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Hopkins J, McVeigh J, Hill K, Ellis KA, Jacques A, Burton E. Associations between physical activity, sedentary behaviour and cognitive domain performance of people living with mild cognitive impairment in the community. Aust Occup Ther J 2024; 71:527-539. [PMID: 38616178 DOI: 10.1111/1440-1630.12944] [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: 10/19/2023] [Revised: 02/16/2024] [Accepted: 02/21/2024] [Indexed: 04/16/2024]
Abstract
INTRODUCTION Physical activity is known to positively influence cognitive performance. For adults with mild cognitive impairment (MCI), the relationship between physical activity levels and cognitive performance is unknown. This cross-sectional study aimed to determine if cognitive performance [as measured by the Montreal Cognitive Assessment (MoCA)] of people living in the community with MCI is associated with their physical activity levels or sedentary behaviour. METHODS ActivPAL™ accelerometers were used to objectively measure physical activity and sedentary behaviour for seven full days. Cognitive performance was measured using the MoCA. CONSUMER AND COMMUNITY INVOLVEMENT No involvement other than as research participants RESULTS: Eighty-two participants from the Balance on the Brain randomised controlled trial were included. Most participants were retired (88%), with 33 (40%) reporting a fall in the last year. The median MoCA score was 24 (IQR 22-26). Participants achieved a mean of 6296 (±2420) steps per day and were sedentary for 10.6 (±2) hours per day. The only physical activity outcomes that had a fair, positive correlation were moderate- to vigorous-intensity physical activity measures of total stepping time and total number of steps (with a cadence of ≥100 steps/min) with the orientation MoCA domain score (r(82) = 0.36, p ≤ 0.001 and r(82) = 0.37, p ≤ 0.001, respectively). Higher total sedentary time had a weak, positive correlation with better visuospatial/executive performance (r(82) = 0.23, p = 0.041). The orientation outcomes remained significant when analysed in an adjusted logistic regression model. CONCLUSION This study found that performance in the MoCA orientation domain had a fair-positive correlation with moderate-intensity physical activity (i.e., stepping time and step count with a cadence of ≥100 steps/min) as measured by a thigh-worn accelerometer for community-dwelling older adults with MCI. When considering the relationship between cognitive domains and sedentary behaviour, consideration may be needed regarding whether cognitive enhancing activities (such as crosswords and other brain games) are being performed, which may confound this relationship. Further investigation is required to confirm these results.
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Affiliation(s)
- Jane Hopkins
- School of Allied Health, Curtin University, Perth, Western Australia, Australia
| | - Joanne McVeigh
- School of Allied Health, Curtin University, Perth, Western Australia, Australia
- School of Physiology, Movement Physiology Laboratory, University of Witwatersrand, Johannesburg, South Africa
- enAble Institute, Curtin University, Perth, Western Australia, Australia
| | - Keith Hill
- Rehabilitation Ageing and Independent Living (RAIL) Research Centre, Monash University, Frankston, Victoria, Australia
| | - Kathryn A Ellis
- Department of Psychiatry, Academic Unit for Psychiatry of Old Age, University of Melbourne, Parkville, Victoria, Australia
- School of Psychological Sciences, University of Melbourne, Parkville, Victoria, Australia
| | - Angela Jacques
- School of Allied Health, Curtin University, Perth, Western Australia, Australia
- Institute for Health Research, University of Notre Dame Australia, Fremantle, Western Australia, Australia
| | - Elissa Burton
- School of Allied Health, Curtin University, Perth, Western Australia, Australia
- enAble Institute, Curtin University, Perth, Western Australia, Australia
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Thompson B, Meynadasy M, Hajcak G, Brush CJ. Accelerometer-based and self-reported physical activity and sedentary time and their relationships with the P300 in a Go/No-Go task in older adults. Brain Cogn 2024; 178:106168. [PMID: 38754283 PMCID: PMC11214732 DOI: 10.1016/j.bandc.2024.106168] [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: 12/19/2023] [Revised: 05/01/2024] [Accepted: 05/01/2024] [Indexed: 05/18/2024]
Abstract
Older adults who experience cognitive decline are more likely to have a reduced quality of life. Identifying lifestyle factors that may influence cognitive processing and in turn improve quality of life during older adulthood is an important area of interest. Cognitive function, as measured by the P300 event-related potential (ERP), has been noted to be modified by physical activity; however, no study to date has examined relationships between this neurophysiological measure and physical activity and sedentary time in older adults. Furthermore, there is a gap in understanding as to whether physical activity and sedentary time assessed using self-reported and accelerometer-based methods similarly relate to the P300. This study aimed to assess the P300 during a Go/No-Go task in relation to self-reported and accelerometer-based physical activity and sedentary time in a community sample of 75 older adults. Results indicated that participants engaging in more moderate-to-vigorous physical activity had larger P300 amplitudes across self-reported and accelerometer-based measurements; however, no relationships between sedentary time and P300 amplitude were observed. Notably, accelerometer-based moderate-to-vigorous physical activity explained P300 amplitudes over and above self-reported moderate-to-vigorous physical activity-an effect that remained significant even after accounting for age. Although these results highlight the importance of moderate-to-vigorous physical activity in relation to cognitive function, as measured via the P300 in older adults, a secondary analysis indicated that engaging in lifestyle activity may have similar effects on the P300 as moderate-to-vigorous physical activity. In sum, the present study highlights the role of habitual engagement in physical activity as a possible means for supporting cognitive function during the aging process.
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Affiliation(s)
- Brittney Thompson
- Department of Psychology, Florida State University, Tallahassee, FL, United States.
| | - Melissa Meynadasy
- Department of Psychology, Florida State University, Tallahassee, FL, United States
| | - Greg Hajcak
- School of Education and Counseling Psychology, Santa Clara University, Santa Clara, CA, United States
| | - C J Brush
- Department of Movement Sciences, University of Idaho, Moscow, ID, United States
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Fröhlich S, Kutz DF, Müller K, Voelcker-Rehage C. Cardiorespiratory fitness is associated with cognitive performance in 80 + -year-olds: Detangling processing levels. GeroScience 2024; 46:3297-3310. [PMID: 38261111 PMCID: PMC11009210 DOI: 10.1007/s11357-024-01065-8] [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: 09/26/2023] [Accepted: 12/19/2023] [Indexed: 01/24/2024] Open
Abstract
Cardiorespiratory fitness is known to protect against cognitive decline in older adults. Specifically, it has been shown that physical activity and fitness are beneficial for executive functions that are crucial for independent living up to old age. In this study, 115 individuals aged 80 years and older underwent a cardiorespiratory fitness assessment using the two-minute step test and had their electroencephalogram recorded during a colored flanker task in order to measure executive function performance. Cardiorespiratory fitness was related to quicker responses during the flanker task. A mediation analysis was carried out to determine whether these positive effects were mediated through event-related potentials (N1, N2, or P3) or motor-related cortical potentials (MRCP). Cardiorespiratory fitness was related to better visual discriminative processing as indicated by larger occipital N1 amplitudes. In addition, fitness was associated with larger MRCP amplitudes, which are a correlate of the response generation process. Fitness was not found to have a significant effect on fronto-central N2 or parietal P3, which are thought to capture cognitive control processes such as conflict detection and response inhibition. Moreover, all effects reported were present in all three flanker trial conditions (congruent, neutral, and incongruent). Thus, these results indicate that the quicker response times in fitter people were related to visual processing and motor response generation rather than cognitive control.
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Affiliation(s)
- Stephanie Fröhlich
- Department of Neuromotor Behavior and Exercise, University of Münster, Wilhelm-Schickard-Str. 8, 48149, Münster, Germany
| | - Dieter F Kutz
- Department of Neuromotor Behavior and Exercise, University of Münster, Wilhelm-Schickard-Str. 8, 48149, Münster, Germany
| | - Katrin Müller
- Institute of Human Movement Science and Health, Chemnitz University of Technology, Chemnitz, Germany
| | - Claudia Voelcker-Rehage
- Department of Neuromotor Behavior and Exercise, University of Münster, Wilhelm-Schickard-Str. 8, 48149, Münster, Germany.
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Noh K, Baumgartner NW, Onbasi SI, Kao SC. The relationship of aerobic fitness with verbal and spatial working memory: An ERP study. PROGRESS IN BRAIN RESEARCH 2024; 286:211-234. [PMID: 38876576 DOI: 10.1016/bs.pbr.2024.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2024]
Abstract
Working memory (WM) plays an important role in daily life and is known to correlated with aerobic fitness. However, whether the relationship between aerobic fitness and WM is dependent on the stimulus modality or is associated with one or multiple subprocesses involved in WM remains unknown. Accordingly, this study utilized event-related potentials (ERPs) to comprehensively examine the encoding, preparation, and retrieval processes during verbal and spatial WM performance. Eighty-eight young adults aged 18-30years were recruited to participate in two laboratory visits on separate days. On day 1, aerobic fitness was assessed by maximum oxygen consumption (V˙O2max) during a treadmill-based graded exercise test. On day 2, participants completed verbal and spatial WM tasks while P2, contingent negative voltage (CNV), and P3 components of ERP were recorded during the encoding, preparatory, and retrieval stages of WM, respectively. Results of hierarchical regression analysis showed that V˙O2max was positively correlated with response accuracy during the high-demanding condition of spatial WM after controlling for age, sex, and self-reported physical activity. Additionally, a higher level of V˙O2max was associated with larger terminal CNV amplitude at the Cz electrode during the high-demanding condition of spatial WM. These findings suggest that aerobic fitness may have selective beneficial associations with the motor preparatory process and subsequent task performance requiring a greater amount of spatial information but not the encoding and retrieval stages nor the verbal modality of WM.
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Affiliation(s)
- Kyoungmin Noh
- Department of Health and Kinesiology, Purdue University, West Lafayette, IN, United States
| | - Nicholas W Baumgartner
- Department of Health and Kinesiology, Purdue University, West Lafayette, IN, United States
| | - Salim Ibrahim Onbasi
- Department of Health and Kinesiology, Purdue University, West Lafayette, IN, United States
| | - Shih-Chun Kao
- Department of Health and Kinesiology, Purdue University, West Lafayette, IN, United States.
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Ferrera D, Galán D, Peláez I, Carpio A, Martín-Buro MC, Mercado F. Long-term findings on working memory neural dynamics in healthcare workers after mild COVID-19. Clin Neurophysiol 2024; 161:40-51. [PMID: 38447493 DOI: 10.1016/j.clinph.2024.01.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 12/27/2023] [Accepted: 01/19/2024] [Indexed: 03/08/2024]
Abstract
OBJECTIVE Understanding the long-term impact of Coronavirus Disease 2019 (COVID-19) on cognitive function, even in mild cases, is critical to the well-being of individuals, especially for healthcare workers who are at increased risk of exposure to the virus. To the best of our knowledge, the electrophysiological activity underlying cognitive functioning has not yet been explored. METHODS Seventy-seven healthcare workers took part in the study (43 with mild infection about one year before the study and 34 uninfected). To assess cognitive status, event-related potentials (ERPs) and behavioural responses were recorded while participants performed a working memory task. RESULTS COVID-19 participants exhibited a distinct neural pattern with lower parieto-occipital N1 amplitudes and higher frontal P2 amplitudes as compared to non-infected healthcare workers. We found no behavioural differences (reaction times and error rates) in working memory functioning between groups. CONCLUSIONS This neural pattern suggests the presence of a decrement of processing resources linked to the encoding of sensory information (N1), followed by the enhanced of the P2 response which could be interpreted as the activation of compensation mechanism in COVID-19 participants. SIGNIFICANCE The current findings point out that ERPs could serve as valuable neural indices for detecting distinctive patterns in working memory functioning of COVID-19 participants, even in mild cases. However, further research is required to precisely ascertain the long-term cognitive effects of COVID-19 beyond one-year post-infection.
