanker task to measure behavioral and neuroelectric (N2/P3 of event-related potential and frontal theta oscillations) outcomes of inhibitory control before and after a 20-min session of high-intensity interval training (N = 27), moderate-intensity aerobic exercise (N = 25), and sedentary reading activity (N = 25). RESULTS The accuracy of the inhibitory control performance improved over time across three groups but response time was selectively improved only for the high-intensity interval training group. Analysis on N2 showed a time-related decrease in N2 latency selectively for the high-intensity interval training but not the other groups. Analysis on P3 showed a time-related decrease in P3 amplitude for the sedentary and high-intensity interval training groups while the moderate-intensity aerobic exercise group exhibited maintained P3 amplitude from the pretest to the posttest and a larger P3 amplitude compared with the high-intensity interval training group at the posttest. While there was evidence of conflict-induced modulation of frontal theta oscillations, such an effect was unaffected by exercise interventions. CONCLUSIONS A single bout of high-intensity interval training has facilitating effects on the processing speed involving inhibitory control in preadolescent children but not neuroelectric index of attention allocation that only benefited from moderate-intensity aerobic exercise.
Collapse
Affiliation(s)
- Shih-Chun Kao
- Department of Health and Kinesiology, Purdue University, United States.
| | | | - Kyoungmin Noh
- Department of Health and Kinesiology, Purdue University, United States
| | - Chun-Hao Wang
- Institute of Physical Education, Health & Leisure Studies, National Cheng Kung University, Taiwan; Department of Psychology, National Cheng Kung University, Taiwan
| | - Sara Schmitt
- Department of Special Education and Clinical Sciences, College of Education, University of Oregon, United States
| |
Collapse
|
23
|
Physical activity for cognitive health promotion: An overview of the underlying neurobiological mechanisms. Ageing Res Rev 2023; 86:101868. [PMID: 36736379 DOI: 10.1016/j.arr.2023.101868] [Citation(s) in RCA: 23] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 12/13/2022] [Accepted: 01/27/2023] [Indexed: 02/05/2023]
Abstract
Physical activity is one of the modifiable factors of cognitive decline and dementia with the strongest evidence. Although many influential reviews have illustrated the neurobiological mechanisms of the cognitive benefits of physical activity, none of them have linked the neurobiological mechanisms to normal exercise physiology to help the readers gain a more advanced, comprehensive understanding of the phenomenon. In this review, we address this issue and provide a synthesis of the literature by focusing on five most studied neurobiological mechanisms. We show that the body's adaptations to enhance exercise performance also benefit the brain and contribute to improved cognition. Specifically, these adaptations include, 1), the release of growth factors that are essential for the development and growth of neurons and for neurogenesis and angiogenesis, 2), the production of lactate that provides energy to the brain and is involved in the synthesis of glutamate and the maintenance of long-term potentiation, 3), the release of anti-inflammatory cytokines that reduce neuroinflammation, 4), the increase in mitochondrial biogenesis and antioxidant enzyme activity that reduce oxidative stress, and 5), the release of neurotransmitters such as dopamine and 5-HT that regulate neurogenesis and modulate cognition. We also discussed several issues relevant for prescribing physical activity, including what intensity and mode of physical activity brings the most cognitive benefits, based on their influence on the above five neurobiological mechanisms. We hope this review helps readers gain a general understanding of the state-of-the-art knowledge on the neurobiological mechanisms of the cognitive benefits of physical activity and guide them in designing new studies to further advance the field.
