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Ercan Yildiz S, Fidan O, Gulsen C, Colak E, Genc GA. Effect of dual-task training on balance in older adults: A systematic review and meta-analysis. Arch Gerontol Geriatr 2024; 121:105368. [PMID: 38364709 DOI: 10.1016/j.archger.2024.105368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 01/26/2024] [Accepted: 02/07/2024] [Indexed: 02/18/2024]
Abstract
PURPOSE Our review aims to analyze the effect of dual-task training (DTT) on balance in healthy older adults. METHODS PubMed, EbscoHost, Web of Science (WOS), Scopus, Cochrane Library, MEDLINE, EBSCO Open Dissertations, ULAKBIM (TR Index) and YOK (Council of Higher Education Thesis Center) databases and the gray literature were searched. The quality of the studies was assessed with the Cochrane Risk of Bias tool and statistical analysis of the data was performed with Comprehensive Meta-Analysis (CMA) software. A funnel plot and Egger's test were used to detect publication bias. Fourteen studies with 691 participants were included. RESULTS According to the results of our study, DTT was found to have a significant benefit on balance in older adults than the non-intervention group (standardized mean difference (SMD): -0.691: -1.153, -0.229, 95 % confidence interval (CI)). Furthermore, DTT was superior to different intervention groups in improving balance in older adults (SMD: -0.229: -0.441, -0.016, 95 % CI). CONCLUSION The findings of this review suggest that DTT may be an effective intervention to improve balance in healthy older adults.
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Affiliation(s)
- Seda Ercan Yildiz
- Department of Audiology, Eskisehir Osmangazi University, Buyukdere Neighborhood, Meşelik Campus, Eskisehir 26040, Turkey.
| | - Oznur Fidan
- Department of Physical Therapy and Rehabilitation, Eskisehir Osmangazi University, Eskisehir, Turkey
| | - Cagrı Gulsen
- Department of Physical Therapy and Rehabilitation, Eskisehir Osmangazi University, Eskisehir, Turkey
| | - Ertugrul Colak
- Department of Biostatistics, Eskisehir Osmangazi University, Eskisehir, Turkey
| | - Gulsum Aydan Genc
- Department of Audiology (Retired), Hacettepe University, Ankara, Turkey
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Amini A, Vaezmousavi M, Shirvani H. Comparing the effect of individual and group cognitive-motor training on reconstructing subjective well-being and quality of life in older males, recovered from the COVID-19. Cogn Process 2023; 24:361-374. [PMID: 37036638 PMCID: PMC10088645 DOI: 10.1007/s10339-023-01136-2] [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: 04/24/2022] [Accepted: 03/27/2023] [Indexed: 04/11/2023]
Abstract
While the message emanating from physiological and psychological research has extolled the general advantages of exercise in physical and cognitive health, the social distancing and the impossibility of group exercises have revealed more complex conditions. Therefore, we performed an experimental study comparing the effect of individual and group cognitive-motor training on reconstructing subjective well-being (SWB) and quality of life (QOL) in older males who recovered from COVID-19. The study's design is a single-blind, randomized controlled trial (RCT). The participants, 36 older men (65-80 yrs.) recovering from COVID-19, were randomly divided into (1) Group A (cognitive-motor training, G-CMT); (2) Group B (individual cognitive-motor training, I-CMT); and (3) Group C (control). Both training interventions involved performing a training protocol (cognitive-motor training) twice a week for four weeks. The outcomes included an assessment of the SWB and QOL of participants by SWB scale and world health organization QOL scale at baseline and two weeks after interventions. Except for the effect of age and number of children variables on QOL, other demographic variables had no significant effect on the results of SWB or WHOQOL of participants (P > 0.05). The SWB results in G-CMT were better than I-CMT and control groups in emotional and social well-being domains. Also, WHOQOL test results in G-CMT were better than control groups in domains of psychological and social relationships, whereas I-CMT performed better than G-CMT and control groups in domains of cognitive well-being, physical health, and environment. The results revealed that the mean test scores of SWB and WHOQOL in G-CMT and I-CMT were better than the control group (P ≤ 0.001). The positive effects of cognitive-motor training on reconstructing SWB and QOL are associated with the synchronicity of cognitive and motor components in these exercises. We suggest that the emotional, social, and psychological benefits of cognitive-motor training override cognitive, physical, and environmental changes. The future line of the present study will include pathophysiology and further clinical aspect of recovering from COVID-19.