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Affiliation(s)
- David Ferrera
- Department of Psychology, School of Health Sciences, Universidad Rey Juan Carlos, Madrid, Spain; Cognitive Neuroscience, Pain and Rehabilitation Research Group (NECODOR), School of Health Sciences, Universidad Rey Juan Carlos, Madrid, Spain.
| | - Diego Galán
- Department of Psychology, School of Health Sciences, Universidad Rey Juan Carlos, Madrid, Spain; Cognitive Neuroscience, Pain and Rehabilitation Research Group (NECODOR), School of Health Sciences, Universidad Rey Juan Carlos, Madrid, Spain
| | - Irene Peláez
- Department of Psychology, School of Health Sciences, Universidad Rey Juan Carlos, Madrid, Spain; Cognitive Neuroscience, Pain and Rehabilitation Research Group (NECODOR), School of Health Sciences, Universidad Rey Juan Carlos, Madrid, Spain
| | - Alberto Carpio
- Department of Psychology, School of Health Sciences, Universidad Rey Juan Carlos, Madrid, Spain; Cognitive Neuroscience, Pain and Rehabilitation Research Group (NECODOR), School of Health Sciences, Universidad Rey Juan Carlos, Madrid, Spain
| | - María Carmen Martín-Buro
- Department of Psychology, School of Health Sciences, Universidad Rey Juan Carlos, Madrid, Spain; Cognitive Neuroscience, Pain and Rehabilitation Research Group (NECODOR), School of Health Sciences, Universidad Rey Juan Carlos, Madrid, Spain
| | - Francisco Mercado
- Department of Psychology, School of Health Sciences, Universidad Rey Juan Carlos, Madrid, Spain; Cognitive Neuroscience, Pain and Rehabilitation Research Group (NECODOR), School of Health Sciences, Universidad Rey Juan Carlos, Madrid, Spain
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Deng J, Wang H, Fu T, Xu C, Zhu Q, Guo L, Zhu Y. Physical activity improves the visual-spatial working memory of individuals with mild cognitive impairment or Alzheimer's disease: a systematic review and network meta-analysis. Front Public Health 2024; 12:1365589. [PMID: 38605880 PMCID: PMC11007231 DOI: 10.3389/fpubh.2024.1365589] [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: 01/04/2024] [Accepted: 03/08/2024] [Indexed: 04/13/2024] Open
Abstract
Objective Our network meta-analysis aimed to ascertain the effect of physical activity on the visual-spatial working memory of individuals with mild cognitive impairment and Alzheimer's disease as well as to propose tailored exercise interventions for each group. Methods Employing a frequentist approach, we performed a network meta-analysis to compare the effectiveness of different exercise interventions in improving the visual-spatial working memory of individuals with mild cognitive impairment and Alzheimer's disease. Subsequently, we explored the moderating variables influencing the effectiveness of the exercise interventions through a subgroup analysis. Results We included 34 articles involving 3,074 participants in the meta-analysis, comprised of 1,537 participants from studies on mild cognitive impairment and 1,537 participants from studies on Alzheimer's disease. The articles included exhibited an average quality score of 6.6 (score studies) and 6.75 (reaction time [RT] studies), all passing the inconsistency test (p > 0.05). In the mild cognitive impairment literature, mind-body exercise emerged as the most effective exercise intervention (SMD = 0.61, 95% CI: 0.07-1.14). In Alzheimer's disease research, aerobic exercise was identified as the optimal exercise intervention (SMD = 0.39, 95% CI: 0.06-0.71). Conclusion The results of the subgroup analysis suggest that the most effective approach to enhancing the visual-spatial working memory of individuals with mild cognitive impairment entails exercising at a frequency of three or more times per week for over 60 min each time and at a moderate intensity for more than 3 months. Suitable exercise options include mind-body exercise, multicomponent exercise, resistance exercise, and aerobic exercise. For individuals with Alzheimer's disease, we recommend moderately intense exercise twice per week for over 90 min per session and for a duration of 3 months or longer, with exercise options encompassing aerobic exercise and resistance exercise.
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Affiliation(s)
- Jie Deng
- College of Physical Education, Southwest University, Chongqing, China
| | - Hong Wang
- College of Physical Education and Health Sciences, Chongqing Normal University, Chongqing, China
| | - Tingting Fu
- College of Physical Education, Southwest University, Chongqing, China
| | - Chong Xu
- Ministry of Sports and National Defense Education, Chongqing College of Electronic Engineering, Chongqing, China
| | - Qiqi Zhu
- College of Physical Education, Southwest University, Chongqing, China
| | - Liya Guo
- College of Physical Education, Southwest University, Chongqing, China
| | - Yu Zhu
- College of Physical Education, Southwest University, Chongqing, China
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Looser VN, Gerber M, Ludyga S. Physical activity and verbal memory performance: Mediating effects of resting-state brain activity. PROGRESS IN BRAIN RESEARCH 2024; 286:33-66. [PMID: 38876578 DOI: 10.1016/bs.pbr.2024.01.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2024]
Abstract
Verbal short-term and long-term memory are crucial neuropsychological functions involved in core cognitive abilities. They constitute vital components of subjective well-being and academic achievement. To date, there is limited research on the association between regular physical activity and memory abilities during young adulthood. The Individual Alpha Peak Frequency (IAPF) contributes to various cognitive abilities and also appears to be sensitive to physical activity. Consequently, the IAPF has the potential to underlie the association between physical activity and verbal memory. We examined the direct relation of physical activity and verbal memory, and the potential indirect relation via IAPF in young adults. Regular physical activity was assessed via accelerometry on seven consecutive days in 115 participants (N=115, 48% female) aged 18-35 years (M=24.1, SD=3.8). In addition, verbal memory performance was assessed using an immediate and delayed free-recall task. Brain activity during rest was recorded with EEG, and IAPF was extracted for mediation analyses. Path analysis revealed pronounced sex differences in the association between physical activity, IAPF, and verbal memory performance. Exclusively in female participants, higher vigorous physical activity levels were associated with better recall performance. In contrast, no association of physical activity and memory was found in male participants. However, being more physically active was related to a higher IAPF exclusively in male participants. Physical activity shows differential associations between IAPF and verbal memory in male and female participants. However, the lack of a mediating role of IAPF suggests that this neurophysiological marker cannot explain these specific associations in young adults.
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Affiliation(s)
- Vera Nina Looser
- Department of Sport, Exercise and Health, University of Basel, Basel, Switzerland.
| | - Markus Gerber
- Department of Sport, Exercise and Health, University of Basel, Basel, Switzerland
| | - Sebastian Ludyga
- Department of Sport, Exercise and Health, University of Basel, Basel, Switzerland
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Wang Y, Wang L, Yan J, Yuan X, Lou QQ. Aerobic Training Increases Hippocampal Volume and Protects Cognitive Function for Type 2 Diabetes Patients with Normal Cognition. Exp Clin Endocrinol Diabetes 2023; 131:605-614. [PMID: 37268011 DOI: 10.1055/a-2105-0799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
AIM To evaluate the effects of aerobic training on hippocampal volume and cognitive function in patients with type 2 diabetes mellitus (T2DM) with normal cognition. MATERIALS AND METHODS One hundred patients with T2DM aged 60-75 years who met inclusion criteria were randomized into the aerobic training group (n=50) and control group (n=50). The aerobic training group received 1 year of aerobic training, while the control group maintained their lifestyle without additional exercise intervention. The primary outcomes were hippocampal volume measured by MRI and Mini-mental State Examination (MMSE) score or Montreal Cognitive Assessment scale (MoCA) scores. RESULTS Eighty-two participants completed the study (aerobic training group, n=40; control group, n=42). There was no significant difference between the two groups at baseline (P>0.05). After one year of moderate aerobic training, increase in total and right hippocampal volume in the aerobic training group were significantly higher than in the control group (P=0.027, P=0.043, respectively). In the aerobic group, total hippocampal volume significantly increased after the intervention compared with baseline (P=0.034). The between-group difference in the change of MMSE and MoCA scores was statistically significant (P=0.015, P=0.027, respectively). Logistic regression showed strong correlations between aerobic training and increase in total hippocampal volume (OR:1.091, [95%CI 0.969, 1.228], P=0.002), improvement of MMSE scores (OR:1.127, [95%CI 1.005, 1.263], P=0.041) or MoCA scores (OR:2.564, [95%CI 2.098.2.973], P=0.045). CONCLUSIONS One-year moderate aerobic training increased total and right hippocampal volume and protected cognitive function for T2DM patients with normal cognition. Early intervention focusing on cognition protection should be considered for T2DM patients in clinical settings.
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Affiliation(s)
- Ying Wang
- The First Affiliated Hospital of Hainan Medical University, Hainan Clinical Research Center for Metabolic Disease, Haikou, Hainan Province, China
| | - Liping Wang
- Department of Geriatrics, Affiliated Nanjing Brain Hospital, Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Juan Yan
- Jiangsu college of nursing, Huaian, Jiangsu Province, China
| | - Xiaodan Yuan
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing, University of Chinese Medicine, Nanjing, Jiangsu Province, China
| | - Qing Q Lou
- The First Affiliated Hospital of Hainan Medical University, Hainan Clinical Research Center for Metabolic Disease, Haikou, Hainan Province, China
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Zhao J, Ji L, Du S, Gu H, Zhao Q, Chi P, Li X. Working memory impairment in children orphaned by parental HIV/AIDS: An event-related potentials study. PSYCHOL HEALTH MED 2023; 28:2198-2211. [PMID: 33769161 DOI: 10.1080/13548506.2021.1896761] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Accepted: 02/23/2021] [Indexed: 10/21/2022]
Abstract
A large body of literature has established that children orphaned by HIV/AIDS ('AIDS orphans') face numerous challenges, such as parental death, poverty, disrupted school attendance and stigma. All of these early life adversities can have long-lasting effects on brain function, especially the executive functions. Working memory, as one of the most studied aspects of executive functions, is also reported to be impaired in children with early adversity. However, limited data are available regarding how early life adverse events affect the neural dynamic associated with working memory processing in AIDS orphans. This study applied the electroencephalogram (EEG) technique to investigate the working memory process in 81 AIDS orphans and 62 non-orphan controls with n-back tasks. Results from EEG analysis and time-frequency analysis showed that AIDS orphans displayed smaller N2 and larger P2, P3 activation as well as enhanced theta and attenuated alpha band oscillations compared to the controls. The present findings indicated a deficit in working memory process in AIDS orphans and suggested that this deficit might be due to the impairments in attention allocation, detection and classification of stimuli and updating process in working memory.
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Affiliation(s)
- Junfeng Zhao
- Institute of Behavior and Psychology, Department of Psychology, Henan University, Kaifeng, China
| | - Lili Ji
- Institute of Behavior and Psychology, Department of Psychology, Henan University, Kaifeng, China
| | - Shunshun Du
- Institute of Behavior and Psychology, Department of Psychology, Henan University, Kaifeng, China
| | - Huang Gu
- Institute of Behavior and Psychology, Department of Psychology, Henan University, Kaifeng, China
| | - Qi Zhao
- Department of Psychology, Faculty of Social Sciences, University of Macau, Macao, China
- Center for Cognitive and Brain Sciences, University of Macau, Macao, China
| | - Peilian Chi
- Department of Psychology, Faculty of Social Sciences, University of Macau, Macao, China
- Center for Cognitive and Brain Sciences, University of Macau, Macao, China
| | - Xiaoming Li
- Department of Health Promotion, Education, and Behavior, University of South Carolina, Columbia, SC, USA
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Wang C, Dai Y, Yang Y, Yuan X, Zhang M, Zeng J, Zhong X, Meng J, Jiang C. Effects of Tai Chi on working memory in older adults: evidence from combined fNIRS and ERP. Front Aging Neurosci 2023; 15:1206891. [PMID: 37455937 PMCID: PMC10340122 DOI: 10.3389/fnagi.2023.1206891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Accepted: 06/13/2023] [Indexed: 07/18/2023] Open
Abstract
Objective The study aimed to investigate the effects of a 12-week Tai Chi exercise intervention on working memory in older adults using ERP-fNIRS. Method Fifty older adults were randomly assigned to either an experimental group receiving a 12-week Tai Chi exercise intervention or a control group receiving regular daily activities. Working memory was assessed using the n-back task before and after the intervention, and spatial and temporal components of neural function underlying the n-back task were measured using ERP-fNIRS. Results The experimental group demonstrated significant improvements in reaction time and accuracy on the 2-back task and showed higher activation levels in the R-DLPFC. Additionally, the Tai Chi group displayed significant increases in P3 amplitude in the overall n-back task. Conclusion These findings suggest that Tai Chi interventions can enhance working memory in older adults, as evidenced by increasing neural activity and improving HbO in the R-DLPFC during the 2-back task.
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Affiliation(s)
- Chen Wang
- The Center of Neuroscience and Sports, Capital University of Physical Education and Sports, Beijing, China
| | - Yuanfu Dai
- The Center of Neuroscience and Sports, Capital University of Physical Education and Sports, Beijing, China
| | - Yuan Yang
- College of Physical Education and Sports, Beijing Normal University, Beijing, China
| | - Xiaoxia Yuan
- The Center of Neuroscience and Sports, Capital University of Physical Education and Sports, Beijing, China
| | - Mengjie Zhang
- School of Physical Education and Sport Science, Fujian Normal University, Fuzhou, China
| | - Jia Zeng
- The Center of Neuroscience and Sports, Capital University of Physical Education and Sports, Beijing, China
| | - Xiaoke Zhong
- The Center of Neuroscience and Sports, Capital University of Physical Education and Sports, Beijing, China
| | - Jiao Meng
- The Center of Neuroscience and Sports, Capital University of Physical Education and Sports, Beijing, China
| | - Changhao Jiang
- The Center of Neuroscience and Sports, Capital University of Physical Education and Sports, Beijing, China
- School of Kinesiology and Health, Capital University of Physical Education and Sports, Beijing, China
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Skolasinska P, Basak C, Qin S. Influence of Strenuous Physical Activity and Cardiorespiratory Fitness on Age-Related Differences in Brain Activations During Varieties of Cognitive Control. Neuroscience 2023; 520:58-83. [PMID: 37054946 PMCID: PMC10234626 DOI: 10.1016/j.neuroscience.2023.04.007] [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] [Received: 03/17/2022] [Revised: 02/01/2023] [Accepted: 04/04/2023] [Indexed: 04/15/2023]
Abstract
While there is extensive literature on the beneficial effects of physical activity on age differences in cognitive control, limited research exists on comparing the contributions of strenuous physical activity (sPA) and cardiorespiratory fitness (CRF) to fluctuations in the blood oxygen level-dependent (BOLD) signals during varieties of cognitive control. The current study addresses this gap in knowledge by investigating BOLD signal differences between high-fit and low-fit older adults, determined by their sPA or CRF, during a novel fMRI task with a hybrid block and event-related design that included transient activations (during switching, updating and their combination trials) and sustained activations (during proactive and reactive control blocks). fBOLD signals from older (n = 25) were compared to more functionally efficient younger (n = 15) adults. High-sPA old showed higher task accuracy than Low-sPA old and similar accuracy as young. Whole-brain fMRI analyses identified higher BOLD activations (esp. dlPFC/MFG) in high-fit old during updating and combination trials that were similar to young, suggesting maintenance of BOLD signals in higher fit older adults during working memory updating. Additionally, both High-sPA and High-CRF related compensatory overactivation were observed in left parietal and occipital areas during sustained activations, which were positively correlated with older adults' accuracy. These results suggest that physical fitness is a modifier of age-related changes in BOLD signal modulation elicited in response to increasing cognitive control demands, with higher fitness in old contributing to both compensatory overactivations and maintenance of task-related brain activations during cognitive control, whereas lower fitness contributed to maladaptive overactivations during lower cognitive demands.
