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Pan X, Yao Y, Zhang M, Yuan X, Yao Q, Hu W. Enzyme-mimic catalytic activities and biomedical applications of noble metal nanoclusters. NANOSCALE 2024; 16:8196-8215. [PMID: 38572762 DOI: 10.1039/d4nr00282b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/05/2024]
Abstract
Noble metal (e.g., Au and Ag) nanoclusters (NCs), which exhibit structural complexity and hierarchy comparable to those of natural proteins, have been increasingly pursued in artificial enzyme research. The protein-like structure of metal NCs not only ensures enzyme-mimic catalytic activity, including peroxidase-, catalase-, and superoxide dismutase-mimic activities, but also affords an unprecedented opportunity to correlate the catalytic performance with the cluster structure at the molecular or atomic levels. In this review, we aim to summarize the recent progress in programming and demystify the enzyme-mimic catalytic activity of metal NCs, presenting the state-of-the-art understandings of the structure-property relationship of metal NC-based artificial enzymes. By leveraging on a concise anatomy of the hierarchical structure of noble metal NCs, we manage to unravel the structural origin of the catalytic performance of metal NCs. Noteworthily, it has been proven that the surface ligands and metal-ligand interface of metal NCs are instrumental in influencing enzyme-mimic catalytic activities. In addition to the structure-property correlation, we also discuss the synthetic methodologies feasible to tailoring the cluster structure at the atomic level. Prior to the closure of this review with our perspectives in noble metal NC-based artificial enzymes, we also exemplify the biomedical applications based on the enzyme-mimic catalysis of metal NCs with the theranostics of kidney injury, brain inflammation, and tumors. The fundamental and methodological advancements delineated in this review would be conducive to further development of metal NCs as an alternative family of artificial enzymes.
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Affiliation(s)
- Xinxin Pan
- Key Laboratory of Organic Integrated Circuits, Ministry of Education & Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Department of Chemistry, School of Science, Tianjin University, Tianjin 300072, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China
| | - Yidan Yao
- Key Laboratory of Organic Integrated Circuits, Ministry of Education & Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Department of Chemistry, School of Science, Tianjin University, Tianjin 300072, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China
| | - Manxi Zhang
- Joint School of National University of Singapore and Tianjin University International Campus of Tianjin University Binhai New City, Fuzhou 350207, P. R. China
| | - Xun Yuan
- School of Materials Science and Engineering, Qingdao University of Science and Technology, Qingdao, 266042, China
| | - Qiaofeng Yao
- Key Laboratory of Organic Integrated Circuits, Ministry of Education & Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Department of Chemistry, School of Science, Tianjin University, Tianjin 300072, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China
| | - Wenping Hu
- Key Laboratory of Organic Integrated Circuits, Ministry of Education & Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Department of Chemistry, School of Science, Tianjin University, Tianjin 300072, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China
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Taniguchi K, Jinno N, Seiyama A, Shimouchi A. Depression is associated with discoordination between heart rate variability and physical acceleration in older women. Health Sci Rep 2024; 7:e1916. [PMID: 38361804 PMCID: PMC10867689 DOI: 10.1002/hsr2.1916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 12/26/2023] [Accepted: 01/25/2024] [Indexed: 02/17/2024] Open
Abstract
Background and Aims It is well known that depression is closely associated with the autonomic nervous system and physical acceleration (PA), which may cause functional time-deviance between these two parameters. Exploring this relationship is important in sustaining the mental and physical health of older adults in daily life. However, few studies have assessed the relationship between depression and the coordination of parasympathetic nervous activity (PSNA) and PA. The present study was designed to investigate whether the coordination between PSNA and PA is associated with the mental state of healthy volunteers in normal daily lives and the underlying mechanism. Methods In total, 95 adult women were divided into non-older and older groups comprising 50 (aged 20-59 years) and 45 (aged 60-85 years) women, respectively. PSNA and PA data were simultaneously obtained every minute for 24 h during the free-moving day using the ActiveTracer accelerometer. Lag time was determined as the time difference between PSNA and PA, and it was introduced as a parameter of %lag0, which is the percent ratio of the lag = 0 min between PSNA and PA in 1 h. The General Health Questionnaire 28 (GHQ28) was used to evaluate the effects of psychological distress, including depression. Results In the hour before sleep, %lag0 was significantly lower in older women (38.7 ± 6.4) who had higher GHQ28 values (subscale D = 0, n = 12) compared with that in older women (19.4 ± 10.5) with lower values (subscale D ≧ 1, n = 33) (p < 0.05). Conclusion Impairments in coordination between PSNA and PA are significantly associated with depression in older women, particularly in the hour before sleep on free-moving days.