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Affiliation(s)
- Amin Amini
- Faculty of Artificial Intelligence and Cognitive Sciences, Imam Hossein University, Tehran, Iran
| | - Mohammad Vaezmousavi
- Department of Physical Education and Sport Sciences, Imam Hossein University, Tehran, Iran
| | - Hossein Shirvani
- Exercise Physiology Research Center, Life Style Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
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Kim JH, Park JH. Does Cognitive-Physical Dual-Task Training Have Better Clinical Outcomes than Cognitive Single-Task Training Does? A Single-Blind, Randomized Controlled Trial. Healthcare (Basel) 2023; 11:healthcare11111544. [PMID: 37297684 DOI: 10.3390/healthcare11111544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Revised: 05/22/2023] [Accepted: 05/23/2023] [Indexed: 06/12/2023] Open
Abstract
PURPOSE At present, there is a controversy regarding the effect of dual-task training on improving the cognitive function of people with mild cognitive impairment (MCI). This study was to develop and verify the effects of the cognitive-physical dual-task training program on the executive function of older adults with MCI. METHOD Participants were randomly allocated to the experimental group (EG) receiving cognitive-physical dual-task training (n = 21) or the control group (CG) receiving cognitive single-task training (n = 21). RESULTS After 16 sessions for 8 weeks, the Korean version of the Executive Function Performance Task (EFPT-K), the Frontal Assessment Battery (FAB), and Korean version of the Instrumental Activities of Daily Living (K-IADL) tests were implemented to assess people's executive function and instrumental activities during daily living. As the result, there were no significant differences in general characteristics between both groups (p > 0.05). After 16 sessions, the EG showed greater improvements in the EFPT-K (p < 0.05; η2 = 0.133), the FAB (p < 0.001; η2 = 0.305), and the K-IADL (p < 0.01; η2 = 0.221) compared to those of the CG. CONCLUSION These results indicate that cognitive-physical dual-task training is clinically beneficial to improve the executive function and daily instrumental activities of older adults with MCI. Cognitive-physical dual-task training is a promising intervention for older adults with MCI.
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Affiliation(s)
- Jong-Hyeon Kim
- Department of Occupational Therapy, The Graduate School, Soonchunhyang University, Asan 31538, Republic of Korea
| | - Jin-Hyuck Park
- Department of Occupational Therapy, College of Medical Science, Soonchunhyang University, Asan 31538, Republic of Korea
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Uysal İ, Başar S, Aysel S, Kalafat D, Büyüksünnetçi AÖ. Aerobic exercise and dual-task training combination is the best combination for improving cognitive status, mobility and physical performance in older adults with mild cognitive impairment. Aging Clin Exp Res 2023; 35:271-281. [PMID: 36550323 DOI: 10.1007/s40520-022-02321-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 12/05/2022] [Indexed: 12/24/2022]
Abstract
AIM The aim of the present study was to investigate the effects of different exercise combinations on cognitive status, muscle strength of lower extremities, mobility, physical performance, mood and quality of life in older adults with mild cognitive impairment (MCI). METHODS A total of 48 older adults with MCI were randomly assigned to four groups: (1) aerobic plus lower extremity strengthening exercises (AG), (2) dual-task training plus lower extremity strengthening exercises (DG), (3) aerobic exercise, dual-task training and lower extremity strengthening exercises (ADG), (4) solely lower extremity strengthening exercises (CG). Patients' cognitive status, lower extremity muscle strength, balance, mobility, activities-specific balance confidence, functional exercise capacity, physical performance, mood and quality of life were evaluated. RESULTS In all three intervention groups, there was a significant improvement in cognitive status, balance, mobility, activities-specific balance confidence, physical performance, mood and quality of life (p < 0.05). The most remarkable change was observed in the ADG on cognitive status, mobility and physical performance parameters (p < 0.05). In addition, the most significant improvement in balance parameters was recorded both in the DG and ADG (p < 0.05). Besides, the highest increase in functional exercise capacity was detected both in the AG and ADG (p < 0.05). On the other hand, both exercise combinations were superior to the control group in terms of improving mood and quality of life (p < 0.05). CONCLUSION The trial results proved that aerobic exercise and dual-task training is the best combination for improving cognitive status, mobility and physical performance in older adults with MCI.
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Affiliation(s)
- İsmail Uysal
- Fethiye Vocational School of Health Services, Department of Elderly Care, Muğla Sıtkı Koçman University, 48330, Fethiye, Muğla, Turkey.