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Affiliation(s)
- Paulina Skolasinska
- Center for Vital Longevity, Department of Psychology, The University of Texas at Dallas, USA
| | - Chandramallika Basak
- Center for Vital Longevity, Department of Psychology, The University of Texas at Dallas, USA.
| | - Shuo Qin
- Center for Vital Longevity, Department of Psychology, The University of Texas at Dallas, USA
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You Y, Chen Y, Li J, Zhang Q, Zhang Y, Yang P, Cao Q. Physical activity mitigates the influence of blood cadmium on memory function: a cross-sectional analysis in US elderly population. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:68809-68820. [PMID: 37131001 DOI: 10.1007/s11356-023-27053-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 04/12/2023] [Indexed: 05/04/2023]
Abstract
Current evidence showed that heavy metal exposure including cadmium (Cd) exposure might contribute to memory function impairment in youth, while this association has not been extensively explored in senior groups. Complementary therapy like physical activity (PA) is proved to enhance memory; however, the combined effects of Cd exposure and PA are interesting issues worth investigating. Cross-sectional data from the National Health and Nutrition Examination Survey (NHANES) 2011-2014 were analyzed. Multivariable weighted linear regression model and restricted cubic splines analysis were used to examine the association between blood Cd, PA, and memory function. Ultimately, 1884 samples were analyzed, and the weighted participants were 98,350,183. Results showed that in the immediate and delayed recall tests, a negative association was found between blood Cd and scores for the fully adjusted model, while a positive association was detected with PA on memory test scores. In subgroup analysis, for the delayed recall test, in lower Cd exposure (Cd = Q1), stronger effect size was found in the moderate level PA group than the higher level PA group (moderate level PA group, β = 1.133, 95% CI: 0.330, 1.936; high level PA group, β = 0.203, 95% CI: - 0.314, 0.719), and this finding also existed in higher (Cd = Q4) exposure (moderate level PA group, β = 0.988, 95% CI: 0.267, 1.708; high level PA group, β = 0.830, 95% CI: 0.261, 1.400). Moreover, the non-linear relationship between Cd exposure and performance of CERAD test under different levels of PA was reported, and the moderate level PA group performed best from lower to higher blood Cd. According to our research, the benefit of PA did not always expand with the PA intensity increment under different Cd exposure. Performing an appropriate level of physical exercise could alleviate the memory decline under Cd exposure in the elder groups. Further biological investigations are warranted to verify these findings.
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Affiliation(s)
- Yanwei You
- Division of Sports Science & Physical Education, Tsinghua University, Beijing, 100084, China
| | - Yuquan Chen
- Institute of Medical Information/Medical Library, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100020, China
| | - Jinwei Li
- Department of Neurosurgery, The Fourth Affliated Hospital of Guangxi Medical University, Liuzhou, 545000, China
| | - Qi Zhang
- Undergraduate Department, Taishan University, Taian, 250111, China
| | - Yang Zhang
- Department of General Surgery, the First Affiliated Hospital of Dali University, Dali, 671000, China
| | - Ping Yang
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, 21202, USA
| | - Qiang Cao
- School of Pharmacy, Macau University of Science and Technology, Macau, 999078, China.
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13
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Yuan X, Li D, Hu Y, Qi M, Kong Y, Zhao C, Huang J, Song Y. Neural and behavioral evidence supporting the relationship between habitual exercise and working memory precision in healthy young adults. Front Neurosci 2023; 17:1146465. [PMID: 37090810 PMCID: PMC10116001 DOI: 10.3389/fnins.2023.1146465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 03/14/2023] [Indexed: 04/08/2023] Open
Abstract
IntroductionWorking memory (WM) is a well-known fundamental ability related to various high-level cognitive functions, such as executive functioning, decision-making, and problem-solving. Although previous studies have posited that chronic exercise may improve cognitive functions, its underlying neural mechanisms and whether habitual exercise is associated with individual WM ability remain unclear.MethodsIn the current study, 36 participants reported their habitual physical activity through the International Physical Activity Questionnaire (IPAQ). In addition to assessments of intelligence quotient (IQ), WM storage capacity (K score), and visuomotor coordination capacity, electroencephalogram (EEG) signals were recorded while the participants performed a WM precision task fusing conventional visual and motor retrospective cue (retro-cue) WM tasks.ResultsWe found that greater amounts of and higher frequencies of vigorous-intensity exercise were highly correlated with smaller recall errors in the WM precision task. Contralateral delay activity (CDA), a well-known WM-related event-related potential (ERP) component evoked by the valid retro-cue, predicted individual behavioral recall error. Participants who met the medium or high level of IPAQ criteria (the regular exercise group) showed smaller behavioral recall error and larger CDA than participants who did not meet the criteria (the irregular exercise group). The two groups did not differ in other assessments, such as IQ, WM storage capacity, and visuomotor coordination ability.DiscussionHabitual exercise was specifically correlated with individual differences in WM precision, rather than IQ, WM storage capacity, and visuomotor coordination ability, suggesting potential mechanisms of how modulations of chronic exercise improve cognition through visual and/or motor WM precision.
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Affiliation(s)
- Xuye Yuan
- State Key Laboratory of Cognitive Neuroscience and Learning and IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, China
| | - Dongwei Li
- State Key Laboratory of Cognitive Neuroscience and Learning and IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, China
| | - Yiqing Hu
- State Key Laboratory of Cognitive Neuroscience and Learning and IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, China
| | - Mengdi Qi
- State Key Laboratory of Cognitive Neuroscience and Learning and IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, China
| | - Yuanjun Kong
- State Key Laboratory of Cognitive Neuroscience and Learning and IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, China
| | - Chenguang Zhao
- State Key Laboratory of Cognitive Neuroscience and Learning and IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, China
- Center for Cognition and Neuroergonomics, Beijing Normal University, Zhuhai, China
- School of Systems Science, Beijing Normal University, Beijing, China
| | - Jing Huang
- Center for Cognition and Neuroergonomics, Beijing Normal University, Zhuhai, China
- *Correspondence: Jing Huang,
| | - Yan Song
- State Key Laboratory of Cognitive Neuroscience and Learning and IDG/McGovern Institute for Brain Research, Beijing Normal University, Beijing, China
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14
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Gilbert LM, Dring KJ, Williams RA, Boat R, Sunderland C, Morris JG, Nevill ME, Cooper SB. Effects of a games-based physical education lesson on cognitive function in adolescents. Front Psychol 2023; 14:1098861. [PMID: 36998368 PMCID: PMC10043371 DOI: 10.3389/fpsyg.2023.1098861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 02/13/2023] [Indexed: 03/18/2023] Open
Abstract
Despite the importance of physical education (PE) lessons for physical activity in adolescents, the acute cognitive responses to PE lessons have not been explored; a gap in the literature that this study addresses. Following familiarisation, 76 (39 female) adolescents (12.2 ± 0.4 y) completed two trials (60 min games-based PE lesson and 60 min academic lesson) separated by 7-d in a counterbalanced, crossover design. Attention, executive function, working memory, and perception were assessed 30 min before, immediately post, and 45 min post-lesson in both trials. Participants were split into high-and low-fit groups based on a gender-specific median split of distance run on the multi-stage fitness test. Furthermore, participants were split into high and low MVPA groups based on a gender-specific median split of MVPA time (time spent >64% HR max) during the PE lesson. Overall, a 60 min games-based PE lesson had no effect on perception, working memory, attention, or executive function in adolescents (all p > 0.05) unless MVPA time is high. The physical activity-cognition relationship was moderated by MVPA, as working memory improved post-PE lesson in adolescents who completed more MVPA during their PE lesson (time*trial*MVPA interaction, p < 0.05, partial η2 = 0.119). Furthermore, high-fit adolescents displayed superior cognitive function than their low-fit counterparts, across all domains of cognitive function (main effect of fitness, all p < 0.05, partial η2 0.014–0.121). This study provides novel evidence that MVPA time moderates the cognitive response to a games-based PE lesson; and emphasises that higher levels of fitness are beneficial for cognitive function in adolescents.
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15
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Luo SS, Chen L, Wang GB, Wang YG, Su XY. Effects of long-term Wuqinxi exercise on working memory in older adults with mild cognitive impairment. Eur Geriatr Med 2022; 13:1327-1333. [PMID: 36327046 DOI: 10.1007/s41999-022-00709-2] [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: 04/14/2022] [Accepted: 10/17/2022] [Indexed: 11/06/2022]
Abstract
PURPOSE Although physical exercise may improve memory in older adults, whether the Chinese traditional fitness exercise Wuqinxi improves working memory and delays cognitive deterioration in older adults with mild cognitive impairment (MCI) has not been assessed in randomized controlled experiments. METHODS Fifty older adults with MCI based on their Montreal Cognitive Assessment scores were randomized to either a Wuqinxi exercise group or a non-exercise control group. The exercise group engaged in Wuqinxi once a week for 60 min each session for 40 weeks. Participants in the control group received no intervention and maintained their regular living habits. The n-back paradigm was used to measure changes in working memory before and after Wuqinxi exercise. RESULTS In the 0-back task, the response speed of older adults with MCI who participated in Wuqinxi was faster than that of older adults with MCI in the non-exercise control group (P = 0.031); there was no significant difference in accuracy between the two groups (P > 0.05). In the 1-back and 2-back tasks, there was no significant difference in response times or in accuracy between the two groups (P > 0.05). CONCLUSIONS In this randomized controlled study, participation in long-term Wuqinxi delayed the deterioration of working memory in older adults with MCI, suggesting that this exercise may be an effective intervention to delay or prevent the progression of MCI to Alzheimer's disease.
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Affiliation(s)
- Shan-Shan Luo
- School of Physical Education, Anqing Normal University, Anqing, 246133, China
| | - Lei Chen
- School of Physical Education, Anqing Normal University, Anqing, 246133, China
| | - Gui-Bao Wang
- School of Physical Education, Anqing Normal University, Anqing, 246133, China
| | - Yuan-Gang Wang
- School of Physical Education, Anqing Normal University, Anqing, 246133, China
| | - Xin-Yong Su
- Department of Physical Education, Binzhou Medical University, Yantai, 264003, China.
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16
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Yang HL, Zhang SQ, Zhang S, Wu YY, Luo RD. Fertility experiences and later-life cognitive function among older adults in China. Am J Hum Biol 2022; 34:e23786. [PMID: 35929732 DOI: 10.1002/ajhb.23786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 07/02/2022] [Accepted: 07/16/2022] [Indexed: 01/25/2023] Open
Abstract
OBJECTIVES The relationship between fertility history and human health has long fascinated scholars; however, whether there is a link between number of children and cognitive function in older adults remains unclear. We investigated the associations between parity and the timing of first and last births with the cognitive function of older adults over 65. METHODS The mini-mental state examination (MMSE) was selected as a tool to measure cognitive function. We analyzed data on 5847 older adults in rural and urban communities in China from the 2018 Chinese Longitudinal Healthy Longevity Survey using ordinary least squares. To further explore the transmission mechanism, we also conducted a mediating effect analysis. RESULTS We found a negative association between number of children and cognitive function in older adults. Compared with older adults with four children, the MMSE scores of older adults with more than five children decreased significantly, and the score of older adults with zero to three children increased. Further, a late age at first birth (≥35) and a late age at last birth (≥35) were negatively associated with cognitive function. We also found that the associations between parity and cognition might be partly explained by variations in health. CONCLUSION Our analyses provided evidence from China to support the link between fertility history and cognitive function that has been observed in previous international studies: We suggest that high parity (≥5) is negatively associated with cognitive function.
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Affiliation(s)
- Hua-Lei Yang
- School of Public Administration, Zhongnan University of Economics and Law, Wuhan, China
| | - Si-Qing Zhang
- School of Public Administration, Zhongnan University of Economics and Law, Wuhan, China
| | - Shuo Zhang
- School of Public Administration, Zhongnan University of Economics and Law, Wuhan, China
| | - Yuan-Yang Wu
- School of Public Administration, Zhongnan University of Economics and Law, Wuhan, China
| | - Run-Dong Luo
- School of Business, Shandong University, Weihai, China
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17
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Zhu H, Xu J, Zheng Y, Jiang G, Huang X, Tan X, Wu X. Improved response inhibition induced by attentional capture is associated with physical activity. PeerJ 2022; 10:e14083. [PMID: 36187745 PMCID: PMC9521346 DOI: 10.7717/peerj.14083] [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: 07/21/2022] [Accepted: 08/29/2022] [Indexed: 01/20/2023] Open
Abstract
The ability to stop a response promptly when a stop signal is presented is named response inhibition. It is generally accepted that the process of response inhibition requires a subject to pay attention to the stop instruction and then cancel the action. A wealth of converging evidence suggests that physical activity (PA) can promote response inhibition, but the potential contributions of attentional capture to the relationship between PA and response inhibition are currently unknown. In this study, the standard stop-signal task (SST) and two novel versions of the SST were used to solve this gap. A total of 58 college students were divided into a higher PA group and a lower PA group, respectively. In Experiment 1, the classical SST determined that the participants in the higher PA group displayed a significantly faster stop-signal reaction time (SSRT) than those in the lower PA group. Experiment 2 separated the attentional capture in the SST and revealed that the participants in the higher PA group could detect the signal faster than those in the lower PA group. Experiment 3 further added a stop signal to Experiment 2 and demonstrated that the participants in the higher PA group could more effectively deploy attentional resources to complete the task. Overall, these findings indicate that PA is positively associated with response inhibition and that the positive relationship is associated with effective allocation of attentional resources for faster attentional capture.