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Affiliation(s)
- Kentaro Taniguchi
- Department of BioscienceNagahama Institute of Bio‐Science and TechnologyNagahamaShigaJapan
- National Cerebral and Cardiovascular Research CenterOsakaJapan
| | - Naoya Jinno
- College of Life and Health ScienceChubu UniversityKasugaiAichiJapan
| | - Akitoshi Seiyama
- Creative Design & Data Science CenterAkita International UniversityAkitaJapan
| | - Akito Shimouchi
- National Cerebral and Cardiovascular Research CenterOsakaJapan
- College of Life and Health ScienceChubu UniversityKasugaiAichiJapan
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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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4
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An JH, Han KD, Jung JH, Jeon HJ. Association of physical activity with the risk of Parkinson's disease in depressive disorder: A nationwide longitudinal cohort study. J Psychiatr Res 2023; 167:93-99. [PMID: 37862909 DOI: 10.1016/j.jpsychires.2023.10.022] [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: 05/04/2023] [Revised: 09/14/2023] [Accepted: 10/14/2023] [Indexed: 10/22/2023]
Abstract
Regular physical activity (PA) has been suggested as effective disease preventable strategies for Parkinson's disease (PD). Depression often precedes PD but whether PA also would reduce the risk of PD in patients with depression has not been known. The aim of study is to examine the association of regular PA with risk of PD among patients with depressive disorder. A total of 1,342,282 patients with depressive disorder were identified from a nationwide health screening cohort from 2010 to 2016. The exposure was changes in pattern of regular PA between pre-and post-diagnosis of depressive disorder, categorized as four groups; 1) no PA, 2) increased PA, 3) decreased PA, and 4) maintaining PA. The outcome was risk of incident PD, calculated using multivariate adjusted Cox proportional hazards regressions according to the PA categorization. Total of 8901 PD cases (0.66%) were developed during 5.3 years of follow-up period. Maintaining PA group was associated with the lowest risk of PD (adjusted hazard ratio [aHR] 0.89, 95% CI 0.83-0.97) among all other PA groups with depressive disorder (with no PA group as reference). Otherwise, decreased PA group significantly increased the risk of PD (aHR 1.10, 95% CI 1.03-1.16). Those who maintained PA before and after diagnosis of depressive disorder were associated with lower risk of incident PD.
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Affiliation(s)
- Ji Hyun An
- Department of Psychiatry, Depression Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Kyung-do Han
- Department of Statistics and Actuarial Science, Soongsil University, Seoul, South Korea
| | - Jin-Hyung Jung
- Samsung Biomedical Research Institute, Sungkyunkwan University School of Medicine, Suwon, South Korea
| | - Hong Jin Jeon
- Department of Psychiatry, Depression Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea; Department of Health Sciences & Technology, Department of Medical Device Management& Research, and Department of Clinical Research Design & Evaluation, Samsung Advanced, Institute for Health Sciences & Technology (SAIHST), Sungkyunkwan University, Seoul, South Korea.
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Tavares VDDO, Rossell SL, Schuch FB, Herring M, Menezes de Sousa G, Galvão-Coelho NL, Hallgren M. Effects of exercise on cognitive functioning in adults with serious mental illness: A meta analytic review. Psychiatry Res 2023; 321:115081. [PMID: 36780866 DOI: 10.1016/j.psychres.2023.115081] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 01/23/2023] [Accepted: 01/26/2023] [Indexed: 02/04/2023]
Abstract
Cognitive performance is usually impaired in those with serious mental illness (SMI). Exercise may improve cognitive functioning, but studies examining the effects of exercise in SMI indicate heterogenous findings. To estimate the effects of exercise on cognitive outcomes in people with SMI. Randomized controlled trials evaluating the acute or chronic effects of exercise on cognitive functioning in SMI were searched from inception to December 26th, 2022 on major electronic databases. Random effect meta-analyses were conducted to assess the effects of exercise on over the cognitive domains and Standardized Mean Differences (SMD) and 95% confidence intervals (CIs) were used as the effect size measure. Funnel plots and Egger's test of effect size and the Trim and Fill procedure applied if evidence of publication bias was noted. Methodological quality was assessed using RoB 2. A total of 15 chronic (1 acute), 936 participants (46.7% women). Exercise showed large effects on reasoning and problem solving; small effects on executive functioning. Per diagnosis, exercise showed moderate positive effects on executive functioning and large effects on processing speed in people with depression; large effects on reasoning and problem solving in people with schizophrenia. The present study indicates a large beneficial effect of chronic physical exercise on reasoning and problem solving and small effects on executive functioning in people with SMI.
