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Clark S, Johnson T, Runkel K, Wallace J. Update on Therapies in Older Adults. Med Clin North Am 2024; 108:895-910. [PMID: 39084840 DOI: 10.1016/j.mcna.2024.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/02/2024]
Abstract
Memory loss and dementia are among older adults' greatest health fears. This article provides insight into new developments to help delay the onset of dementia, to treat dementia in its earliest stages, and to manage behavioral problems that occur in persons with dementia. Urinary incontinence (UI) is another common problem in older adults that has a major impact on quality of life. This article evaluates newer medications for reducing urinary urge/UI and provides perspective in their role for managing UI.
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Affiliation(s)
- Sophie Clark
- Division of Geriatric Medicine, University of Colorado School of Medicine, 12631 East 17th Avenue, Box B179, Aurora, CO 80045, USA
| | - Thomas Johnson
- Division of Geriatric Medicine, University of Colorado School of Medicine, 12631 East 17th Avenue, Box B179, Aurora, CO 80045, USA. https://twitter.com/TMJohnsonMD
| | - Katherine Runkel
- Division of Geriatric Medicine, University of Colorado School of Medicine, 12631 East 17th Avenue, Box B179, Aurora, CO 80045, USA
| | - Jeffrey Wallace
- Division of Geriatric Medicine, University of Colorado School of Medicine, 12631 East 17th Avenue, Box B179, Aurora, CO 80045, USA.
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Ben Ayed I, Ammar A, Aouichaoui C, Naija S, Ben Amor S, Glenn JM, Chtourou H, Jahrami H, Trabelsi K, Trabelsi Y, El Massioui F. Effectiveness of Simultaneous Combined Intervention for Enhancing Cognitive Function in Patients with Moderate Alzheimer's Disease. J Alzheimers Dis Rep 2024; 8:833-845. [PMID: 38910946 PMCID: PMC11191630 DOI: 10.3233/adr-249003] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Accepted: 04/01/2024] [Indexed: 06/25/2024] Open
Abstract
Background The evidence supporting the effectiveness of combined interventions in Alzheimer's disease (AD) patients remains inconclusive. Objective The aim of this study was to evaluate the mid- and long-term effectiveness of physical training, alone or combined with cognitive games, on cognitive performance in patients with moderate AD. Methods Seventy-nine AD patients (≈73% females, age of ≈70±1 years) were randomly divided into three groups: aerobic-based training (AT-group, n = 27), aerobic-based training plus cognitive games (ACT-group, n = 25), and a control group engaged in reading (CG, n = 26), two sessions per week. Cognitive performance was evaluated at the start, 4th week (W4), end of the 8th week (W8), and after a 4-week detraining period (W12), using problem-solving (Tower-of-Hanoi), selective attention (Stroop-test), and working memory (Digit-Span-test) assessments. Stress levels and quality of life were also evaluated.Results:: Aerobic and combined training induced a positive effect on all cognitive functions tested at W4 (except problem-solving) and W8 (all p < 0.001) with greater improvements in working-memory and problem-solving in ACT-group (p < 0.05). Depression levels also decreased significantly, and quality of life improved at W8 (p < 0.001) in both groups. After 4 weeks of detraining, the beneficial effect of AT and ACT was still observed. The CG did not show any significant improvements at all time points.Conclusions:: Physical and cognitive interventions appear effective for improving cognitive-functions, quality-of-life, and reducing depression in AD patients. Combined training emerges as a more effective strategy to mitigate AD progression. Further research is necessary to validate these results and explore their potential for preventing early cognitive decline.
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Affiliation(s)
- Ines Ben Ayed
- Research Laboratory, Exercise Physiology and Physiopathology: from Integrated to Molecular “Biology, Medicine and Health”, LR19ES09, Faculty of Medicine of Sousse, Sousse University, Sousse, Tunisia
- Laboratory of Human and Artificial Cognition (EA 4004), Psychology UFR, University of Vin-cennes/Saint-Denis, Saint-Denis, France
- Research Laboratory, Education, Motricity, Sport and Health (EM2S), LR15JS01, High Institute of Sport and Physical Education of Sfax, University of Sfax, Sfax, Tunisia
| | - Achraf Ammar
- Department of Training and Movement Science, Institute of Sport Science, Johannes Gutenberg-University Mainz, Mainz, Germany
- Research Laboratory, Molecular Bases of Human Pathology, LR19ES13, Faculty of Medicine of Sfax, University of Sfax, Sfax, Tunisia
- High Institute of Sport and Physical Education of Sfax, University of Sfax, Sfax, Tunisia
| | - Chirine Aouichaoui
- Research Laboratory, Exercise Physiology and Physiopathology: from Integrated to Molecular “Biology, Medicine and Health”, LR19ES09, Faculty of Medicine of Sousse, Sousse University, Sousse, Tunisia
- High Institute of Sport and Physical Education of Ksar Saïd, University of Manouba, Cité Nasr, Tunisia
| | - Salma Naija
- Neurology Department, University Hospital Sahloul Sousse, Sousse, Tunisia
| | - Sana Ben Amor
- Neurology Department, University Hospital Sahloul Sousse, Sousse, Tunisia
| | - Jordan M. Glenn
- Department of Health, Exercise Science Research Center Human Performance and Recreation, University of Arkansas, Fayetteville, AR, USA
| | - Hamdi Chtourou
- High Institute of Sport and Physical Education of Sfax, University of Sfax, Sfax, Tunisia
- Research Unit, Physical Activity, Sport, and Health, UR18JS01, National Observatory of Sport, Tunis, Tunisia
| | - Haitham Jahrami
- Department of Psychiatry, College of Medicine and Medical Sciences, Arabian Gulf University, Manama, Bahrain
| | - Khaled Trabelsi
- Research Laboratory, Education, Motricity, Sport and Health (EM2S), LR15JS01, High Institute of Sport and Physical Education of Sfax, University of Sfax, Sfax, Tunisia
- High Institute of Sport and Physical Education of Sfax, University of Sfax, Sfax, Tunisia
| | - Yassine Trabelsi
- Research Laboratory, Exercise Physiology and Physiopathology: from Integrated to Molecular “Biology, Medicine and Health”, LR19ES09, Faculty of Medicine of Sousse, Sousse University, Sousse, Tunisia
| | - Farid El Massioui
- Laboratory of Human and Artificial Cognition (EA 4004), Psychology UFR, University of Vin-cennes/Saint-Denis, Saint-Denis, France
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Ziv G, Levin O, Netz Y. Selecting an appropriate control group for studying the effects of exercise on cognitive performance. PSYCHOLOGY OF SPORT AND EXERCISE 2024; 72:102602. [PMID: 38280537 DOI: 10.1016/j.psychsport.2024.102602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 09/12/2023] [Accepted: 01/24/2024] [Indexed: 01/29/2024]
Abstract
Differences in expectations between experimental and control groups can influence the outcomes of exercise interventions, emphasizing the need to match expectations across study groups. This online study examined whether the expectations to improve the performance of different cognitive tasks differ between various activities commonly used in research on the effects of exercise and cognitive function. Two hundred and five middle-aged adults performed two reaction-time tasks and one memory task. They were then asked to rate, on a 1-5 Likert scale, their expectations to improve performance in those tasks should they engage in six types of activities for three months: brisk walking, resistance exercise, stretching and balance exercises, watching videos with lectures on art, history, and science, a program of relaxation techniques, and yoga/tai chi/meditation. Results revealed that the highest expectations for improvement were associated with relaxation techniques and yoga/tai chi/meditation. Some activities, such as brisk walking and stretch and balance exercises, shared similar expectations. Previous knowledge of the possible beneficial effects of exercise on cognitive performance also led to higher expectations. To establish causal relationships, researchers should strive to use activities that share similar expectations to improve performance for the experimental and control groups. The findings of this study provide such activity pairs. Finally, researchers should also try to match participants with and without prior knowledge of the benefits of exercise to cognitive function between experimental and control groups.
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Affiliation(s)
- Gal Ziv
- Levinsky-Wingate Academic College - Wingate Campus, Netanya, Israel.
| | - Oron Levin
- Movement Control & Neuroplasticity Research Group, KU Leuven, Leuven, Belgium; Department of Health Promotion and Rehabilitation, Lithuanian Sports University, Kaunas, Lithuania
| | - Yael Netz
- Levinsky-Wingate Academic College - Wingate Campus, Netanya, Israel; Department of Health Promotion and Rehabilitation, Lithuanian Sports University, Kaunas, Lithuania
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Worschech F, Passarotto E, Losch H, Oku T, Lee A, Altenmüller E. What Does It Take to Play the Piano? Cognito-Motor Functions Underlying Motor Learning in Older Adults. Brain Sci 2024; 14:405. [PMID: 38672054 PMCID: PMC11048694 DOI: 10.3390/brainsci14040405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Revised: 04/14/2024] [Accepted: 04/18/2024] [Indexed: 04/28/2024] Open
Abstract
The acquisition of skills, such as learning to play a musical instrument, involves various phases that make specific demands on the learner. Knowledge of the cognitive and motor contributions during learning phases can be helpful in developing effective and targeted interventions for healthy aging. Eighty-six healthy older participants underwent an extensive cognitive, motoric, and musical test battery. Within one session, one piano-related and one music-independent movement sequence were both learned. We tested the associations between skill performance and cognito-motor abilities with Bayesian mixed models accounting for individual learning rates. Results showed that performance was positively associated with all cognito-motor abilities. Learning a piano-related task was characterized by relatively strong initial associations between performance and abilities. These associations then weakened considerably before increasing exponentially from the second trial onwards, approaching a plateau. Similar performance-ability relationships were detected in the course of learning a music-unrelated motor task. Positive performance-ability associations emphasize the potential of learning new skills to produce positive cognitive and motor transfer effects. Consistent high-performance tasks that demand maximum effort from the participants could be very effective. However, interventions should be sufficiently long so that the transfer potential can be fully exploited.
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Affiliation(s)
- Florian Worschech
- Institute of Music Physiology and Musician’s Medicine, Hanover University of Music, Drama and Media, 30175 Hanover, Germany
- Center for Systems Neuroscience, 30559 Hanover, Germany
| | - Edoardo Passarotto
- Institute of Music Physiology and Musician’s Medicine, Hanover University of Music, Drama and Media, 30175 Hanover, Germany
- Department of Neuroscience, University of Padova, 35121 Padova, Italy
| | - Hannah Losch
- Institute of Music Physiology and Musician’s Medicine, Hanover University of Music, Drama and Media, 30175 Hanover, Germany
- Institute for Music Education Research, Hanover University of Music, Drama and Media, 30175 Hanover, Germany
| | - Takanori Oku
- NeuroPiano Institute, Kyoto 600-8086, Japan
- College of Engineering and Design, Shibaura Institute of Technology, Tokyo 135-8548, Japan
| | - André Lee
- Institute of Music Physiology and Musician’s Medicine, Hanover University of Music, Drama and Media, 30175 Hanover, Germany
- Center for Systems Neuroscience, 30559 Hanover, Germany
- Department of Neurology, Klinikum Rechts der Isar Technische Universität München, 80333 Munich, Germany
| | - Eckart Altenmüller
- Institute of Music Physiology and Musician’s Medicine, Hanover University of Music, Drama and Media, 30175 Hanover, Germany
- Center for Systems Neuroscience, 30559 Hanover, Germany
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Cui J, Hao Z, Tian H, Yang Y, Wang J, Lin X. The effects of Tai Chi on standing balance control in older adults may be attributed to the improvement of sensory reweighting and complexity rather than reduced sway velocity or amplitude. Front Aging Neurosci 2024; 16:1330063. [PMID: 38650868 PMCID: PMC11033441 DOI: 10.3389/fnagi.2024.1330063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 03/18/2024] [Indexed: 04/25/2024] Open
Abstract
Introduction Tai Chi has proved to be an effective therapy for balance performance and cognition. However, non-consistency exists in the results of the effect of Tai Chi training on standing balance control in older adults. This study aimed to use traditional and non-traditional methods to investigate the effect of Tai Chi on standing balance in older adults. Methods Thirty-six Tai Chi practitioners (TC group) and thirty-six older adults with no Tai Chi practice (control group) were recruited in this study. A Nintendo Wii Balance Board was used to record the center of pressure (COP) during standing balance over 20 s in the condition of eyes closed with three repetitions. The wavelet analysis, multiscale entropy, recurrence quantification analysis, and traditional methods were used to evaluate the standing balance control in the anterior-posterior (AP) and mediolateral (ML) directions. Results (1) Greater sway mean velocity in the AP direction and sway Path length were found in the TC group compared with the control group; (2) lower Very-low frequency band (0.10-0.39 Hz) and higher Moderate frequency band (1.56-6.25 Hz) in the AP and ML directions were found in the TC group compared with the control group; (3) greater complexity index (CI) and lower determinism (DET) in the AP and ML directions were observed in the TC group compared with control group; (4) greater path length linked with smaller Very-low frequency band in the AP and ML directions and higher Moderate frequency band in the AP direction in both groups; (5) greater path length linked with lower DET and higher CI in the AP direction only in the TC group. Conclusion Long-term Tai Chi practice improved sensory reweighting (more reliance on the proprioception system and less reliance on the vestibular system) and complexity of standing balance control in older adults. In addition, greater sway velocity may be as an exploratory role in standing balance control of TC older adults, which correlated with greater complexity, but no such significant relationship in the control group. Therefore, the effects of Tai Chi practice on standing balance control in older adults may be attributed to the improvement of sensory reweighting and complexity rather than reduced sway velocity or amplitude.
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Affiliation(s)
- Jianhua Cui
- Department of Sports Science, College of Education, Zhejiang University, Hangzhou, China
| | - Zengming Hao
- Department of Rehabilitation Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Haibo Tian
- School of Teacher Education, Shaoxing University, Shaoxing, China
| | - Yi Yang
- Department of Sports Science, College of Education, Zhejiang University, Hangzhou, China
| | - Jian Wang
- Department of Sports Science, College of Education, Zhejiang University, Hangzhou, China
- Center for Psychological Sciences, Zhejiang University, Hangzhou, China
| | - Xiaomei Lin
- Department of Sports Science, College of Education, Zhejiang University, Hangzhou, China
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Alashram AR. Effectiveness of aerobic exercise on cognition in individuals with traumatic brain injury: A systematic review. APPLIED NEUROPSYCHOLOGY. ADULT 2024:1-9. [PMID: 38470898 DOI: 10.1080/23279095.2024.2327829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/14/2024]
Abstract
Cognitive deficits are among the most common impairments in individuals with traumatic brain injury (TBI). Aerobic exercise is a repetitive and structured physical activity that influences structural and functional brain alterations differently. This review aims to examine the effects of aerobic exercise on cognition in individuals with TBI. PubMed, CINAHL, EMBASE, SCOPUS, MEDLINE, and Web of Science were searched from inception to December 20, 2023. Studies designed as randomized controlled trials (RCT), clinical controlled trials (CCT), and pilot studies included individuals with a confirmed diagnosis of TBI, comparing aerobic exercise with passive, active, or no control group and included at least one outcome measure assessing any cognitive domain were selected. The quality of the selected studies was assessed using the Physiotherapy Evidence Database (PEDro) scale. Six studies met the eligibility criteria (n = 118), with 53% of participants being female. Four studies were of good quality, fair quality (n = 1), and poor quality (n = 1) on the PEDro. Two of the selected studies showed significant improvements in cognition after moderate and vigorous aerobic exercises, while four studies indicated that moderate and vigorous aerobic exercise did not improve cognition post-TBI. The evidence on the effects of moderate and vigorous aerobic exercise on cognitive function post-TBI remains limited. Additional studies are strongly warranted to understand aerobic exercise's effects on cognition post-TBI.