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Affiliation(s)
- Hao Zhu
- School of Psychology, Shanghai University of Sport, Shanghai, China
| | - Jiuyang Xu
- Tongda College, Nanjing University of Posts and Telecommunications, Yangzhou, China
| | - Yue Zheng
- School of Physical Education, Jiangsu Vocational and Technical College of Economics and Trade, Nanjing, China
| | - Guiping Jiang
- School of Physical Education and Training, Shanghai University of Sport, Shanghai, Shanghai, China,School of Physical Education, Harbin University, Harbin, China
| | - Xinyi Huang
- School of Psychology, Shanghai University of Sport, Shanghai, China
| | - Xiaohuan Tan
- School of Physical Education and Training, Shanghai University of Sport, Shanghai, Shanghai, China
| | - Xueping Wu
- School of Psychology, Shanghai University of Sport, Shanghai, China
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18
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Song TF, Chu CH, Nien JT, Li RH, Wang HY, Chen AG, Chang YC, Yang KT, Chang YK. The Association of Obesity and Cardiorespiratory Fitness in Relation to Cognitive Flexibility: An Event-Related Potential Study. Front Hum Neurosci 2022; 16:862801. [PMID: 35615745 PMCID: PMC9124940 DOI: 10.3389/fnhum.2022.862801] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Accepted: 04/04/2022] [Indexed: 11/13/2022] Open
Abstract
This study investigates an association between obesity and cardiorespiratory fitness concerning their potential effects on cognitive flexibility in young adults from behavioral and neuroelectrical perspectives. Eligible young adults (N = 140, 18–25 years) were assigned into one of four groups, according to their status of obesity (i.e., body mass index) and cardiorespiratory fitness levels (i.e., estimated maximal oxygen uptake), namely, normal weight with high cardiorespiratory fitness (NH), obese with high cardiorespiratory fitness (OH), normal weight with low cardiorespiratory fitness (NL), and obese with low cardiorespiratory fitness (OL). The task-switching test was utilized, and its induced endogenous (P3) and exogenous (N1) event-related potential components were recorded. Concerning behavioral indices, the NH demonstrated superior behavioral performance across global switching and local switching of the task-switching test compared to individuals with lower cardiorespiratory fitness and obesity (i.e., NL, OH, and OL). Additionally, the OH demonstrated better performance than the OL during the heterogeneous condition. For neuroelectrical indices, the NH had larger mean P3 amplitudes during global and local switching than the other three groups. A larger N1 amplitude was also observed in the NH during local switching than in the OH group. The findings suggest that cardiorespiratory fitness has beneficial effects on cognitive flexibility, attentional resource allocation, and sensory evaluation in young adults. Furthermore, our research provided novel evidence showing that cardiorespiratory fitness might potentially alleviate the adverse effects of obesity on cognitive flexibility in young adults.
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Affiliation(s)
- Tai-Fen Song
- Department of Sport Performance, National Taiwan University of Sport, Taichung, Taiwan
| | - Chien-Heng Chu
- Department of Physical Education and Sport Sciences, National Taiwan Normal University, Taipei, Taiwan
| | - Jui-Ti Nien
- Graduate Institute of Athletics and Coaching Science, National Taiwan Sport University, Taoyuan, Taiwan
| | - Ruei-Hong Li
- Department of Physical Education and Sport Sciences, National Taiwan Normal University, Taipei, Taiwan
| | - Hsin-Yi Wang
- Center of Physical Education, Tzu Chi University, Hualien, Taiwan
| | - Ai-Guo Chen
- College of Physical Education, Yangzhou University, Yangzhou, China
- *Correspondence: Ai-Guo Chen,
| | - Yi-Chieh Chang
- Physical Education Center, Chung Shan Medical University, Taichung, Taiwan
- Yi-Chieh Chang,
| | - Kao-Teng Yang
- Graduate Institute of Athletics and Coaching Science, National Taiwan Sport University, Taoyuan, Taiwan
- Kao-Teng Yang,
| | - 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
- Yu-Kai Chang,
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19
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Gökçe E, Stojan R, Mack M, Bock O, Voelcker-Rehage C. Lifestyle Matters: Effects of Habitual Physical Activity on Driving Skills in Older Age. Brain Sci 2022; 12:608. [PMID: 35624995 PMCID: PMC9139606 DOI: 10.3390/brainsci12050608] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 04/30/2022] [Accepted: 05/03/2022] [Indexed: 11/16/2022] Open
Abstract
Research on multitasking driving has suggested age-related deterioration in driving performance. It has been shown that physical and cognitive functioning, which are related to driving performance and decline with aging, are positively associated with physical activity behavior. This study aimed to explore whether driving performance decline becomes severe with advancing age and whether physical activity behavior modifies age-related deterioration in driving performance. A total of one hundred forty-one healthy adults were categorized into three groups based on their age; old-old (74.21 ± 2.33 years), young-old (66.53 ± 1.50 years), and young adults (23.25 ± 2.82 years). Participants completed a realistic multitasking driving task. Physical activity and cardiorespiratory fitness levels were evaluated. Older groups drove more slowly and laterally than young adults, and old-old adults drove slower than young-old ones across the whole driving course. Physical activity level did not interact with the aging effect on driving performance, whereas cardiovascular fitness interacted. Higher-fitness young-old and young adults drove faster than higher-fitness old-old adults. Higher-fitness old adults drove more laterally than higher-fitness young adults. The present study demonstrated a gradual decline in driving performance in old adults, and cardiorespiratory fitness interacted with the aging effect on driving performance. Future research on the interaction of aging and physical activity behavior on driving performance in different age groups is of great value and may help deepen our knowledge.
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Affiliation(s)
- Evrim Gökçe
- Department of Neuromotor Behavior and Exercise, Institute of Sport and Exercise Sciences, University of Münster, Wilhelm-Schickard-Straße 8, 48149 Münster, Germany; (R.S.); (M.M.)
- Sports Health Rehabilitation Laboratory, Ankara City Hospital, Ankara 06800, Turkey
| | - Robert Stojan
- Department of Neuromotor Behavior and Exercise, Institute of Sport and Exercise Sciences, University of Münster, Wilhelm-Schickard-Straße 8, 48149 Münster, Germany; (R.S.); (M.M.)
| | - Melanie Mack
- Department of Neuromotor Behavior and Exercise, Institute of Sport and Exercise Sciences, University of Münster, Wilhelm-Schickard-Straße 8, 48149 Münster, Germany; (R.S.); (M.M.)
| | - Otmar Bock
- Institute of Exercise Training and Sport Informatics, German Sport University, Am Sportpark Muengersdorf 6, 50927 Cologne, Germany;
| | - Claudia Voelcker-Rehage
- Department of Neuromotor Behavior and Exercise, Institute of Sport and Exercise Sciences, University of Münster, Wilhelm-Schickard-Straße 8, 48149 Münster, Germany; (R.S.); (M.M.)
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20
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Wu CH, Nien JT, Lin CY, Li RH, Chu CH, Kao SC, Chang YK. Cardiorespiratory fitness is associated with sustained neurocognitive function during a prolonged inhibitory control task in young adults: An ERP study. Psychophysiology 2022; 59:e14086. [PMID: 35506488 DOI: 10.1111/psyp.14086] [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: 01/26/2022] [Revised: 03/13/2022] [Accepted: 04/06/2022] [Indexed: 11/27/2022]
Abstract
Although beneficial associations between cardiorespiratory fitness and cognitive function have been established, whether cardiorespiratory fitness is related to behavioral and neuroelectric indices of performance during a prolonged inhibitory control task remains unknown. Young adults, categorized into High and Low Fitness groups, completed a 60-min Stroop task, while the N1 and P3 components of event-related potentials were measured. The results showed that the High Fitness group demonstrated shorter response times, regardless of the Stroop task congruency or time-on-task, than Low Fitness group. The High Fitness group also exhibited larger P3 amplitudes than the Low Fitness group, but no differences in N1 amplitudes were observed. These findings suggest that cardiorespiratory fitness during young adulthood has beneficial effects on task performance and attention allocation during an inhibitory control task, and these benefits can be sustained for 60 min.
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Affiliation(s)
- Chih-Han Wu
- Department of Physical Education, Fu Jen Catholic University, Taipei City, Taiwan, Republic of China
| | - Jui-Ti Nien
- Graduate Institute of Athletics and Coaching Science, National Taiwan Sport University, Taoyuan City, Taiwan, Republic of China
| | - Chi-Yen Lin
- Office of Physical Education, National Taiwan Oceans University, Keelung City, Taiwan, Republic of China
| | - Ruei-Hong Li
- Department of Physical Education and Sport Sciences, National Taiwan Normal University, Taipei City, Taiwan, Republic of China
| | - Chien-Heng Chu
- Department of Physical Education and Sport Sciences, National Taiwan Normal University, Taipei City, Taiwan, Republic of China
| | - Shih-Chu Kao
- Department of Health and Kinesiology, Purdue University, West Lafayette, Indiana, USA
| | - Yu-Kai Chang
- Department of Physical Education and Sport Sciences, National Taiwan Normal University, Taipei City, Taiwan, Republic of China.,Institute for Research Excellence in Learning Science, National Taiwan Normal University, Taipei City, Taiwan, Republic of China
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21
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Wan J, Zhao Q, Zhang Y, Ji L, Zhao J, Qiao S, Li X. The Effect of Social Exclusion on Trust Among Youth Orphaned by HIV/AIDS: Evidence From an Event-Related Potentials Study. Front Psychiatry 2022; 13:898535. [PMID: 35911228 PMCID: PMC9329561 DOI: 10.3389/fpsyt.2022.898535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Accepted: 06/14/2022] [Indexed: 11/13/2022] Open
Abstract
Grounded in a follow-up study among children who lost one or both parents to HIV in central China in the early 2000s, we conducted an event-related potentials (ERPs) experiment to explore the effect of social exclusion on trust and the corresponding neurophysiological mechanism among youth orphaned by HIV/AIDS ("AIDS orphans"). A sample of 31 AIDS orphans (26.16 ± 3.34 years old; 15 female) and 32 age and development status matched controls (25.02 ± 3.45 years old; 14 female) participated in the study. They were all assigned to play Cyberball, a virtual ball-tossing game that reliably induced social exclusion (15 orphans, 16 controls) and inclusion (16 orphans, 16 controls). Then, they played the Trust Game by taking the role of trustor with their electroencephalograms (EEGs) being recorded during the game. In the Trust Game, each participant was required to decide whether to trust their partners in over 150 trials (decision-making stage). The partner's reciprocation strategies were pre-programmed by the experimenter (with an overall reciprocating rate of 50%). All participants were provided with post-decision feedback about the outcome of their decisions (gain or loss of game points) in each trial (outcome evaluation stage). We analyzed their behavioral responses at the decision-making stage and ERP components at the outcome evaluation stage. Behavioral results showed that the proportion of orphans choosing trust was significantly higher than the controls, and the trust ratio of the orphan exclusion (OE) group was significantly higher than that of the orphan inclusion (OI) group, control exclusion (CE) group, and control inclusion (CI) group. Furthermore, the response time of the OE group was significantly shorter than that of other groups. ERP results indicated that the amplitude of the feedback-related negativity (FRN) in the OI group was significantly more negative than that in the CI group with loss feedback, while there was no significant difference between the OE and OI groups. Similarly, the P300 amplitudes following outcome feedback were larger in the CI group than that in the OI group with gain feedback and had no significant difference between OE and OI.
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Affiliation(s)
- Jiaojiao Wan
- School of Psychology, Institute of Behavior and Psychology, Henan University, Kaifeng, China
| | - Qi Zhao
- Department of Psychology, Faculty of Social Sciences, University of Macau, Macao, Macao SAR, China
| | - Yafei Zhang
- School of Psychology, Institute of Behavior and Psychology, Henan University, Kaifeng, China
| | - Lili Ji
- School of Psychology, Institute of Behavior and Psychology, Henan University, Kaifeng, China
| | - Junfeng Zhao
- School of Psychology, Institute of Behavior and Psychology, Henan University, Kaifeng, China
| | - Shan Qiao
- Department of Health Promotion, Education, and Behavior, University of South Carolina, Columbia, SC, United States
| | - Xiaoming Li
- Department of Health Promotion, Education, and Behavior, University of South Carolina, Columbia, SC, United States
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22
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Dion C, Tanner JJ, Crowley SJ, Wiggins ME, Mareci T, Ding M, Price CC, Manini TM. Functional connectivity of key resting state networks and objectively measured physical activity in older adults with joint pain: A pilot study. Exp Gerontol 2021; 153:111470. [PMID: 34246732 DOI: 10.1016/j.exger.2021.111470] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 06/28/2021] [Accepted: 07/04/2021] [Indexed: 11/15/2022]
Abstract
BACKGROUND Greater brain network integrity may associate with physically active lifestyles. Three resting state networks may provide unique insights into known physical activity-mediated brain health benefits: the default mode network (involved with self-monitoring), the salience network (involved in orienting oneself to salient external and internal stimuli), and the central executive network (responsible for higher level cognitive task). The current study explored relationships between system-wide neural network integrity measured by functional magnetic resonance imaging and objectively-measured physical activity. We hypothesize connectivity patterns as measured by fMRI networks will relate to actigraphy markers such that 1) there will be higher connectivity within the central executive network in more physically active individuals, and 2) there will be higher connectivity within the default mode network and salience network in those with higher levels of physical activity. METHODS Eighteen non-demented older adults with orthopedic pain (age 67.11 ± 5.61, 50% female, education 15.94 ± 2.51 years) completed brain magnetic resonance imaging, and wore an actigraphy device to objectively measure types of physical and sedentary engagement. RESULTS Results showed a negative relationship between central executive network connectivity and sedentary time (β = -0.108, p = .039), and a positive relationship with both moderate-to-vigorous physical activity (β = 0.629, p = .029) and total activity time (β = 0.645, p = .039). Results also showed positive relationships for the default mode network (β = 0.588, p = .033) and the salience network (β = 0.608, p = .037) with mean cadence (i.e. steps per minute). CONCLUSIONS Our work adds to the existing literature on specific types of activity measurement (i.e. sedentary time, cadence and moderate-to-vigorous physical activity) which will be useful for interventions aimed at improving the integrity of underlying neural networks.