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Affiliation(s)
- Vagner Deuel de O Tavares
- Laboratory of Hormone Measurement, Department of Physiology and Behavior, Federal University of Rio Grande do Norte, Natal, Brazil.
| | - Susan L Rossell
- School of Health Sciences, Center for Mental Health, Swinburne University of Technology, Melbourne, Australia
| | - Felipe B Schuch
- Department of Sports Methods and Techniques, Federal University of Santa Maria, Santa Maria, Brazil; Institute of Psychiatry, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil; Faculty of Health Sciences, Universidad Autónoma de Chile, Providencia, Chile
| | - Matthew Herring
- Physical Activity for Health Research Cluster, Health Research Institute, University of Limerick, Limerick, Ireland
| | - Geovan Menezes de Sousa
- Laboratory of Hormone Measurement, Department of Physiology and Behavior, Federal University of Rio Grande do Norte, Natal, Brazil
| | - Nicole Leite Galvão-Coelho
- Laboratory of Hormone Measurement, Department of Physiology and Behavior, Federal University of Rio Grande do Norte, Natal, Brazil; NICM Health Research Institute, Western Sydney University, Westmead, New South Wales
| | - Mats Hallgren
- Department of Global Public Health, Karolinska Institute, Stockholm, Sweden
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Jung M, Kim H, Loprinzi PD, Ryu S, Kang M. Age-varying association between depression and cognitive function among a national sample of older U.S. immigrant adults: the potential moderating role of physical activity. Aging Ment Health 2023; 27:653-662. [PMID: 35341422 DOI: 10.1080/13607863.2022.2056139] [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: 11/01/2022]
Abstract
OBJECTIVES This study aimed to (1) investigate age-associated trends in depression and cognition, (2) determine whether the association between depression and cognition varies across age, and (3) test whether this association is moderated by different levels of physical activity among older U.S. immigrant adults aged 60 to 80 years. METHODS Using national data on elderly U.S. immigrants (N = 375) from the 2011-2014 NHANES, we employed weighted intercept-only linear time-varying effect modeling (TVEM) and weighted linear TVEM to address our research questions. RESULTS Weighted intercept-only linear TVEM indicated no trend in depression, but its mean peaked at age 67. Cognition consistently decreased with age, reaching its lowest point at age 78. Weighted linear TVEM revealed a significant inverse association between depression and cognition at some age ranges, with the strongest association at around age 66. Yet, we did not find the moderational relation of physical activity to this age-varying association. CONCLUSIONS Although we observed a significant inverse relationship between depression and cognition at a certain age point, physical activity did not moderate the age-varying association. Understanding of age-varying effects on the depression-cognition interaction will promote prevention efforts targeting aging immigrant populations at highest risk for these health outcomes. Further work is needed to test moderating effects of other health behaviors on this association across age. Supplemental data for this article is available online at https://doi.org/10.1080/13607863.2022.2056139 .