Collapse
|
24
|
Ji C, Yang J, Lin L, Chen S. Evaluating the Cognitive Effects of Video-Induced Negative Affect in College Students: A Comparative Study between Acute Exercise and Music Listening. J Intell 2023; 11:jintelligence11010012. [PMID: 36662142 PMCID: PMC9861909 DOI: 10.3390/jintelligence11010012] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 12/15/2022] [Accepted: 01/03/2023] [Indexed: 01/07/2023] Open
Abstract
Background: Video-induced negative affect may have an impact on cognition. In this study, acute exercise and music listening are used to explore their impact on individual cognition with video-induced negative affect. Method: All the participants were randomly divided into six groups. Group 1 (n = 19, average age = 20.15) was not given any form of acute exercise or music listening; Group 2 (n = 20, average age = 21.33) was given music listening; Group 3 (n = 20, average age = 20.89) was given acute exercise; Group 4 (n = 20, average age = 21.03) only watched a video without being given any acute exercise or music listening; Group 5 (n = 19, average age = 20.68) was given music listening after watching a video; Group 6 (n = 18, average age = 21.32) was given acute exercise after watching a video. Results: In the pre-test, we found that there was no significant difference in negative affect, positive affect, and cognitive performance among the groups (p > .05). The post-test indicated that the negative affect of college students who watched the video (20.16 ± 8.34) was higher than that of college students who did not watch the video (11.12 ± 3.29). Acute exercise and music listening improved the cognitive performance of college students with video-induced negative affect. Acute exercise improved the cognitive performance of college students with non-video-induced negative affect, while music listening did not. Conclusion: The acute decline in the cognitive performance of college students caused by video-induced negative affect can be ameliorated by means of acute exercise and music listening.
Collapse
Affiliation(s)
- Chaoxin Ji
- Physical Education Department, Northeastern University, Shenyang 110819, China
- Correspondence: (C.J.); (S.C.)
| | - Jun Yang
- College of Information Science and Engineering, Northeastern University, Shenyang 110819, China
| | - Lin Lin
- School of Social and Political Science, University of Glasgow, Glasgow G12 8QQ, UK
| | - Song Chen
- Physical Education Department, Northeastern University, Shenyang 110819, China
- Correspondence: (C.J.); (S.C.)
| |
Collapse
|
25
|
Seabury T, Benton D, Young HA. Interoceptive differences in elite sprint and long-distance runners: A multidimensional investigation. PLoS One 2023; 18:e0278067. [PMID: 36696380 PMCID: PMC9876362 DOI: 10.1371/journal.pone.0278067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Accepted: 11/08/2022] [Indexed: 01/26/2023] Open
Abstract
Interoception, the process of detecting and interpreting bodily sensations, may facilitate self-regulation and thereby play a crucial role in achieving elite performance in competitive sports. However, there is a lack of research conducted in world-class athletes. In the present research, two studies examined self-reported (interoceptive sensibility) and behavioural (interoceptive accuracy) interoception in elite (top 100 ranking) sprint and long-distance runners, and non-athletes. Study 1 used the Multidimensional Assessment of Interoceptive Awareness Questionnaire. Sprinters reported having better regulation of attention to internal sensations, greater emotional awareness, better self-regulation, and reported a greater propensity to listen to their body for insight, than distance runners. Compared to non-athletes, sprinters and distance runners had more bodily trust, attention regulation, and self-regualtion. Additionally, elite athletes reported lower emotional awareness, self-regulation, and body listening. Study 2 examined cardioception using two tasks: The Heartbeat Counting Task, and The Heartbeat Detection Task. Elite and non-elite runners performed the tasks under two conditions; in silence, and whilst listening to pre-recorded crowd noise that simulated the live sounds of spectators during a sporting event. Sprinters and distance runners were able to maintain heartbeat detection accuracy when distracted, whereas non-athletes could not. Across both tasks, compared to non-athletes, sprinters and distance runners were more confident than non-athletes in their interoceptive percept. Additionally, elite athletes compared to non-elite athletes were less accurate when counting their heartbeat and were characterised by a higher interoceptive prediction error. Athletic populations have altered interoceptive abilities.