| | - Selda Başar
- Faculty of Health Sciences, Department of Physiotherapy and Rehabilitation, Gazi University, Ankara, Turkey
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Rondão CADM, Mota MP, Oliveira MM, Peixoto F, Esteves D. Multicomponent exercise program effects on fitness and cognitive function of elderlies with mild cognitive impairment: Involvement of oxidative stress and BDNF. Front Aging Neurosci 2022; 14:950937. [PMID: 36092805 PMCID: PMC9453672 DOI: 10.3389/fnagi.2022.950937] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 08/03/2022] [Indexed: 11/13/2022] Open
Abstract
Regular exercise has been shown to be one of the most important lifestyle influences on improving functional performance, and decreasing morbidity and all-cause mortality among older people. However, although there is some evidence on the effects of aerobic training on oxidative stress, there is little information regarding the effects of multicomponent exercise (dual-task training) and combination of exercise with cognitive stimulation on oxidative stress. In this context, the aim of this study was to verify the effects of a multicomponent exercise program on physical fitness and cognitive function in the elderly with mild cognitive impairment and determine the role of oxidative stress and brain-derived neurotrophic factor (BDNF). At baseline, 37 elderly nursing home residents with mild cognitive impairment were divided into two groups: the control group (CG, n = 12, 81.8 years) and the experimental group (EG, n = 25, 83.2 years). These elderlies followed multicomponent exercise training for 24 weeks, with two sessions per week and 45–50 min per session. The exercises included both aerobic and strength exercises, considering functional movements and light to moderate intensity. Cognitive stimulation comprehended exercises based on word games, puzzles, mathematical calculations, forward and backward counting, computer exercises, exergames, and games on a balanced platform. Physical assessments (weight, height, and body mass index), health and functional parameters (fitness tests: chair stand, arm curls, chair sit-and-reach, eight feet up-and-go, back scratch, 6-min walking, feet together, semi-tandem, and full tandem), lipid profile (total cholesterol, high-density lipoprotein (HDL), low-density lipoprotein (LDL), and triglycerides), measures of lipid peroxidation damage, thiobarbituric acid reactive substances (TBARS), total antioxidant capacity (TAC), and BDNF were measured in plasma, based on which analyses were performed before and after the 24 weeks of the multicomponent exercise intervention. The results showed an overall improvement in physical and functional performance. Regarding biochemical measures, multicomponent exercises lead to a significant decrease in oxidative damage. The results indicate that multicomponent exercise training induces benefits in functional capacity and reduces damage due to oxidative stress.
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Affiliation(s)
- Catarina Alexandra de Melo Rondão
- Department of Sports, University of Beira Interior, Covilhã, Portugal
- Camara Municipal do Fundão, Fundão, Portugal
- *Correspondence: Catarina Alexandra de Melo Rondão
| | - Maria Paula Mota
- University of Trás-os Montes e Alto Douro, Vila Real, Portugal
- Research Center in Sports Sciences, Health Sciences and Human Development (CIDESD), Vila Real, Portugal
| | - Maria Manuel Oliveira
- University of Trás-os Montes e Alto Douro, Vila Real, Portugal
- Centro de Química, Vila Real, Portugal
| | - Francisco Peixoto
- University of Trás-os Montes e Alto Douro, Vila Real, Portugal
- Centro de Química, Vila Real, Portugal
| | - Dulce Esteves
- Department of Sports, University of Beira Interior, Covilhã, Portugal
- Research Center in Sports Sciences, Health Sciences and Human Development (CIDESD), Vila Real, Portugal
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Rondão CADM, Mota MPG, Esteves D. Development of a Combined Exercise and Cognitive Stimulation Intervention for People with Mild Cognitive Impairment-Designing the MEMO_MOVE PROGRAM. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:10221. [PMID: 36011852 PMCID: PMC9408716 DOI: 10.3390/ijerph191610221] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 08/13/2022] [Accepted: 08/14/2022] [Indexed: 06/15/2023]
Abstract
UNLABELLED Dementia patients are at high risk for the decline of both physical and cognitive capacities, resulting in an increased risk of the loss of autonomy. Exercise is regarded as a non-pharmacological therapy for dementia, considering the potential benefits of preventing cognitive decline and improving physical fitness. In this paper, we aim to describe the different design stages for an exercise program combined with cognitive stimulation for a population with mild cognitive impairment, i.e., the MEMO_MOVE program. METHODS The intervention design followed the Medical Research Council's guidelines for complex interventions and was structured according to the six steps in quality intervention development (6SQuID). The intervention was described considering the Template for Intervention Description and Replication (TIDieR). In order to establish the intervention characteristics, a literature review was conducted to collate and analyze previous work, which provided a summary the type of exercise that should be implemented among this population. RESULTS The MEMO_MOVE program was structured and described, regarding (i) inclusion of a cognitive stimulation component; (ii) the kind of cognitive stimulation; and (iii) the type of exercise, duration, frequency, intensity, and program length. CONCLUSIONS A systematic step-by-step process design was followed to create a specific intervention to promote physical fitness and cognitive stimulation in individuals with mild dementia.