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Affiliation(s)
- Myungjin Jung
- Health and Sport Analytics Laboratory, Department of Health, Exercise Science and Recreation Management, The University of Mississippi, University, MS, USA.,Exercise and Memory Laboratory, Department of Health, Exercise Science and Recreation Management, The University of Mississippi, University, MS, USA
| | - Heontae Kim
- Institute of Child Nutrition, School of Applied Sciences, The University of Mississippi, University, MS, USA
| | - Paul D Loprinzi
- Exercise and Memory Laboratory, Department of Health, Exercise Science and Recreation Management, The University of Mississippi, University, MS, USA
| | - Seungho Ryu
- WWAMI Medical Education Program, University of Washington School of Medicine, Seattle, WA, USA
| | - Minsoo Kang
- Health and Sport Analytics Laboratory, Department of Health, Exercise Science and Recreation Management, The University of Mississippi, University, MS, USA
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Bogataj Š, Mesarič KK, Pajek M, Petrušič T, Pajek J. Physical exercise and cognitive training interventions to improve cognition in hemodialysis patients: A systematic review. Front Public Health 2022; 10:1032076. [PMID: 36311587 PMCID: PMC9616536 DOI: 10.3389/fpubh.2022.1032076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 09/27/2022] [Indexed: 01/29/2023] Open
Abstract
Introduction Patients with chronic kidney disease treated with hemodialysis (HD) have lower cognitive abilities compared to the age-matched healthy population. Recently, physical exercise and cognitive training have been presented as possible interventions to improve cognitive abilities both in the general population and in patients with chronic diseases. To date, there is no general overview of the current knowledge on how these interventions affect cognitive abilities in HD patients and what tests are used to measure these effects. Methods Three electronic databases were searched for randomized controlled studies of physical exercise or cognitive training interventions that examined effects on cognitive abilities/performance in HD patients. Results Six articles were included. All included studies used physical exercise as an intervention, with one study also including tablet-based cognitive training. Four studies included an intradialytic approach and two included a home-based intervention. Intervention lasted. A significant intervention effect was observed in three studies compared with the control condition. Conclusion The present review suggests that physical exercise might improve or at least not worsen cognitive performance in HD patients, whereas the effect of cognitive training has not yet been adequately studied. There is a need for more sensitive and specific cognitive tests to adequately measure the effects of interventions in the HD population.
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Affiliation(s)
- Špela Bogataj
- Department of Nephrology, University Medical Centre Ljubljanag, Ljubljana, Slovenia,*Correspondence: Špela Bogataj
| | - Katja Kurnik Mesarič
- Department of Nephrology, University Medical Centre Ljubljanag, Ljubljana, Slovenia
| | - Maja Pajek
- Faculty of Sport, University of Ljubljana, Ljubljana, Slovenia
| | - Tanja Petrušič
- Faculty of Education, University of Ljubljana, Ljubljana, Slovenia
| | - Jernej Pajek
- Department of Nephrology, University Medical Centre Ljubljanag, Ljubljana, Slovenia
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George R, Jose R, Meenakshy K, Jarin T, Senthil Kumar S. Effects of long-term exercise training on physiological signals and personality traits in women in law enforcement. JOURNAL OF INTELLIGENT & FUZZY SYSTEMS 2022. [DOI: 10.3233/jifs-221588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Law enforcement teams across the globe experience the highest occupational stress and stress-related diseases. Physical exercise and an active lifestyle are recommended as part of their profession to equip them to fight stress and related health adversities. The research is carried out using objective measures of Heart Rate Variability (HRV), Electro Dermal Activity (EDA), Heart Rate Recovery (HRR), and subjective questionnaires. HRV was generated with an electrocardiogram (ECG) signal acquired using NI myRIO 1900 interfaced with the Vernier EKG sensor. HRR was acquired with the help of a Polar chest strap exercise heart rate monitor and EDA acquisition was carried out with Mindfield E-Sense electrodes. Then statistical features are extracted from the collected data, and feed to the AQCNN (Aquila convolution neural network) classifier to predict the stress. Signal analyses were done in Kubios 4.0, Ledalab V3.x in a MATLAB environment. The results pointed out that exercise training is effective in increasing the vagal tone of the Autonomic Nervous System (ANS) and hence improves the recovery potential of the cardiovascular system from stress. The proposed AQCNN method improves the accuracy of 95.12% which is 93.13%, 85.36% and 80.13% better than MANOVA technique, CNN and ML-SVM respectively. The findings have the potential to influence decision-making in the selection and training of recruits in high-stress positions, hence optimizing the cost and time of training by identifying maladaptive recruits early.