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Affiliation(s)
- Anas R Alashram
- Department of Physiotherapy, Middle East University, Amman, Jordan
- Applied Science Research Center, Applied Science Private University, Amman, Jordan
- Department of Human Sciences and Promotion of the Quality of Life, San Raffaele Roma Open University, Rome, Italy
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Li G, Huang P, Cui S, He Y, Jiang Q, Li B, Li Y, Xu J, Wang Z, Tan Y, Chen S. Tai Chi improves non-motor symptoms of Parkinson's disease: One-year randomized controlled study with the investigation of mechanisms. Parkinsonism Relat Disord 2024; 120:105978. [PMID: 38244460 DOI: 10.1016/j.parkreldis.2023.105978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 12/04/2023] [Accepted: 12/19/2023] [Indexed: 01/22/2024]
Abstract
BACKGROUND Tai Chi was found to improve motor symptoms in Parkinson's disease (PD). Whether long-term Tai Chi training could improve non-motor symptoms (NMS) and the related mechanisms were unknown. OBJECTIVE To investigate Tai Chi's impact on non-motor symptoms in PD and related mechanisms. METHODS 95 early-stage PD patients were recruited and randomly divided into Tai Chi (N = 32), brisk walking (N = 31), and no-exercise groups (N = 32). All subjects were evaluated at baseline, 6 months, and 12 months within one-year intervention. Non-motor symptoms (including cognition, sleep, autonomic symptoms, anxiety/depression, and quality of life) were investigated by rating scales. fMRI, plasma cytokines and metabolomics, and blood Huntingtin interaction protein 2 (HIP2) mRNA levels were detected to observe changes in brain networks and plasma biomarkers. RESULTS Sixty-six patients completed the study. Non-motor functions assessed by rating scales, e.g. PD cognitive rating scale (PDCRS) and Epworth Sleepiness scale (ESS), were significantly improved in the Tai Chi group than the control group. Besides, Tai Chi had advantages in improving NMS-Quest and ESS than brisk walking. Improved brain function was seen in the somatomotor network, correlating with improved PDCRS (p = 0.003, respectively). Downregulation of eotaxin and upregulation of BDNF demonstrated a positive correlation with improvement of PDCRS and PDCRS-frontal lobe scores (p ≤ 0.037). Improvement of energy and immune-related metabolomics (p ≤ 0.043), and elevation of HIP2 mRNA levels (p = 0.003) were also found associated with the improvement of PDCRS. CONCLUSIONS Tai Chi improved non-motor symptoms in PD, especially in cognition and sleep. Enhanced brain network function, downregulation of inflammation, and enhanced energy metabolism were observed after Tai Chi training.
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Affiliation(s)
- Gen Li
- Department of Neurology and Institute of Neurology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, People's Republic of China
| | - Pei Huang
- Department of Neurology and Institute of Neurology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, People's Republic of China; Lab for Translational Research of Neurodegenerative Diseases, Shanghai Institute for Advanced Immunochemical Studies (SIAIS), Shanghai Tech University, Shanghai, 201210, People's Republic of China.
| | - Shishuang Cui
- Department of Neurology and Institute of Neurology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, People's Republic of China
| | - Yachao He
- Department of Neurology and Institute of Neurology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, People's Republic of China
| | - Qinying Jiang
- Institute of Neuroscience, State Key Laboratory of Neuroscience, Key Laboratory of Primate Neurobiology, CAS Center for Excellence in Brain Science and Intelligence Technology, Shanghai Institute for Biological Sciences, Chinese Academy of Sciences, Shanghai, 200031, People's Republic of China
| | - Binyin Li
- Department of Neurology and Institute of Neurology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, People's Republic of China
| | - Yuxin Li
- Institute of Neuroscience, State Key Laboratory of Neuroscience, Key Laboratory of Primate Neurobiology, CAS Center for Excellence in Brain Science and Intelligence Technology, Shanghai Institute for Biological Sciences, Chinese Academy of Sciences, Shanghai, 200031, People's Republic of China
| | - Jin Xu
- Institute of Neuroscience, State Key Laboratory of Neuroscience, Key Laboratory of Primate Neurobiology, CAS Center for Excellence in Brain Science and Intelligence Technology, Shanghai Institute for Biological Sciences, Chinese Academy of Sciences, Shanghai, 200031, People's Republic of China
| | - Zheng Wang
- Institute of Neuroscience, State Key Laboratory of Neuroscience, Key Laboratory of Primate Neurobiology, CAS Center for Excellence in Brain Science and Intelligence Technology, Shanghai Institute for Biological Sciences, Chinese Academy of Sciences, Shanghai, 200031, People's Republic of China
| | - Yuyan Tan
- Department of Neurology and Institute of Neurology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, People's Republic of China.
| | - Shengdi Chen
- Department of Neurology and Institute of Neurology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, People's Republic of China; Lab for Translational Research of Neurodegenerative Diseases, Shanghai Institute for Advanced Immunochemical Studies (SIAIS), Shanghai Tech University, Shanghai, 201210, People's Republic of China.
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Menkyova I, Stastna D, Novotna K, Saling M, Lisa I, Vesely T, Slezakova D, Valkovic P. Effect of Tai-chi on balance, mood, cognition, and quality of life in women with multiple sclerosis: A one-year prospective study. Explore (NY) 2024; 20:188-195. [PMID: 37596158 DOI: 10.1016/j.explore.2023.07.011] [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: 02/26/2023] [Revised: 07/22/2023] [Accepted: 07/31/2023] [Indexed: 08/20/2023]
Abstract
INTRODUCTION One of the most debilitating problems encountered by people with multiple sclerosis (MS) is the loss of balance and coordination. Our study aimed to comprehensively evaluate the effectiveness of one year of Tai-chi exercise in patients with MS using both subjective and objective methods, including posturography. METHODS This was a single-group longitudinal one-year study performed from the 1st of January 2019 to the 1st of January 2020. The primary outcomes of interest were the Mini-Balance Evaluation Systems Test (Mini-BESTest) and static posturography measures as objective methods to detect subtle changes associated with postural control/balance impairment. Secondary outcomes were measures of depression, anxiety, cognitive performance, and quality of life. All objective and subjective parameters were assessed four times: at baseline, and after three, six and 12 months of regular Tai-chi training. The difference was calculated as a subtraction of baseline values from every timepoint value for each measurement. If the normality test was passed, parametric one-sample t-test was used, if failed, Wilcoxon signed ranks test was used to test the difference between the baseline and each timepoint. Alpha was set to 0.017 using Bonferroni correction for multiple comparisons. RESULTS Out of 25 patients with MS enrolled, 15 women with MS (mean age 44.27 years) were included for statistical analyses after completing the 12-month program. After 12 months, significant improvements were found in all objective balance and gait tests: Mini-BESTest (p<0.001), static posturography measures (total area of the centre of foot pressure - TA; p = 0.015), 25 Feet Walk Test (25FWT; p = 0.001), anxiety (Beck Anxiety Inventory - BAI; p = 0.005) and cognition tests (Paced Auditory Serial Addition Test - PASAT; p = 0.003). Measures of depression (Beck Depression Inventory - BDI; p = 0.071), cognition (Symbol Digit Modalities Test - SDMT; p = 0.079), and health-related quality of life (European Quality of Life 5-Dimensions Questionnaire - EQ-5D-5L; p = 0.095) showed a trend of improvement but were not significant, which could be the result of a small sample and increased bias due the type II error. CONCLUSION According to these preliminary results, this study indicates the possible beneficial effects of long-term Tai-chi training on patients with MS. Although these findings need to be confirmed by further studies with a larger sample of participants of both genders and require more rigorous randomized controlled trials (RCT) design, our findings support the recommendation of regular and long-term Tai-chi exercise in patients with MS. CLINICALTRIALS GOV IDENTIFIER (RETROSPECTIVELY REGISTERED) NCT05474209.
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Affiliation(s)
- Ingrid Menkyova
- Second Department of Neurology, Faculty of Medicine, Comenius University Bratislava, University Hospital Bratislava, Slovakia; Department of Neurology and Centre of Clinical Neuroscience, First Faculty of Medicine, Charles University in Prague and General University Hospital, Prague, Czechia
| | - Dominika Stastna
- Department of Neurology and Centre of Clinical Neuroscience, First Faculty of Medicine, Charles University in Prague and General University Hospital, Prague, Czechia
| | - Klara Novotna
- Department of Neurology and Centre of Clinical Neuroscience, First Faculty of Medicine, Charles University in Prague and General University Hospital, Prague, Czechia
| | - Marian Saling
- Second Department of Neurology, Faculty of Medicine, Comenius University Bratislava, University Hospital Bratislava, Slovakia
| | - Iveta Lisa
- Second Department of Neurology, Faculty of Medicine, Comenius University Bratislava, University Hospital Bratislava, Slovakia
| | - Tomas Vesely
- Department of Information and Communication Technologies in Medicine, Faculty of Biomedical Engineering, Czech Technical University in Prague, Czechia
| | - Darina Slezakova
- Second Department of Neurology, Faculty of Medicine, Comenius University Bratislava, University Hospital Bratislava, Slovakia
| | - Peter Valkovic
- Second Department of Neurology, Faculty of Medicine, Comenius University Bratislava, University Hospital Bratislava, Slovakia; Centre of Experimental Medicine, Institute of Normal and Pathological Physiology, Slovak Academy of Sciences, Bratislava, Slovakia.
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Chu CL, Chueh TY, Hung TM. Examining the effects of exercise with different cognitive loads on executive function: A systematic review. PROGRESS IN BRAIN RESEARCH 2024; 283:167-192. [PMID: 38538187 DOI: 10.1016/bs.pbr.2024.01.003] [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: 07/23/2024]
Abstract
Executive functions (EFs) play a pivotal role in daily functioning, academic and vocational achievement, well-being, and the regulation of cognitive processes that impact the quality of life. Physical exercise has been shown to have positive effects on EFs. However, there remains some controversy regarding whether exercise with greater cognitive loads may be more effective for improving EFs. Through this systematic review, we aimed to synthesize available cross-sectional and longitudinal intervention studies concerning the effects of exercise with varying cognitive loads on EFs. The literature search was conducted across three electronic databases, retrieving cross-sectional and longitudinal intervention (randomized controlled trials) studies, using a standardized EF measurement from inception until June 2023. Our search yielded a total of 1570 potentially relevant articles, of which 53 were considered for full-text reading, and 28 were included in the review after full-text reading. The present study utilized Gentile's (2000) taxonomy classification to determine the cognitive load levels in exercises. Overall, findings from the 28 included studies suggested that exercise training interventions are a promising way to promote overall EF. Noteworthy, there is preliminary empirical evidence to suggest that exercises with higher cognitive loads resulted in greater benefits for EF than those with lower cognitive loads.
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Affiliation(s)
- Chiung-Ling Chu
- Department of Physical Education and Sport Sciences, National Taiwan Normal University, Taipei, Taiwan
| | - Ting-Yu Chueh
- Department of Physical Education and Sport Sciences, National Taiwan Normal University, Taipei, Taiwan; Master's Program of Transition and Leisure Education for Individuals with Disabilities, University of Taipei, Taipei, Taiwan
| | - Tsung-Min Hung
- Department of Physical Education and Sport Sciences, National Taiwan Normal University, Taipei, Taiwan.
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Fu S, Liu F, Zhi X, Wang Y, Liu Y, Chen H, Wang Y, Luo M. Applications of functional near-infrared spectroscopy in non-drug therapy of traditional Chinese medicine: a review. Front Neurosci 2024; 17:1329738. [PMID: 38333602 PMCID: PMC10851877 DOI: 10.3389/fnins.2023.1329738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Accepted: 12/31/2023] [Indexed: 02/10/2024] Open
Abstract
Non-drug therapies of traditional Chinese medicine (TCM), including acupuncture, massage, tai chi chuan, and Baduanjin, have emerged as widespread interventions for the treatment of various diseases in clinical practice. In recent years, preliminary studies on the mechanisms of non-drug therapies of TCM have been mostly based on functional near-infrared spectroscopy (fNIRS) technology. FNIRS is an innovative, non-invasive tool to monitor hemodynamic changes in the cerebral cortex. Our review included clinical research conducted over the last 10 years, establishing fNIRS as a reliable and stable neuroimaging technique. This review explores new applications of this technology in the field of neuroscience. First, we summarize the working principles of fNIRS. We then present preventive research on the use of fNIRS in healthy individuals and therapeutic research on patients undergoing non-drug therapies of TCM. Finally, we emphasize the potential for encouraging future advancements in fNIRS studies to establish a theoretical framework for research in related fields.
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Affiliation(s)
- Shifang Fu
- Traditional Chinese Medicine Rehabilitation Center, Second Affiliated Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Fanqi Liu
- Traditional Chinese Medicine Rehabilitation Center, Second Affiliated Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Xiaoyu Zhi
- Traditional Chinese Medicine Rehabilitation Center, Second Affiliated Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yu Wang
- Traditional Chinese Medicine Rehabilitation Center, Second Affiliated Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yijia Liu
- Traditional Chinese Medicine Rehabilitation Center, Second Affiliated Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Hao Chen
- Department of Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yanguo Wang
- Traditional Chinese Medicine Rehabilitation Center, Second Affiliated Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Mingchi Luo
- Traditional Chinese Medicine Rehabilitation Center, Second Affiliated Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin, China
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11
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Zhang J, Yang Z, Fan H. Knowledge structure and future research trends of body-mind exercise for mild cognitive impairment: a bibliometric analysis. Front Neurol 2024; 15:1351741. [PMID: 38322586 PMCID: PMC10844579 DOI: 10.3389/fneur.2024.1351741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Accepted: 01/09/2024] [Indexed: 02/08/2024] Open
Abstract
Background Mild cognitive impairment (MCI) is a common neurodegenerative disorder that poses a risk of progression to dementia. There is growing research interest in body-mind exercise (BME) for patients with MCI. While we have observed a rapid growth in interest in BME for MCI over the past 10 years, no bibliometric analysis has investigated the knowledge structure and research trends in this field. Consequently, the objective of this research is to conduct a bibliometric analysis of global publications of BME for MCI from 2013 to 2022. Methods A total of 242 publications in the field of BME for MCI were retrieved from the Web of Science Core Collection. Bibliometric analysis, including performance analysis, science mapping, and visualization, was performed using CiteSpace, VOSviewer, and Microsoft Excel. Results Publications and citations in the field of BME for MCI have shown a rapidly increasing trend over the last decade. Geriatrics & Gerontology, and Neurosciences were the most frequently involved research categories. China (78 documents) and the USA (75 documents) contributed to the largest number of publications and had the strongest international collaborative networks. Fujian University of Traditional Chinese Medicine contributed to the largest number of publications (12 documents), and Chen, L of this institution was the most prolific author (12 documents). Frontiers in Aging Neuroscience (16 documents), and JOURNAL OF ALZHEIMER'S DISEASE (12 documents) were the most prolific journals. Tai Chi and Baduanjin, as specific types of BME, were the hotspots of research in this field, while evidence synthesis and guidelines might be future research trends. Conclusion In the last decade, there has been a rapid growth in scientific activities in the field of BME for MCI. The results of this study provide researchers and other stakeholders with knowledge structure, hotspots, and future research trends in this field.
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Affiliation(s)
- Jing Zhang
- Faculty of Physical Education, Shanghai International Studies University, Shanghai, China
| | - Zhen Yang
- Faculty of Movement and Rehabilitation Sciences, KU Leuven, Leuven, Belgium
- Lothian Birth Cohort, Department of Psychology, The University of Edinburgh, Edinburgh, United Kingdom
| | - Huiying Fan
- School of Physical Education, Shanghai Normal University, Shanghai, China
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12
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Lannon-Boran C, Hannigan C, Power JM, Lambert J, Kelly M. The effect of mindfulness-based intervention on cognitively unimpaired older adults' cognitive function and sleep quality: a systematic review and meta-analysis. Aging Ment Health 2024; 28:23-35. [PMID: 37485984 DOI: 10.1080/13607863.2023.2228255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 05/30/2023] [Indexed: 07/25/2023]
Abstract
Objective: This systematic review and meta-analysis aimed to investigate the effect of mindfulness-based intervention (MBI) on cognitively unimpaired older adults' cognitive function and sleep quality.Method: Studies published in English since 2010 were considered for inclusion. Databases searched were PubMed, Embase, Web of Science, and PsycInfo. We included randomized controlled trials (RCTs) with adults over 55 with no known cognitive impairment, that recorded cognitive outcomes and/or sleep quality pre- and post-intervention, and that implemented Mindfulness-Based Stress Reduction (MBSR), or an MBI closely based on MBSR protocol.Results: Seven RCTs fit the inclusion criteria, with 276 participants in MBI groups and 287 in controls. Four studies investigated mindfulness and cognitive function, two investigated mindfulness and sleep quality, and one investigated mindfulness, cognitive function, and sleep quality. Some studies were not reported in sufficient detail to be included in meta-analyses. Results of meta-analyses showed no significant differences between MBI groups vs controls on cognitive measures of executive function, free recall, and delayed recall. Meta-analysis revealed that MBI significantly improved sleep quality compared to controls.Conclusion: Given that poor sleep quality is strongly linked to increased risk of cognitive decline, further research investigating sleep quality's role in the mindfulness-cognitive function relationship in cognitively unimpaired older adults is recommended.