Collapse
|
26
|
Wang CH, Baumgartner N, Nagy C, Fu HL, Yang CT, Kao SC. Protective effect of aerobic fitness on the detrimental influence of exhaustive exercise on information processing capacity. PSYCHOLOGY OF SPORT AND EXERCISE 2023; 64:102301. [PMID: 37665801 DOI: 10.1016/j.psychsport.2022.102301] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 09/04/2022] [Accepted: 09/27/2022] [Indexed: 09/06/2023]
Abstract
Although aerobic fitness has been thought to protect against the detrimental cognitive effects following exhaustive exercise, available evidence from studies using traditional mean behavioral measures remain somewhat equivocal. PURPOSE This study aimed to reconcile this discrepancy by using a novel theory-driven diagnostic tool, the Systems Factorial Technology (SFT). METHODS Sixty-six healthy young adults aged from 18 to 30 years old with different levels of aerobic fitness (n = 33 for the higher-fit and lower-fit groups) completed a go/nogo version of redundant-target task before and after a graded exercise test (GXT) until exhaustion. SFT was used to calculate the resilience capacity, which reflects the information processing capacity underlying inhibitory control. RESULTS Following the GXT, both higher-fit and lower-fit groups showed faster responses while leaving accuracy unchanged as compared to the performance at the pretest. On the other hand, the resilience capacity decreased for the lower-fit group but was maintained for the higher-fit group. CONCLUSION The present findings suggest that aerobic fitness may modulate the individual difference in decisional mechanism following exhaustive exercise. In sum, this study offers an alternative mechanistic explanation regarding cognitive individual differences in response to exhaustive exercise and provides novel insights into the significance of maintaining a state of high physical fitness for those who need to perform cognitively challenging tasks under physically stressful conditions (e.g., elite athletes).
Collapse
Affiliation(s)
- Chun-Hao Wang
- Institute of Physical Education, Health & Leisure Studies, National Cheng Kung University, Tainan City, Taiwan; Department of Psychology, National Cheng Kung University, Tainan City, Taiwan
| | | | - Christian Nagy
- Department of Health and Kinesiology, Purdue University, West Lafayette, USA
| | - Hao-Lun Fu
- Department of Psychology, National Cheng Kung University, Tainan City, Taiwan
| | - Cheng-Ta Yang
- Department of Psychology, National Cheng Kung University, Tainan City, Taiwan; Graduate Institute of Mind, Brain and Consciousness, Taipei Medical University, Taiwan.
| | - Shih-Chun Kao
- Department of Health and Kinesiology, Purdue University, West Lafayette, USA.
| |
Collapse
|
27
|
Albuquerque MR, Hooper B, de Sousa Viana IO, Mesquita PHC, Santos TM, Apolinário‐Souza T, de Sousa Fortes L, Gonçalves DAP. Do executive function performance, gaze behavior, and pupil size change during incremental acute physical exercise? Psychophysiology 2022; 60:e14233. [PMID: 36537715 DOI: 10.1111/psyp.14233] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 11/08/2022] [Accepted: 11/22/2022] [Indexed: 12/24/2022]
Abstract
Several studies have investigated the interaction between acute physical exercise and cognitive performance. However, few studies have investigated this issue during acute high-intensity exercise. In the present study, we evaluated executive functions (EFs) during incremental exercise in three different intensities [below lactate threshold (LT), at LT, and above LT], measuring EFs performance, gaze behavior, and pupil diameter. Twenty subjects were familiarized with the EFs test and participated in a graded maximal exercise test on a cycle ergometer on the first visit. On the second visit, they performed the EFs task at rest and while exercising at three different intensities using mobile eye-tracking glasses. Our results showed that the psychophysiological measures differed between the conditions. Regarding EFs performance, during exercise above LT, the subjects showed worse accuracy when compared with rest (p < .001) and below LT (p < .001). In addition, the response time (RT) at LT and above LT was shorter than in the rest condition (p < .050). Further, RT was faster (p = .002) in the above LT than in the below LT condition. In addition, the gaze behavior measures indicated that exercise, independently of the intensity, improves the number of fixations with shorter fixation durations compared to the rest condition (p < .050). Additionally, we found no significant differences in average and peak pupil diameter between conditions. In conclusion, exercise at LT improves the EFs performance while exercising above LT worsens EFs performance. However, there were no significant differences in average and peak pupil diameter between conditions.