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Affiliation(s)
- Remya George
- Department of Biomedical Engineering, Sahrdaya College of Engineering and Technology, Thrissur, Kerala, India
| | - Reshma Jose
- Department of Biomedical Engineering, Sahrdaya College of Engineering and Technology, Thrissur, Kerala, India
| | - K. Meenakshy
- Department of Electrical and Electronics Engineering, Government Engineering College, Thrissur, Kerala, India
| | - T. Jarin
- Department of Electrical and Electronics Engineering, Jyothi Engineering College, Thrissur, Kerala, India
| | - S. Senthil Kumar
- Department of Electrical and Electronics Engineering, New Prince Shri Bhavani College of Engineering and Technology, Chennai, Tamil Nadu, India
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Morris TP, Burzynska A, Voss M, Fanning J, Salerno EA, Prakash R, Gothe NP, Whitfield-Gabrieli S, Hillman CH, McAuley E, Kramer AF. Brain Structure and Function Predict Adherence to an Exercise Intervention in Older Adults. Med Sci Sports Exerc 2022; 54:1483-1492. [PMID: 35482769 PMCID: PMC9378462 DOI: 10.1249/mss.0000000000002949] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
INTRODUCTION Individual differences in brain structure and function in older adults are potential proxies of brain reserve or maintenance and may provide mechanistic predictions of adherence to exercise. We hypothesized that multimodal neuroimaging features would predict adherence to a 6-month randomized controlled trial of exercise in 131 older adults (age, 65.79 ± 4.65 yr, 63% female), alone and in combination with psychosocial, cognitive, and health measures. METHODS Regularized elastic net regression within a nested cross-validation framework was applied to predict adherence to the intervention in three separate models (brain structure and function only; psychosocial, health, and demographic data only; and a multimodal model). RESULTS Higher cortical thickness in somatosensory and inferior frontal regions and less surface area in primary visual and inferior frontal regions predicted adherence. Higher nodal functional connectivity (degree count) in default, frontoparietal, and attentional networks and less nodal strength in primary visual and temporoparietal networks predicted exercise adherence ( r = 0.24, P = 0.004). Survey and clinical measures of gait and walking self-efficacy, biological sex, and perceived stress also predicted adherence ( r = 0.17, P = 0.056); however, this prediction was not significant when tested against a null test statistic. A combined multimodal model achieved the highest predictive strength ( r = 0.28, P = 0.001). CONCLUSIONS Our results suggest that there is a substantial utility of using brain-based measures in future research into precision and individualized exercise interventions older adults.
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Affiliation(s)
| | - Agnieszka Burzynska
- Department of Human Development and Family Studies,
Colorado State University, Fort Collins, CO
| | - Michelle Voss
- Deptartment of Psychology, University of Iowa, Iowa City,
IA
| | - Jason Fanning
- Department of Health and Exercise Science, Wake Forest
University, Winston-Salem, NC
| | - Elizabeth A. Salerno
- Division of Public Health Sciences, Department of Surgery,
Washington University School of Medicine in St. Louis, St. Louis, MO
| | - Ruchika Prakash
- Department of Psychology, Ohio State University, Columbus,
OH
| | - Neha P. Gothe
- Beckman Institute for Advanced Science and Technology,
University of Illinois at Urbana-Champaign, Urbana, IL
- Department of Kinesiology and Community Health, University
of Illinois at Urbana-Champaign, Urbana, IL
| | - Susan Whitfield-Gabrieli
- Department of Psychology, Northeastern University, Boston,
MA
- McGovern Institute for Brain Research, Department of Brain
and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, MA
| | - Charles H. Hillman
- Department of Psychology, Northeastern University, Boston,
MA
- Department of Physical Therapy, Movement, and
Rehabilitation Sciences, Northeastern University, Boston, MA
| | - Edward McAuley
- Beckman Institute for Advanced Science and Technology,
University of Illinois at Urbana-Champaign, Urbana, IL
- Department of Kinesiology and Community Health, University
of Illinois at Urbana-Champaign, Urbana, IL
| | - Arthur F. Kramer
- Department of Psychology, Northeastern University, Boston,
MA
- Beckman Institute for Advanced Science and Technology,
University of Illinois at Urbana-Champaign, Urbana, IL
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Triolo F, Saadeh M, Sjöberg L, Fratiglioni L, Welmer AK, Calderón-Larrañaga A, Dekhtyar S. Pre-pandemic Physical Function and Social Network in Relation to COVID-19-Associated Depressive Burden in Older Adults in Sweden. Innov Aging 2022; 6:igac041. [PMID: 35837440 PMCID: PMC9273957 DOI: 10.1093/geroni/igac041] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background and Objectives
The coronavirus disease 2019 (COVID-19) pandemic, as well as the measures intended to limit its spread, have likely affected older adults’ depressive burden. Good physical functioning and a rich social network may benefit older adults’ mental health. We examined whether pre-pandemic physical functioning and social network were associated with depressive burden during the first wave of the COVID-19 pandemic in Stockholm, Sweden.