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Affiliation(s)
- Colm Lannon-Boran
- Department of Psychology, National College of Ireland, Dublin, Ireland
- Department of Psychology, Maynooth University, Kildare, Ireland
| | - Caoimhe Hannigan
- Department of Psychology, National College of Ireland, Dublin, Ireland
| | | | - Jonathan Lambert
- School of Computing, National College of Ireland, Dublin, Ireland
| | - Michelle Kelly
- Department of Psychology, National College of Ireland, Dublin, Ireland
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Qi L, Wang GL, Yang YL, Yang SY, Liu LQ, Zhang JW. Positive effects of brisk walking and Tai Chi on cognitive function in older adults: An fNIRS study. Physiol Behav 2024; 273:114390. [PMID: 37890605 DOI: 10.1016/j.physbeh.2023.114390] [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: 08/18/2023] [Revised: 10/10/2023] [Accepted: 10/24/2023] [Indexed: 10/29/2023]
Abstract
Exercise has shown to have beneficial effects on cognition in older adults. The purpose of this study was to investigate the cortical hemodynamic responses during the word-color Stroop test (WCST) prior and after acute walking and Tai Chi exercise by functional near-infrared spectroscopy (fNIRS). Twenty participants (9 males, mean age 62.8 ± 5.2), first underwent a baseline WCST test, after which they took three WCST tests in a randomized order, (a) after sitting rest (control), (b) after 6 minutes performing Tai Chi Quan, and (c) after a bout of 6 minutes brisk walking. During these four WCST tests cortical hemodynamic changes in the prefrontal area were monitored with fNIRS. Both brisk walking and Tai Chi enhanced hemodynamic activity during the Stroop incongruent tasks, leading to improved cognitive performance (quicker reaction time). Brisk walking induced a greater hemodynamic activity in the right dorsolateral prefrontal cortex (DLPFC) and ventrolateral prefrontal cortex (VLPFC) area, whereas Tai Chi induced a greater bilateral hemodynamic activity in the DLPFC and VLPFC areas. The present study provided empirical evidence of enhanced hemodynamic response in task- specific regions of the brain that can be achieved by a mere six minutes of brisk walking or Tai Chi in older adults.
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Affiliation(s)
- Liping Qi
- School of Artificial intelligence, Dalian University of Technology, Dalian, Liaoning 116024, China.
| | - Guo-Liang Wang
- School of Artificial intelligence, Dalian University of Technology, Dalian, Liaoning 116024, China
| | - Yu-Long Yang
- Faculty of Physical Education, Dalian University of Technology, Dalian, Liaoning 116024, China
| | - Shu-Ye Yang
- Faculty of Physical Education, Dalian University of Technology, Dalian, Liaoning 116024, China
| | - Li-Qing Liu
- Faculty of Physical Education, Dalian University of Technology, Dalian, Liaoning 116024, China
| | - Jian-Wei Zhang
- School of Artificial intelligence, Dalian University of Technology, Dalian, Liaoning 116024, China
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Chen H, Wang Y, Zhang M, Wang N, Ge S, Liu Y. Effectiveness of Tai Chi on cognitive function among older adults with mild cognitive impairment: a systematic review and meta-analysis of randomized controlled trials. Aging Ment Health 2024; 28:285-293. [PMID: 37728939 DOI: 10.1080/13607863.2023.2253183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 05/11/2023] [Indexed: 09/22/2023]
Abstract
OBJECTIVE To evaluate the effectiveness of Tai Chi on cognitive function in older adults with mild cognitive impairment. METHODS A systematic search of eight English and five Chinese electronic databases was conducted to identify randomized controlled trials of Tai Chi as the intervention. The main outcomes included executive function, episodic memory, visuospatial function, working memory, concentration, memory complaints, and global cognition. The Cochrane RoB tool was used to assess bias in the study. Meta-analysis was conducted using Review Manager 5.4. Narrative syntheses were performed if meta-analysis was inappropriate. RESULTS A total of eleven trials (905 participants) were included. Meta-analysis showed that Tai Chi significantly and moderately affected executive function (SMD = -1.01, 95% CI: -1.54 to -0.47, p < 0.001), episodic memory (SMD = 0.59, 95% CI: 0.24 to 0.94, p = 0.001), visuospatial function (SMD = 0.38, 95% CI: 0.15 to 0.60, p < 0.001), and global cognition (SMD = 0.57, 95% CI: 0.14 to 1.00, p = 0.01).One study showed that Tai Chi could improve verbal fluency. CONCLUSIONS This review reveals that Tai Chi can improve executive function, episodic memory, visuospatial function, and global cognition in older adults with mild cognitive impairment, but not working memory, concentration, or memory complaints. These findings are consist with existing reviews about the effectiveness of Tai Chi. Long-duration (> 1500 min) Tai Chi is more effective for improving global cognition. However, the findings should be interpreted with caution due to the potential risk of bias and limited sample sizes of the included studies. Future trials should examine the effectiveness of standardized Tai Chi intervention on cognitive outcomes in older adults with mild cognitive impairment.
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Affiliation(s)
- Hongyu Chen
- Department of Neurosurgery, The First Hospital of China Medical University, Shenyang, China
| | - Yuanyuan Wang
- Department of Nursing, Children's Hospital of Nanjing Medical University, Nanjing, China
| | - Minyi Zhang
- Department of Neurosurgery, The First Hospital of China Medical University, Shenyang, China
| | - Ning Wang
- Department of Neurosurgery, The First Hospital of China Medical University, Shenyang, China
| | - Song Ge
- Department of Natural Sciences, University of Houston-Downtown, Houston, TX, USA
| | - Yan Liu
- Department of Neurosurgery, The First Hospital of China Medical University, Shenyang, China
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Zhang M, Jia J, Yang Y, Zhang L, Wang X. Effects of exercise interventions on cognitive functions in healthy populations: A systematic review and meta-analysis. Ageing Res Rev 2023; 92:102116. [PMID: 37924980 DOI: 10.1016/j.arr.2023.102116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 10/17/2023] [Accepted: 10/31/2023] [Indexed: 11/06/2023]
Abstract
Chronic exercise intervention is a non-pharmacological therapy suggested to improve cognitive function in various populations. However, few meta-analyses have assessed the cognitive benefits associated with all FITT-VP variables (exercise frequency, intensity, bout duration time, type, volume or total intervention length, and progression) in healthy populations by age. Thus, this meta-analysis assessed the effects of each FITT-VP variable on cognitive function in healthy children, adults, and older adults. This study followed PRISMA guidelines. After searching PubMed and the Web of Science, we included 54 randomized controlled trials to examined the effects of FITT-VP variables on five cognitive domains: global cognition, executive function, memory, attention, and information processing. Moderation analyses assessed the effects by age and by each exercise variables. Exercise benefitted overall cognition and all subcognitive domains. Aerobic and resistance exercise showed the greatest benefits on global cognition and executive function respectively, whereas mind-body exercise benefitted memory. Among all populations, older adults showed the greatest benefits of exercise on global cognition, executive function, and memory compared with controls. Additional studies are needed to assess the effects of exercise on attention and information processing. This meta-analysis offers new insights on the relationships between cognition and FITT-VP exercise variables in healthy populations.
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Affiliation(s)
- Minggang Zhang
- School of Psychology, Shanghai University of Sport, Shanghai 200438, China
| | - Jiafeng Jia
- School of Psychology, Shanghai University of Sport, Shanghai 200438, China
| | - Yang Yang
- School of Psychology, Shanghai University of Sport, Shanghai 200438, China
| | - Lepu Zhang
- School of Psychology, Shanghai University of Sport, Shanghai 200438, China
| | - Xiaochun Wang
- School of Psychology, Shanghai University of Sport, Shanghai 200438, China.
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16
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Li F, Harmer P, Eckstrom E, Fitzgerald K, Winters-Stone K. Clinical Effectiveness of Cognitively Enhanced Tai Ji Quan Training on Global Cognition and Dual-Task Performance During Walking in Older Adults With Mild Cognitive Impairment or Self-Reported Memory Concerns : A Randomized Controlled Trial. Ann Intern Med 2023; 176:1498-1507. [PMID: 37903365 DOI: 10.7326/m23-1603] [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: 11/01/2023] Open
Abstract
BACKGROUND Mild cognitive impairment (MCI) negatively impacts cognition and dual-task abilities. A physical-cognitive integrated treatment approach could mitigate this risk for dementia. OBJECTIVE To compare the effectiveness of cognitively enhanced tai ji quan versus standard tai ji quan or stretching exercise in improving global cognition and reducing dual-task walking costs in older adults with MCI or self-reported memory concerns. DESIGN 3-group, randomized (1:1:1), superiority trial. (ClinicalTrials.gov: NCT04070703). SETTING Community residential homes. PARTICIPANTS 318 older adults with self-reported memory decline or concern and a Clinical Dementia Rating (CDR) global score of 0.5 or lower at baseline. INTERVENTION Cognitively enhanced tai ji quan (n = 105), standard tai ji quan (n = 107), or stretching (n = 106). All groups exercised at home via real-time videoconferencing, 1 hour semiweekly for 24 weeks. MEASUREMENTS The co-primary endpoints were change in Montreal Cognitive Assessment (MoCA; range, 0 to 30) and dual-task walking costs (difference between single- and dual-task gait speed, expressed in percentage) from baseline to 24 weeks. Secondary outcomes included CDR-Sum of Boxes (CDR-SB), Trail Making Test B, Digit Span Backward (DSB), and physical performance tests. Outcomes were assessed at 16, 24 (primary endpoint), and 48 weeks (6 months after intervention). RESULTS A total of 304 participants (96%) completed the 24-week assessment. Cognitively enhanced tai ji quan outperformed standard tai ji quan and stretching with a greater improvement in MoCA score (mean difference, 1.5 points [98.75% CI, 0.7 to 2.2 points] and 2.8 points [CI, 2.1 to 3.6 points], respectively) and in dual-task walking (mean difference, 9.9% [CI, 2.8% to 16.6%] and 22% [CI, 13% to 31%], respectively). The intervention effects persisted at 48-week follow-up. LIMITATION There was no nonexercise control group; participants had subjective or mild cognitive impairment. CONCLUSION Among community-dwelling older adults with MCI, cognitively enriched tai ji quan therapy was superior to standard tai ji quan and stretching exercise in improving global cognition and reducing dual-task gait interference, with outcomes sustained at 48 weeks. PRIMARY FUNDING SOURCE National Institute on Aging.
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Affiliation(s)
- Fuzhong Li
- Oregon Research Institute, Springfield, Oregon (F.L., P.H.)
| | - Peter Harmer
- Oregon Research Institute, Springfield, Oregon (F.L., P.H.)
| | - Elizabeth Eckstrom
- Division of General Internal Medicine & Geriatrics, Oregon Health & Science University, Portland, Oregon (E.E.)
| | | | - Kerri Winters-Stone
- Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon (K.W.)
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Hwang HF, Tseng KC, Chen SJ, Yu WY, Chen CY, Lin MR. Effects of home-based computerized cognitive training and tai chi exercise on cognitive functions in older adults with mild cognitive impairment. Aging Ment Health 2023; 27:2170-2178. [PMID: 37365961 DOI: 10.1080/13607863.2023.2225430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 06/04/2023] [Indexed: 06/28/2023]
Abstract
BACKGROUND A randomized trial was conducted to investigate the effects of computerized cognitive training (CCT) and tai chi exercise (TCE) vs. health education (HE) on cognitive functions in 189 older adults with mild cognitive impairment (MCI). METHODS Cognitive functions were assessed by the five-domain Mattis Dementia Rating Scale (MDRS) (attention, initiation/perseveration, construction, conceptualization, and memory) and the modified Telephone Interview of Cognitive Status (TICS-M), while the timed up and go (TUG), Tinetti's balance, activities of daily living (ADLs), and Activities-specific Balance Confidence (ABC) were also evaluated. Each intervention was delivered once a week for 6 months. All outcomes were followed up at 6 and 12 months of the study. RESULTS Compared to HE, CCT increased scores on the MDRS's total, initiation/perseveration, construction, and conceptualization domains and on the TICS-M at 6 months and those on the MDRS's total, attention, construction, conceptualization, and memory domains and on the TICS-M at 12 months; TCE increased scores on the MDRS's total and construction domains and on the TICS-M at 6 months and those on the MDRS's total, attention, initiation/perseveration, and conceptualization domains and on the TICS-M at 12 months. Moreover, CCT improved the TUG at 6 and 12 months and Tinetti's balance at 12 months, and TCE improved the TUG at 6 and 12 months, Tinetti's balance, and ABC at 6 and 12 months, and ADLs at 12 months. CONCLUSIONS The effects of CCT and TCE on improving global cognition and certain cognitive domains for older MCI adults may have been small but they lasted for at least 12 months.
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Affiliation(s)
- Hei-Fen Hwang
- Department of Nursing, National Taipei University of Nursing and Health Sciences, Taipei, Taiwan, ROC
- Institute of Injury Prevention and Control, College of Public Health, Taipei Medical University, Taipei, Taiwan, ROC
| | - Kuang-Chih Tseng
- Institute of Injury Prevention and Control, College of Public Health, Taipei Medical University, Taipei, Taiwan, ROC
| | - Sy-Jou Chen
- Department of Emergency Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan, ROC
| | - Wen-Yu Yu
- Department of Emergency Medicine, Taipei Medical University Hospital, Taipei, Taiwan, ROC
| | - Chih-Yi Chen
- Institute of Injury Prevention and Control, College of Public Health, Taipei Medical University, Taipei, Taiwan, ROC
| | - Mau-Roung Lin
- Institute of Injury Prevention and Control, College of Public Health, Taipei Medical University, Taipei, Taiwan, ROC
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18
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Farrukh S, Habib S, Rafaqat A, Sarfraz A, Sarfraz Z, Tariq H. Association of exercise, brain-derived neurotrophic factor, and cognition among older women: A systematic review and meta-analysis. Arch Gerontol Geriatr 2023; 114:105068. [PMID: 37257214 DOI: 10.1016/j.archger.2023.105068] [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: 04/08/2023] [Revised: 05/15/2023] [Accepted: 05/21/2023] [Indexed: 06/02/2023]
Abstract
This systematic review and meta-analysis explored the effects of structured exercise regimens on brain-derived neurotrophic factor (BDNF) levels, a proxy for cognitive function, in older women. In this study, we collated evidence from the available clinical trials that reported BDNF levels and other outcomes following structured exercise regimens. Adhering to PRISMA Statement 2020 guidelines. PubMed/MEDLINE, Scopus, CINAHL Plus, and Cochrane were systematically searched using a combination of the following keywords: brain-derived neurotrophic factor, women, exercise, older, cognition, and/or cognitive. A random-effects model was applied; the statistical analysis was conducted in RevMan 5.4 (Cochrane). The risk of bias in the included trials was assessed using the Risk of Bias in Non-Randomized Studies of Interventions (ROBINS-I) tool. Across 12 trials, 994 older women were included that were enrolled in different exercise regimens globally. Exercise regimens were categorized as aerobic, resistance/power training, aquatic, taekwondo, and multimodal and ranging from 30 to 60 min, 1-5 times per week across 5-24 weeks. Moderate improvement (Cohen's d: 0.44, 95% CI: 0.04-0.84, p = 0.03) was found in BDNF levels across all trials. There was a small yet insignificant improvement in mini-mental state examination (MMSE) scores (Cohen's d: 0.17, 95% CI: -0.79-1.13, p = 0.73). Aerobic exercise, aquatic exercise, and multimodal regimens showed significant association with improved BDNF levels but the sample size for individual exercise regimens was small A main limitation was the inclusion of 114 (10.3%) males in the data, introducing gender bias. This study provides novel insight into the association between various exercise regimens and BDNF levels among older women.
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Affiliation(s)
| | - Shagufta Habib
- University Medical and Dental College Faisalabad, Pakistan
| | - Amna Rafaqat
- Fatima Jinnah Medical University, Lahore, Pakistan
| | | | | | - Hira Tariq
- Shalamar Medical and Dental College, Lahore, Pakistan
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Troisi Lopez E, Liparoti M, Passarello N, Lucidi F, Mandolesi L. Multimodal Physical Exercise Affects Visuo-Spatial Working Memory: Preliminary Evidence from a Descriptive Study on Tai-Chi Practitioners and Runners. Brain Sci 2023; 13:1400. [PMID: 37891768 PMCID: PMC10605525 DOI: 10.3390/brainsci13101400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Revised: 09/27/2023] [Accepted: 09/29/2023] [Indexed: 10/29/2023] Open
Abstract
Recent evidence has shown a relationship between physical exercise (PE) and cognitive functioning. However, it is unknown if unimodal and multimodal modalities of PE affect cognitive abilities in different ways. To fill this gap, we analyzed the effects of unimodal PE (running) and multimodal PE (Tai Chi) on specific cognitive abilities. A sample of 33 participants (mean age = 52.6 ± 7.2) divided into eleven runners, eleven Tai Chi practitioners, and eleven age-matched sedentary individuals were subjected to a neuropsychological tests battery to assess shifting and problem solving abilities (Rule Shift Cards, BADS-RS, and Key Search tasks), verbal fluency (semantic and phonemic verbal fluency tasks), verbal memory (Rey's 15 words test), visuo-spatial working memory (Corsi test), and global cognitive functioning (clock-drawing test). The results showed significantly higher BADS-RS scores in runners and Tai Chi practitioners in comparison to the sedentary participants, thus evidencing improved shifting abilities for active individuals. Interestingly, post hoc analysis showed significantly higher span scores of Corsi test only in Tai Chi practitioners as compared to sedentary participants, suggesting how multimodal PE facilitates the visuo-spatial working memory processes. Although preliminary, our descriptive study indicates that the type of PE could modulate specific cognitive domains, even if the practice of motor activity favors a global cognitive improvement.