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Affiliation(s)
| | - Maria Paula Gonçalves Mota
- Research Center in Sports Sciences, Health Sciences and Human Development (CIDESD), 5001-801 Vila Real, Portugal
- Department of Sports, University of Trás os Montes e Alto Douro, 5000-801 Vila Real, Portugal
| | - Dulce Esteves
- Department of Sports, University of Beira Interior, 6201-001 Covilhã, Portugal
- Research Center in Sports Sciences, Health Sciences and Human Development (CIDESD), 5001-801 Vila Real, Portugal
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Han K, Tang Z, Bai Z, Su W, Zhang H. Effects of combined cognitive and physical intervention on enhancing cognition in older adults with and without mild cognitive impairment: A systematic review and meta-analysis. Front Aging Neurosci 2022; 14:878025. [PMID: 35928994 PMCID: PMC9343961 DOI: 10.3389/fnagi.2022.878025] [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: 02/17/2022] [Accepted: 06/28/2022] [Indexed: 12/11/2022] Open
Abstract
Background Combined cognitive and physical intervention is commonly used as a non-pharmacological therapy to improve cognitive function in older adults, but it is uncertain whether combined intervention can produce stronger cognitive gains than either single cognitive or sham intervention. To address this uncertainty, we performed a systematic review and meta-analysis to evaluate the effects of combined intervention on cognition in older adults with and without mild cognitive impairment (MCI). Methods We systematically searched eight databases for relevant articles published from inception to November 1, 2021. Randomized controlled trials (RCTs) and non-randomized controlled trials (NRCTs) were used to compare the effects of the combined intervention with a single cognitive or sham intervention on cognition in older adults with and without MCI aged ≥ 50 years. We also searched Google Scholar, references of the included articles, and relevant reviews. Two independent reviewers performed the article screening, data extraction, and bias assessment. GRADEpro was used to rate the strength of evidence, and RevMan software was used to perform the meta-analysis. Results Seventeen studies were included in the analysis, comprising eight studies of cognitively healthy older adults and nine studies of older adults with MCI. The meta-analysis showed that the combined intervention significantly improved most cognitive functions and depression (SMD = 0.99, 95% CI 0.54-1.43, p < 0.0001) in older adults compared to the control groups, but the intervention effects varied by cognition domains. However, there was no statistically significant difference in the maintenance between the combined and sham interventions (SMD = 1.34, 95% CI -0.58-3.27, p = 0.17). The subgroup analysis also showed that there was no statistical difference in the combined intervention to improve global cognition, memory, attention, and executive function between cognitive healthy older adults and older adults with MCI. Conclusions Combined intervention improves cognitive functions in older adults with and without MCI, especially in global cognition, memory, and executive function. However, there was no statistical difference in the efficacy of the combined intervention to improve cognition between cognitive healthy older adults and older adults with MCI. Moreover, the maintenance of the combined intervention remains unclear due to the limited follow-up data and high heterogeneity. In the future, more stringent study designs with more follow-ups are needed further to explore the effects of combined intervention in older adults. Systematic review registration https://www.crd.york.ac.uk/PROSPERO/#recordDetails, identifier: CRD42021292490.
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Affiliation(s)
- Kaiyue Han
- School of Rehabilitation, Capital Medical University, Beijing, China
- China Rehabilitation Research Center, Beijing Bo'ai Hospital, Beijing, China
| | - Zhiqing Tang
- School of Rehabilitation, Capital Medical University, Beijing, China
- China Rehabilitation Research Center, Beijing Bo'ai Hospital, Beijing, China
| | - Zirong Bai
- Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Parkville, VIC, Australia
| | - Wenlong Su
- School of Rehabilitation, Capital Medical University, Beijing, China
- China Rehabilitation Research Center, Beijing Bo'ai Hospital, Beijing, China
- University of Health and Rehabilitation Sciences, Qingdao, China
| | - Hao Zhang
- School of Rehabilitation, Capital Medical University, Beijing, China
- China Rehabilitation Research Center, Beijing Bo'ai Hospital, Beijing, China
- University of Health and Rehabilitation Sciences, Qingdao, China
- Cheeloo College of Medicine, Shandong University, Jinan, China
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Rieker JA, Reales JM, Muiños M, Ballesteros S. The Effects of Combined Cognitive-Physical Interventions on Cognitive Functioning in Healthy Older Adults: A Systematic Review and Multilevel Meta-Analysis. Front Hum Neurosci 2022; 16:838968. [PMID: 35399365 PMCID: PMC8987130 DOI: 10.3389/fnhum.2022.838968] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Accepted: 02/17/2022] [Indexed: 12/26/2022] Open
Abstract
Research has shown that both physical exercise and cognitive training help to maintain cognition in older adults. The question is whether combined training might produce additive effects when the group comparisons are equated in terms of exercise intensity and modality. We conducted a systematic electronic search in MEDLINE, PsycInfo, and Cochrane Central Register of Controlled Trials (CENTRAL) databases to identify relevant studies published up to February 2021. Seven hundred and eighty-three effect sizes were obtained from 50 published intervention studies, involving 6,164 healthy older adults, and submitted to a three-level meta-analysis. Results showed that combined training produced a small advantage in comparison to single cognitive training on executive functions, whereas both types of training achieved similar effects on attention, memory, language, processing speed, and global cognition. Combined training achieved higher training gains in balance than single physical training, indicating a transfer from cognitive training to balance. Performing cognitive and physical exercise simultaneously, and interactive training (e.g., exergames, square stepping) produced the largest gains in executive functions, speed, and global cognition, as well as the largest improvements in physical functions. Aerobic training was associated with higher effects in attention and fitness, whereas non-aerobic training produced larger effects in global cognition and balance. For all cognitive and physical outcomes, training resulted more advantageous when performed in a social context, even though individual training obtained similar results in balance as group training.Systematic Review Registration:www.crd.york.ac.uk/prospero/, identifier: CRD42020175632.