Research Design and Methods
A telephone assessment of depressive burden using the symptoms of sadness, anxiety, worrying, reduced sleep, and reduced appetite was conducted in May–September 2020 in 930 older adults from the Swedish National Study on Aging and Care in Kungsholmen (SNAC-K), an ongoing population-based study. Objective measures of gait speed, muscle strength, and balance; and self-reports of social connections and support were collected in 2016–2019. Logistic models were adjusted for sociodemographic, clinical, lifestyle, and pandemic-related factors (loneliness, change in physical and social engagement, and experience of death due to COVID-19).
Results
Only good muscle strength (odds ratio [OR]: 0.53; 95% confidence interval [CI]: 0.32–0.85; ref: poor strength, ≥17 s) and rich social support (OR: 0.67; 95% CI: 0.45–0.99; ref: poor support) exhibited an independent association with depressive burden, even after accounting for pandemic-related factors. A combination of good muscle strength and rich social support were associated with the greatest reduction in depressive burden (OR: 0.35; 95% CI: 0.18–0.66; ref: poor social support and poor muscle strength).
Discussion and Implications
Prepandemic social support and muscle strength could supply older adults with resilience against the depressive burden associated with the COVID-19 pandemic.
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Affiliation(s)
- Federico Triolo
- Aging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet and Stockholm University , Solna , Sweden
| | - Marguerita Saadeh
- Aging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet and Stockholm University , Solna , Sweden
| | - Linnea Sjöberg
- Aging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet and Stockholm University , Solna , Sweden
| | - Laura Fratiglioni
- Aging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet and Stockholm University , Solna , Sweden
- Stockholm Gerontology Research Center , Stockholm , Sweden
| | - Anna-Karin Welmer
- Aging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet and Stockholm University , Solna , Sweden
- Division of Physiotherapy, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet , Stockholm , Sweden
| | - Amaia Calderón-Larrañaga
- Aging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet and Stockholm University , Solna , Sweden
- Stockholm Gerontology Research Center , Stockholm , Sweden
| | - Serhiy Dekhtyar
- Aging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet and Stockholm University , Solna , Sweden
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11
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Wu J, Xiao W, Yip J, Peng L, Zheng K, Takyi Bentil O, Ren Z. Effects of Exercise on Neural Changes in Inhibitory Control: An ALE Meta-Analysis of fMRI Studies. Front Hum Neurosci 2022; 16:891095. [PMID: 35814955 PMCID: PMC9265250 DOI: 10.3389/fnhum.2022.891095] [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: 03/07/2022] [Accepted: 06/08/2022] [Indexed: 11/13/2022] Open
Abstract
It is widely known that exercise improves inhibitory control; however, the mechanisms behind the cognitive improvement remain unclear. This study analyzes the extant literature on the neuronal effects of exercise on inhibitory control functions. We searched four online databases (Pubmed, Scopus, PsycINFO, and Web of Science) for relevant peer-reviewed studies to identify eligible studies published before September 1, 2021. Among the 4,090 candidate studies identified, 14 meet the inclusion criteria, and the results of 397 participants in these 14 studies are subsequently analyzed. We quantify the neural effects on the entire brain by using GingerALE software and identify 10 clusters of exercise-induced neuronal with either increases/decreases in the superior temporal gyrus (BA 22), precuneus (BA 7), superior frontal gyrus (BA 10), cuneus (BA 19), precuneus (BA 19), caudate, posterior cingulate (BA 19), middle temporal gyrus (B 37), parahippocampal gyrus (BA 30), precentral gyrus (BA 6). Meta-analytic coactivation map (MACM) showed that multiple functional networks overlap with brain regions with activation likelihood estimation (ALE) results. We propose the effect of exercise on neural activity is related to inhibitory control in the extended frontoparietal, default mode network (DMN), visual network, and other pathways. These results provide preliminary evidence of the neural effects of exercise on inhibitory control.