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Affiliation(s)
- Emahnuel Troisi Lopez
- Institute of Applied Sciences and Intelligent Systems, National Research Council, 80078 Pozzuoli, Italy;
| | - Marianna Liparoti
- Department of Social and Developmental Psychology, Faculty of Medicine and Psychology, University of Roma “Sapienza”, 00185 Rome, Italy; (M.L.); (F.L.)
| | - Noemi Passarello
- Department of Humanities, University of Naples Federico II, 80138 Naples, Italy;
| | - Fabio Lucidi
- Department of Social and Developmental Psychology, Faculty of Medicine and Psychology, University of Roma “Sapienza”, 00185 Rome, Italy; (M.L.); (F.L.)
| | - Laura Mandolesi
- Department of Humanities, University of Naples Federico II, 80138 Naples, Italy;
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Chen W, Li M, Li H, Lin Y, Feng Z. Tai Chi for fall prevention and balance improvement in older adults: a systematic review and meta-analysis of randomized controlled trials. Front Public Health 2023; 11:1236050. [PMID: 37736087 PMCID: PMC10509476 DOI: 10.3389/fpubh.2023.1236050] [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: 06/07/2023] [Accepted: 08/17/2023] [Indexed: 09/23/2023] Open
Abstract
Background and objective As the population ages, the health of older adults is becoming a public health concern. Falls are a significant threat to their health due to weakened balance. This study aims to investigate the beneficial effects of Tai Chi on fall prevention and balance improvement in older adults. Methods We conducted a systematic review and meta-analysis of randomized controlled trials related to Tai Chi, falls, and balance ability, searching PubMed, Embase, and Cochrane Library databases from their establishment until December 31, 2022. Two independent reviewers performed the search, screening of results, extraction of relevant data, and assessment of study quality. This study followed the PRISMA guidelines for systematic review and meta-analysis. Results Totally 24 RCTs were included for meta-analysis, and the results showed that Tai Chi can effectively reduce the risk of falls in older adults (RR: 0.76, 95% CI: 0.71 to 0.82) and decrease the number of falls (MD [95% CI]: -0.26 [-0.39, -0.13]). Tai Chi can also improve the balance ability of older adults, such as the timed up and go test (MD [95% CI]: -0.69 [-1.09, -0.29]) and the functional reach test (MD [95% CI]: 2.69 [1.14, 4.24]), as well as other balance tests such as single-leg balance test, Berg balance scale, and gait speed (p < 0.05). Subgroup analysis showed that Tai Chi is effective for both healthy older adults and those at high risk of falls (p < 0.001), and its effectiveness increases with the duration and frequency of exercise. In addition, the effect of Yang-style Tai Chi is better than that of Sun-style Tai Chi. Conclusion Tai Chi is an effective exercise for preventing falls and improving balance ability in older adults, whether they are healthy or at high risk of falling. The effectiveness of Tai Chi increases with exercise time and frequency. Yang-style Tai Chi is more effective than Sun-style Tai Chi. Systematic review registration https://clinicaltrials.gov/, identifier CRD42022354594.
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Affiliation(s)
- Weidong Chen
- Department of Integrated Traditional Chinese and Western Medicine Nutrition, The Sixth Affiliated Hospital, School of Medicine, South China University of Technology, Foshan, China
- The Second Clinical Medical College of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Min Li
- College and Hospital of Stomatology, Guangxi Medical University, Nanning, China
| | - Hai Li
- The Second Clinical Medical College of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yanzhao Lin
- The Second Clinical Medical College of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Zhoushan Feng
- Guangdong Provincial Key Laboratory of Major Obstetric Diseases, Guangdong-Hong Kong-Macao Greater Bay Area Higher Education Joint Laboratory of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Guangdong Provincial Clinical Research Center for Obstetrics and Gynecology, Guangzhou, China
- Guangzhou Key Laboratory of Neonatal Intestinal Diseases, Department of Neonatology, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
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21
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Liang IJ, Francombe-Webb J, McGuigan PM, Perkin OJ, Thompson D, Western MJ. The acceptability of homebased exercise snacking and Tai-chi snacking amongst high and low function UK and Taiwanese older adults. FRONTIERS IN AGING 2023; 4:1180939. [PMID: 37593678 PMCID: PMC10428172 DOI: 10.3389/fragi.2023.1180939] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 07/21/2023] [Indexed: 08/19/2023]
Abstract
Introduction: Exercise "snacking" and Tai-chi 'snacking' protocols are designed to overcome typical barriers to older adults' participation in muscle strength and balance exercise, using short bouts of home-based exercise. This study aimed to investigate the acceptability of homebred exercise- and Tai-chi snacking in British and Taiwanese older adults of high and low physical function. Methods: Thirty-three British and Thirty Taiwanese older adults took part in semi-structured interviews, after trying 1-week of exercise- and Tai-chi snacking. The interview schedule and deductive framework analysis was based on the seven components of the Theoretical Framework of Acceptability (TFA). Differences between the Taiwanese and United Kingdom participants and those considered high versus low physical function were also analysed. Results: Both snacking regimes were found to be convenient and easy to implement. Participants reported that no activity had to be given up, and considered the programmes would be beneficial to their physical and mental health. Interestingly, more UK-based participants preferred the elegant and relaxing movements of Tai-chi snacking, yet participants with low physical function experienced difficulties when mastering Tai-chi movements. A few high physical function participants perceived exercise snacking to be tedious. Discussion: Overall, the snacking exercise was found to be acceptable and useful. Personal affective attitude and different cultural backgrounds may affect exercise participation. Nevertheless, it is important to consider individuals' physical function when designing exercise regime. The findings indicate that making Tai-chi snacking easier to master initially, building in progression and adding some upper body movements in the exercise snacking may further enhance acceptability.
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Affiliation(s)
| | | | | | | | | | - Max J. Western
- Department for Health, University of Bath, Bath, England, United Kingdom
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22
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Tan L, Strudwick J, Deady M, Bryant R, Harvey SB. Mind-body exercise interventions for prevention of post-traumatic stress disorder in trauma-exposed populations: a systematic review and meta-analysis. BMJ Open 2023; 13:e064758. [PMID: 37438059 PMCID: PMC10347470 DOI: 10.1136/bmjopen-2022-064758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/14/2023] Open
Abstract
OBJECTIVE Mind-body exercise (MBE) interventions, such as yoga, are increasingly recognised as an adjunct treatment for trauma-related mental disorders but less is known about their efficacy as a preventative intervention. We aimed to systematically review if, and what type of, MBE interventions are effective at preventing the development of post-traumatic stress disorder (PTSD) or acute stress disorder (ASD) in trauma-exposed populations. DESIGN Systematic review and meta-analysis. METHODS A systematic search of MEDLINE, PsycINFO, EMBASE and CENTRAL databases was conducted to identify controlled trials of MBE interventions aimed at preventing the development of PTSD or ASD in high-risk populations. Risk of bias was assessed using the revised Cochrane risk-of-bias and ROBINS-I tools. Pooled effect sizes using Hedges' g and 95% CIs were calculated using random effects modelling for the main meta-analysis and planned subgroup and sensitivity analyses. RESULTS Six studies (N analysed=399) were included in the final meta-analysis. Overall, there was a small effect for MBE interventions in preventing the development of PTSD (g=-0.25, 95% CI -0.56 to 0.06) among those with previous or ongoing exposure to trauma. Although a prespecified subgroup analyses comparing the different types of MBE intervention were conducted, meaningful conclusions could not be drawn due to the small number of studies. None of the included studies assessed ASD symptoms. CONCLUSION Limited evidence was found for MBE interventions in reducing PTSD symptomology in the short term. Findings must be interpreted with caution due to the small number of studies and possible publication bias. PROSPERO REGISTRATION NUMBER CRD42020180375.
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Affiliation(s)
- Leona Tan
- School of Psychiatry, University of New South Wales, Sydney, New South Wales, Australia
- Black Dog Institute, Randwick, New South Wales, Australia
| | | | - Mark Deady
- Black Dog Institute, Randwick, New South Wales, Australia
| | - Richard Bryant
- School of Psychology, University of New South Wales, Sydney, New South Wales, Australia
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23
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Han YMY, Chan MMY, Choi CXT, Law MCH, Ahorsu DK, Tsang HWH. The neurobiological effects of mind-body exercise: a systematic review and meta-analysis of neuroimaging studies. Sci Rep 2023; 13:10948. [PMID: 37415072 PMCID: PMC10326064 DOI: 10.1038/s41598-023-37309-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 06/20/2023] [Indexed: 07/08/2023] Open
Abstract
The neurobiological effects of mind-body exercise on brain activation, functional neural connections and structural changes in the brain remain elusive. This systematic review and coordinate-based meta-analysis investigated the changes in resting-state and task-based brain activation, as well as structural brain changes before and after mind-body exercise compared to waitlist or active controls based on published structural or functional magnetic resonance imaging randomized controlled trials or cross-sectional studies. Electronic database search and manual search in relevant publications yielded 34 empirical studies with low-to-moderate risk of bias (assessed by Cochrane risk-of-bias tool for randomized trials or Joanna Briggs Institute's critical appraisal checklist for analytical cross-sectional studies) that fulfilled the inclusion criteria, with 26 studies included in the narrative synthesis and 8 studies included in the meta-analysis. Coordinate-based meta-analysis showed that, while mind-body exercise enhanced the activation of the left anterior cingulate cortex within the default mode network (DMN), it induced more deactivation in the left supramarginal gyrus within the ventral attention network (uncorrected ps < 0.05). Meta-regression with duration of mind-body practice as a factor showed that, the activation of right inferior parietal gyrus within the DMN showed a positive association with increasing years of practice (voxel-corrected p < 0.005). Although mind-body exercise is shown to selectively modulate brain functional networks supporting attentional control and self-awareness, the overall certainty of evidence is limited by small number of studies. Further investigations are needed to understand the effects of both short-term and long-term mind-body exercise on structural changes in the brain.PROSPERO registration number: CRD42021248984.
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Affiliation(s)
- Yvonne M Y Han
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong SAR, China.
| | - Melody M Y Chan
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong SAR, China
- Queensland Brain Institute, The University of Queensland, St Lucia, QLD, 4072, Australia
| | - Coco X T Choi
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong SAR, China
| | - Maxwell C H Law
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong SAR, China
| | - Daniel Kwasi Ahorsu
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong SAR, China
- Department of Special Education and Counselling, The Education University of Hong Kong, Hong Kong SAR, China
| | - Hector W H Tsang
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong SAR, China
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24
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You T, Leveille SG, Yeh GY, Wayne PM. Is Tai Chi beneficial for multisite pain syndrome in older adults? Aging Clin Exp Res 2023; 35:1443-1448. [PMID: 37256489 PMCID: PMC10428171 DOI: 10.1007/s40520-023-02439-2] [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: 03/10/2023] [Accepted: 05/08/2023] [Indexed: 06/01/2023]
Abstract
Chronic musculoskeletal pain is prevalent and undertreated in older adults. In particular, multisite pain is associated with serious functional consequences and falls and appears to be a novel geriatric syndrome. The causes of multisite pain are often multifactorial, and emerging evidence supports a complex pathway whereby multisite pain leads to cognitive problems, mobility decline, fear of falling, falls, and reduced participation in life roles. A few pharmacologic approaches are safe and effective for older adults with chronic multisite pain and evidence for effectiveness of non-pharmacologic treatments for this common condition is very limited. Compared to light physical exercise, mind-body exercise may prove to be more beneficial for older adults living with chronic pain. Tai Chi, as a movement-based mind-body exercise, can relieve pain symptoms, improve cognition and physical function, and lower risk for falls in older adults. However, little is known about the potential benefits of Tai Chi for older adults with multisite pain syndrome. Future large-scale randomized-controlled trials are needed to investigate the effectiveness of Tai Chi in alleviating pain and lowering fall risk in older adults with multisite pain, and the biological mechanisms that underlie its potential benefits to chronic pain, physical and cognitive functions, and falls in this at-risk population.
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Affiliation(s)
- Tongjian You
- Department of Exercise and Health Sciences, Robert and Donna Manning College of Nursing and Health Sciences, University of Massachusetts, Boston, MA, USA.
| | - Suzanne G Leveille
- Department of Nursing, Robert and Donna Manning College of Nursing and Health Sciences, University of Massachusetts, Boston, MA, USA
| | - Gloria Y Yeh
- Division of General Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
- Osher Center for Integrative Medicine, Brigham and Women's Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Peter M Wayne
- Osher Center for Integrative Medicine, Brigham and Women's Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
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25
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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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26
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Solis-Urra P, Molina-Hidalgo C, García-Rivero Y, Costa-Rodriguez C, Mora-Gonzalez J, Fernandez-Gamez B, Olvera-Rojas M, Coca-Pulido A, Toval A, Bellón D, Sclafani A, Martín-Fuentes I, Triviño-Ibañez EM, de Teresa C, Huang H, Grove G, Hillman CH, Kramer AF, Catena A, Ortega FB, Gómez-Río M, Erickson KI, Esteban-Cornejo I. Active Gains in brain Using Exercise During Aging (AGUEDA): protocol for a randomized controlled trial. Front Hum Neurosci 2023; 17:1168549. [PMID: 37284481 PMCID: PMC10239947 DOI: 10.3389/fnhum.2023.1168549] [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: 02/17/2023] [Accepted: 05/02/2023] [Indexed: 06/08/2023] Open
Abstract
Alzheimer's disease is currently the leading cause of dementia and one of the most expensive, lethal and severe diseases worldwide. Age-related decline in executive function is widespread and plays a key role in subsequent dementia risk. Physical exercise has been proposed as one of the leading non-pharmaceutical approaches to improve executive function and ameliorate cognitive decline. This single-site, two-arm, single-blinded, randomized controlled trial (RCT) will include 90 cognitively normal older adults, aged 65-80 years old. Participants will be randomized to a 24-week resistance exercise program (3 sessions/week, 60 min/session, n = 45), or a wait-list control group (n = 45) which will be asked to maintain their usual lifestyle. All study outcomes will be assessed at baseline and at 24-weeks after the exercise program, with a subset of selected outcomes assessed at 12-weeks. The primary outcome will be indicated by the change in an executive function composite score assessed with a comprehensive neuropsychological battery and the National Institutes of Health Toolbox Cognition Battery. Secondary outcomes will include changes in brain structure and function and amyloid deposition, other cognitive outcomes, and changes in molecular biomarkers assessed in blood, saliva, and fecal samples, physical function, muscular strength, body composition, mental health, and psychosocial parameters. We expect that the resistance exercise program will have positive effects on executive function and related brain structure and function, and will help to understand the molecular, structural, functional, and psychosocial mechanisms involved.