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Affiliation(s)
- Catherine Dion
- Department of Clinical and Health Psychology, University of Florida, Gainesville, FL, USA.
| | - Jared J Tanner
- Department of Clinical and Health Psychology, University of Florida, Gainesville, FL, USA
| | - Samuel J Crowley
- Department of Clinical and Health Psychology, University of Florida, Gainesville, FL, USA
| | - Margaret E Wiggins
- Department of Clinical and Health Psychology, University of Florida, Gainesville, FL, USA
| | - Thomas Mareci
- Department of Biochemistry and Molecular Biology, University of Florida, Gainesville, FL, USA
| | - Mingzhou Ding
- Department of Biomedical Engineering, University of Florida, Gainesville, FL, USA
| | - Catherine C Price
- Department of Clinical and Health Psychology, University of Florida, Gainesville, FL, USA; Department of Anesthesiology, University of Florida, Gainesville, FL, USA
| | - Todd M Manini
- Department of Aging and Geriatric Research, University of Florida, Gainesville, FL, USA
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Qin S, Basak C. Comparing the effects of two cardiovascular health factors on working memory capacity in healthy aging: separate and combined effects of arterial elasticity and physical fitness. J Gerontol B Psychol Sci Soc Sci 2021; 77:94-103. [PMID: 33914083 DOI: 10.1093/geronb/gbab071] [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: 12/30/2020] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES Arterial elasticity and physical fitness are two important cardiovascular health factors that influence cognition in older adults. Working memory capacity (WMC), a core component underlying cognitive aging across many cognitive domains, may be affected by individual differences in cardiovascular health in older adults. The current study aims to identify in older adults: 1) separate and combined effects of these two cardiovascular health factors on WMC, and 2) which of the two factors is more critical in influencing WMC. METHOD WMC in 89 healthy older adults was assessed by two complex span tasks. Arterial elasticity was assessed by pulse pressure (PsP). Physical fitness was measured by an established proxy of VO2Max (MET). Effects of PsP and MET on WMC were evaluated via step-wise regressions. RESULTS After controlling for age, sex, and education, PsP and MET were separately predictive of WMC in older adults. Together, the combined effect of PsP and MET was more predictive of WMC than fitness alone, but not more than PsP alone. Mediation analysis indicates that the relationship between MET and WMC was completely mediated by PsP. DISCUSSION The current study innovatively demonstrates that though arterial elasticity and physical fitness separately predict WMC, the former completely mediates the relationship between fitness and WMC. This suggests that biologically-based cardiovascular health factors like arterial elasticity are crucial individual difference variables that should be measured and monitored in cognitive aging studies as well as in physical interventions that are designed to improve cognition in healthy aging.
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Affiliation(s)
- Shuo Qin
- Center for Vital Longevity, the University of Texas at Dallas
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24
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Higher Cognitive Reserve Is Associated with Better Working Memory Performance and Working-Memory-Related P300 Modulation. Brain Sci 2021; 11:brainsci11030308. [PMID: 33804457 PMCID: PMC8000541 DOI: 10.3390/brainsci11030308] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 02/25/2021] [Accepted: 02/26/2021] [Indexed: 12/02/2022] Open
Abstract
This study aims to examine how two levels of cognitive reserve, as evidenced by reading syntactic skill, modify performance and neural activity in a two-load-level (high vs. low) working memory (WM) task. Two groups of participants with different reading skills, high and low, were obtained from clustering analysis. We collected the P300 event-related potential component during the performance of the WM Sternberg task. The high reading performance (HRP) group showed a higher percentage of correct answers than the low reading performance (LRP) group in the negative probes of the WM task, which were probe stimuli not included in the memory set presented immediately before. Both groups showed P300 amplitude modulations, that is, larger WM-related P300 amplitudes for low than for high WM loads. Following the behavioral results, the HRP group displayed smaller WM-related amplitude modulations than the LRP group in the negative probes. The findings together suggest that higher levels of reading skill are associated with improved neural efficiency, which reflects in a better working memory performance.
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25
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Latino F, Cataldi S, Fischetti F. Effects of a Coordinative Ability Training Program on Adolescents' Cognitive Functioning. Front Psychol 2021; 12:620440. [PMID: 33584480 PMCID: PMC7876478 DOI: 10.3389/fpsyg.2021.620440] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 01/07/2021] [Indexed: 01/02/2023] Open
Abstract
The purpose of this randomized controlled study was to investigate the effects of a 12-week coordinative ability training program on adolescents’ cognitive functioning, using evaluation tests of visuospatial perception, attention, and working memory. We randomly assigned 60 public school students (14–15 years) to either an experimental coordinative abilities training (∼40 min twice/week) group (n = 30) or a control group (n = 30) who received general psycho-physical wellness training (∼40 min., twice a week). At baseline and after training we used two standardized motor tests and a single cognitive measure (Corsi’s Block-tapping test) to assess students’ visuospatial perception, attention, and working memory. We found a significant Time x Group interaction for the Throwing and Catching Test and Corsi’s Block-Tapping test, reflecting a meaningful experimental group improvement (p < 0.001), and there were no significant pre-post changes found in the control group. Thus, a 12-week program of coordinative abilities was able to improve not only coordination skills but aspects of cognitive functioning relevant to academic achievement.
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Affiliation(s)
- Francesca Latino
- Department of Basic Medical Sciences, Neurosciences and Sense Organs, School of Medicine, University of Bari, Bari, Italy
| | - Stefania Cataldi
- Department of Basic Medical Sciences, Neurosciences and Sense Organs, School of Medicine, University of Bari, Bari, Italy
| | - Francesco Fischetti
- Department of Basic Medical Sciences, Neurosciences and Sense Organs, School of Medicine, University of Bari, Bari, Italy
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26
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Aly M, Kojima H. Relationship of regular physical activity with neuroelectric indices of interference processing in young adults. Psychophysiology 2021; 57:e13674. [PMID: 33460156 DOI: 10.1111/psyp.13674] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Revised: 06/25/2020] [Accepted: 07/20/2020] [Indexed: 11/28/2022]
Abstract
The relationship of physical activity with interference processing was examined using behavioral and neuroelectrical measures in young adults divided into more active and less active groups. The participants completed Stroop (i.e., color-naming) and reverse Stroop (i.e., word-meaning) tasks that differed in the level of difficulty while event-related potentials were assessed. In the low interference Stroop task, participants were asked to respond to the ink color of the word, while the meaning was either congruent or incongruent with the color. In the high interference reverse Stroop task, participants had to indicate the meaning of colored words while ignoring the color of the font. The results indicated that young adults in the more active group exhibited a shorter response time (RT) and a lower intra-individual variability of RT than did those in the less active group. These behavioral differences were associated with larger P2 and P3 and smaller N450 amplitudes in the Stroop task and with larger P2 and N2 and smaller N450 amplitudes in the reverse Stroop task. No differences were observed in the contingent negative variation (CNV) between the groups. These findings suggest that, for young adults, regular physical activity is positively associated with a better neural efficiency in resource allocation for tasks that require the ability to inhibit cognitive interference and provide evidence for the potential neural mechanisms underlying the improved Stroop performance.
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Affiliation(s)
- Mohamed Aly
- Department of Psychology, Institute of Human and Social Sciences, Kanazawa University, Kanazawa, Japan.,Department of Physical Psychological and Education Sciences, Faculty of Physical Education, Assiut University, Assiut, Egypt
| | - Haruyuki Kojima
- Department of Psychology, Institute of Human and Social Sciences, Kanazawa University, Kanazawa, Japan
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27
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Haverkamp BF, Wiersma R, Vertessen K, van Ewijk H, Oosterlaan J, Hartman E. Effects of physical activity interventions on cognitive outcomes and academic performance in adolescents and young adults: A meta-analysis. J Sports Sci 2020; 38:2637-2660. [PMID: 32783695 DOI: 10.1080/02640414.2020.1794763] [Citation(s) in RCA: 61] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The aim was to provide a meta-analysis of studies investigating the effects of physical activity interventions on cognitive outcomes and academic performance in adolescents or young adults. A systematic review with meta-analysis was performed using the following databases: Embase, ERIC, MEDLINE, PsycINFO and Web of Science. Studies had to meet the following criteria: controlled study design, investigating the effects of physical activity interventions on cognitive outcomes and academic performance in healthy adolescents or young adults (12-30 years). Results showed that acute interventions (n=44) significantly improved processing speed (ES=0.39), attention (ES=0.34) and, inhibition (ES=0.32). In a subsequent meta-regression, shorter duration of intervention was significantly associated with greater improvements in attention (β=-0.02) and cognitive flexibility (β=-0.04), whereas age, percentage of boys, intensity and dose were not. Chronic interventions (n=27) significantly improved processing speed (ES=0.30), attention (ES=0.50), cognitive flexibility (ES=0.19), working memory (ES=0.59) and language skills (ES=0.31). In the meta-regression, higher percentage of boys was significantly associated with greater improvements in attention (β=0.02) and working memory (β=0.01) whereas age, duration, frequency, dose and load were not. In conclusion, acute and chronic physical activity interventions might be a promising way to improve several cognitive outcomes and language skills in adolescents and young adults.
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Affiliation(s)
- Barbara Franca Haverkamp
- University of Groningen, University Medical Center Groningen, Center for Human Movement Sciences, Groningen, The Netherlands and Vrije Universiteit Amsterdam, Faculty of Behavioural an Movement Sciences, Clinical Neuropsychology Section , Amsterdam, The Netherlands
| | - Rikstje Wiersma
- Department of Epidemiology, University of Groningen, University Medical Center Groningen , Groningen, The Netherlands
| | - Karen Vertessen
- Faculty of Behavioural and Movement Sciences, Clinical Neuropsychology Section, Vrije Universiteit Amsterdam , Amsterdam, The Netherlands
| | - Hanneke van Ewijk
- Curium-LUMC, Department of Child and Adolescent Psychiatry, Leiden University Medical Center , Oegstgeest, The Netherlands
| | - Jaap Oosterlaan
- Vrije Universiteit Amsterdam, Faculty of Behavioural and Movement Sciences, Clinical Neuropsychology Section, Amsterdam, the Netherlands and Emma Children's Hospital, Amsterdam UMC, University of Amsterdam and Vrije Universiteit Amsterdam, Emma Neuroscience Group, Department of Pediatrics, Amsterdam Reproduction & Development , Amsterdam, the Netherlands
| | - Esther Hartman
- University of Groningen, University Medical Center Groningen, Center for Human Movement Sciences , Groningen, The Netherlands
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28
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Ingold M, Tulliani N, Chan CCH, Liu KPY. Cognitive function of older adults engaging in physical activity. BMC Geriatr 2020; 20:229. [PMID: 32616014 PMCID: PMC7333382 DOI: 10.1186/s12877-020-01620-w] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Accepted: 06/15/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Physical activity can be classified as open-skilled or closed-skilled. Open-skilled physical activity, such as tennis, require participants to perform within a dynamic setting and respond to unpredictable and frequent environmental changes throughout the activity. Closed-skilled types of physical activity, such as swimming, are predictable and self-directed. However, the benefits of cognitive function in these two types of physical activities to older adults are unknown. This study examined the effects of participation in open- and closed-skilled physical activity on the cognitive function of older adults. METHODS The study recruited a total of 61 participants aged 65 years and over. Participant recruitment was achieved by distributing flyers asking for volunteers in various sports venues. Participants self-reported to be without medical conditions affecting their physical and cognitive function. All participants underwent a two-hour assessment session involving the completion of seven standardised cognitive function assessments, which were used to assess a range of cognitive function. RESULTS Overall mean scores across all of the assessments showed superior performance for the open- or closed-skilled participants when compared with the no-physical-activity group. The results of 61 adults who participated in this study showed that closed-skilled physical activity was associated with better selective attention and visuospatial function while open-skilled physical activity was associated with better inhibition and cognitive flexibility function. No significant difference in self-regulation ability was found between the open- or closed-skilled groups. CONCLUSIONS Open-skilled physical activity was associated with better inhibition, visual tracking, and cognitive flexibility while closed-skilled physical activity was associated with better selective attention and visuospatial perception. The findings have important practical implications for the health and quality of life of ageing populations, knowing which particular types of physical activity might affect the cognitive function.
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Affiliation(s)
- Monisha Ingold
- School of Health Sciences, Western Sydney University, Locked Bag 1797, Penrith, NSW, 2751, Australia
| | - Nikki Tulliani
- School of Health Sciences, Western Sydney University, Locked Bag 1797, Penrith, NSW, 2751, Australia
| | - Chetwyn C H Chan
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hung Hom, Hong Kong.,University Research Facility in Behavioural and Systems Neuroscience, The Hong Kong Polytechnic University, Hung Hom, Hong Kong
| | - Karen P Y Liu
- School of Health Sciences, Western Sydney University, Locked Bag 1797, Penrith, NSW, 2751, Australia. .,Translation Health Research Institute, Western Sydney University, Locked Bag 1797, Penrith, NSW, 2751, Australia.