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Affiliation(s)
- Jinlong Wu
- School of Physical Education, Shenzhen University, Shenzhen, China
- Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Hong Kong, China
| | - Wen Xiao
- School of Physical Education, Shenzhen University, Shenzhen, China
| | - Joanne Yip
- Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Hong Kong, China
| | - Li Peng
- College of Physical Education, Southwest University, Chongqing, China
| | - Kangyong Zheng
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Obed Takyi Bentil
- Civil and Environmental Engineering Department, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China
| | - Zhanbing Ren
- School of Physical Education, Shenzhen University, Shenzhen, China
- *Correspondence: Zhanbing Ren
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12
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Acute Effects of Sedentary Behavior on Ankle Torque Assessed with a Custom-Made Electronic Dynamometer. J Clin Med 2022; 11:jcm11092474. [PMID: 35566600 PMCID: PMC9105601 DOI: 10.3390/jcm11092474] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 04/22/2022] [Accepted: 04/26/2022] [Indexed: 02/05/2023] Open
Abstract
Inactivity negatively influences general health, and sedentary behaviour is known to impact the musculoskeletal system. The aim of the study was to assess the impact of time spent in active and sedentary behaviour on foot muscle strength. In this observational study, we compared the acute effects of one day of prolonged sitting and one day of low-to-moderate level of activity on ankle torque in one group of eight healthy participants. Peak ankle torque was measured using a portable custom-made electronic dynamometer. Three consecutive maximal voluntary isometric contractions for bilateral plantar flexor and dorsiflexor muscles were captured at different moments in time. The average peak torque significant statistically decreased at 6 h (p = 0.019) in both static and active behaviours, with a higher average peak torque in the active behaviour (p < 0.001). Age, gender, body mass index and average steps did not have any significant influence on the average value of maximal voluntary isometric contraction. The more time participants maintained either static or active behaviour, the less force was observed during ankle torque testation. The static behaviour represented by the sitting position was associated with a higher reduction in the average peak ankle torque during a maximal voluntary isometric contraction when compared to the active behaviour.
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13
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Stratton CSM, Fagher K, Li X, Ottesen TD, Tuakli-Wosornu YA. Blind sports’ blind spot: The global epidemiology of visual impairment against participation trends in elite blind para sport. J Rehabil Assist Technol Eng 2022; 9:20556683221122276. [PMID: 36061585 PMCID: PMC9434663 DOI: 10.1177/20556683221122276] [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: 04/28/2022] [Accepted: 07/29/2022] [Indexed: 12/03/2022] Open
Abstract
Background: It remains unknown whether access to elite blind sports
opportunities is globally balanced or matches the prevalence of blindness/visual
impairment (VI). The primary objective of this study was to determine the rate
of elite blind sports participation in each world region registered in the
International Blind Sports Federation’s (IBSA) and to assess its association
with the global and regional prevalence of blindness/VI. The secondary objective
was to determine the association between other covariates, such as age, vision
class, and sex, with the number of IBSA-registered athletes from each
region. Methods: A baseline estimate of blindness/VI data was established
and used when comparing participation rates to blindness/VI rates. Descriptive
statistics were used to describe sports participation and associated
co-variates. Results: Among 123 member countries registered in IBSA, 31 did not
have any completed registrations in blind sports, of which 22 had a prevalence
of blindness/VI higher than the global average. During the summer season 2019,
738 (29.52%) IBSA athletes were female and 1762 (70.48%) were male. Conclusions: These results suggest elite blind/VI sport
participation is limited independently from blindness/VI prevalence. Increasing
blind-friendly sport resources, especially in low-and-middle-income countries
(LMICs), would improve the rate of elite sport participation among athletes with
blindness/VI.