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Affiliation(s)
- Patricio Solis-Urra
- Department of Physical Education and Sports, Faculty of Sport Sciences, Sport and Health University Research Institute, University of Granada, Granada, Spain
- Servicio de Medicina Nuclear, Hospital Universitario Virgen de las Nieves, Granada, Spain
- Faculty of Education and Social Sciences, Universidad Andrés Bello, Viña del Mar, Chile
| | - Cristina Molina-Hidalgo
- Department of Psychology, University of Pittsburgh, Pittsburgh, PA, United States
- AdventHealth Research Institute, Neuroscience Institute, Orlando, FL, United States
| | - Yolanda García-Rivero
- Servicio de Medicina Nuclear, Hospital Universitario Virgen de las Nieves, Granada, Spain
- ibs.GRANADA Instituto de Investigación Biosanitaria, Granada, Spain
| | | | - Jose Mora-Gonzalez
- Department of Physical Education and Sports, Faculty of Sport Sciences, Sport and Health University Research Institute, University of Granada, Granada, Spain
| | - Beatriz Fernandez-Gamez
- Department of Physical Education and Sports, Faculty of Sport Sciences, Sport and Health University Research Institute, University of Granada, Granada, Spain
| | - Marcos Olvera-Rojas
- Department of Physical Education and Sports, Faculty of Sport Sciences, Sport and Health University Research Institute, University of Granada, Granada, Spain
| | - Andrea Coca-Pulido
- Department of Physical Education and Sports, Faculty of Sport Sciences, Sport and Health University Research Institute, University of Granada, Granada, Spain
| | - Angel Toval
- Department of Physical Education and Sports, Faculty of Sport Sciences, Sport and Health University Research Institute, University of Granada, Granada, Spain
| | - Darío Bellón
- Department of Physical Education and Sports, Faculty of Sport Sciences, Sport and Health University Research Institute, University of Granada, Granada, Spain
| | - Alessandro Sclafani
- Department of Physical Education and Sports, Faculty of Sport Sciences, Sport and Health University Research Institute, University of Granada, Granada, Spain
| | - Isabel Martín-Fuentes
- Department of Physical Education and Sports, Faculty of Sport Sciences, Sport and Health University Research Institute, University of Granada, Granada, Spain
| | - Eva María Triviño-Ibañez
- Servicio de Medicina Nuclear, Hospital Universitario Virgen de las Nieves, Granada, Spain
- ibs.GRANADA Instituto de Investigación Biosanitaria, Granada, Spain
| | - Carlos de Teresa
- Andalusian Centre of Sports Medicine, Consejería de Turismo y Deporte, Granada, Spain
| | - Haiqing Huang
- Department of Psychology, University of Pittsburgh, Pittsburgh, PA, United States
| | - George Grove
- Department of Psychology, University of Pittsburgh, Pittsburgh, PA, United States
| | - Charles H. Hillman
- Center for Cognitive and Brain Health, Northeastern University, Boston, MA, United States
- Department of Psychology, Northeastern University, Boston, MA, United States
- Department of Physical Therapy, Movement, and Rehabilitation Sciences, Northeastern University, Boston, MA, United States
| | - Arthur F. Kramer
- Center for Cognitive and Brain Health, Northeastern University, Boston, MA, United States
- Beckman Institute, University of Illinois, Urbana, IL, United States
| | - Andrés Catena
- School of Psychology, University of Granada, Granada, Spain
| | - Francisco B. Ortega
- Department of Physical Education and Sports, Faculty of Sport Sciences, Sport and Health University Research Institute, University of Granada, Granada, Spain
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y Nutrición, Instituto de Salud Carlos III, Madrid, Spain
| | - Manuel Gómez-Río
- Servicio de Medicina Nuclear, Hospital Universitario Virgen de las Nieves, Granada, Spain
- ibs.GRANADA Instituto de Investigación Biosanitaria, Granada, Spain
| | - Kirk I. Erickson
- Department of Psychology, University of Pittsburgh, Pittsburgh, PA, United States
- AdventHealth Research Institute, Neuroscience Institute, Orlando, FL, United States
| | - Irene Esteban-Cornejo
- Department of Physical Education and Sports, Faculty of Sport Sciences, Sport and Health University Research Institute, University of Granada, Granada, Spain
- ibs.GRANADA Instituto de Investigación Biosanitaria, Granada, Spain
- Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y Nutrición, Instituto de Salud Carlos III, Madrid, Spain
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27
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Xie Y, Cai K, Dai J, Wei G. Enhanced Integrity of White Matter Microstructure in Mind-Body Practitioners: A Whole-Brain Diffusion Tensor Imaging Study. Brain Sci 2023; 13:brainsci13040691. [PMID: 37190656 DOI: 10.3390/brainsci13040691] [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: 03/17/2023] [Revised: 04/17/2023] [Accepted: 04/17/2023] [Indexed: 05/17/2023] Open
Abstract
Tai Chi Chuan (TCC) is an increasingly popular multimodal mind-body practice with potential cognitive benefits, yet the neurobiological mechanisms underlying these effects, particularly in relation to brain white matter (WM) microstructure, remain largely unknown. In this study, we used diffusion tensor imaging (DTI) and the attention network test (ANT) to compare 22 TCC practitioners and 18 healthy controls. We found extensive differences in fractional anisotropy (FA), mean diffusivity (MD), axial diffusivity (AD), and radial diffusivity (RD) between the two groups. Specifically, TCC practitioners had significantly different diffusion metrics in the corticospinal tract (CST), fornix (FX)/stria terminalis (ST), and cerebral peduncle (CP). We also observed a significant correlation between increased FA values in the right CP and ANT performance in TCC practitioners. Our findings suggest that optimized regional WM microstructure may contribute to the complex information processing associated with TCC practice, providing insights for preventing cognitive decline and treating neurological disorders with cognitive impairment in clinical rehabilitation.
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Affiliation(s)
- Yingrong Xie
- CAS Key Laboratory of Behavioral Science, Institute of Psychology, Beijing 100101, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing 100101, China
| | - Kelong Cai
- College of Physical Education, Yangzhou University, Yangzhou 225127, China
| | - Jingang Dai
- Experimental Research Center, China Academy of Chinese Medical Sciences, National Chinese Medicine Experts Inheritance Office of Song Jun, Beijing 100700, China
| | - Gaoxia Wei
- CAS Key Laboratory of Behavioral Science, Institute of Psychology, Beijing 100101, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing 100101, China
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28
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Long-term Tai Chi training reduces the fusion illusion in older adults. Exp Brain Res 2023; 241:517-526. [PMID: 36611123 DOI: 10.1007/s00221-023-06544-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 01/01/2023] [Indexed: 01/09/2023]
Abstract
Sound-induced flash illusion (SiFI) is an auditory-dominated audiovisual integration phenomenon that can be used as a reliable indicator of audiovisual integration. Although previous studies have found that Tai Chi exercise has a promoting effect on cognitive processing, such as executive functions, the effect of Tai Chi exercise on early perceptual processing has yet to be investigated. This study used the classic SiFI paradigm to investigate the effects of long-term Tai Chi exercise on multisensory integration in older adults. We compared older adults with long-term Tai Chi exercise experience with those with long-term walking exercise. The results showed that the accuracy of the Tai Chi group was higher than that of the control group under the fusion illusion condition, mainly due to the increased perceptual sensitivity to flashes. However, there was no significant difference between the two groups in the fission illusion. These results indicated that the fission and fusion illusions were affected differently by Tai Chi exercise, and this was attributable to the association of the participants' flash discriminability with them. The present study provides preliminary evidence that long-term Tai Chi exercise improves older adults' multisensory integration, which occurs in early perceptual processing.
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29
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Liu J, Taneepanichskul S, Zhang B, Xenos P. The Effect of a Single Bout of Chinese Archery on Core Executive Functions in Preadolescent Children in Shanghai. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:1415. [PMID: 36674178 PMCID: PMC9859288 DOI: 10.3390/ijerph20021415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 01/08/2023] [Accepted: 01/09/2023] [Indexed: 06/17/2023]
Abstract
BACKGROUND Recent literature has demonstrated that acute physical activity benefits the transfer of executive functions. However, further studies indicated the type of variability in the effect of physical activity on executive functions. Therefore, this study initially explored the effect of a single bout of Chinese archery on subdomains of core EFs in preadolescent children; Method: Eligible participants were allocated either an intervention group (n = 36) or a control group (n = 36). The subjects in the intervention group received a 45-min Chinese archery session. The primary outcomes were the performance of core EFs (inhibition control, working memory, and cognitive flexibility) in preadolescent children, assessed with psychological paradigms (Fish Flanker Task, N-Back Task, and DCCS (Border version), respectively). Paired t-test and ANCOVA were used to analyze the mean difference in the performance of core EFs within and between subjects, respectively; Results: Considering reaction time and accuracy, we explored the impressive performance in three cognitive tasks with acute Chinese archery; Conclusion: The finding suggests that a single bout of Chinese archery benefited three subdomains of core EFs in healthy preadolescent children.
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Affiliation(s)
- Jianjun Liu
- School of Physical Education & Health, Shanghai University of International Business and Economics, Shanghai 201620, China
- College of Public Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
| | | | - Bo Zhang
- School of Physical Education & Health, Shanghai University of International Business and Economics, Shanghai 201620, China
| | - Peter Xenos
- Capitol University Research and Extension Office (CUREXO), Capitol University, Cagayan de Oro City 9000, Philippines
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30
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Galle SA, Deijen JB, Milders MV, De Greef MHG, Scherder EJA, van Duijn CM, Drent ML. The effects of a moderate physical activity intervention on physical fitness and cognition in healthy elderly with low levels of physical activity: a randomized controlled trial. Alzheimers Res Ther 2023; 15:12. [PMID: 36631905 PMCID: PMC9832427 DOI: 10.1186/s13195-022-01123-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 06/22/2022] [Indexed: 01/13/2023]
Abstract
BACKGROUND Increasing physical activity is one of the most promising and challenging interventions to delay or prevent cognitive decline and dementia. METHODS We conducted a randomized controlled trial to assess the effects of a physical activity intervention, aimed at increasing step count, in elderly with low levels of physical activity on measures of strength, balance, aerobic capacity, and cognition. Participants were assigned to 9 months of exercise counseling or active control. RESULTS The intention-to-treat analyses show that the intervention, compared to control, increases the level of physical activity, but has no significant effect on physical fitness and cognition. Those who increased their physical activity with 35% or more show significant improvements in aerobic capacity, gait speed, verbal memory, executive functioning, and global cognition, compared to those who did not achieve a 35% increase. LIMITATIONS The number of participants that achieved the intended improvement was lower than expected. CONCLUSION Responder analyses suggest an improvement of physical fitness and cognition in those who achieved an increase in physical activity of at least 35%. TRIAL REGISTRATION The trial protocol is registered at the Dutch Trial Register NL5675, August 1, 2016.
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Affiliation(s)
- Sara A. Galle
- grid.12380.380000 0004 1754 9227Department of Clinical, Neuro- and Developmental Psychology, Vrije Universiteit Amsterdam, Van Der Boechorststraat 7, 1081 BT Amsterdam, The Netherlands ,grid.5645.2000000040459992XDepartment of Epidemiology, Erasmus Medical Center, PO Box 2040, 3000 CA Rotterdam, The Netherlands
| | - Jan Berend Deijen
- grid.12380.380000 0004 1754 9227Department of Clinical, Neuro- and Developmental Psychology, Vrije Universiteit Amsterdam, Van Der Boechorststraat 7, 1081 BT Amsterdam, The Netherlands ,Hersencentrum Mental Health Institute, Marnixstraat 364, 1016 XW Amsterdam, The Netherlands
| | - Maarten V. Milders
- grid.12380.380000 0004 1754 9227Department of Clinical, Neuro- and Developmental Psychology, Vrije Universiteit Amsterdam, Van Der Boechorststraat 7, 1081 BT Amsterdam, The Netherlands
| | - Mathieu H. G. De Greef
- grid.4494.d0000 0000 9558 4598Human Movement Sciences, University of Groningen, University Medical Center Groningen, PO Box 196, 9700 AD Groningen, The Netherlands
| | - Erik J. A. Scherder
- grid.12380.380000 0004 1754 9227Department of Clinical, Neuro- and Developmental Psychology, Vrije Universiteit Amsterdam, Van Der Boechorststraat 7, 1081 BT Amsterdam, The Netherlands
| | - Cornelia M. van Duijn
- grid.5645.2000000040459992XDepartment of Epidemiology, Erasmus Medical Center, PO Box 2040, 3000 CA Rotterdam, The Netherlands ,grid.4991.50000 0004 1936 8948Nuffield Department of Population Health, University of Oxford, Old Road Campus, Headington, Oxford, OX3 7LF UK ,Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, Old Road Campus, Headington, Oxford, OX3 7LF UK
| | - Madeleine L. Drent
- grid.12380.380000 0004 1754 9227Department of Clinical, Neuro- and Developmental Psychology, Vrije Universiteit Amsterdam, Van Der Boechorststraat 7, 1081 BT Amsterdam, The Netherlands ,grid.509540.d0000 0004 6880 3010Department of Internal Medicine, Endocrinology Section, Amsterdam University Medical Center, PO Box 7057, 1007 MB Amsterdam, The Netherlands
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31
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Wang X, Si K, Gu W, Wang X. Mitigating effects and mechanisms of Tai Chi on mild cognitive impairment in the elderly. Front Aging Neurosci 2023; 14:1028822. [PMID: 36760710 PMCID: PMC9906996 DOI: 10.3389/fnagi.2022.1028822] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Accepted: 12/05/2022] [Indexed: 01/07/2023] Open
Abstract
Mild cognitive impairment (MCI) is a major public health concern that endangers health and decreases the quality of life of the elderly around the world. A recent clinical guideline has recommended regular exercise (twice per week) for patients with MCI as part of an overall approach to management. Tai Chi, a form of light-to-moderate-intensity mind-body exercise, is particularly suitable for seniors. This review aims to summarize epidemiological studies related to the effects of Tai Chi on symptom remission in older adults with MCI and reveal the potential mechanisms. Evidence suggested that Tai Chi can improve cognitive functions and alleviate the accompanying symptoms of MCI in the elderly potentially by activating the expression of signals in different brain regions, altering their connectivity, increasing the brain volume, and modulating brain-derived neurotropic and inflammation factors. Studies comparing various types of Tai Chi may contribute to the identification of paradigms that have appropriate intensities and difficulty and exert good effects on older people with MCI. In addition, studies are warranted to determine the frequency and duration of training that can optimize the beneficial effects of Tai Chi on MCI.
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Affiliation(s)
- Xin Wang
- Faculty of Traditional Chinese Medicine, Naval Medical University, Shanghai, China
| | - Keyi Si
- Department of Military Health Statistics, Naval Medical University, Shanghai, China
| | - Wei Gu
- Faculty of Traditional Chinese Medicine, Naval Medical University, Shanghai, China
| | - Xueqiang Wang
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
- Department of Rehabilitation Medicine, Shanghai Shangti Orthopaedic Hospital, Shanghai, China
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32
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Li B, Tang H, He G, Jin Z, He Y, Huang P, He N, Chen S. Tai Chi enhances cognitive training effects on delaying cognitive decline in mild cognitive impairment. Alzheimers Dement 2023; 19:136-149. [PMID: 35290704 DOI: 10.1002/alz.12658] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 02/18/2022] [Accepted: 02/23/2022] [Indexed: 01/18/2023]
Abstract
INTRODUCTION Cognitive training and physical exercise have shown positive effects on delaying progression of mild cognitive impairment (MCI) to dementia. METHODS We explored the enhancing effect from Tai Chi when it was provided with cognitive training for MCI. In the first 12 months, the cognitive training group (CT) had cognitive training, and the mixed group (MixT) had additional Tai Chi training. In the second 12 months, training was only provided for a subgroup of MixT. RESULTS In the first 12 months, MixT and CT groups were benefited from training. Compared to the CT group, MixT had additional positive effects with reference to baseline. In addition, Compared to short-time training, prolonged mixed training further delayed decline in global cognition and memory. Functional magnetic resonance imaging showed more increased regional activity in both CT and MixT. DISCUSSION Tai Chi enhanced cognitive training effects in MCI. Moreover, Tai Chi and cognitive mixed training showed effects on delaying cognitive decline.
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Affiliation(s)
- Binyin Li
- Department of Neurology and Institute of Neurology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Huidong Tang
- Department of Neurology and Institute of Neurology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Guiying He
- Department of Neurology and Institute of Neurology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhijia Jin
- Department of Radiology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yixi He
- Department of Neurology and Institute of Neurology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Pei Huang
- Department of Neurology and Institute of Neurology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Naying He
- Department of Radiology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Shengdi Chen
- Department of Neurology and Institute of Neurology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Fernandez-Gamez B, Solis-Urra P, Olvera-Rojas M, Molina-Hidalgo C, Fernández-Ortega J, Lara CP, Coca-Pulido A, Bellón D, Sclafani A, Mora-Gonzalez J, Toval A, Martín-Fuentes I, Bakker EA, Lozano RM, Navarrete S, Jiménez-Pavón D, Liu-Ambrose T, Erickson KI, Ortega FB, Esteban-Cornejo I. Resistance Exercise Program in Cognitively Normal Older Adults: CERT-Based Exercise Protocol of the AGUEDA Randomized Controlled Trial. J Nutr Health Aging 2023; 27:885-893. [PMID: 37960912 DOI: 10.1007/s12603-023-1982-1] [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: 06/06/2023] [Accepted: 07/13/2023] [Indexed: 11/15/2023]
Abstract
OBJECTIVES To provide a comprehensive CERT (Consensus on Exercise Reporting Template)-based description of the resistance exercise program implemented in the AGUEDA (Active Gains in brain Using Exercise During Aging) study, a randomized controlled trial investigating the effects of a 24-week supervised resistance exercise program on executive function and related brain structure and function in cognitively normal older adults. DESIGN AND PARTICIPANTS 90 cognitively normal older adults aged 65 to 80 were randomized (1:1) to a: 1) resistance exercise group; or a 2) wait-list control group. Participants in the exercise group (n = 46) performed 180 min/week of resistance exercise (3 supervised sessions per week, 60 min/session) for 24 weeks. INTERVENTION The exercise program consisted of a combination of upper and lower limb exercises using elastic bands and the participant's own body weight as the main resistance. The load and intensity were based on the resistance of the elastic bands (7 resistances), number of repetitions (individualized), motor complexity of exercises (3 levels), sets and rest (3 sets/60 sec rest), execution time (40-60 sec) and velocity (as fast as possible). SETTINGS The maximum prescribed-target intensity was 70-80% of the participants' maximum rate of perceived exertion (7-8 RPE). Heart rate, sleep quality and feeling scale were recorded during all exercise sessions. Those in the wait-list control group (n = 44) were asked to maintain their usual lifestyle. The feasibility of AGUEDA project was evaluated by retention, adherence, adverse events and cost estimation on the exercise program. RESULTS AND CONCLUSIONS This study details the exercise program of the AGUEDA trial, including well-described multi-language manuals and videos, which can be used by public health professionals, or general public who wish to implement a feasible and low-cost resistance exercise program. The AGUEDA exercise program seems to be feasible by the high retention (95.6%) and attendance rate (85.7%), very low serious adverse event (1%) and low economic cost (144.23 € /participant/24 weeks). We predict that a 24-week resistance exercise program will have positive effects on brain health in cognitively normal older adults.