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Affiliation(s)
- Jennifer A. Rieker
- Studies on Aging and Neurodegenerative Diseases Research Group, Madrid, Spain
- Universidad Nacional de Educación a Distancia (UNED), Madrid, Spain
| | - José M. Reales
- Studies on Aging and Neurodegenerative Diseases Research Group, Madrid, Spain
- Universidad Nacional de Educación a Distancia (UNED), Madrid, Spain
| | - Mónica Muiños
- Studies on Aging and Neurodegenerative Diseases Research Group, Madrid, Spain
- Universidad Internacional de Valencia (VIU), Valencia, Spain
| | - Soledad Ballesteros
- Studies on Aging and Neurodegenerative Diseases Research Group, Madrid, Spain
- Universidad Nacional de Educación a Distancia (UNED), Madrid, Spain
- *Correspondence: Soledad Ballesteros
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Amini A, Vaezmousavi M, Shirvani H. The effectiveness of cognitive-motor training on reconstructing cognitive health components in older male adults, recovered from the COVID-19. Neurol Sci 2021; 43:1395-1403. [PMID: 34328579 PMCID: PMC8322109 DOI: 10.1007/s10072-021-05502-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Accepted: 07/22/2021] [Indexed: 11/09/2022]
Abstract
Objective The incidence of COVID-19 disease in the elderly can accelerate normal degenerative process of cognitive functions. Interactive cognitive-motor training (CMT) is an intervention that integrates cognitive and motor tasks to promote individuals’ physical and psychological health. The present study aimed to examine the effect of CMT on reconstructing cognitive health components in older men, who have recently recovered from COVID-19. Materials and methods This study is a quasi-experimental repeated measure (without control group). Participants were 42 elderly men (65–80 years) who recovered from the COVID-19 disease that individually participated in a 4-week CMT program twice a week. The cognitive health components of the participants were assessed by the General Health Questionnaire (GHQ-2) and the Mini-Mental State Examination (MMSE) at 3 stages before the beginning of the intervention (baseline assessment); 2 weeks after the intervention (short-term follow-up); and 3 months after the intervention (long-term follow-up). Results The results showed that the scores of depression, anxiety, physical symptoms, and social performance components and the overall GHQ score improved significantly in short-term follow-up (P < 0.05) and also in long-term follow-up compared to baseline assessment (P < 0.05). It was also found that attention and calculation, recall, lingual skill, and action performance components and the overall score of MMSE were also improved at three stages of assessments. Other components did not differ among stages. Conclusions This study adds to the research on the effectiveness of using CMT for reconstructing cognitive health components in older adults, recovered from the COVID-19, and supports CMT as a viable intervention practice.
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Affiliation(s)
- Amin Amini
- Department of Knowledge and Cognitive Intelligence, Imam Hossein University, Tehran, Iran
| | - Mohammad Vaezmousavi
- Department of Knowledge and Cognitive Intelligence, Imam Hossein University, Tehran, Iran
| | - Hossein Shirvani
- Exercise Physiology Research Center, Life Style Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran.
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Burin D, Kawashima R. Repeated Exposure to Illusory Sense of Body Ownership and Agency Over a Moving Virtual Body Improves Executive Functioning and Increases Prefrontal Cortex Activity in the Elderly. Front Hum Neurosci 2021; 15:674326. [PMID: 34135743 PMCID: PMC8200494 DOI: 10.3389/fnhum.2021.674326] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Accepted: 04/06/2021] [Indexed: 11/13/2022] Open
Abstract
We previously showed that the illusory sense of ownership and agency over a moving body in immersive virtual reality (displayed in a first-person perspective) can trigger subjective and physiological reactions on the real subject’s body and, therefore, an acute improvement of cognitive functions after a single session of high-intensity intermittent exercise performed exclusively by one’s own virtual body, similar to what happens when we actually do physical activity. As well as confirming previous results, here, we aimed at finding in the elderly an increased improvement after a longer virtual training with similar characteristics. Forty-two healthy older subjects (28 females, average age = 71.71 years) completed a parallel-group randomized controlled trial (RCT; UMIN000039843, umin.ac.jp) including an adapted version of the virtual training previously used: while sitting, participants observed the virtual body in a first-person perspective (1PP) or a third-person perspective (3PP) performing 20 min of virtual high-intensity intermittent exercise (vHIE; the avatar switched between fast and slow walking every 2 min). This was repeated twice a week for 6 weeks. During the vHIE, we measured the heart rate and administered questionnaires to evaluate illusory body ownership and agency. Before the beginning of the intervention, immediately after the first session of vHIE, and at the end of the entire intervention, we evaluated the cognitive performance at the Stroop task with online recording of the hemodynamic activity over the left dorsolateral prefrontal cortex. While we confirm previous results regarding the virtual illusion and its physiological effects, we did not find significant cognitive or neural improvement immediately after the first vHIE session. As a novelty, in the 1PP group only, we detected a significant decrease in the response time of the Stroop task in the post-intervention assessment compared to its baseline; coherently, we found an increased activation on left dorsolateral prefrontal cortex (lDLPFC) after the entire intervention. While the current results strengthen the impact of the virtual full-body illusion and its physiological consequences on the elderly as well, they might have stronger and more established body representations. Perhaps, a longer and increased exposure to those illusions is necessary to initiate the cascade of events that culminates to an improved cognitive performance.