Collapse
Affiliation(s)
- Maicon Rodrigues Albuquerque
- Neurosciences of Physical Activity and Sports Research Group Universidade Federal de Minas Gerais – UFMG Belo Horizonte Brazil
| | - Beatriz Hooper
- Neurosciences of Physical Activity and Sports Research Group Universidade Federal de Minas Gerais – UFMG Belo Horizonte Brazil
| | - Iasmin Oliveira de Sousa Viana
- Neurosciences of Physical Activity and Sports Research Group Universidade Federal de Minas Gerais – UFMG Belo Horizonte Brazil
| | | | - Tony Meireles Santos
- Graduate Program of Physical Education Pernambuco Federal University Recife Brazil
| | - Tércio Apolinário‐Souza
- Escola de Educação Física, Fisioterapia e Danca Universidade Federal do Rio Grande do Sul Porto Alegre Brazil
| | - Leonardo de Sousa Fortes
- Associate Graduate Program of Physical Education Universidade Federal da Paraíba João Pessoa Brazil
| | | |
Collapse
|
28
|
Effects of acute exercise on memory: Considerations of exercise intensity, post-exercise recovery period and aerobic endurance. Mem Cognit 2022; 51:1011-1026. [PMID: 36401115 PMCID: PMC9676734 DOI: 10.3758/s13421-022-01373-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/06/2022] [Indexed: 11/19/2022]
Abstract
Accumulating research demonstrates that acute exercise can enhance long-term episodic memory. However, it is unclear if there is an intensity-specific effect of acute exercise on long-term episodic memory function and whether this is influenced by the post-exercise recovery period, which was the primary objective of this experiment. Another uncertainty in the literature is whether aerobic endurance influences the interaction between exercise intensity and post-exercise recovery period on long-term episodic memory function, which was a secondary objective of this study. With exercise intensity and post-exercise recovery period occurring as within-subject factors, and fitness as a between-subject factor, 59 participants (Mage = 20 years) completed 12 primary laboratory visits. These visits included a 20-min bout of exercise (Control, Moderate, and Vigorous), followed by a recovery period (1, 5, 10, and 15 min) and then a word-list episodic memory task, involving an encoding phase and two long-term recall assessments (20-min and 24-h delayed recall). The primary finding from this experiment was that moderate and vigorous-intensity exercise improved memory function when compared to a non-exercise control. A secondary finding was that individuals with higher levels of aerobic endurance, compared to their lesser fit counterparts, had greater memory performance after exercise (moderate or vigorous) when compared to after a control condition. Additionally, individuals with higher levels of aerobic endurance, compared to their lesser fit counterparts, generally performed better on the memory task with longer post-exercise recovery periods. Future research should carefully consider these parameters when evaluating the effects of acute exercise on long-term episodic memory.
Collapse
|
29
|
Are COMT Val158Met (rs4680), DRD2 TaqIA (rs1800497), and BDNF Val66Met (rs6265) polymorphisms associated with executive functions performance at rest and during physical exercise? Physiol Behav 2022; 257:113973. [PMID: 36179810 DOI: 10.1016/j.physbeh.2022.113973] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 09/14/2022] [Accepted: 09/26/2022] [Indexed: 11/21/2022]
Abstract
Executive functions (EFs) encompass a wide array of cognitive processes, which appear to be influenced by genetic variants of the COMT, DRD2/ANKK1, and BDNF polymorphisms. The present study aimed to investigate whether COMT Val158Met (rs4680), DRD2/ANKK1 (rs1800497), and BDNF Val66Met (rs6265) polymorphisms were associated with EFs assessed at rest and during moderate acute physical exercise. Sixty physically active individuals underwent four laboratory visits. First, they filled out the pre-exercise survey, researchers collected their anthropometric data, and then performed a maximal cardiopulmonary exercise test. In the second and third sessions, participants performed EFs test in a randomized order: while the individual was seated on a cycle ergometer without pedaling (i.e., rest condition); and during physical exercise (pedaling for 30 minutes at moderate intensity before starting the EFs test during exercising). On the fourth day, blood samples were drawn. Our results showed that the response time of the COMT Val homozygotes group was significantly shorter than the COMT Met-carrier group [t(39.78) = 2.13, p = .039,d = 0.56] at rest condition. No significant association was found for the other analyses (DRD2/ANKK1 and BDNF). In conclusion, the present study suggests that COMT Val158Met (rs4680) polymorphisms may be associated with EFs at rest condition. However, further studies are needed to validate this association.