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Affiliation(s)
- B Fernandez-Gamez
- Beatriz Fernandez-Gamez and Irene-Esteban-Cornejo. Department of Physical Education and Sports, Faculty of Sports Science, University of Granada; Carretera de Alfacar, 21. Granada 18071, Spain; +(34) 958 24 66 51, fax: +(34) 958 24 94 28, E-mail address: and
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Siddarth P, Abikenari M, Grzenda A, Cappelletti M, Oughli H, Liu C, Millillo MM, Lavretsky H. Inflammatory Markers of Geriatric Depression Response to Tai Chi or Health Education Adjunct Interventions. Am J Geriatr Psychiatry 2023; 31:22-32. [PMID: 36175271 PMCID: PMC10865899 DOI: 10.1016/j.jagp.2022.08.004] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 08/18/2022] [Accepted: 08/22/2022] [Indexed: 01/25/2023]
Abstract
BACKGROUND Underlying inflammation is associated with an increased risk of depression in older adults. In this study, we examined the role of inflammatory biomarkers in antidepressant response in depressed older adults undergoing adjunct Tai Chi Chih (TCC) or Health education interventions. METHODS Older adults aged 60 years and above with a diagnosis of major depression were randomized to 12 weeks of TCC versus Health and Wellness Education (HEW) as an adjunct therapy to their stable antidepressant treatment regimen. A panel of 19 cytokine/chemokines was measured at baseline and 12 weeks. Five factors were derived using factor analysis. General linear models were estimated to examine the change in factor scores and the association of these changes on depression remission rates, controlling for age, sex, and body mass index. RESULTS Of the 170 randomized participants (TCC: n = 85 and HEW: n = 85), 55 TCC and 58 HEW completed the 3-month assessment. The groups did not differ at baseline in any measure. At follow-up, neither the changes in cytokine/chemokines scores nor the depression remission rate differed significantly between TCC and HEW. However, remitters and non-remitters differed significantly in changes in a factor composed of growth-regulated oncogene protein-alpha (GRO-alpha), epidermal growth factor (EGF), and soluble CD40 ligand (sCD40L). GRO-alpha and EGF levels (in both groups) were significantly increased in remitters compared to non-remitters. CONCLUSION Changes in certain cytokines/chemokines may accompany improvement in depressive symptoms in older adults. Future studies will need to explore the role of these molecules in remission of late-life depression.
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Affiliation(s)
- Prabha Siddarth
- Semel Institute for Neuroscience and Human Behavior, UCLA (PS, MA, AG, HO, CL, MM, HL), Los Angeles, CA
| | - Matthew Abikenari
- Semel Institute for Neuroscience and Human Behavior, UCLA (PS, MA, AG, HO, CL, MM, HL), Los Angeles, CA
| | - Adrienne Grzenda
- Semel Institute for Neuroscience and Human Behavior, UCLA (PS, MA, AG, HO, CL, MM, HL), Los Angeles, CA
| | - Monica Cappelletti
- Department of Pathology and Laboratory Medicine, UCLA Immunogenetics Center (MC), Los Angeles, CA
| | - Hanadi Oughli
- Semel Institute for Neuroscience and Human Behavior, UCLA (PS, MA, AG, HO, CL, MM, HL), Los Angeles, CA
| | - Claire Liu
- Semel Institute for Neuroscience and Human Behavior, UCLA (PS, MA, AG, HO, CL, MM, HL), Los Angeles, CA
| | - Michaela M Millillo
- Semel Institute for Neuroscience and Human Behavior, UCLA (PS, MA, AG, HO, CL, MM, HL), Los Angeles, CA
| | - Helen Lavretsky
- Semel Institute for Neuroscience and Human Behavior, UCLA (PS, MA, AG, HO, CL, MM, HL), Los Angeles, CA.
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Galle SA, Liu J, Bonnechère B, Amin N, Milders MM, Deijen JB, Scherder EJA, Drent ML, Voortman T, Ikram MA, van Duijn CM. The long-term relation between physical activity and executive function in the Rotterdam Study. Eur J Epidemiol 2023; 38:71-81. [PMID: 36166135 DOI: 10.1007/s10654-022-00902-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 07/24/2022] [Indexed: 01/27/2023]
Abstract
BACKGROUND Research on the association between physical inactivity and cognitive decline and dementia is dominated by studies with short-term follow-up, that might be biased by reverse causality. OBJECTIVE Investigate the long-term association between physical activity, cognition, and the rate of age-associated cognitive decline. METHODS We investigated the association between late-life physical activity and executive functioning and rate of decline of executive abilities during follow-up of up to 16 years, in 3553 participants of the prospective Rotterdam Study cohort. Measurement took place in 1997-1999, 2002-2004, 2009-2011, and 2014-2015. RESULTS At baseline (age ± 72 years), higher levels of physical activity were associated with higher levels of executive functioning (adjusted mean difference = 0.03, 95% CI: 0.00 ; 0.06, p = 0.03). This difference remained intact up to 16 years of follow-up. The level of physical activity at baseline was unrelated to the rate of decline of executive abilities over time, in the whole group (adjusted mean difference in changetime*physical activity = 0.00, 95% CI: -0.00 ; 0.01, p = 0.31). However, stratification by APOE genotype showed that the accelerated decline of executive abilities observed in those with the ApoE-ε4 allele might be attenuated by higher levels of physical activity in late adulthood (ApoE-ε4 carriers: Btime*physical activity = 0.01, 95% CI: 0.00 ; 0.01, p = 0.03). CONCLUSION Higher levels of physical activity in late adulthood are related to higher levels of executive functioning, up to 16 years of follow-up. Accelerated decline of executive abilities observed in those with the ApoE-ε4 allele might be mitigated by higher levels of physical activity.
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Affiliation(s)
- Sara A Galle
- Department of Clinical, Neuro- and Developmental Psychology, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.
- Department of Epidemiology, Erasmus MC, University Medical Centre, Rotterdam, The Netherlands.
| | - Jun Liu
- Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Bruno Bonnechère
- REVAL Rehabilitation Research Centre, Faculty of Rehabilitation Sciences, Hasselt University, Hasselt, Belgium
- Technology-Supported and Data-Driven Rehabilitation, Data Sciences Institute, Hasselt University, Diepenbeek, Belgium
| | - Najaf Amin
- Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Maarten M Milders
- Department of Clinical, Neuro- and Developmental Psychology, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Jan Berend Deijen
- Department of Clinical, Neuro- and Developmental Psychology, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Hersencentrum Mental Health Institute, Amsterdam, The Netherlands
| | - Erik J A Scherder
- Department of Clinical, Neuro- and Developmental Psychology, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Madeleine L Drent
- Department of Clinical, Neuro- and Developmental Psychology, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Department of Internal Medicine, Endocrinology Section, Amsterdam University Medical Centre, Amsterdam, The Netherlands
| | - Trudy Voortman
- Department of Epidemiology, Erasmus MC, University Medical Centre, Rotterdam, The Netherlands
| | - M Arfan Ikram
- Department of Epidemiology, Erasmus MC, University Medical Centre, Rotterdam, The Netherlands
| | - Cornelia M van Duijn
- Department of Epidemiology, Erasmus MC, University Medical Centre, Rotterdam, The Netherlands
- Nuffield Department of Population Health, University of Oxford, Oxford, UK
- Li Ka Shing Centre for Health Information and Discovery, Big Data Institute, Oxford, UK
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Yang GY, Hunter J, Bu FL, Hao WL, Zhang H, Wayne PM, Liu JP. Determining the safety and effectiveness of Tai Chi: a critical overview of 210 systematic reviews of controlled clinical trials. Syst Rev 2022; 11:260. [PMID: 36463306 PMCID: PMC9719113 DOI: 10.1186/s13643-022-02100-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Accepted: 10/14/2022] [Indexed: 12/04/2022] Open
Abstract
BACKGROUND This overview summarizes the best available systematic review (SR) evidence on the health effects of Tai Chi. METHODS Nine databases (PubMed, Cochrane Library, EMBASE, Medline, Web of Science, China National Knowledge Infrastructure (CNKI), Chinese Scientific Journal Database (VIP), Sino-Med, and Wanfang Database) were searched for SRs of controlled clinical trials of Tai Chi interventions published between Jan 2010 and Dec 2020 in any language. Effect estimates were extracted from the most recent, comprehensive, highest-quality SR for each population, condition, and outcome. SR quality was appraised with AMSTAR 2 and overall certainty of effect estimates with the GRADE method. RESULTS Of the 210 included SRs, 193 only included randomized controlled trials, one only included non-randomized studies of interventions, and 16 included both. Common conditions were neurological (18.6%), falls/balance (14.7%), cardiovascular (14.7%), musculoskeletal (11.0%), cancer (7.1%), and diabetes mellitus (6.7%). Except for stroke, no evidence for disease prevention was found; however, multiple proxy-outcomes/risks factors were evaluated. One hundred and fourteen effect estimates were extracted from 37 SRs (2 high, 6 moderate, 18 low, and 11 critically low quality), representing 59,306 adults. Compared to active and/or inactive controls, 66 of the 114 effect estimates reported clinically important benefits from Tai Chi, 53 reported an equivalent or marginal benefit, and 6 an equivalent risk of adverse events. Eight of the 114 effect estimates (7.0%) were rated as high, 43 (37.7%) moderate, 36 (31.6%) low, and 27 (23.7%) very low certainty evidence due to concerns with risk of bias (92/114, 80.7%), imprecision (43/114, 37.7%), inconsistency (37/114, 32.5%), and publication bias (3/114, 2.6%). SR quality was often limited by the search strategies, language bias, inadequate consideration of clinical, methodological, and statistical heterogeneity, poor reporting standards, and/or no registered SR protocol. CONCLUSIONS The findings suggest Tai Chi has multidimensional effects, including physical, psychological and quality of life benefits for a wide range of conditions, as well as multimorbidity. Clinically important benefits were most consistently reported for Parkinson's disease, falls risk, knee osteoarthritis, low back pain, cerebrovascular, and cardiovascular diseases including hypertension. For most conditions, higher-quality SRs with rigorous primary studies are required. SYSTEMATIC REVIEW REGISTRATION PROSPERO CRD42021225708.
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Affiliation(s)
- Guo-Yan Yang
- grid.1029.a0000 0000 9939 5719NICM Health Research Institute, Western Sydney University, Locked Bag 1797, Penrith, NSW 2751 Australia
| | | | - Fan-Long Bu
- grid.411609.b0000 0004 1758 4735National Center for Children’s Health, Beijing Children’s Hospital, Capital Medical University, Beijing, 100045 China
| | - Wen-Li Hao
- grid.410612.00000 0004 0604 6392Public Health School, Inner Mongolia Medical University, Hohht, 010000 Inner Mongolia China
| | - Han Zhang
- grid.24695.3c0000 0001 1431 9176School of Acupuncture and Massage, Beijing University of Chinese Medicine, Beijing, 100029 China
| | - Peter M. Wayne
- grid.38142.3c000000041936754XOsher Center for Integrative Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA 02215 USA
| | - Jian-Ping Liu
- grid.24695.3c0000 0001 1431 9176Center for Evidence-Based Chinese Medicine, Beijing University of Chinese Medicine, Beijing, 100029 China
- grid.10919.300000000122595234The Faculty of Health Science, Department of Community Medicine, UiT The Arctic University of Norway, The National Research Center in Complementary and Alternative Medicine – NAFKAM, Hansine Hansens veg 19, 9037 Tromsø, Norway
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The effect of Tai Chi in elderly individuals with sarcopenia and frailty: A systematic review and meta-analysis of randomized controlled trials. Ageing Res Rev 2022; 82:101747. [PMID: 36223875 DOI: 10.1016/j.arr.2022.101747] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 10/02/2022] [Accepted: 10/05/2022] [Indexed: 01/31/2023]
Abstract
BACKGROUND The potential role of Tai Chi in improving sarcopenia and frailty has been shown in randomized controlled trials (RCTs). This systematic review and meta-analysis aimed to examine the effect of Tai Chi on muscle mass, muscle strength, physical function, and other geriatric syndromes in elderly individuals with sarcopenia and frailty. METHODS Systematic searches of the PubMed, Cochrane Library, PEDro, EMBASE, Web of Science, CINAHL, and Medline databases for RCTs published between 1989 and 2022 were conducted; the database searchers were supplemented with manual reference searches. The inclusion criteria were as follows: (1) the study was designed as a RCT; (2) Tai Chi was one of the intervention arms; (3) the participants had a minimum age of ≥ 60 years and were diagnosed with frailty or sarcopenia, and the diagnostic guidelines or criteria were mentioned; (4) the number of participants in each arm was ≥ 10; and (5) the outcome reports included ≥ 1 item from the following primary or secondary outcomes. The exclusion criteria were as follows: (1) non-RCT studies; (2) nonhuman subjects; (3) participants aged < 60 years; (4) no description of the diagnostic guidelines or criteria for frailty or sarcopenia in the text; and (5) reported outcomes not among the following primary or secondary outcomes. The primary outcomes were muscle mass, grip strength and muscle performance (gait speed, 30-second chair stand test (30CST), sit-to-stand test (SST), Timed up and go test (TUGT), balance, and the Short Physical Performance Battery (SPPB)). The secondary outcomes included the number of falls and fear of falling (FOF), diastolic blood pressure (DBP), Mini-Mental State Examination (MMSE) score, and depression and quality of life (QOL) assessments. RESULTS Eleven RCTs were conducted from 1996 to 2022 in 5 countries that investigated 1676 sarcopenic or frail elderly individuals were included in the review. There were 804 participants in the Tai Chi exercise cohort and 872 participants in the control cohort (nonexercised (n = 5)/ exercise (n = 8)). The mean age of participants was 70-89.5 years and the numbers of participants from each arm in each study were 10-158. The majority of the participants practiced Yang-style Tai Chi (n = 9), and the numbers of movement ranged from 6 to 24. The prescriptions of training were 8-48 weeks, 2-7 sessions per weeks, and 30-90 min per session. Most studies used Tai Chi expert as instructor (n = 8). The lengths of follow-up period were 8-48 weeks. The results from our meta-analysis revealed significant improvements for Tai Chi compared to control group (nonexercise/ exercise) on measures of the 30CST (weighted mean difference (WMD): 2.36, 95% confidence interval (CI) 1.50-3.21, p < 0.00001, I2 = 87%), the TUGT (WMD: -0.72, 95% CI -1.10 to -0.34, p = 0.0002, I2 =0%), numbers of fall (WMD: -0.41, 95% CI -0.64 to -0.17, p = 0.0006, I2 =0%) and FOF (standardized MD (SMD): -0.50, 95% CI -0.79 to -0.22, p = 0.0006, I2 = 57%); and for Tai Chi compared to 'nonexercise' controls on measures of SST (WMD: -2.20, 95% CI -2.22 to -2.18, p < 0.00001), balance (SMD: 9.85, 95% CI 8.88-10.82, p < 0.00001), DBP (WMD: -7.00, 95% CI -7.35 to -6.65, p < 0.00001), MMSE (WMD: 1.91, 95% CI 1.73-2.09, p < 0.00001, I2 =0%), depression (SMD: -1.37, 95% CI -1.91 to -0.83, p < 0.00001) and QOL (SMD: 10.72, 95% CI 9.38-12.07, p < 0.00001). There were no significant differences between Tai Chi and control groups on any of the remaining 4 comparisons: body muscle mass (WMD: 0.53, 95% CI -0.18 to 1.24; P = 0.14; I2 =0%), grip strength (WMD: -0.06, 95% CI -1.98 to 1.86; P = 0.95; I2 =0%), gait speed (WMD: 0.05, 95% CI -0.11 to 0.20; P = 0.55; I2 =99%), and SPPB (WMD: 0.55, 95% CI -0.04 to 1.14; P = 0.07). The variables of bias summary, Tai Chi instructor, Tai Chi movements, and Tai Chi training duration without significant association with the 30CST or the TUGT through meta-regression analyses. CONCLUSIONS Our results demonstrated that patients with frailty or sarcopenia who practiced Tai Chi exhibited improved physical performance in the 30-second chair stand test, the Timed up and go test, number of falls and fear of falling. However, there was no difference in muscle mass, grip strength, gait speed, or Short Physical Performance Battery score between the Tai Chi and control groups. Improvements in the sit-to-stand test, balance, diastolic blood pressure, Mini-Mental State Examination score, and depression and quality of life assessments were found when comparing the Tai Chi cohort to the nonexercise control cohort rather than the exercise control cohort. To explore the effectiveness of Tai Chi in sarcopenic and frail elderly individuals more comprehensively, a standardized Tai Chi training prescription and a detailed description of the study design are suggested for future studies.
