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Renoud-Grappin R, Pazart L, Giustiniani J, Gabriel D. State of the art and future directions for measuring event-related potentials during cycling exercise: a systematic review. PeerJ 2024; 12:e17448. [PMID: 38948229 PMCID: PMC11214428 DOI: 10.7717/peerj.17448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Accepted: 05/02/2024] [Indexed: 07/02/2024] Open
Abstract
Intro Electroencephalography (EEG) is a technique for measuring brain activity that is widely used in neuroscience research. Event-related potentials (ERPs) in the EEG make it possible to study sensory and cognitive processes in the brain. Previous reports have shown that aerobic exercise can have an impact on components of ERPs such as amplitude and latency. However, they focused on the measurement of ERPs after exercise. Objectives The aim of this systematic review was to investigate the feasibility of measuring ERPs during cycling, and to assess the impact of cycling on ERPs during cycling. Methods We followed the PRISMA guidelines for new systematic reviews. To be eligible, studies had to include healthy adults and measure ERPs during cycling. All articles were found using Google Scholar and by searching references. Data extracted from the studies included: objectives of ERP studies, ERP paradigm, EEG system, study population data, exercise characteristics (duration, intensity, pedaling cadence), and ERP and behavioral outcomes. The Cochrane Risk of Bias 2 tool was used to assess study bias. Results Twenty studies were selected. The effect of cycling on ERPs was mainly based on a comparison of P3 wave amplitude between cycling and resting states, using an attentional task. The ERP paradigm most often used was the auditory oddball task. Exercise characteristics and study methods varied considerably. Discussion It is possible to measure ERPs during cycling under conditions that are likely to introduce more artifacts, including a 3-h athletic exercise session and cycling outdoors. Secondly, no assessment of the effect of cycling on ERPs was possible, because the methods differed too widely between studies. In addition, the theories proposed to explain the results sometimes seemed to contradict each other. Although most studies reported significant results, the direction of the effects was inconsistent. Finally, we suggest some areas for improvement for future studies on the subject.
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Affiliation(s)
| | - Lionel Pazart
- UMR INSERM 1322 LINC, Université de Franche-Comté, Besançon, France
- Inserm CIC 1431, Centre Hospitalier Universitaire, Besançon, France
| | - Julie Giustiniani
- UMR INSERM 1322 LINC, Université de Franche-Comté, Besançon, France
- Inserm CIC 1431, Centre Hospitalier Universitaire, Besançon, France
- Service d’addictologie, Centre Hospitalier Universitaire, Besançon, France
| | - Damien Gabriel
- UMR INSERM 1322 LINC, Université de Franche-Comté, Besançon, France
- Inserm CIC 1431, Centre Hospitalier Universitaire, Besançon, France
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Palmer JA, Whitaker AA, Payne AM, Bartsch BL, Reisman DS, Boyne PE, Billinger SA. Aerobic Exercise Improves Cortical Inhibitory Function After Stroke: A Preliminary Investigation. J Neurol Phys Ther 2024; 48:83-93. [PMID: 37436187 PMCID: PMC10776819 DOI: 10.1097/npt.0000000000000453] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/13/2023]
Abstract
BACKGROUND AND PURPOSE Aerobic exercise can elicit positive effects on neuroplasticity and cognitive executive function but is poorly understood after stroke. We tested the effect of 4 weeks of aerobic exercise training on inhibitory and facilitatory elements of cognitive executive function and electroencephalography markers of cortical inhibition and facilitation. We investigated relationships between stimulus-evoked cortical responses, blood lactate levels during training, and aerobic fitness postintervention. METHODS Twelve individuals with chronic (>6 months) stroke completed an aerobic exercise intervention (40 minutes, 3×/wk). Electroencephalography and motor response times were assessed during congruent (response facilitation) and incongruent (response inhibition) stimuli of a Flanker task. Aerobic fitness capacity was assessed as o2peak during a treadmill test pre- and postintervention. Blood lactate was assessed acutely (<1 minute) after exercise each week. Cortical inhibition (N2) and facilitation (frontal P3) were quantified as peak amplitudes and latencies of stimulus-evoked electroencephalographic activity over the frontal cortical region. RESULTS Following exercise training, the response inhibition speed increased while response facilitation remained unchanged. A relationship between earlier cortical N2 response and faster response inhibition emerged postintervention. Individuals who produced higher lactate during exercise training achieved faster response inhibition and tended to show earlier cortical N2 responses postintervention. There were no associations between o2peak and metrics of behavioral or neurophysiologic function. DISCUSSION AND CONCLUSIONS These preliminary findings provide novel evidence for selective benefits of aerobic exercise on inhibitory control during the initial 4-week period after initiation of exercise training and implicate a potential therapeutic effect of lactate on poststroke inhibitory control.