Collapse
|
30
|
Sudo M, Costello JT, McMorris T, Ando S. The effects of acute high-intensity aerobic exercise on cognitive performance: A structured narrative review. Front Behav Neurosci 2022; 16:957677. [PMID: 36212191 PMCID: PMC9538359 DOI: 10.3389/fnbeh.2022.957677] [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: 05/31/2022] [Accepted: 08/29/2022] [Indexed: 11/13/2022] Open
Abstract
It is well established that acute moderate-intensity exercise improves cognitive performance. However, the effects of acute high-intensity aerobic exercise on cognitive performance have not been well characterized. In this review, we summarize the literature investigating the exercise-cognition interaction, especially focusing on high-intensity aerobic exercise. We discuss methodological and physiological factors that potentially mediate cognitive performance in response to high-intensity exercise. We propose that the effects of high-intensity exercise on cognitive performance are primarily affected by the timing of cognitive task (during vs. after exercise, and the time delay after exercise). In particular, cognitive performance is more likely to be impaired during high-intensity exercise when both cognitive and physiological demands are high and completed simultaneously (i.e., the dual-task paradigm). The effects may also be affected by the type of cognitive task, physical fitness, exercise mode/duration, and age. Second, we suggest that interactions between changes in regional cerebral blood flow (CBF), cerebral oxygenation, cerebral metabolism, neuromodulation by neurotransmitters/neurotrophic factors, and a variety of psychological factors are promising candidates that determine cognitive performance in response to acute high-intensity exercise. The present review has implications for recreational, sporting, and occupational activities where high cognitive and physiological demands are required to be completed concurrently.
Collapse
Affiliation(s)
- Mizuki Sudo
- Physical Fitness Research Institute, Meiji Yasuda Life Foundation of Health and Welfare, Tokyo, Japan
- *Correspondence: Mizuki Sudo,
| | - Joseph T. Costello
- Extreme Environments Laboratory, School of Sport, Health and Exercise Science, University of Portsmouth, Portsmouth, United Kingdom
| | - Terry McMorris
- Extreme Environments Laboratory, School of Sport, Health and Exercise Science, University of Portsmouth, Portsmouth, United Kingdom
- Institute of Sport, University of Chichester, Chichester, United Kingdom
| | - Soichi Ando
- Graduate School of Informatics and Engineering, The University of Electro-Communications, Chofu, Japan
- Soichi Ando,
| |
Collapse
|
31
|
Zheng K, Deng Z, Qian J, Chen Y, Li S, Huang T. Changes in working memory performance and cortical activity during acute aerobic exercise in young adults. Front Behav Neurosci 2022; 16:884490. [PMID: 35983476 PMCID: PMC9379142 DOI: 10.3389/fnbeh.2022.884490] [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: 02/26/2022] [Accepted: 06/24/2022] [Indexed: 12/05/2022] Open
Abstract
This study aimed to examine the concurrent performance of working memory and cortical activity during acute aerobic exercise in young adults. In a crossover study design, 27 young adults (mean age = 22.7 ± 3.4 years, 15 women) participated in two experimental conditions in a randomized order: (1) sitting condition (without exercise) and (2) cycling condition (moderate-intensity exercise). Working memory was measured with a modified version of the n-back task. A functional near-infrared spectroscopy (fNIRS) was used to measure cortex activation. In the cycling condition, response time (RT) for the n-back task was significantly faster (p < 0.05). No differences in accuracy were observed between the sitting and cycling conditions. The fNIRS results showed that the oxygenated hemoglobin (oxy-Hb) concentrations in the bilateral frontopolar area (p < 0.05), dorsolateral prefrontal cortex (p < 0.05), and right premotor and supplementary cortex (p < 0.05) were decreased while cycling. The findings indicated that the concurrent performance of working memory was improved during acute aerobic exercise, whereas cortical activity was decreased in some brain regions.