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29
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Heissel A, Pietrek A, Schwefel M, Abula K, Wilbertz G, Heinzel S, Rapp M. STEP.De study-a multicentre cluster-randomised effectiveness trial of exercise therapy for patients with depressive symptoms in healthcare services: study protocol. BMJ Open 2020; 10:e036287. [PMID: 32295779 PMCID: PMC7200038 DOI: 10.1136/bmjopen-2019-036287] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
INTRODUCTION Although exercise therapy has widely been shown to be an efficacious treatment modality for depression, evidence for its effectiveness and cost efficiency is lacking. The Sport/Exercise Therapy for Depression study is a multicentre cluster-randomised effectiveness trial that aims to compare the effectiveness and cost efficiency of exercise therapy and psychotherapy as antidepressant treatment. METHODS AND ANALYSIS 480 patients (aged 18-65) with an International Classification of Diseases diagnosis associated with depressive symptoms are recruited. Up to 30 clusters (psychotherapists) are randomly assigned to allocate patients to either an exercise or a psychotherapy treatment as usual in a 2:1 ratio. The primary outcome (depressive symptoms) and the secondary outcomes (work and social adjustment, quality of life) will be assessed at six measurement time points (t0: baseline, t1: 8 weeks after treatment initiation, t2: 16 weeks after treatment initiation, t3/4/5: 2, 6, 12 months after treatment). Linear regression analyses will be used for the primary endpoint data analysis. For the secondary endpoints, mixed linear and logistic regression models with fixed and random factors will be added. For the cost efficiency analysis, expenditures in the 12 months before and after the intervention and the outcome difference will be compared between groups in a multilevel model. Recruitment start date was 1 July 2018 and the planned recruitment end date is 31 December 2020. ETHICS AND DISSEMINATION The study protocol was approved by the ethics committee of the University of Potsdam (No. 17/2018) and the Freie Universität Berlin (No. 206/2018) and registered in the ISRCTN registry. Informed written consent will be obtained from all participants. The study will be reported in accordance with the Consolidated Standards of Reporting Trials and the Recommendations for Interventional Trials statements. The results will be published in peer-reviewed academic journals and disseminated to the public. TRIAL REGISTRATION NUMBER ISRCTN28972230.
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Affiliation(s)
- Andreas Heissel
- Social and Preventive Medicine, Department Sport and Health Sciences, Faculty of Human Sciences, University of Potsdam, Potsdam, Brandenburg, Germany
| | - Anou Pietrek
- Social and Preventive Medicine, Department Sport and Health Sciences, Faculty of Human Sciences, University of Potsdam, Potsdam, Brandenburg, Germany
| | - Melanie Schwefel
- Social and Preventive Medicine, Department Sport and Health Sciences, Faculty of Human Sciences, University of Potsdam, Potsdam, Brandenburg, Germany
| | - Kahar Abula
- Social and Preventive Medicine, Department Sport and Health Sciences, Faculty of Human Sciences, University of Potsdam, Potsdam, Brandenburg, Germany
| | - Gregor Wilbertz
- Department of Education and Psychology, Freie Universität Berlin, Berlin, Germany
| | - Stephan Heinzel
- Department of Education and Psychology, Freie Universität Berlin, Berlin, Germany
| | - Michael Rapp
- Social and Preventive Medicine, Department Sport and Health Sciences, Faculty of Human Sciences, University of Potsdam, Potsdam, Brandenburg, Germany
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30
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Kao S, Cadenas‐Sanchez C, Shigeta TT, Walk AM, Chang Y, Pontifex MB, Hillman CH. A systematic review of physical activity and cardiorespiratory fitness on P3b. Psychophysiology 2019; 57:e13425. [DOI: 10.1111/psyp.13425] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Revised: 05/19/2019] [Accepted: 05/20/2019] [Indexed: 11/27/2022]
Affiliation(s)
- Shih‐Chun Kao
- Department of Health and Kinesiology Purdue University West Lafayette Indiana
| | | | | | - Anne M. Walk
- Department of Psychology Eastern Illinois University Charleston Illinois
| | - Yu‐Kai Chang
- Department of Physical Education National Taiwan Normal University Taipei Taiwan
- Institute for Research Excellence in Learning Science National Taiwan Normal University Taipei Taiwan
| | | | - Charles H. Hillman
- Department of Psychology Northeastern University Boston Massachusetts
- Department of Physical Therapy, Movement, and Rehabilitation Sciences Northeastern University Boston Massachusetts
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31
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Sport Experience and Physical Activity: Event-Related Brain Potential and Task Performance Indices of Attention in Young Adults. J Funct Morphol Kinesiol 2019; 4:jfmk4020033. [PMID: 33467348 PMCID: PMC7739326 DOI: 10.3390/jfmk4020033] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Revised: 06/02/2019] [Accepted: 06/02/2019] [Indexed: 12/19/2022] Open
Abstract
A growing body of literature demonstrates that engaging in sport regularly and maintaining an active lifestyle have a positive impact on cognition. The purpose of this study was to examine the influence of sport experiences and physical activity on attention, and explore whether the type of sport can impact differently on the neuroelectric system using Event-Related Potentials (ERPs). Thirty-three young adults (mean age = 19.72 ± 1.25) were divided according to their sport experience into swimmers, karateka, and irregular exercisers. Participants performed auditory oddball tasks, while measures of task performance and ERPs were collected. The results indicated that exercisers, regardless of their sport experience, exhibited a larger and shorter P3 compared to irregular exercisers. However, no significant difference was observed in the reaction time (RT) between groups. No statistically significant differences in the RT and P3 were present between swimmers and karateka. These findings suggest that sport experiences, regardless of the type, are associated with a larger amount of neural attentional resources and faster stimulus evaluation speed. The results replicate previous studies that have reported improved cognitive functions in more active individuals. They further extended the current knowledge by indicating that both swimming and karate influence attention and do not differentially alter the brain response.
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Wang CH, Moreau D, Yang CT, Tsai YY, Lin JT, Liang WK, Tsai CL. Aerobic exercise modulates transfer and brain signal complexity following cognitive training. Biol Psychol 2019; 144:85-98. [PMID: 30943426 DOI: 10.1016/j.biopsycho.2019.03.012] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Revised: 02/21/2019] [Accepted: 03/22/2019] [Indexed: 12/11/2022]
Abstract
Although recent evidence has demonstrated the potent effect of physical exercise to increase the efficacy of cognitive training, the neural mechanisms underlying this causal relationship remain unclear. Here, we used multiscale entropy (MSE) of electroencephalography (EEG)-a measure of brain signal complexity-to address this issue. Young males were randomly assigned to either a 20-day dual n-back training following aerobic exercise or the same training regimen following a reading. A feature binding working memory task with concurrent EEG recording was used to test for transfer effects. Although results revealed weak-to-moderate evidence for exercise-induced facilitation on cognitive training, the combination of cognitive training with exercise resulted in greater transfer gains on conditions involving greater attentional demanding, together with greater increases in cognitive modulation on MSE, compared with the reading condition. Overall, our findings suggest that the addition of antecedent physical exercise to brain training regimen could enable wider, more robust improvements.
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Affiliation(s)
- Chun-Hao Wang
- Institute of Physical Education, Health & Leisure Studies, National Cheng Kung University, No. 1, University Road, Tainan City, Taiwan
| | - David Moreau
- School of Psychology and Centre for Brain Research, University of Auckland, Auckland, New Zealand
| | - Cheng-Ta Yang
- Department of Psychology, National Cheng Kung University, Social Sciences Building, No. 1, University Road, East District, Tainan City 701, Taiwan; Institute of Allied Health Sciences, National Cheng Kung University, No.1, University Road, Tainan City, Tainan
| | - Yun-Yen Tsai
- Institute of Physical Education, Health & Leisure Studies, National Cheng Kung University, No. 1, University Road, Tainan City, Taiwan
| | - Jui-Tang Lin
- Institute of Physical Education, Health & Leisure Studies, National Cheng Kung University, No. 1, University Road, Tainan City, Taiwan
| | - Wei-Kuang Liang
- Institute of Cognitive Neuroscience, National Central University, Jhongli 320, Taiwan.
| | - Chia-Liang Tsai
- Institute of Physical Education, Health & Leisure Studies, National Cheng Kung University, No. 1, University Road, Tainan City, Taiwan.
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Santos TDS, Rocha SV, Vasconcelos LRC, Queiroz BMD, Oliveira SCD, Coutinho APP. The effect of physical exercise on the memory of elderly - an intervention study. MOTRIZ: REVISTA DE EDUCACAO FISICA 2019. [DOI: 10.1590/s1980-6574201900040020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Abstract
BACKGROUND Evidence regarding the benefits of physical activity on the mental processing information of patients with Alzheimer's disease assessed objectively is scarce and can be observed through event-related potentials, such as the P300. The aim of the study was to identify the effects of physical exercises on mental processing information in the elderly with Alzheimer's disease through neurophysiological measures (P300 amplitude and latency) and reaction time. METHODS A total of 31 patients with Alzheimer's disease participated in this study: 14 in functional exercise (FE) group and 17 in social gathering (SG) group who carried out three 1-hour sessions per week of FE and SG activities, respectively, for a 12-week period. All groups performed an auditory oddball task. A healthy elderly control group also participated. RESULTS Significant (P < .05) improvements were observed as a reduction of reaction time after intervention in the FE group (pre = 421.5 ms and post = 360.9 ms). Also, an increase of P300 amplitude at central midline (pre = 5.9 μV and post = 6.9 μV) and parietal midline (pre = 4.7 μV and post = 5.7 μV) was observed in the FE. Finally, a decrease in the P300 latency at frontal midline (pre = 377 ms and post = 367 ms) was observed in the SG after the intervention. CONCLUSION Physical exercise decreases reaction time and suggests a recovery in cortical activity, whereas SG activities could probably facilitate information processing.
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35
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Measurement of attentional reserve and mental effort for cognitive workload assessment under various task demands during dual-task walking. Biol Psychol 2018; 134:39-51. [DOI: 10.1016/j.biopsycho.2018.01.009] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2016] [Revised: 09/06/2017] [Accepted: 01/16/2018] [Indexed: 10/18/2022]
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36
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Cognitive reserve modulates attention processes in healthy elderly and amnestic mild cognitive impairment: An event-related potential study. Clin Neurophysiol 2018; 129:198-207. [DOI: 10.1016/j.clinph.2017.10.030] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2017] [Revised: 07/25/2017] [Accepted: 10/16/2017] [Indexed: 12/13/2022]
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The beneficial effects of different types of exercise interventions on motor and cognitive functions in older age: a systematic review. Eur Rev Aging Phys Act 2017; 14:20. [PMID: 29276545 PMCID: PMC5738846 DOI: 10.1186/s11556-017-0189-z] [Citation(s) in RCA: 77] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2017] [Accepted: 12/05/2017] [Indexed: 01/11/2023] Open
Abstract
The decline in cognitive and motor functions with age affects the performance of the aging healthy population in many daily life activities. Physical activity appears to mitigate this decline or even improve motor and cognitive abilities in older adults. The current systematic review will focus mainly on behavioral studies that look into the dual effects of different types of physical training (e.g., balance training, aerobic training, strength training, group sports, etc.) on cognitive and motor tasks in older adults with no known cognitive or motor disabilities or disease. Our search retrieved a total of 1095 likely relevant articles, of which 41 were considered for full-text reading and 19 were included in the review after the full-text reading. Overall, observations from the 19 included studies conclude that improvements on both motor and cognitive functions were found, mainly in interventions that adopt physical-cognitive training or combined exercise training. While this finding advocates the use of multimodal exercise training paradigms or interventions to improve cognitive-motor abilities in older adults, the sizeable inconsistency among training protocols and endpoint measures complicates the generalization of this finding.
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Pedroso RV, Fraga FJ, Ayán C, Cancela Carral JM, Scarpari L, Santos-Galduróz RF. Effects of physical activity on the P300 component in elderly people: a systematic review. Psychogeriatrics 2017; 17:479-487. [PMID: 28261898 DOI: 10.1111/psyg.12242] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2016] [Revised: 10/03/2016] [Accepted: 11/21/2016] [Indexed: 12/01/2022]
Abstract
The effects of physical activity on brain function can be assessed through event-related potentials (P300) that reflect cortical activities related to cognitive functions. P300 latency represents the information processing time; longer latencies represent slower processing. P300 amplitude is associated with the attentional system and working memory, with higher amplitudes representing more preserved functions. This systematic review summarizes the literature concerning the effects of physical activity and exercise on P300 in the elderly. Databases, including Web of Science, Scopus, PsycINFO, MEDLINE/PubMed, and Biological Abstracts, were searched for articles up to November 2015. Articles were considered for inclusion if they were studies of the elderly, assessed P300, and evaluated the influence of physical activity on P300 or the effect of physical exercise training on P300. Of the 1227 articles found, 14 investigations matched the inclusion criteria. Nine analyzed the influence of physical activity on P300 in the elderly, and five examined the effects of physical exercise on P300 in the elderly. The obtained results showed that physically active elderly people have shortened P300 latency and higher amplitude. Physical exercise, especially those involving aerobic or resistance training, seems to have marked beneficial effects on P300 in the elderly. Evidence shows that physical activity and physical exercise positively influence cortical activities related to cognitive functions, as indicated by P300, in elderly people.