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Wang R, Zhou H, Wang YC, Chang XL, Wang XQ. Benefits of Tai Chi Quan on neurodegenerative diseases: A systematic review. Ageing Res Rev 2022; 82:101741. [PMID: 36220604 DOI: 10.1016/j.arr.2022.101741] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 09/12/2022] [Accepted: 09/27/2022] [Indexed: 01/31/2023]
Abstract
BACKGROUND Neurodegenerative diseases have become an important concern with the accelerated aging process. Tai Chi Quan (TCQ) has positive benefits for brain health and chronic diseases. The aim of this study was to summarize the protective effects of TCQ for motor function, cognition, quality of life, and mood in patients with neurodegenerative diseases. METHODS A systematic search was conducted via PubMed database and the Web of Science core collection database until August 20, 2021. The available English systematic reviews, meta-analyses, and clinical trials were included. Two reviewers completed the screening and assessment process independently. RESULTS A total of 28 studies on Parkinson's disease, 21 on cognitive impairment, and 9 on multiple sclerosis met the included criteria. The study found that TCQ remarkably improved general motor function and balance, and prevented falls for Parkinson's disease. TCQ significantly improved global cognitive function for cognitive impairment. TCQ was likely safe and beneficial for multiple sclerosis as result of heterogeneous outcomes and small samples. CONCLUSION TCQ exercise can effectively improve the motor function, global cognitive function, and falls in patients with neurodegenerative diseases. However, the positive effects of TCQ on the quality of life and mood of patients with neurodegenerative diseases need further evidence.
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Affiliation(s)
- Rui Wang
- Department of Sports Rehabilitation, Shanghai University of Sport, Shanghai 200438, China
| | - Hao Zhou
- Department of Sports Rehabilitation, Shanghai University of Sport, Shanghai 200438, China
| | - Yu-Chen Wang
- Department of Sports Rehabilitation, Shanghai University of Sport, Shanghai 200438, China
| | - Xiao-Long Chang
- School of Physical Education and Training, Shanghai University of Sport, Shanghai 200438, China
| | - Xue-Qiang Wang
- Department of Sports Rehabilitation, Shanghai University of Sport, Shanghai 200438, China; Department of Rehabilitation Medicine, Shanghai Shangti Orthopaedic Hospital, Shanghai 200438, China.
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Lea A, Collett J, Cribb L, Zheng Z, Podugu PSDV. A Cross-Sectional Study of Factors associated with Psychosocial Wellbeing Among Older Tai Chi Practitioners. Eur J Integr Med 2022. [DOI: 10.1016/j.eujim.2022.102214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Yang FC, Desai AB, Esfahani P, Sokolovskaya TV, Bartlett DJ. Effectiveness of Tai Chi for Health Promotion of Older Adults: A Scoping Review of Meta-Analyses. Am J Lifestyle Med 2022; 16:700-716. [PMID: 36389043 PMCID: PMC9644143 DOI: 10.1177/15598276211001291] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 01/29/2021] [Accepted: 02/19/2021] [Indexed: 10/31/2023] Open
Abstract
Background. Tai Chi is a form of exercise that is accessible to people from different socioeconomic backgrounds, making it a potentially valuable activity for health promotion of older adults. Purpose. The objective of this scoping review was to summarize the current knowledge about the effectiveness of Tai Chi for older adults across a range of general health outcomes from published, peer reviewed, unique meta-analyses. Methods. Meta-analyses were retrieved from Medline, Embase, AMED, CINAHL, SPORTDiscus, PsychINFO, Web of Science, PubMed Health, and the Cochrane Library from database inception to late August 2019. Multistage deduplication and screening processes identified eligible full-length meta-analyses. Two people independently appraised 27 meta-analyses based on the GRADE system and organized results into 3 appendices subsequently collated into heterogeneous, statistically significant, and statistically insignificant tables. Results. "High" and "moderate" quality evidence extracted from these meta-analyses demonstrated that practicing Tai Chi can significantly improve balance, cardiorespiratory fitness, cognition, mobility, proprioception, sleep, and strength; reduce the incidence of falls and nonfatal stroke; and decrease stroke risk factors. Conclusions. Health care providers can now recommend Tai Chi with high level of certainty for health promotion of older adults across a range of general health outcomes for improvement of overall well-being.
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Leung LYL, Tam HL, Ho JKM. Effectiveness of Tai Chi on older adults: A systematic review of systematic reviews with re-meta-analysis. Arch Gerontol Geriatr 2022; 103:104796. [PMID: 36058045 DOI: 10.1016/j.archger.2022.104796] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2022] [Revised: 08/14/2022] [Accepted: 08/24/2022] [Indexed: 11/22/2022]
Abstract
This overview study examined and synthesized the effect of Tai Chi (TC) on the physical conditions, psychological conditions, cognitive abilities, and quality of life (QoL) of older adults. This study was performed in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses 2020 statement. Using Cochrane Database of Systematic Reviews, Cochrane Central Register of Controlled Trials, Cochrane Methodology Register, PubMed, Scopus, and Web of Science, English-language systematic reviews (SRs) published within the latest decade (2010-2020) were included. SRs with meta-analysis were selected if TC was the examined intervention and older adults was the targeted population. A total of 16 SRs covering 89 original studies were included. A number of the pooled results of the included SRs were inconclusive. Taking into consideration of the new meta-analyses of this study, TC significantly improved most outcomes, including the mobility, pain level, physical function, psychological distress, depressive symptoms, anxiety, global cognitive function, mental speed and attention, learning ability, verbal fluency, executive function, and QoL of older adults. TC can be an effective intervention for older adults for improving physical and psychological conditions, cognitive abilities, and QoL. Additional high-quality studies with larger samples investigating the effectiveness of TC in older adults are warranted.
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Affiliation(s)
- Leona Yuen Ling Leung
- The Ronin Institute, Montclair, NJ 07043-2314, USA; Canadian Academy of Independent Scholar, Vancouver, Canada
| | - Hon Lon Tam
- Kiang Wu Nursing College of Macau, Macau; The Nethersole School of Nursing, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong.
| | - Jonathan Ka Ming Ho
- School of Nursing and Health Studies, Hong Kong Metropolitan University, Hong Kong
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Liu Y, Zhu L, Cai K, Dong X, Xiong X, Liu Z, Chen A. Relationship between Cardiorespiratory Fitness and Executive Function in Young Adults: Mediating Effects of Gray Matter Volume. Brain Sci 2022; 12:1441. [PMID: 36358366 PMCID: PMC9688695 DOI: 10.3390/brainsci12111441] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Revised: 10/17/2022] [Accepted: 10/22/2022] [Indexed: 08/01/2023] Open
Abstract
We evaluated the association between cardiorespiratory fitness (CRF) and executive function (EF) in young adults and the mediating effects of GMV on this relationship. This study involved 217 college students. An incremental load exercise program was used to evaluate VO2max. EF was estimated by the Flanker task, the 2-back task, and the more-odd shifting task, while structural magnetic resonance and region-based morphometry (RBM) were used to analyze GMV. The high CRF group had a shorter updating reaction time (RT) (p ≤ 0.05). CRF was positively correlated with the right orbital part of the middle frontal gyrus (ORBmid.R) GMV (p ≤ 0.05). ORBmid.R GMV was negatively correlated with updating RT (p ≤ 0.05). Model 4 in SPSS was used to assess the mediating effects of ORBmid.R GMV between CRF and updating RT. ORBmid.R GMV was established to have a partially mediating role between CRF and updating RT, which accounted for 19.6% of the total effect value. These findings indicate that the negative correlation between CRF and EF was significant, and ORBmid.R GMV played a mediating role in the relationship between CRF and EF, providing new evidence toward comprehensively revealing that CRF promotes EF performance.
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Affiliation(s)
- Yuexin Liu
- College of Physical Education, Yangzhou University, Yangzhou 225127, China
- Institute of Sports, Exercise and Brain, Yangzhou University, Yangzhou 225127, China
| | - Lina Zhu
- College of Physical Education, Yangzhou University, Yangzhou 225127, China
- Institute of Sports, Exercise and Brain, Yangzhou University, Yangzhou 225127, China
| | - Kelong Cai
- College of Physical Education, Yangzhou University, Yangzhou 225127, China
- Institute of Sports, Exercise and Brain, Yangzhou University, Yangzhou 225127, China
| | - Xiaoxiao Dong
- College of Physical Education, Yangzhou University, Yangzhou 225127, China
- Institute of Sports, Exercise and Brain, Yangzhou University, Yangzhou 225127, China
| | - Xuan Xiong
- College of Physical Education, Yangzhou University, Yangzhou 225127, China
- Institute of Sports, Exercise and Brain, Yangzhou University, Yangzhou 225127, China
| | - Zhimei Liu
- College of Physical Education, Yangzhou University, Yangzhou 225127, China
- Institute of Sports, Exercise and Brain, Yangzhou University, Yangzhou 225127, China
| | - Aiguo Chen
- College of Physical Education, Yangzhou University, Yangzhou 225127, China
- Institute of Sports, Exercise and Brain, Yangzhou University, Yangzhou 225127, China
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Hinchman CA, Cabral DF, Ciesla M, Flothmann M, Nunez C, Rice J, Loewenstein DA, Kitaigorodsky M, Cahalin LP, Rundek T, Pascual-Leone A, Cattaneo G, Gomes-Osman J. Exercise engagement drives changes in cognition and cardiorespiratory fitness after 8 weeks of aerobic training in sedentary aging adults at risk of cognitive decline. FRONTIERS IN REHABILITATION SCIENCES 2022; 3:923141. [PMID: 36189006 PMCID: PMC9397848 DOI: 10.3389/fresc.2022.923141] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Accepted: 07/11/2022] [Indexed: 12/23/2022]
Abstract
Background With our aging population, many individuals are at risk of developing age-related cognitive decline. Physical exercise has been demonstrated to enhance cognitive performance in aging adults. This study examined the effects of 8 weeks of aerobic exercise on cognitive performance and cardiorespiratory fitness in sedentary aging adults at risk for cognitive decline. Methods Fifty-two participants (age 62.9 ± 6.8, 76.9% female) engaged in eight weeks of moderate-to high-intensity exercise (19 in-person, 33 remotely). Global cognition was measured by the Repeatable Battery for the Assessment of Neuropsychological Status, the Delis-Kaplan Executive Function System, and the Digit Span subtest of the Wechsler Adult Intelligence Scale (WAIS) Fourth Edition. Cardiorespiratory fitness was measured via heart rate recovery at minute 1 (HRR1) and 2 (HRR2), and exercise engagement (defined as percent of total exercise time spent in the prescribed heart rate zone). We measured pre and post changes using paired t-tests and mixed effects models, and investigated the association between cardiorespiratory and cognitive performance using multiple regression models. Cohen's d were calculated to estimate effect sizes. Results Overall, 63.4 % of participants demonstrated high engagement (≥ 70% total exercise time spent in the prescribed heart rate zone). There were significant pre-post improvements in verbal fluency and verbal memory, and a significant decrement in working memory, but these were associated with small effect sizes (Cohen's d <0.5). Concerning cardiorespiratory fitness, there was a pre-to-post significant improvement in HRR1 (p = 0.01, d = 0.30) and HRR2 (p < 0.001, d = 0.50). Multiple regressions revealed significant associations between cardiorespiratory and cognitive performance, but all were associated with small effect sizes (Cohen's d < 0.5). Interestingly, there were significant between-group differences in exercise engagement (all p < 0.001), with remote participants demonstrating greater exercise engagement than in-person participants. Conclusion Improvements in cognition and cardiorespiratory fitness were observed after 8 weeks of moderate to high-intensity exercise in aging adults. These results suggest that committing to a regular exercise regimen, even for a brief two-month period, can promote improvements in both cardiorespiratory fitness and cognitive performance, and that improvements are driven by exercise engagement.
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Affiliation(s)
- Carrie A Hinchman
- School of Medicine, New York Medical College, Valhalla, NY, United States
| | - Danylo F Cabral
- Department of Physical Therapy, University of Miami Miller School of Medicine, Coral Gables, FL, United States
| | | | - Marti Flothmann
- Department of Neurology, University of Miami Miller School of Medicine, Miami, FL, United States.,Evelyn McKnight Brain Institute, University of Miami Miller School of Medicine, Miami, FL, United States
| | - Christina Nunez
- Department of Physical Therapy, University of Miami Miller School of Medicine, Coral Gables, FL, United States
| | - Jordyn Rice
- Department of Physical Therapy, University of Miami Miller School of Medicine, Coral Gables, FL, United States
| | - David A Loewenstein
- Center for Cognitive Neuroscience and Aging, University of Miami Miller School of Medicine, Miami, FL, United States
| | - Marcela Kitaigorodsky
- Center for Cognitive Neuroscience and Aging, University of Miami Miller School of Medicine, Miami, FL, United States
| | - Lawrence P Cahalin
- Department of Physical Therapy, University of Miami Miller School of Medicine, Coral Gables, FL, United States
| | - Tatjana Rundek
- Department of Neurology, University of Miami Miller School of Medicine, Miami, FL, United States.,Evelyn McKnight Brain Institute, University of Miami Miller School of Medicine, Miami, FL, United States
| | - Alvaro Pascual-Leone
- Linus Health, Waltham, MA, United States.,Department of Neurology, Harvard Medical School, Boston, MA, United States.,Hinda and Arthur Marcus Institute for Aging Research, Hebrew SeniorLife, Rosindale, MA, United States.,Deanna and Sidney Wolk Center for Memory Health, Hebrew SeniorLife, Rosindale, MA, United States.,Guttmann Brain Health Institute, Barcelona, Spain
| | - Gabriele Cattaneo
- Guttmann Brain Health Institute, Barcelona, Spain.,August Pi i Sunyer Biomedical Research Institute, Barcelona, Spain
| | - Joyce Gomes-Osman
- Linus Health, Waltham, MA, United States.,Department of Neurology, University of Miami Miller School of Medicine, Miami, FL, United States.,Evelyn McKnight Brain Institute, University of Miami Miller School of Medicine, Miami, FL, United States
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Churchill R, Teo K, Kervin L, Riadi I, Cosco TD. Exercise interventions for stress reduction in older adult populations: a systematic review of randomized controlled trials. Health Psychol Behav Med 2022; 10:913-934. [PMID: 36186892 PMCID: PMC9518651 DOI: 10.1080/21642850.2022.2125874] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Abstract
Background and Objectives To assess which forms of supervised exercise are effective in reducing psychological stress in older adults. Research Design Systematic Review. Methods Four electronic databases (PubMed, Web of Science, PsycInfo, and SportDiscus) were searched in February of 2021. Randomised controlled trials (RCTs) investigating supervised exercise interventions for psychological stress reduction in adults aged 50 + were included in this review. Data on type, intensity, and duration of the intervention were also extracted. Results 854 studies were identified by the search strategy. Twelve RCTs met inclusion criteria. Trials involving low-intensity qigong and trials combining aerobic and anaerobic or aerobic and nutrition/diet education demonstrated the strongest evidence for stress reduction. Discussion and Implications Exercise may reduce stress in older adults. Suitable duration of programme ranges from 3 months to 1 year. Light to moderate activity is recommended for best results, with qigong being the most consistent and common exercise.