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Affiliation(s)
- Jacqueline A Palmer
- Department of Neurology (J.A.P., S.A.B.), School of Medicine, University of Kansas Medical Center, Kansas City; University of Kansas Alzheimer's Disease Research Center (J.A.P., S.A.B.), Fairway; Department of Physical Therapy, Rehabilitation Science, and Athletic Training (A.A.W., B.L.B.), University of Kansas Medical Center, Kansas City; Department of Psychology (A.M.P.), College of Arts and Sciences, Florida State University, Tallahassee; Department of Physical Therapy (D.S.R.), College of Health Sciences, University of Delaware, Newark; and Department of Rehabilitation, Exercise and Nutrition Sciences (P.E.B.), College of Allied Health Sciences, University of Cincinnati, Cincinnati, Ohio
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Rodríguez-Serrano LM, Wöbbeking-Sánchez M, De La Torre L, Pérez-Elvira R, Chávez-Hernández ME. Changes in EEG Activity and Cognition Related to Physical Activity in Older Adults: A Systematic Review. Life (Basel) 2024; 14:440. [PMID: 38672711 PMCID: PMC11051307 DOI: 10.3390/life14040440] [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: 02/17/2024] [Revised: 03/13/2024] [Accepted: 03/23/2024] [Indexed: 04/28/2024] Open
Abstract
Aging is generally associated with a decline in important cognitive functions that can be observed in EEG. Physical activity in older adults should be considered one of the main strategies to promote health and prevent disease in the elderly. The present study aimed to systematically review studies of EEG activity and cognitive function changes associated with physical activity in older adults. Records from PubMed, Scopus, and EBSCO databases were searched and, following the PRISMA guidelines, nine studies were included in the present systematic review. A risk of bias assessment was performed using the National Institute of Health Quality Assessment Tool for Case-control Studies instrument. The studies analyzed used two main strategies to determine the effects of physical activity on cognition and EEG: (1) multiscale entropy and power frequencies; and (2) event-related potentials. In terms of EEG activity, it can be concluded that exercise-induced neuroplasticity underlies improvements in cognitive function in healthy older adults.
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Affiliation(s)
- Luis Miguel Rodríguez-Serrano
- Facultad de Psicología, Universidad Anáhuac México, Universidad Anáhuac Avenue 46, Lomas Anáhuac, Huixquilucan 52786, Mexico; (L.M.R.-S.); (M.E.C.-H.)
| | - Marina Wöbbeking-Sánchez
- Facultad de Psicología, Universidad de Salamanca, Avenida de la Merced 109, 37005 Salamanca, Spain
| | - Lizbeth De La Torre
- Facultad de Psicología, Universidad Pontificia de Salamanca, Calle de la Compañía 5, 37002 Salamanca, Spain;
| | - Ruben Pérez-Elvira
- Laboratorio de Neuropsicofisiología, NEPSA Rehabilitación Neurológica, Facultad de Psicología, Universidad Pontificia de Salamanca, Calle de la Compañía 5, 37002 Salamanca, Spain
| | - María Elena Chávez-Hernández
- Facultad de Psicología, Universidad Anáhuac México, Universidad Anáhuac Avenue 46, Lomas Anáhuac, Huixquilucan 52786, Mexico; (L.M.R.-S.); (M.E.C.-H.)
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Baumgartner NW, Kao SC. Size or Strength? how components of muscle relate to behavioral and neuroelectric measures of executive function independent of aerobic fitness. Brain Cogn 2024; 175:106139. [PMID: 38364518 DOI: 10.1016/j.bandc.2024.106139] [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: 11/11/2023] [Revised: 01/06/2024] [Accepted: 02/04/2024] [Indexed: 02/18/2024]
Abstract
While previous research has linked cognitive function with resistance exercise, the nuanced links between muscle strength, mass, and neuroelectric function are less understood. Therefore, this study investigated the association of muscle strength and mass with inhibitory control (IC), working memory (WM), and related neuroelectric activity. A total of 123 18-50-year-old adults completed maximal aerobic capacity and strength tests, a body composition scan, and IC and WM tasks while the N2 and P3 components of event-related potentials were recorded. Bivariate correlations revealed aerobic fitness, strength, and mass were associated with behavioral and neuroelectric outcomes. After accounting for age, sex, and aerobic fitness, strength was associated with intra-individual response time variability, accuracy, and P3 latency during WM. Muscle mass was associated with N2 latency during IC. While relationships with behavioral outcomes did not persist after controlling for the opposite muscle outcome, greater strength and mass were related to shorter P3 latency during WM and shorter N2 latency during IC, respectively. These results provide initial evidence that muscle outcomes are associated with executive function and neuroelectric processing speed, suggesting distinct contributions of strength and mass to cognition. This work highlights the significance of maintaining muscle strength and mass alongside aerobic fitness for optimal cognitive health.
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Affiliation(s)
- Nicholas W Baumgartner
- Department of Health and Kinesiology, Purdue University, West Lafayette, Indiana, United States
| | - Shih-Chun Kao
- Department of Health and Kinesiology, Purdue University, West Lafayette, Indiana, United States.