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Affiliation(s)
- Dalila Burin
- Department of Advanced Brain Science, Institute of Development, Aging and Cancer, Tohoku University, Sendai, Japan.,Smart Aging International Research Center, Tohoku University, Sendai, Japan
| | - Ryuta Kawashima
- Department of Advanced Brain Science, Institute of Development, Aging and Cancer, Tohoku University, Sendai, Japan.,Smart Aging International Research Center, Tohoku University, Sendai, Japan
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Jardim NYV, Bento-Torres NVO, Costa VO, Carvalho JPR, Pontes HTS, Tomás AM, Sosthenes MCK, Erickson KI, Bento-Torres J, Diniz CWP. Dual-Task Exercise to Improve Cognition and Functional Capacity of Healthy Older Adults. Front Aging Neurosci 2021; 13:589299. [PMID: 33679369 PMCID: PMC7928356 DOI: 10.3389/fnagi.2021.589299] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Accepted: 01/20/2021] [Indexed: 12/04/2022] Open
Abstract
Background It has been suggested that physical inactivity and lack of stimulating cognitive activity are the two most significant modifiable risk factors to impair cognitive function. Although many studies that investigated the cognitive effects of physical exercise and cognitive stimuli in dual-task conditions showed improved cognitive performance, others have not confirmed these findings. The main aim of the present work is to analyze the effects of a dual-task multimodal physical exercise training, at moderate intensity, and cognitive stimulation on cognitive and physical function in healthy older adults. Methods This clinical trial was registered on the Brazilian Registry of Clinical Trials (RBR-9zrx3d). Here we tested the effects of a dual-task multimodal physical exercise training, at moderate intensity, on cognitive and physical function and quality of life in community dwelling older adults. The training protocol included 24 group sessions, 2/week, per 75 min. Cognition was assessed using CANTAB automated neuropsychological tests and Functional Capacity to Exercise tests. Performance was compared from baseline to post intervention and to a non-exercise control group using Mixed Linear Model for repeated measures. Results Control (CG) and dual-task (DTEx) groups progressed differentially over time on performance of episodic memory, sustained visual attention, functional mobility, cardiorespiratory fitness, lower limbs strength resistance, agility, quality of life and dual-task performance with significant improved DTEx performance. Control group did not show any significant changes on these tests except for showing a reduction in dual-task performance. Conclusion We suggest that the dual-task combination of multisensory cognitive stimulation and multimodal moderate physical exercise training, twice a week, may be adopted as an effective program to reduce progression of age-related cognitive decline and improve physical fitness and quality of life on healthy older adults. Clinical Trial Registration Brazilian Registry of Clinical Trials: https://ensaiosclinicos.gov.br/rg/RBR-9zrx3d -UTN code: U1111-1233-6349.
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Affiliation(s)
- Naina Yuki Vieira Jardim
- Neurodegeneration and Infection Research Laboratory, Institute of Biological Science/João de Barros Barreto University Hospital, Federal University of Pará, Belém, Brazil
| | - Natáli Valim Oliver Bento-Torres
- Neurodegeneration and Infection Research Laboratory, Institute of Biological Science/João de Barros Barreto University Hospital, Federal University of Pará, Belém, Brazil.,Physical Therapy and Occupational Therapy Program, Federal University of Pará, Belém, Brazil
| | - Victor Oliveira Costa
- Neurodegeneration and Infection Research Laboratory, Institute of Biological Science/João de Barros Barreto University Hospital, Federal University of Pará, Belém, Brazil
| | - Josilayne Patricia Ramos Carvalho
- Neurodegeneration and Infection Research Laboratory, Institute of Biological Science/João de Barros Barreto University Hospital, Federal University of Pará, Belém, Brazil.,Physical Therapy and Occupational Therapy Program, Federal University of Pará, Belém, Brazil
| | - Helen Tatiane Santos Pontes
- Neurodegeneration and Infection Research Laboratory, Institute of Biological Science/João de Barros Barreto University Hospital, Federal University of Pará, Belém, Brazil
| | - Alessandra Mendonça Tomás
- Neurodegeneration and Infection Research Laboratory, Institute of Biological Science/João de Barros Barreto University Hospital, Federal University of Pará, Belém, Brazil
| | - Marcia Consentino Kronka Sosthenes
- Neurodegeneration and Infection Research Laboratory, Institute of Biological Science/João de Barros Barreto University Hospital, Federal University of Pará, Belém, Brazil
| | - Kirk I Erickson
- Department of Psychology, University of Pittsburgh, Pittsburgh, PA, United States
| | - João Bento-Torres
- Neurodegeneration and Infection Research Laboratory, Institute of Biological Science/João de Barros Barreto University Hospital, Federal University of Pará, Belém, Brazil.,Physical Therapy and Occupational Therapy Program, Federal University of Pará, Belém, Brazil
| | - Cristovam Wanderley Picanço Diniz
- Neurodegeneration and Infection Research Laboratory, Institute of Biological Science/João de Barros Barreto University Hospital, Federal University of Pará, Belém, Brazil