Collapse
Affiliation(s)
- Kefeng Zheng
- Department of Physical Education, Shanghai Jiao Tong University, Shanghai, China
| | - Zhangyan Deng
- Department of Physical Education, Shanghai Jiao Tong University, Shanghai, China
- School of Education, Shanghai Jiao Tong University, Shanghai, China
| | - Jiali Qian
- Department of Physical Education, Shanghai Jiao Tong University, Shanghai, China
- School of Education, Shanghai Jiao Tong University, Shanghai, China
| | - Yanxia Chen
- Department of Physical Education, Shanghai Jiao Tong University, Shanghai, China
- School of Education, Shanghai Jiao Tong University, Shanghai, China
| | - Shiyuan Li
- Department of Physical Education, Shanghai Jiao Tong University, Shanghai, China
| | - Tao Huang
- Department of Physical Education, Shanghai Jiao Tong University, Shanghai, China
- *Correspondence: Tao Huang
| |
Collapse
|
32
|
Guicciardi M, Pazzona R, Manca A, Monni A, Scalas LF, Perra F, Leban B, Roberto S, Mulliri G, Ghiani G, Doneddu A, Crisafulli A. Executive Functions and Mood States in Athletes Performing Exercise Under Hypoxia. Front Psychol 2022; 13:906336. [PMID: 35712141 PMCID: PMC9196732 DOI: 10.3389/fpsyg.2022.906336] [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] [Received: 03/28/2022] [Accepted: 05/09/2022] [Indexed: 11/13/2022] Open
Abstract
Hypoxia can impair cognitive performance, whereas exercise can enhance it. The effects of hypoxia on cognitive performance during exercise appear to be moderated by exercise duration and intensity and by severity and duration of hypoxia and cognitive task. In normal individuals, exercise under hypoxia can evoke adverse post-exercise mood states, such as tension and fatigue. However, little is known about the effects of hypoxia during exercise in trained athletes. The purpose of this study was to investigate how hypoxia affected executive functions and mood states, assessed, respectively, during and post-exercise and to explore the role of motivation moderators, such as inhibition and activation systems (BIS-BAS). Two different sessions of exercise in normoxia and hypoxia (FiO2 13%), each lasting 18 min, were randomly assigned in a counterbalanced order and administered to seventeen male athletes. During exercise bouts, participants performed a mental task (BST) aimed to produce cognitive interference and suppression. Reaction times and accuracy of responses were recorded. After 5 min, all participants completed two questionnaires assessing mood states (ITAMS) and incidence of symptoms potentially related to hypoxia (AMS-C). The results show that hypoxia impairs cognitive performance in terms of slower reaction times, but a high BAS attenuates this effect. Participants with high BAS show an equivalent cognitive performance under hypoxia and normoxia conditions. No effects were found on mood states. Further research is required to investigate the role of BAS, cognitive abilities, and mood states in prolonged hypoxic conditions.