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Affiliation(s)
- Ryan Churchill
- Department of Gerontology, Simon Fraser University, Vancouver, Canada
| | - Kelly Teo
- Department of Gerontology, Simon Fraser University, Vancouver, Canada
| | - Lucy Kervin
- Department of Gerontology, Simon Fraser University, Vancouver, Canada
| | - Indira Riadi
- Department of Gerontology, Simon Fraser University, Vancouver, Canada
| | - Theodore D Cosco
- Department of Gerontology, Simon Fraser University, Vancouver, Canada.,Oxford Institute of Population Ageing, University of Oxford, Oxford, UK.,Harper, The Bloomsbury Building, London, UK
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Chen W, Zhang X, Xie H, He Q, Shi Z. Brain Functional Connectivity in Middle-Aged Hong Chuan Tai Chi Players in Resting State. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:12232. [PMID: 36231536 PMCID: PMC9565129 DOI: 10.3390/ijerph191912232] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 09/15/2022] [Accepted: 09/24/2022] [Indexed: 06/16/2023]
Abstract
Tai Chi is an effective strategy for slowing cognitive decline, although the underlying mechanism remains unclear. We designed a cross-sectional study to examine brain functional connectivity in middle-aged Hong Chuan Tai Chi practitioners. Eighteen middle-aged Hong Chuan Tai Chi practitioners and 22 age-matched Tai Chi-naïve controls completed functional near-infrared spectroscopy (fNIRS) tests to evaluate oxyhemoglobin changes in the prefrontal cortex (PFC), motor cortex (MC), and occipital cortex (OC) in five frequency intervals (I, 0.6-2 Hz; II, 0.145-0.6 Hz; III, 0.052-0.145 Hz; IV, 0.021-0.052 Hz; V, 0.0095-0.021 Hz). Wavelet phase coherence was used to analyze the match between the instantaneous phases of the two signals to accurately measure brain functional connectivity. Global cognition was measured using the Montreal Cognitive Assessment scale. Compared with the control group, Hong Chuan Tai Chi practitioners had better global cognition (p < 0.01) and showed higher functional connectivity of the PFC, MC, and OC in intervals I, III, VI, and V in the resting state within the same brain hemispheres or between the left and right hemispheres. Our findings revealed that middle-aged Hong Chuan Tai Chi practitioners had higher functional connectivity of the PFC, MC, and OC across both brain hemispheres in cardiac activity, myogenic activity, sympathetic nervous system, and endothelial cell metabolic activities which may contribute to higher global cognition.
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Affiliation(s)
- Weiqi Chen
- School of Physical Education, Shandong University, Jinan 250062, China
| | - Xianliang Zhang
- School of Physical Education, Shandong University, Jinan 250062, China
| | - Hui Xie
- Beijing Key Laboratory of Rehabilitation Technical Aids for Old-Age Disability, National Research Center for Rehabilitation Technical Aids, Beijing 100176, China
| | - Qiang He
- School of Physical Education, Shandong University, Jinan 250062, China
| | - Zhenguo Shi
- School of Physical Education, Shandong University, Jinan 250062, China
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Ke XH, Huang DB, Li YY, Li XM, Guo JH, Guo MM, Yu SX, Ma SC, Jiang C, Lin ZH. Effects of 12 weeks of Tai Chi Chuan intervention on the postural stability and self-reported instability in subjects with functional ankle instability: Study protocol for a randomized controlled trial. Front Neurol 2022; 13:923669. [PMID: 36212637 PMCID: PMC9535359 DOI: 10.3389/fneur.2022.923669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Accepted: 08/30/2022] [Indexed: 11/13/2022] Open
Abstract
Background Tai Chi Chuan (TCC) is a physical activity modality that originated in China and is now widely popular around the world. Although there are a series of articles reporting that TCC can improve balance and other functional symptoms in a variety of populations, including the elderly, patients with stroke, and patients with Parkinson's disease, its efficiency has not been scientifically and methodically evaluated in subjects with functional ankle instability (FAI). Moreover, there is no literature directly comparing TCC and conventional balance training (CBT) interventions for FAI. The objective of this study is to investigate the comparative effects of TCC intervention and CBT protocols in improving postural balance and subjective instability feelings in patients with FAI. Methods This study will be a single-center, parallel group, randomized controlled trial. Sixty-eight patients with FAI will be included and randomly assigned in a 1:1 ratio to either an intervention group (n =34) or a control group (n = 34). The participants in the intervention group will complete 12 weeks of TCC intervention (40 min/time, 3 times/week for 12 weeks) on the basis of health education treatment. The control group will receive health education and 36 CBT sessions during a 12-week period. Outcome measures include postural stability and self-reported feelings of instability at baseline, after the end of the intervention, and 3-month follow-up. The postural stability assessment of patients with FAI will be detected by performing static and dynamic postural tests, which will be carried out through a specific balance platform (TecnoBody ProKin). Self-reported feelings of instability will be assessed by Cumberland Ankle Instability Tool (CAIT), American Orthopedics Foot and Ankle Society's Ankle–Hindfoot Evaluation Scale (AOFAS-AHES), and the MOS item Short Form Health Survey (SF-36). Discussion This trial will demonstrate whether a 12-week TCC intervention positively affects postural stability and self-reported outcomes in patients with FAI. At the same time, the superiority of its clinical efficacy will also be compared with that of CBT. This study may also help to redefine the value of traditional Chinese exercises in the treatment of chronic ankle instability. Clinical trial registration Chinese Clinical Trial Registry: ChiCTR2100041790. Registration date: 22 March 2021. http://www.chictr.org.cn/edit.aspx?pid=119501&htm=4.
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Affiliation(s)
- Xiao-hua Ke
- Department of Rehabilitation Medicine, Shanghai Fourth People's Hospital Affiliated to Tongji University School of Medicine, Shanghai, China
| | - Dun-bing Huang
- Rehabilitation Center, Zhejiang Hospital, Hangzhou, China
| | - Yin-yan Li
- General Outpatient Department, Fujian Academy of Chinese Medical Sciences, Fuzhou, China
| | - Xiao-mei Li
- Shengli Clinical Medical College, Fujian Medical University, Fuzhou, China
| | - Jin-hua Guo
- Shengli Clinical Medical College, Fujian Medical University, Fuzhou, China
| | - Miao-miao Guo
- Shengli Clinical Medical College, Fujian Medical University, Fuzhou, China
| | - Sheng-xian Yu
- Shengli Clinical Medical College, Fujian Medical University, Fuzhou, China
| | - Sheng-chao Ma
- Shengli Clinical Medical College, Fujian Medical University, Fuzhou, China
| | - Cai Jiang
- Shengli Clinical Medical College, Fujian Medical University, Fuzhou, China
- The Second Rehabilitation Department, Fujian Provincial Hospital, Fuzhou, China
- Fujian Institute of Clinical Geriatric, Fujian Provincial Hospital, Fuzhou, China
- *Correspondence: Cai Jiang
| | - Zhong-hua Lin
- Shengli Clinical Medical College, Fujian Medical University, Fuzhou, China
- The Second Rehabilitation Department, Fujian Provincial Hospital, Fuzhou, China
- Fujian Institute of Clinical Geriatric, Fujian Provincial Hospital, Fuzhou, China
- Zhong-hua Lin
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The Effects of Tai Chi on the Executive Functions and Physical Fitness in Middle-Aged Adults with Depression: A Randomized Controlled Trial. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:1589106. [PMID: 36147650 PMCID: PMC9489347 DOI: 10.1155/2022/1589106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 08/22/2022] [Indexed: 12/02/2022]
Abstract
Objective The present study examined the effects of Tai Chi exercise on the executive functions (EFs) and physical fitness of middle-aged adults with depression. Methods A total of 39 middle-aged adults with depression (Mage = 50.59, SD = 7.38) were randomly assigned to the Tai Chi group (n = 20) or the waiting-list control group (n = 19). The Tai Chi group engaged in two 90 min sessions of Tai Chi exercise per week for 12 weeks; the waiting-list control group was asked to maintain their usual daily routines for 12 weeks. Depression symptoms, EFs (i.e., inhibitory control, planning, working memory, and cognitive flexibility), and physical fitness (i.e., cardiovascular fitness, muscular strength, muscular endurance, power, and flexibility) were evaluated at the baseline (pretest), 6-week (mid-test), and 12-week (post-test) marks. Results Both groups showed decreased depression symptoms over time. Compared with the control group, the Tai Chi group showed decreased reaction times for incongruent conditions in the Stroop test from pretest to mid- and post-test, and shorter reaction time for incongruent conditions in the Stroop test than the control group at post-test; the Tai Chi group performed significantly better than the control group in overall total move score of Tower of London (TOL). The Tai Chi group also showed increased total correct scores of TOL from pretest to mid- and post-test, and greater total correct scores of TOL than the control group at post-test. Additionally, results indicated that Tai Chi exercise comprehensively improved physical fitness from pretest to mid- and post-test. Greater performance in terms of cardiovascular fitness, muscular strength, and power was also found in the Tai Chi group at post-test than in the control group. Conclusions These findings suggest that the 12-week Tai Chi exercise improved inhibitory control, planning and working memory aspects of executive functions, and physical fitness in middle-aged adults with depression.
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Du Y, Patel N, Hernandez A, Zamudio-Samano M, Li S, Zhang T, Fernandez R, Choi BY, Land WM, Ullevig S, Estrada Coats V, Moussavou JMM, Parra-Medina D, Yin Z. Examining the Delivery of a Tailored Chinese Mind-Body Exercise to Low-Income Community-Dwelling Older Latino Individuals for Healthy Aging: Feasibility and Acceptability Study. JMIR Form Res 2022; 6:e40046. [PMID: 35997685 PMCID: PMC9516366 DOI: 10.2196/40046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 07/28/2022] [Accepted: 08/22/2022] [Indexed: 11/13/2022] Open
Abstract
Background Older Latino individuals are disproportionally affected by various chronic conditions including impairments in physical and cognitive functions, which are essential for healthy aging and independent living. Objective This study aimed to evaluate the feasibility and acceptability of FITxOlder, a 12-week mind-body exercise program, in community-dwelling low-income, predominantly older Latino individuals, and assess its preliminary effects on health parameters relevant to healthy aging and independent living. Methods This 12-week, single-arm, stage 1B feasibility study had a pre- and poststudy design. A total of 13 older adults (mean age 76.4, SD 7.9 years; 11/13, 85% Latino) of a congregate meal program in a senior center were enrolled. FITxOlder was a tailored Chinese mind-body exercise program using Five Animal Frolics led by a bilingual community health worker (CHW) participating twice a week at the senior center and facilitated by mobile health technology for practice at home, with incrementally increasing goals moving from once a week to at least 3 times a week. The feasibility and acceptability of the study were examined using both quantitative and qualitative data. Healthy aging–related outcomes (eg, physical and cognitive function) were assessed using paired 2-tailed t tests. Qualitative interview data were analyzed using thematic analysis. Results The attendance rate for the 24 exercise sessions was high (22.7/24, 95%), ranging from 93% (1.8/2) to 97% (1.9/2) over the 12 weeks. Participants were compliant with the incremental weekly exercise goals, with 69.2% (9/13) and 75.0% (9/12) meeting the home and program goals in the last 4 weeks, respectively. Approximately 83% (10/12) to 92% (11/12) of the participants provided favorable feedback on survey questions regarding the study and program implementation, such as program content and support, delivery by the CHW, enjoyment and appeal of the Five Animal Frolics, study burden and incentives, and safety concerns. The qualitative interview data revealed that FITxOlder was well accepted; participants reported enjoyment and health benefits and the desire to continue to practice and share it with others. The 5-time sit-to-stand test (mean change at posttest assessment=−1.62; P<.001; Cohen d=0.97) and 12-Item Short Form Health Survey physical component scores (mean change at post intervention=5.71; P=.01; Cohen d=0.88) exhibited changes with large effect sizes from baseline to 12 weeks; the other parameters showed small or medium effect sizes. Conclusions The research findings indicated that the CHW-led and mobile health–facilitated Chinese qigong exercise program is feasible and acceptable among low-income Latino older adults. The trending health benefits of the 12-week FITxOlder program suggest it is promising to promote physical activity engagement in underserved older populations to improve health outcomes for healthy aging and independent living. Future research with larger samples and longer interventions is warranted to assess the health benefits and suitability of FITxOlder.
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Affiliation(s)
- Yan Du
- Center on Smart and Connected Health Technology, School of Nursing, University of Texas Health Science Center at San Antonio, San Antonio, TX, United States
| | - Neela Patel
- Department of Family and Community Medicine, School of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, TX, United States
| | - Arthur Hernandez
- Dreeben School of Education, University of the Incarnate Word, San Antonio, TX, United States
| | | | - Shiyu Li
- Center on Smart and Connected Health Technology, School of Nursing, University of Texas Health Science Center at San Antonio, San Antonio, TX, United States
| | - Tianou Zhang
- Department of Kinesiology, University of Texas at San Antonio, San Antonio, TX, United States
| | - Roman Fernandez
- Department of Population Health Science, School of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, TX, United States
| | - Byeong Yeob Choi
- Department of Population Health Science, School of Medicine, University of Texas Health Science Center at San Antonio, San Antonio, TX, United States
| | - William M Land
- Department of Kinesiology, University of Texas at San Antonio, San Antonio, TX, United States
| | - Sarah Ullevig
- College for Health, Community and Policy, University of Texas at San Antonio, San Antonio, TX, United States
| | - Vanessa Estrada Coats
- Department of Public Health, University of Texas at San Antonio, San Antonio, TX, United States
| | | | - Deborah Parra-Medina
- Latino Research Institute, Latino Studies, University of Texas at Austin, Austin, TX, United States
| | - Zenong Yin
- Department of Public Health, University of Texas at San Antonio, San Antonio, TX, United States
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Pauleen D, Intezari A, Küpers W. Wise relational management: Tai Chi Chuan as an exemplar of embodied and balanced responsiveness. SCANDINAVIAN JOURNAL OF MANAGEMENT 2022. [DOI: 10.1016/j.scaman.2022.101218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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50
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Zhu X, Yin S, Huo L, Zheng Z, Li J. A Multimodal Intervention to Improve Cognition in Community-dwelling Older Adults. Am J Geriatr Psychiatry 2022; 30:1003-1014. [PMID: 35296379 DOI: 10.1016/j.jagp.2022.01.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 01/21/2022] [Accepted: 01/24/2022] [Indexed: 10/19/2022]
Abstract
OBJECTIVE To examine the effects of a multimodal intervention composed of cognitive training, physical exercise, and group counseling on cognitive function in community-dwelling older adults. DESIGN A four-armed, quasi-experimental intervention study. SETTING AND PARTICIPANTS Community-dwelling adults aged 60 years and older (n = 153). INTERVENTION Participants were allocated into multimodal intervention, cognitive training plus Taichi exercise, cognitive training, or control group. The multimodal intervention included 18 sessions of cognitive training, 18 sessions of Taichi, and 6 sessions of group reminiscence over six weeks. MEASUREMENTS Cognitive function, depressive symptoms, and psychological well-being were assessed at the baseline, postintervention, and three-month follow-up. The primary outcome was the change in overall cognition measured by the Montreal Cognitive Assessment (MoCA) and a composite cognitive score derived from a battery of neuropsychological tests. RESULTS For MoCA, there was no significant difference between any of the three intervention groups and controls. For composite cognition, all three intervention groups showed improvements at the three-month follow-up, with a large effect size in the cognitive training plus Taichi group (change difference 0.37, 95% CI 0.18-0.56, Hedge's g = 0.92), and medium effect sizes in the multimodal intervention group (change difference 0.23, 95% CI 0.0 -0.42, g = 0.58) and cognitive training group (change difference 0.22, 95% CI 0.03-0.42, g = 0.55). CONCLUSIONS Multimodal intervention, cognitive training plus Taichi, and cognitive training could foster cognitive function in community-dwelling older adults. The combination of cognitive training and Taichi showed greater efficacy than the other two interventions.
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Affiliation(s)
- Xinyi Zhu
- Center on Aging Psychology, CAS Key Laboratory of Mental Health (XZ, SY, LH, ZZ, JL), Institute of Psychology, Chinese Academy of Sciences, Beijing, China; Department of Psychology (XZ, ZZ, JL), University of Chinese Academy of Sciences, Beijing, China
| | - Shufei Yin
- Center on Aging Psychology, CAS Key Laboratory of Mental Health (XZ, SY, LH, ZZ, JL), Institute of Psychology, Chinese Academy of Sciences, Beijing, China; Department of Psychology, Faculty of Education (SY), Hubei University, Wuhan, China
| | - Lijuan Huo
- Center on Aging Psychology, CAS Key Laboratory of Mental Health (XZ, SY, LH, ZZ, JL), Institute of Psychology, Chinese Academy of Sciences, Beijing, China; Department of Psychiatry (LH), The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Zhiwei Zheng
- Center on Aging Psychology, CAS Key Laboratory of Mental Health (XZ, SY, LH, ZZ, JL), Institute of Psychology, Chinese Academy of Sciences, Beijing, China; Department of Psychology (XZ, ZZ, JL), University of Chinese Academy of Sciences, Beijing, China
| | - Juan Li
- Center on Aging Psychology, CAS Key Laboratory of Mental Health (XZ, SY, LH, ZZ, JL), Institute of Psychology, Chinese Academy of Sciences, Beijing, China; Department of Psychology (XZ, ZZ, JL), University of Chinese Academy of Sciences, Beijing, China; Magnetic Resonance Imaging Research Center (JL), Institute of Psychology, Chinese Academy of Sciences, Beijing, China.
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