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12
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Blasco-Lafarga C, Cordellat A, Forte A, Roldán A, Monteagudo P. Short and Long-Term Trainability in Older Adults: Training and Detraining Following Two Years of Multicomponent Cognitive-Physical Exercise Training. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17165984. [PMID: 32824709 PMCID: PMC7460235 DOI: 10.3390/ijerph17165984] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 08/11/2020] [Accepted: 08/13/2020] [Indexed: 12/21/2022]
Abstract
Despite the benefits of multicomponent physical–cognitive training programs (MCCogTPs), lower training intensities in the concurrent approach, and bigger heterogeneity with aging, suggest the need for long-term analyses, with special attention to training and detraining in older adults. The present study aims to examine these training/detraining effects in a two year MCCogTP, looking for specific dynamics in the trainability of their physical and cognitive capacities. The intervention was divided into four periods: T1, T2 (8 months of training each), and D1, D2 (3.5 months of detraining plus 0.5 of testing each). Twenty-five healthy seniors (70.82 ± 5.18 years) comprised the final sample and were assessed for cardiovascular fitness (6-minutes walking test), lower-limbs strength (30-seconds chair-stand test) and agility (8-feet timed up-and-go test). Inhibition (Stroop test) was considered for executive function. Physical and cognitive status improved significantly (p < 0.05) throughout the two years, with larger enhancements for physical function (mainly strength and agility). Strength and cardiovascular fitness were more sensitive to detraining, whilst agility proved to have larger training retentions. Inhibition followed an initial similar trend, but it was the only variable to improve along D2 (d = 0.52), and changes were not significant within periods. Notwithstanding aging, and the exercise cessation in D2, physical and cognitive status remained enhanced two years later compared to baseline, except for lower-limb strength. According to these results, basic physical capacities are very sensitive to training/detraining, deserving continuous attention (especially strength). Both reducing detraining periods and complementary resistance training should be considered. Additionally, physical enhancements following MCcogTPs may help cognition maintenance during detraining.
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Affiliation(s)
- Cristina Blasco-Lafarga
- Physical Education and Sports Department, University of Valencia, 46010 Valencia, Spain; (C.B.-L.); (A.R.)
- Sport Performance & Physical Fitness Research Group (UIRFIDE), University of Valencia, 46010 Valencia, Spain;
| | - Ana Cordellat
- Physical Education and Sports Department, University of Valencia, 46010 Valencia, Spain; (C.B.-L.); (A.R.)
- Sport Performance & Physical Fitness Research Group (UIRFIDE), University of Valencia, 46010 Valencia, Spain;
- Correspondence:
| | - Anabel Forte
- Statistics and Operational Research Department, University of Valencia, 46100 Burjassot, Valencia, Spain;
| | - Ainoa Roldán
- Physical Education and Sports Department, University of Valencia, 46010 Valencia, Spain; (C.B.-L.); (A.R.)
- Sport Performance & Physical Fitness Research Group (UIRFIDE), University of Valencia, 46010 Valencia, Spain;
| | - Pablo Monteagudo
- Sport Performance & Physical Fitness Research Group (UIRFIDE), University of Valencia, 46010 Valencia, Spain;
- Education and Specific Didactics Department, Jaume I University, 12071 Castellon, Spain
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13
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Rezola-Pardo C, Hervás G, Arrieta H, Hernández-de Diego A, Ruiz-Litago F, Gil SM, Rodriguez-Larrad A, Irazusta J. Physical exercise interventions have no effect on serum BDNF concentration in older adults living in long-term nursing homes. Exp Gerontol 2020; 139:111024. [PMID: 32693009 DOI: 10.1016/j.exger.2020.111024] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Revised: 07/08/2020] [Accepted: 07/12/2020] [Indexed: 02/06/2023]
Abstract
Physical exercise protects against age-related cognitive decline. Brain-derived neurotrophic factor (BDNF) may mediate some of the cognitive benefits of physical exercise, but the effect of physical exercise on serum BDNF is unclear. Indeed, differential findings have been reported depending on the characteristics of the participants and the intensity, duration, and type of exercise. The aim of this study was to determine whether three different physical exercise interventions alter serum BDNF levels in older adults living in long-term nursing homes (LTNHs) and whether changes in physical, cognitive, and dual-task performance are related to changes in serum BDNF. LTNH study participants (n = 126) were randomly assigned to multicomponent or dual-task training or a walking program and serum BDNF levels were analyzed by ELISA. We also assessed physical, cognitive, and dual-task parameters. Neither the multicomponent, dual-task, nor walking exercise programs caused changes in serum BDNF concentration in older adults living in LTNHs. Changes in BDNF during the interventions were not significantly associated with modifications in physical, cognitive or dual-task performance parameters. Our results provide new evidence clarifying the relationship between physical and cognitive exercise and BDNF.