Collapse
Affiliation(s)
- Marco Guicciardi
- Department of Education, Psychology, Philosophy, Faculty of Humanities, University of Cagliari, Cagliari, Italy
| | - Riccardo Pazzona
- Department of Education, Psychology, Philosophy, Faculty of Humanities, University of Cagliari, Cagliari, Italy
| | - Andrea Manca
- Department of Education, Psychology, Philosophy, Faculty of Humanities, University of Cagliari, Cagliari, Italy
| | - Alessandra Monni
- Department of Education, Psychology, Philosophy, Faculty of Humanities, University of Cagliari, Cagliari, Italy
| | - Laura Francesca Scalas
- Department of Education, Psychology, Philosophy, Faculty of Humanities, University of Cagliari, Cagliari, Italy
| | - Federica Perra
- Department of Education, Psychology, Philosophy, Faculty of Humanities, University of Cagliari, Cagliari, Italy
| | - Bruno Leban
- Department of Mechanical, Chemical and Materials Engineering, Faculty of Engineering and Architecture, University of Cagliari, Cagliari, Italy
| | - Silvana Roberto
- Sports Physiology Lab, Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Gabriele Mulliri
- Sports Physiology Lab, Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Giovanna Ghiani
- Sports Physiology Lab, Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Azzurra Doneddu
- Sports Physiology Lab, Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Antonio Crisafulli
- Sports Physiology Lab, Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| |
Collapse
|
33
|
Ando S, Komiyama T, Tanoue Y, Sudo M, Costello JT, Uehara Y, Higaki Y. Cognitive Improvement After Aerobic and Resistance Exercise Is Not Associated With Peripheral Biomarkers. Front Behav Neurosci 2022; 16:853150. [PMID: 35368295 PMCID: PMC8967356 DOI: 10.3389/fnbeh.2022.853150] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 02/21/2022] [Indexed: 02/02/2023] Open
Abstract
The role of peripheral biomarkers following acute physical exercise on cognitive improvement has not been systematically evaluated. This study aimed to explore the role of peripheral circulating biomarkers in executive performance following acute aerobic and resistance exercise. Nineteen healthy males completed a central executive (Go/No-Go) task before and after 30-min of perceived intensity matched aerobic and resistance exercise. In the aerobic condition, the participants cycled an ergometer at 40% peak oxygen uptake. In the resistance condition, they performed resistance exercise using elastic bands. Before and after an acute bout of physical exercise, venous samples were collected for the assessment of following biomarkers: adrenaline, noradrenaline, glucose, lactate, cortisol, insulin-like growth hormone factor 1, and brain-derived neurotrophic factor. Reaction time decreased following both aerobic exercise and resistance exercise (p = 0.04). Repeated measures correlation analysis indicated that changes in reaction time were not associated with the peripheral biomarkers (all p > 0.05). Accuracy tended to decrease in the resistance exercise condition (p = 0.054). Accuracy was associated with changes in adrenaline [rrm(18) = −0.51, p = 0.023], noradrenaline [rrm(18) = −0.66, p = 0.002], lactate [rrm(18) = −0.47, p = 0.035], and brain-derived neurotrophic factor [rrm(17) = −0.47, p = 0.044] in the resistance condition. These findings suggest that these peripheral biomarkers do not directly contribute to reduction in reaction time following aerobic or resistance exercise. However, greater sympathoexcitation, reflected by greater increase in noradrenaline, may be associated with a tendency for a reduction in accuracy after acute resistance exercise.