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Chang YK, Etnier JL, Li RH, Ren FF, Ai JY, Chu CH. Acute Exercise Effect on Neurocognitive Function Among Cognitively Normal Late-Middle-Aged Adults With/Without Genetic Risk of AD: The Moderating Role of Exercise Volume and APOE Genotype. J Gerontol A Biol Sci Med Sci 2024; 79:glad179. [PMID: 37526237 DOI: 10.1093/gerona/glad179] [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: 02/27/2023] [Indexed: 08/02/2023] Open
Abstract
BACKGROUND Acute exercise is a behavior that benefits cognitive function; however, its effect on populations with different risks for Alzheimer's disease (AD) and the role of exercise variance and Apolipoprotein E (APOE) genotype on this effect remains unknown. This study explores the acute exercise effect on behavioral and neurocognitive function, and its potential moderation by exercise intensity and duration and APOE genetic risk. METHODS Fifty-one cognitively normal adults (~36% APOE ε4 carriers) performed the Stroop task under a rest condition and 3 exercise conditions while electroencephalographic activity was assessed. RESULTS Acute exercise improved cognitive performance assessed through both behavioral and neuroelectrical indices. These benefits were observed regardless of adjustments of intensity and duration at a predetermined exercise volume as well as being evident irrespective of APOE ɛ4 carrier status. CONCLUSIONS Acute exercise could be proposed as a lifestyle intervention to benefit neurocognitive function in populations with and without genetic risk of AD. Future exploration should further the precise exercise prescription and also the mechanisms underlying the beneficial effects of acute exercise for neurocognitive function. CLINICAL TRIALS REGISTRATION NUMBER NCT05591313.
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Affiliation(s)
- Yu-Kai Chang
- Department of Physical Education and Sport Sciences, National Taiwan Normal University, Taipei, Taiwan
- Institute for Research Excellence in Learning Science, National Taiwan Normal University, Taipei, Taiwan
- Social Emotional Education and Development Center, National Taiwan Normal University, Taipei, Taiwan
| | - Jennifer L Etnier
- Department of Kinesiology, University of North Carolina at Greensboro, Greensboro, North Carolina, USA
| | - Ruei-Hong Li
- Department of Physical Education and Sport Sciences, National Taiwan Normal University, Taipei, Taiwan
| | - Fei-Fei Ren
- Department of Physical Education, Beijing Language and Culture University, Beijing, China
| | - Jing-Yi Ai
- Department of Physical Education and Sport Sciences, National Taiwan Normal University, Taipei, Taiwan
| | - Chien-Heng Chu
- Department of Physical Education and Sport Sciences, National Taiwan Normal University, Taipei, Taiwan
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Xie C, Alderman BL, Meng F, Chen YC, Chang YK, Wang K. Acute high-intensity interval exercise improves food-related cognition in young adults with obesity: An ERP study. Int J Clin Health Psychol 2024; 24:100430. [PMID: 38155877 PMCID: PMC10753058 DOI: 10.1016/j.ijchp.2023.100430] [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: 08/22/2023] [Accepted: 12/11/2023] [Indexed: 12/30/2023] Open
Abstract
Purpose Cognitive function, particularly food-related cognition, is critical for maintaining a healthy weight and preventing the acceleration of obesity. High-Intensity Interval Exercise (HIIE) is an increasingly popular form of exercise and has been shown to improve physical fitness and cognitive function. However, there is limited research on the effects and underlying mechanisms of HIIE on general and food-related cognition among adults with obesity. The aim of the current study was to examine the influence of a single bout of HIIE on food-related cognition among young adults with obesity. Methods Fifteen young men with obesity (BMI = 33.88 ± 4.22, age = 24.60 ± 5.29 years) were recruited. Participants took part in a HIIE condition consisting of 30 minutes of stationary cycle exercise (5-min warm-up, 20-min HIIE and 5-min cool down), and a control session consisting of a time and attention-matched period of sedentary rest in a counterbalanced order. Behavioral (reaction time and accuracy) and event-related potential measures (P3 and the late positive potential, LPP) elicited during a food-related Flanker task were measured after the HIIE and control session. Results Shorter response times were observed following HIIE, regardless of congruency or picture type, with no change in accuracy. Increased P3 and LPP amplitudes were observed following HIIE relative to the control session. Conclusion The findings suggest a single bout of HIIE has a beneficial effect on general and food-related cognition among young adults with obesity, with increased recruitment of cognitive resources to support cognitive control. Future research is warranted to examine the dose-response relationship between acute bouts or longer participation in HIIE on food-related cognition in obesity.
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Affiliation(s)
- Chun Xie
- Department of Physical Education, Shanghai Jiao Tong University, Shanghai, China
| | - Brandon L. Alderman
- Department of Kinesiology and Health, Center of Alcohol and Substance Use Studies, Rutgers University – New Brunswick, New Brunswick, NJ, United States
| | - Fanying Meng
- Institute of Physical Education, Huzhou University, Huzhou, China
| | - Ying-Chu Chen
- Department of Physical Education and Sport Sciences, National Taiwan Normal University, Taipei, Taiwan
| | - Yu-Kai Chang
- Department of Physical Education and Sport Sciences, National Taiwan Normal University, Taipei, Taiwan
- Institute for Research Excellence in Learning Science, National Taiwan Normal University, Taipei, Taiwan
- Social Emotional Education and Development Center, National Taiwan Normal University, Taipei, Taiwan
| | - Kun Wang
- Department of Physical Education, Shanghai Jiao Tong University, Shanghai, China
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