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Affiliation(s)
- Chloe Rezola-Pardo
- Department of Physiology, Faculty of Medicine and Nursery, University of the Basque Country, Bo Sarriena s/n, Leioa 48940, Bizkaia, Spain.
| | - Gotzone Hervás
- Department of Physiology, Faculty of Medicine and Nursery, University of the Basque Country, Bo Sarriena s/n, Leioa 48940, Bizkaia, Spain.
| | - Haritz Arrieta
- Department of Nursing II, Faculty of Medicine and Nursery, University of the Basque Country (UPV/EHU), Paseo Dr. J. Beguiristain, 105, Donostia/San Sebastian 20014, Gipuzkoa, Spain; Onkologikoa Foundation, Paseo Doctor Beguiristain, 121, Donostia/San Sebastián 20014, Gipuzkoa, Spain.
| | | | - Fatima Ruiz-Litago
- Department of Physiology, Faculty of Medicine and Nursery, University of the Basque Country, Bo Sarriena s/n, Leioa 48940, Bizkaia, Spain.
| | - Susana Maria Gil
- Department of Physiology, Faculty of Medicine and Nursery, University of the Basque Country, Bo Sarriena s/n, Leioa 48940, Bizkaia, Spain.
| | - Ana Rodriguez-Larrad
- Department of Physiology, Faculty of Medicine and Nursery, University of the Basque Country, Bo Sarriena s/n, Leioa 48940, Bizkaia, Spain.
| | - Jon Irazusta
- Department of Physiology, Faculty of Medicine and Nursery, University of the Basque Country, Bo Sarriena s/n, Leioa 48940, Bizkaia, Spain.
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14
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Wollesen B, Wildbredt A, van Schooten KS, Lim ML, Delbaere K. The effects of cognitive-motor training interventions on executive functions in older people: a systematic review and meta-analysis. Eur Rev Aging Phys Act 2020; 17:9. [PMID: 32636957 PMCID: PMC7333372 DOI: 10.1186/s11556-020-00240-y] [Citation(s) in RCA: 64] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Accepted: 05/13/2020] [Indexed: 11/10/2022] Open
Abstract
Background Ageing is associated with physical and cognitive decline, affecting independence and quality of life in older people. Recent studies show that in particular executive functions are important for daily-life function and mobility. This systematic review investigated the effectiveness of cognitive-motor training including exergaming on executive function (EF, set-shifting, working memory, inhibitory control) in healthy older people. Methods An electronic database search for randomised controlled trials (RCT), controlled clinical trials (CCT) and parallel group trials was performed using MEDLINE, EMBASE, and PsychINFO following PRISMA guidelines. Inclusion criteria were: (1) community-dwelling participants > 60 years without a medical condition or medical treatment, (2) reporting at least one cognitive-motor intervention while standing or walking, (3) use of dual-task interventions using traditional methods or modern technology to deliver a cognitive-motor task, (4) inclusion of at least one cognitive outcome. The PEDro scale was used for quality assessment. Results A total of 1557 studies were retrieved, of which 25 studies were included in this review. Eleven studies used a technology-based dual-task intervention, while 14 trials conducted a general cognitive-motor training. The age range of the cohort was 69 to 87 years. The interventions demonstrated positive effects on global cognitive function [mean difference 0.6, 95% CI 0.29–0.90] and inhibitory control [mean difference 0.61, 95% CI 0.28–0.94]. Effects were heterogeneous (I2 range: 60–95) and did not remain after a sensitivity analysis. Processing speed and dual-task costs also improved, but meta-analysis was not possible. Conclusion Cognitive-motor and technology-based interventions had a positive impact on some cognitive functions. Dual-task interventions led to improvements of domains related global cognitive functions and inhibitory control. Likewise, technology-based exergame interventions improved functions related to processing speed, attentional and inhibitory control. Training interventions with a certain level of exercise load such as progression in difficulty and task specificity were more effective to gain task-related adaptations on cognitive functions.
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Affiliation(s)
- Bettina Wollesen
- Department of Human Movement Science, University of Hamburg, Hamburg, Germany.,Biological Psychology and Neuroergonomics, Technical University of Berlin, Fasanenstr. 1, D-10623 Berlin, Germany
| | - Alicia Wildbredt
- Department of Human Movement Science, University of Hamburg, Hamburg, Germany
| | - Kimberley S van Schooten
- Neuroscience Research Australia, Sydney, New South Wales Australia.,School of Public Health and Community Medicine, Faculty of Medicine, University of New South Wales, Sydney, New South Wales Australia
| | - Mei Ling Lim
- Neuroscience Research Australia, Sydney, New South Wales Australia.,School of Public Health and Community Medicine, Faculty of Medicine, University of New South Wales, Sydney, New South Wales Australia
| | - Kim Delbaere
- Neuroscience Research Australia, Sydney, New South Wales Australia.,School of Public Health and Community Medicine, Faculty of Medicine, University of New South Wales, Sydney, New South Wales Australia
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