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Affiliation(s)
- Renata V Pedroso
- Department of Physical Education, Institute of Biosciences, Physical Activity and Aging Lab, São Paulo State University, Rio Claro, Brazil
| | - Francisco J Fraga
- Engineering, Modeling and Applied Social Sciences Center (CECS), Universidade Federal do ABC (UFABC), Santo André, Brazil
| | - Carlos Ayán
- Department of Special Didactics, Faculty of Education and Sport Science, HealthyFit Group, University of Vigo, Vigo, Spain
| | - José Maria Cancela Carral
- Department of Special Didactics, Faculty of Education and Sport Science, HealthyFit Group, University of Vigo, Vigo, Spain
| | - Laís Scarpari
- Department of Physical Education, Institute of Biosciences, Physical Activity and Aging Lab, São Paulo State University, Rio Claro, Brazil
| | - Ruth F Santos-Galduróz
- Department of Physical Education, Institute of Biosciences, Physical Activity and Aging Lab, São Paulo State University, Rio Claro, Brazil.,Center of Mathematics, Computing and Cognition, University Federal of ABC, Santo André, Brazil
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Ji Z, Li A, Feng T, Liu X, You Y, Meng F, Wang R, Lu J, Zhang C. The benefits of Tai Chi and brisk walking for cognitive function and fitness in older adults. PeerJ 2017; 5:e3943. [PMID: 29062610 PMCID: PMC5652256 DOI: 10.7717/peerj.3943] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Accepted: 09/28/2017] [Indexed: 11/25/2022] Open
Abstract
The purpose of this study was to investigate the benefits of exercises with different cognitive demands for cognitive functions (Executive and non-Executive) in healthy older adults. A cross-sectional design was adopted. In total, 84 healthy older adults were enrolled in the study. They were categorized into the Tai Chi group (TG), the brisk walking group (BG) or the control group (CG). Each participant performed the Stroop task and a digit comparison task. The Stroop task included the following three conditions: a naming condition, an inhibition condition and an executive condition. There were two experimental conditions in the digit comparison task: the non-delay condition and the delay condition. The results indicated that participants of the TG and BG revealed significant better performance than the CG in the executive condition of cognitive tasks and fitness. There was no significant difference of reaction time (RT) and accuracy rate in the inhibition and delay conditions of cognitive tasks and fitness between the TG and BG. The TG showed shorter reaction time in the naming and the executive conditions, and more accurate in the inhibition conditions than the BG. These findings demonstrated that regular participation in brisk walking and Tai Chi have significant beneficial effects on executive function and fitness. However, due to the high cognitive demands of the exercise, Tai Chi benefit cognitive functions (Executive and non-Executive) in older adults more than brisk walking does. Further studies should research the underlying mechanisms at the behavioural and neuroelectric levels, providing more evidence to explain the effect of high-cognitive demands exercise on different processing levels of cognition.
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Affiliation(s)
- Zhiguang Ji
- School of Kinesiology, Shanghai University of Sport, Shanghai, China
| | - Anmin Li
- School of Kinesiology, Shanghai University of Sport, Shanghai, China
| | - Tian Feng
- School of Kinesiology, Shanghai University of Sport, Shanghai, China
| | - Xiaolei Liu
- Department of Traditional Sports, Beijing Sport of University, Beijing, China
| | - Yihong You
- School of Kinesiology, Shanghai University of Sport, Shanghai, China
| | - Fanying Meng
- School of Kinesiology, Shanghai University of Sport, Shanghai, China
| | - Ruoqing Wang
- School of Kinesiology, Shanghai University of Sport, Shanghai, China
| | - Jialing Lu
- School of Kinesiology, Shanghai University of Sport, Shanghai, China
| | - Chunhua Zhang
- School of Kinesiology, Shanghai University of Sport, Shanghai, China
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Strömmer JM, Põldver N, Waselius T, Kirjavainen V, Järveläinen S, Björksten S, Tarkka IM, Astikainen P. Automatic auditory and somatosensory brain responses in relation to cognitive abilities and physical fitness in older adults. Sci Rep 2017; 7:13699. [PMID: 29057924 PMCID: PMC5651800 DOI: 10.1038/s41598-017-14139-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2017] [Accepted: 10/06/2017] [Indexed: 11/09/2022] Open
Abstract
In normal ageing, structural and functional changes in the brain lead to an altered processing of sensory stimuli and to changes in cognitive functions. The link between changes in sensory processing and cognition is not well understood, but physical fitness is suggested to be beneficial for both. We recorded event-related potentials to somatosensory and auditory stimuli in a passive change detection paradigm from 81 older and 38 young women and investigated their associations with cognitive performance. In older adults also associations to physical fitness were studied. The somatosensory mismatch response was attenuated in older adults and it associated with executive functions. Somatosensory P3a did not show group differences, but in older adults, it associated with physical fitness. Auditory N1 and P2 responses to repetitive stimuli were larger in amplitude in older than in young adults. There were no group differences in the auditory mismatch negativity, but it associated with working memory capacity in young but not in older adults. Our results indicate that in ageing, changes in stimulus encoding and deviance detection are observable in electrophysiological responses to task-irrelevant somatosensory and auditory stimuli, and the higher somatosensory response amplitudes are associated with better executive functions and physical fitness.
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Affiliation(s)
- Juho M Strömmer
- Department of Psychology, University of Jyvaskyla, Jyväskylä, Finland.
| | - Nele Põldver
- Institute of Psychology, Doctoral School of Behavioural, Social and Health Sciences, University of Tartu, Tartu, Estonia
| | - Tomi Waselius
- Department of Psychology, University of Jyvaskyla, Jyväskylä, Finland
| | - Ville Kirjavainen
- Department of Psychology, University of Jyvaskyla, Jyväskylä, Finland
| | - Saara Järveläinen
- Department of Psychology, University of Jyvaskyla, Jyväskylä, Finland
| | - Sanni Björksten
- Department of Psychology, University of Jyvaskyla, Jyväskylä, Finland
| | - Ina M Tarkka
- Health Sciences, Faculty of Sport and Health Sciences, University of Jyvaskyla, Jyväskylä, Finland
| | - Piia Astikainen
- Department of Psychology, University of Jyvaskyla, Jyväskylä, Finland
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Annanmaki T, Palmu K, Murros K, Partanen J. Altered N100-potential associates with working memory impairment in Parkinson's disease. J Neural Transm (Vienna) 2017; 124:1197-1203. [PMID: 28710524 DOI: 10.1007/s00702-017-1758-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2017] [Accepted: 07/07/2017] [Indexed: 12/01/2022]
Abstract
The diagnosis of cognitive impairment and dementia often occurring with Parkinson's disease (PD) is still based on the clinical picture and neuropsychological examination. Ancillary methods to detect cognitive decline in these patients are, therefore, needed. Alterations in the latencies and amplitudes of evoked response potential (ERP) components N100 and P200 have been described in PD. Due to limited number of studies their relation to cognitive deficits in PD remains obscure. The present study was designed to examine if alterations in the N100- and P200-potentials associate with neuropsychological impairment in PD. EEG-ERP was conducted to 18 PD patients and 24 healthy controls. The patients underwent a thorough neuropsychological evaluation. The controls were screened for cognitive impairment with Consortium to Establish Alzheimer's disease (CERAD)-testing and a normal result were required to be included in the study. The N100-latency was prolonged in the patients compared to the controls (p = 0.05). In the patients, the N100 latency correlated significantly with a visual working memory task (p = 0.01). Also N100 latency was prolonged and N100 amplitude habituation diminished in the patients achieving poorly in this task. We conclude that prolonged N100-latency and diminished amplitude habituation associate with visual working memory impairment in PD.
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Affiliation(s)
- Tua Annanmaki
- Clinical Neurosciences, Neurology, University of Helsinki and Jorvi Hospital of Helsinki University Hospital, Espoo, Finland.
| | - Kirsi Palmu
- Clinical Neurosciences, Clinical Neurophysiology, University of Helsinki and Helsinki University Hospital, Espoo, Finland
| | - Kari Murros
- Clinical Neurosciences, Neurology, University of Helsinki and Jorvi Hospital of Helsinki University Hospital, Espoo, Finland
| | - Juhani Partanen
- Clinical Neurosciences, Clinical Neurophysiology, University of Helsinki and Jorvi Hospital of Helsinki University Hospital, Espoo, Finland
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Chang YK, Chu IH, Liu JH, Wu CH, Chu CH, Yang KT, Chen AG. Exercise Modality Is Differentially Associated with Neurocognition in Older Adults. Neural Plast 2017; 2017:3480413. [PMID: 28503331 PMCID: PMC5414588 DOI: 10.1155/2017/3480413] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Accepted: 03/15/2017] [Indexed: 11/17/2022] Open
Abstract
This study explored the effects of exercise modality and type of fitness index on cognitive function in the older adults as assessed via behavioral and neuroelectrical approaches. Sixty older adults were assigned to an aerobic exercise, a coordination exercise, or a control group based on their previous exercise experience. The participants completed congruent and incongruent trials of a modified Stroop Test, during which, event-related potentials were recorded. The participants also completed multiple physical tests that assessed health- and skill-related fitness. Our findings suggest that, in general, both aerobic and coordination exercise, as well as higher scores on health- and skill-related fitness indices, are positively associated with better performance of various cognitive functions in the elderly population. The mechanisms underlying these relationships may be differentially related to specific neuroelectrical processes involved in neurocognitive control.
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Affiliation(s)
- Yu-Kai Chang
- Graduate Institute of Athletics and Coaching Science, National Taiwan Sport University, Taoyuan County, Taiwan
| | - I-Hua Chu
- Department of Sports Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Jen-Hao Liu
- Graduate Institute of Athletics and Coaching Science, National Taiwan Sport University, Taoyuan County, Taiwan
| | - Chih-Han Wu
- Graduate Institute of Athletics and Coaching Science, National Taiwan Sport University, Taoyuan County, Taiwan
| | - Chien-Heng Chu
- Graduate Institute of Athletics and Coaching Science, National Taiwan Sport University, Taoyuan County, Taiwan
| | - Kao-Teng Yang
- Graduate Institute of Athletics and Coaching Science, National Taiwan Sport University, Taoyuan County, Taiwan
| | - Ai-Guo Chen
- College of Physical Education, Yangzhou University, Jiangsu, China
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Song TF, Chi L, Chu CH, Chen FT, Zhou C, Chang YK. Obesity, Cardiovascular Fitness, and Inhibition Function: An Electrophysiological Study. Front Psychol 2016; 7:1124. [PMID: 27512383 PMCID: PMC4961703 DOI: 10.3389/fpsyg.2016.01124] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Accepted: 07/13/2016] [Indexed: 12/13/2022] Open
Abstract
The purpose of the present study was to examine how obesity and cardiovascular fitness are associated with the inhibition aspect of executive function from behavioral and electrophysiological perspectives. One hundred college students, aged 18–25 years, were categorized into four groups of equal size on the basis of body mass index and cardiovascular fitness: a normal-weight and high-fitness (NH) group, an obese-weight and high-fitness (OH) group, a normal-weight and low-fitness (NL) group, and an obese-weight and low-fitness (OL) group. Behavioral measures of response time and number of errors, as well as event-related potential measures of P3 and N1, were assessed during the Stroop Task. The results revealed that, in general, the NH group exhibited shorter response times and larger P3 amplitudes relative to the NL and OL groups, wherein the OL group exhibited the longest response time in the incongruent condition. No group differences in N1 indices were also revealed. These findings suggest that the status of being both normal weight and having high cardiovascular fitness is associated with better behavioral and later stages of electrophysiological indices of cognitive function.
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Affiliation(s)
- Tai-Fen Song
- Graduate Institute of Athletics and Coaching Science, National Taiwan Sport University Taoyuan, Taiwan
| | - Lin Chi
- Department of Exercise and Health Promotion, Ta Hwa University of Technology Hsin-chu, Taiwan
| | - Chien-Heng Chu
- Graduate Institute of Athletics and Coaching Science, National Taiwan Sport University Taoyuan, Taiwan
| | - Feng-Tzu Chen
- Graduate Institute of Athletics and Coaching Science, National Taiwan Sport University Taoyuan, Taiwan
| | - Chenglin Zhou
- School of Kinesiology, Shanghai University of Sport Shanghai, China
| | - Yu-Kai Chang
- Graduate Institute of Athletics and Coaching Science, National Taiwan Sport University Taoyuan, Taiwan
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Guo W, Wang B, Lu Y, Zhu Q, Shi Z, Ren J. The relationship between different exercise modes and visuospatial working memory in older adults: a cross-sectional study. PeerJ 2016; 4:e2254. [PMID: 27547560 PMCID: PMC4957992 DOI: 10.7717/peerj.2254] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2016] [Accepted: 06/23/2016] [Indexed: 02/04/2023] Open
Abstract
The purpose of the study was to investigate the relationship between different exercise modes and visuospatial working memory in healthy older adults. A cross-sectional design was adopted. A total of 111 healthy older adults were enrolled in the study. They were classified by the exercise-related questionnaire to be in an open-skill group, closed-skill group or sedentary group. In experiment 1, the participants performed a visuospatial working memory task. The results indicated that both closed-skill (p < 0.05) and open-skill (p < 0.01) groups reached a higher accuracy than the sedentary group. Experiment 2 examined whether the exercise-induced benefit of working memory was manifested in passive maintenance or active manipulation of working memory which was assessed by visuospatial short-term memory task and visuospatial mental rotation task, respectively. The results showed that the open-skill (p < 0.01) group was more accurate than the sedentary group in the visuospatial short-term memory task, whereas the group difference in the visuospatial mental rotation task was not significant. These findings combined to suggest that physical exercise was associated with better visuospatial working memory in older adults. Furthermore, open-skill exercises that demand higher cognitive processing showed selective benefit for passive maintenance of working memory.