Collapse
Affiliation(s)
- Soichi Ando
- Graduate School of Informatics and Engineering, The University of Electro-Communications, Chofu, Japan
- *Correspondence: Soichi Ando,
| | - Takaaki Komiyama
- Center for Education in Liberal Arts and Sciences, Osaka University, Osaka, Japan
| | - Yukiya Tanoue
- Graduate School of Sports and Health Science, Fukuoka University, Fukuoka, Japan
| | - Mizuki Sudo
- Physical Fitness Research Institute, Meiji Yasuda Life Foundation of Health and Welfare, Shinjuku City, Japan
| | - Joseph T. Costello
- Extreme Environments Laboratory, School of Sport, Health & Exercise Science, University of Portsmouth, Portsmouth, United Kingdom
| | - Yoshinari Uehara
- Faculty of Sports and Health Science, Fukuoka University, Fukuoka, Japan
| | - Yasuki Higaki
- Faculty of Sports and Health Science, Fukuoka University, Fukuoka, Japan
| |
Collapse
|
34
|
Herold F, Behrendt T, Meißner C, Müller NG, Schega L. The Influence of Acute Sprint Interval Training on Cognitive Performance of Healthy Younger Adults. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:613. [PMID: 35010873 PMCID: PMC8745010 DOI: 10.3390/ijerph19010613] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 12/21/2021] [Accepted: 12/29/2021] [Indexed: 12/30/2022]
Abstract
There is considerable evidence showing that an acute bout of physical exercises can improve cognitive performance, but the optimal exercise characteristics (e.g., exercise type and exercise intensity) remain elusive. In this regard, there is a gap in the literature to which extent sprint interval training (SIT) can enhance cognitive performance. Thus, this study aimed to investigate the effect of a time-efficient SIT, termed as "shortened-sprint reduced-exertion high-intensity interval training" (SSREHIT), on cognitive performance. Nineteen healthy adults aged 20-28 years were enrolled and assessed for attentional performance (via the d2 test), working memory performance (via Digit Span Forward/Backward), and peripheral blood lactate concentration immediately before and 10 min after an SSREHIT and a cognitive engagement control condition (i.e., reading). We observed that SSREHIT can enhance specific aspects of attentional performance, as it improved the percent error rate (F%) in the d-2 test (t (18) = -2.249, p = 0.037, d = -0.516), which constitutes a qualitative measure of precision and thoroughness. However, SSREHIT did not change other measures of attentional or working memory performance. In addition, we observed that the exercise-induced increase in the peripheral blood lactate levels correlated with changes in attentional performance, i.e., the total number of responses (GZ) (rm = 0.70, p < 0.001), objective measures of concentration (SKL) (rm = 0.73, p < 0.001), and F% (rm = -0.54, p = 0.015). The present study provides initial evidence that a single bout of SSREHIT can improve specific aspects of attentional performance and conforming evidence for a positive link between cognitive improvements and changes in peripheral blood lactate levels.
Collapse
Affiliation(s)
- Fabian Herold
- Research Group Degenerative and Chronic Diseases, Movement, Faculty of Health Sciences Brandenburg, University of Potsdam, Karl-Liebknecht-Str. 24–25, 14476 Potsdam, Germany; (F.H.); (N.G.M.)
- Department of Neurology, Medical Faculty, Otto von Guericke University Magdeburg, Leipziger Str. 44, 39120 Magdeburg, Germany
- Research Group Neuroprotection, German Center for Neurodegenerative Diseases (DZNE), Leipziger Str. 44, 39120 Magdeburg, Germany
| | - Tom Behrendt
- Department of Sport Science, Otto von Guericke University Magdeburg, Zschokkestr. 32, 39104 Magdeburg, Germany; (C.M.); (L.S.)
| | - Caroline Meißner
- Department of Sport Science, Otto von Guericke University Magdeburg, Zschokkestr. 32, 39104 Magdeburg, Germany; (C.M.); (L.S.)
| | - Notger G. Müller
- Research Group Degenerative and Chronic Diseases, Movement, Faculty of Health Sciences Brandenburg, University of Potsdam, Karl-Liebknecht-Str. 24–25, 14476 Potsdam, Germany; (F.H.); (N.G.M.)
- Department of Neurology, Medical Faculty, Otto von Guericke University Magdeburg, Leipziger Str. 44, 39120 Magdeburg, Germany
- Research Group Neuroprotection, German Center for Neurodegenerative Diseases (DZNE), Leipziger Str. 44, 39120 Magdeburg, Germany
- Center for Behavioral Brain Sciences (CBBS), Brenneckestraße 6, 39118 Magdeburg, Germany
| | - Lutz Schega
- Department of Sport Science, Otto von Guericke University Magdeburg, Zschokkestr. 32, 39104 Magdeburg, Germany; (C.M.); (L.S.)
| |
Collapse
|