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Affiliation(s)
- Wei Guo
- School of Kinesiology, Shanghai University of Sport, Shanghai, China
| | - Biye Wang
- School of Kinesiology, Shanghai University of Sport, Shanghai, China
| | - Yue Lu
- School of Kinesiology, Shanghai University of Sport, Shanghai, China
| | - Qin Zhu
- Division of Kinesiology and Health, University of Wyoming, Laramie, WY, United States of America
| | - Zhihao Shi
- China Table Tennis College, Shanghai University of Sport, Shanghai, China
| | - Jie Ren
- China Table Tennis College, Shanghai University of Sport, Shanghai, China
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45
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Abstract
Abstract. This study aimed to assess whether brain potentials have significant influences on the relationship between aerobic fitness and cognition. Behavioral and electroencephalographic (EEG) data was collected from 48 young adults when performing a Posner task. Higher aerobic fitness is related to faster reaction times (RTs) along with greater P3 amplitude and shorter P3 latency in the valid trials, after controlling for age and body mass index. Moreover, RTs were selectively related to P3 amplitude rather than P3 latency. Specifically, the bootstrap-based mediation model indicates that P3 amplitude mediates the relationship between fitness level and attention performance. Possible explanations regarding the relationships among aerobic fitness, cognitive performance, and brain potentials are discussed.
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Affiliation(s)
- Chun-Hao Wang
- Institute of Physical Education, Health & Leisure Studies, National Cheng Kung University, Tainan City, Taiwan, R.O.C
| | - Chun-Ming Shih
- Graduate School of Human Sexuality, Shu-Te University, Kaohsiung, Taiwan, R.O.C
| | - Chia-Liang Tsai
- Institute of Physical Education, Health & Leisure Studies, National Cheng Kung University, Tainan City, Taiwan, R.O.C
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46
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Effects of treadmill exercise intensity on spatial working memory and long-term memory in rats. Life Sci 2016; 149:96-103. [DOI: 10.1016/j.lfs.2016.02.070] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2015] [Revised: 01/30/2016] [Accepted: 02/16/2016] [Indexed: 12/11/2022]
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Cheron G, Petit G, Cheron J, Leroy A, Cebolla A, Cevallos C, Petieau M, Hoellinger T, Zarka D, Clarinval AM, Dan B. Brain Oscillations in Sport: Toward EEG Biomarkers of Performance. Front Psychol 2016; 7:246. [PMID: 26955362 PMCID: PMC4768321 DOI: 10.3389/fpsyg.2016.00246] [Citation(s) in RCA: 86] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2015] [Accepted: 02/08/2016] [Indexed: 01/20/2023] Open
Abstract
Brain dynamics is at the basis of top performance accomplishment in sports. The search for neural biomarkers of performance remains a challenge in movement science and sport psychology. The non-invasive nature of high-density electroencephalography (EEG) recording has made it a most promising avenue for providing quantitative feedback to practitioners and coaches. Here, we review the current relevance of the main types of EEG oscillations in order to trace a perspective for future practical applications of EEG and event-related potentials (ERP) in sport. In this context, the hypotheses of unified brain rhythms and continuity between wake and sleep states should provide a functional template for EEG biomarkers in sport. The oscillations in the thalamo-cortical and hippocampal circuitry including the physiology of the place cells and the grid cells provide a frame of reference for the analysis of delta, theta, beta, alpha (incl.mu), and gamma oscillations recorded in the space field of human performance. Based on recent neuronal models facilitating the distinction between the different dynamic regimes (selective gating and binding) in these different oscillations we suggest an integrated approach articulating together the classical biomechanical factors (3D movements and EMG) and the high-density EEG and ERP signals to allow finer mathematical analysis to optimize sport performance, such as microstates, coherency/directionality analysis and neural generators.
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Affiliation(s)
- Guy Cheron
- Laboratory of Neurophysiology and Movement Biomechanics, Université Libre de Bruxelles Neuroscience Institut, Université Libre de BruxellesBrussels, Belgium; Laboratory of Electrophysiology, Université de Mons-HainautMons, Belgium
| | - Géraldine Petit
- Laboratory of Neurophysiology and Movement Biomechanics, Université Libre de Bruxelles Neuroscience Institut, Université Libre de Bruxelles Brussels, Belgium
| | - Julian Cheron
- Laboratory of Neurophysiology and Movement Biomechanics, Université Libre de Bruxelles Neuroscience Institut, Université Libre de Bruxelles Brussels, Belgium
| | - Axelle Leroy
- Laboratory of Neurophysiology and Movement Biomechanics, Université Libre de Bruxelles Neuroscience Institut, Université Libre de BruxellesBrussels, Belgium; Haute Ecole CondorcetCharleroi, Belgium
| | - Anita Cebolla
- Laboratory of Neurophysiology and Movement Biomechanics, Université Libre de Bruxelles Neuroscience Institut, Université Libre de Bruxelles Brussels, Belgium
| | - Carlos Cevallos
- Laboratory of Neurophysiology and Movement Biomechanics, Université Libre de Bruxelles Neuroscience Institut, Université Libre de Bruxelles Brussels, Belgium
| | - Mathieu Petieau
- Laboratory of Neurophysiology and Movement Biomechanics, Université Libre de Bruxelles Neuroscience Institut, Université Libre de Bruxelles Brussels, Belgium
| | - Thomas Hoellinger
- Laboratory of Neurophysiology and Movement Biomechanics, Université Libre de Bruxelles Neuroscience Institut, Université Libre de Bruxelles Brussels, Belgium
| | - David Zarka
- Laboratory of Neurophysiology and Movement Biomechanics, Université Libre de Bruxelles Neuroscience Institut, Université Libre de Bruxelles Brussels, Belgium
| | - Anne-Marie Clarinval
- Laboratory of Neurophysiology and Movement Biomechanics, Université Libre de Bruxelles Neuroscience Institut, Université Libre de Bruxelles Brussels, Belgium
| | - Bernard Dan
- Laboratory of Neurophysiology and Movement Biomechanics, Université Libre de Bruxelles Neuroscience Institut, Université Libre de BruxellesBrussels, Belgium; Inkendaal Rehabilitation HospitalVlezembeek, Belgium
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Mackenzie MJ, Zuniga KE, Raine LB, Awick EA, Hillman CH, Kramer AF, McAuley E. Associations Between Physical Fitness Indices and Working Memory in Breast Cancer Survivors and Age-Matched Controls. J Womens Health (Larchmt) 2016; 25:99-108. [PMID: 26418463 PMCID: PMC4741207 DOI: 10.1089/jwh.2015.5246] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND This study examined the effects of cardiorespiratory fitness, heart rate recovery, and physical activity on working memory in breast cancer survivors and age-matched controls. METHOD Using a case-control design, 32 women who had received a breast cancer diagnosis and completed primary treatment within the past 36-months (11 radiation only; 21 chemotherapy) and 30 age-matched women with no previous cancer diagnosis completed a n-back continuous performance task commonly used as an assessment of working memory. In addition, cardiorespiratory fitness and heart rate recovery were measured during a submaximal graded exercise test and physical activity was measured using 7-days of accelerometer monitoring. RESULTS Breast cancer survivors who had received chemotherapy had poorer heart rate recovery (p = .010) and engaged in less physical activity than women who had received radiation only (p = .004) or non-cancer controls (p = .029). Cancer treatment (radiation; chemotherapy) predicted differences in reaction times on the 1-back working memory task (p = .029). However, more rapid heart rate recovery predicted shorter reaction times on the 1-back task in the age-matched control group (p = .002). All participants with greater cardiorespiratory fitness displayed greater accuracy independent of disease status on the 1-back task (p = .017). No significant group differences in reaction times were observed for 2-back target trials between breast cancer survivors and controls. However, greater total physical activity predicted shorter reaction times in breast cancer survivors (radiation, chemotherapy) on the 2-back task (p = .014). In addition, all participants who exhibited more rapid heart rate recovery demonstrated better greater accuracy regardless of disease status (p = .013). CONCLUSION These findings support differences in physical activty participation, heart rate recovery, and 1- and 2-back working memory reaction times between breast cancer survivors and age-matched controls. Greater cardiorespiratory fitness, heart rate recovery, and physical activity were positively associated with better working memory performance across conditions.
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Affiliation(s)
- Michael J Mackenzie
- 1 Department of Behavioral Health and Nutrition, College of Health Sciences, University of Delaware , Newark, Deleware
| | - Krystle E Zuniga
- 2 School of Family and Consumer Science, Texas State University-San Marcos , San Marcos, Texas
| | - Lauren B Raine
- 3 Department of Kinesiology and Community Health, College of Applied Health Sciences, University of Illinois at Urbana-Champaign , Urbana, Illinois
| | - Elizabeth A Awick
- 3 Department of Kinesiology and Community Health, College of Applied Health Sciences, University of Illinois at Urbana-Champaign , Urbana, Illinois
| | - Charles H Hillman
- 3 Department of Kinesiology and Community Health, College of Applied Health Sciences, University of Illinois at Urbana-Champaign , Urbana, Illinois
| | - Arthur F Kramer
- 4 Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign , Urbana, Illinois
| | - Edward McAuley
- 3 Department of Kinesiology and Community Health, College of Applied Health Sciences, University of Illinois at Urbana-Champaign , Urbana, Illinois
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Cox EP, O'Dwyer N, Cook R, Vetter M, Cheng HL, Rooney K, O'Connor H. Relationship between physical activity and cognitive function in apparently healthy young to middle-aged adults: A systematic review. J Sci Med Sport 2015; 19:616-28. [PMID: 26552574 DOI: 10.1016/j.jsams.2015.09.003] [Citation(s) in RCA: 85] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2014] [Revised: 08/30/2015] [Accepted: 09/17/2015] [Indexed: 12/27/2022]
Abstract
OBJECTIVES There is increasing evidence that physical activity (PA) positively affects cognitive function (CF). Existing research has focussed on this association in children and the elderly, with less research available in young to middle-aged adults who constitute a substantial proportion of the population. DESIGN A systematic review investigating the relationship between habitual PA (≥12 months) and CF in young to middle-aged adults (18-50 years). METHODS A search was conducted using AMED, CINAHL, MEDLINE, PsychINFO, AUSPORT MED and SPORTDiscus databases. Eligible studies had to report descriptive statistics for CF and PA levels in healthy participants 18-50 years. Effect sizes (ES) (Hedges g) were calculated where possible. RESULTS The initial search netted 26,988 potentially relevant manuscripts, with four more identified through hand searching. Fourteen were included for review. A range of validated platforms assessed CF across three domains: executive function (12 studies), memory (four studies) and processing speed (seven studies). Habitual PA was assessed via questionnaire/self-report methods (n=13, 8 validated) or accelerometers (n=1). In studies of executive function, five found a significant ES in favour of higher PA, ranging from small to large. Although three of four studies in the memory domain reported a significant benefit of higher PA, there was only one significant ES, which favoured low PA. Only one study examining processing speed had a significant ES, favouring higher PA. CONCLUSIONS A limited body of evidence supports a positive effect of PA on CF in young to middle-aged adults. Further research into this relationship at this age stage is warranted.
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Affiliation(s)
- Eka Peng Cox
- Discipline of Exercise and Sport Science, Faculty of Health Sciences, University of Sydney, Australia
| | - Nicholas O'Dwyer
- Discipline of Exercise and Sport Science, Faculty of Health Sciences, University of Sydney, Australia; School of Human Movement Studies, Charles Sturt University, Australia
| | - Rebecca Cook
- Discipline of Exercise and Sport Science, Faculty of Health Sciences, University of Sydney, Australia
| | - Melanie Vetter
- Discipline of Exercise and Sport Science, Faculty of Health Sciences, University of Sydney, Australia
| | - Hoi Lun Cheng
- Discipline of Exercise and Sport Science, Faculty of Health Sciences, University of Sydney, Australia; Academic Department of Adolescent Medicine, The University of Sydney, Australia
| | - Kieron Rooney
- Discipline of Exercise and Sport Science, Faculty of Health Sciences, University of Sydney, Australia; Charles Perkins Centre, The University of Sydney, Australia
| | - Helen O'Connor
- Discipline of Exercise and Sport Science, Faculty of Health Sciences, University of Sydney, Australia; Charles Perkins Centre, The University of Sydney, Australia.
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50
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Walshe EA, Patterson MR, Commins S, Roche RAP. Dual-task and electrophysiological markers of executive cognitive processing in older adult gait and fall-risk. Front Hum Neurosci 2015; 9:200. [PMID: 25941481 PMCID: PMC4400911 DOI: 10.3389/fnhum.2015.00200] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2014] [Accepted: 03/26/2015] [Indexed: 11/13/2022] Open
Abstract
The role of cognition is becoming increasingly central to our understanding of the complexity of walking gait. In particular, higher-level executive functions are suggested to play a key role in gait and fall-risk, but the specific underlying neurocognitive processes remain unclear. Here, we report two experiments which investigated the cognitive and neural processes underlying older adult gait and falls. Experiment 1 employed a dual-task (DT) paradigm in young and older adults, to assess the relative effects of higher-level executive function tasks (n-Back, Serial Subtraction and visuo-spatial Clock task) in comparison to non-executive distracter tasks (motor response task and alphabet recitation) on gait. All DTs elicited changes in gait for both young and older adults, relative to baseline walking. Significantly greater DT costs were observed for the executive tasks in the older adult group. Experiment 2 compared normal walking gait, seated cognitive performances and concurrent event-related brain potentials (ERPs) in healthy young and older adults, to older adult fallers. No significant differences in cognitive performances were found between fallers and non-fallers. However, an initial late-positivity, considered a potential early P3a, was evident on the Stroop task for older non-fallers, which was notably absent in older fallers. We argue that executive control functions play a prominent role in walking and gait, but the use of neurocognitive processes as a predictor of fall-risk needs further investigation.
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Affiliation(s)
- Elizabeth A Walshe
- Department of Psychology, Maynooth University Maynooth, Kildare, Ireland
| | - Matthew R Patterson
- Insight Center for Data Analytics, University College Dublin Dublin, Ireland
| | - Seán Commins
- Department of Psychology, Maynooth University Maynooth, Kildare, Ireland
| | - Richard A P Roche
- Department of Psychology, Maynooth University Maynooth, Kildare, Ireland
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