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Affiliation(s)
- Catherine S M Stratton
- Department of Chronic Disease Epidemiology, Yale School of Public Health, New Haven, CT, USA
| | - Kristina Fagher
- Rehabilitation Medicine Research Group, Department of Health Sciences, Lund University, Lund, Sweden
| | - Xiang Li
- Department of Biostatistics, Yale School of Public Health, New Haven, CT, USA
- Carey Law School, University of Pennsylvania, Philadelphia, PA, USA
| | - Taylor D Ottesen
- Yale School of Medicine, New Haven CT, USA
- Harvard Combined Orthopedic Residency Program, Boston, MA, USA
| | - Yetsa A Tuakli-Wosornu
- Department of Social and Behavioral Sciences, Yale School of Public Health, New Haven, CT, USA
- Department of Physical Medicine and Rehabilitation, University of Pittsburgh, Pittsburgh, PA, USA
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14
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Montejo L, Solé B, Verdolini N, Martínez-Arán A, Bonnín CDM, Radua J, Martín-Villalba I, Williams E, García-Rizo C, Mezquida G, Bernardo M, Vieta E, Torrent C, Amoretti S. Self-reported neurocognitive symptoms during COVID-19 lockdown and its associated factors in a sample of psychiatric patients. Results from the BRIS-MHC study. Eur Neuropsychopharmacol 2021; 53:7-18. [PMID: 34348213 PMCID: PMC8619656 DOI: 10.1016/j.euroneuro.2021.07.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 07/08/2021] [Accepted: 07/10/2021] [Indexed: 12/19/2022]
Abstract
Lockdown caused by COVID-19 pandemic has a negative impact on mental health. The aim was to assess self-reported neurocognitive symptoms during the lockdown and identify associated vulnerable and protective factors in a sample of psychiatric patients in a Spanish population. These results are part of the Barcelona ResIlience Survey for Mental Health COVID-19 (BRIS-MHC) project. Neurocognitive symptoms were assessed through an online survey considering the five items that represented self-reported neurocognitive complaints. We split the sample into two groups based on the severity of the self-reported neurocognitive complaints: intact cognitive function/mild cognitive impairment (CI-) and moderate/severe cognitive impairment (CI+). Univariate analyses were used to compare both groups in terms of sociodemographic and clinical variables. Multiple logistic regression models were carried out to identify clinical variables and coping strategies associated with neurocognitive symptoms. 198 patients with different psychiatric diagnoses were included in this study. One hundred seventeen patients were classified in the CI- group and 81 in the CI+ group. Depressive symptoms and negative psychotic-like symptoms were vulnerable factors for neurocognitive impairment. Coping strategies of performing physical activity, carrying out relaxing activities and maintaining a routine were protective factors against cognitive impairment. Lockdown situation negatively impact on neurocognitive function. Psychopathological symptoms and coping strategies were associated with neurocognitive symptoms during lockdown in subjects with psychiatric illness. The early treatment of psychopathological symptoms in psychiatric patients and promoting coping strategies during lockdown should be considered an intervention strategy against cognitive impairment.
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Affiliation(s)
- Laura Montejo
- Bipolar and Depressive Disorders Unit, Hospital Clinic, University of Barcelona, Institute of Neuroscience, IDIBAPS, CIBERSAM, c/Villarroel, 170, 12-0, 08036 Barcelona, Catalonia, Spain
| | - Brisa Solé
- Bipolar and Depressive Disorders Unit, Hospital Clinic, University of Barcelona, Institute of Neuroscience, IDIBAPS, CIBERSAM, c/Villarroel, 170, 12-0, 08036 Barcelona, Catalonia, Spain
| | - Norma Verdolini
- Bipolar and Depressive Disorders Unit, Hospital Clinic, University of Barcelona, Institute of Neuroscience, IDIBAPS, CIBERSAM, c/Villarroel, 170, 12-0, 08036 Barcelona, Catalonia, Spain
| | - Anabel Martínez-Arán
- Bipolar and Depressive Disorders Unit, Hospital Clinic, University of Barcelona, Institute of Neuroscience, IDIBAPS, CIBERSAM, c/Villarroel, 170, 12-0, 08036 Barcelona, Catalonia, Spain
| | - Caterina Del Mar Bonnín
- Bipolar and Depressive Disorders Unit, Hospital Clinic, University of Barcelona, Institute of Neuroscience, IDIBAPS, CIBERSAM, c/Villarroel, 170, 12-0, 08036 Barcelona, Catalonia, Spain
| | - Joaquim Radua
- Imaging of Mood- and Anxiety-Related Disorders (IMARD) Group, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; CIBERSAM, Madrid, Spain; Early Psychosis: Interventions and Clinical-detection (EPIC) Lab, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK; Department of Clinical Neuroscience, Stockholm Health Care Services, Stockholm County Council, Karolinska Institutet, Stockholm, Sweden
| | - Inés Martín-Villalba
- Bipolar and Depressive Disorders Unit, Hospital Clinic, University of Barcelona, Institute of Neuroscience, IDIBAPS, CIBERSAM, c/Villarroel, 170, 12-0, 08036 Barcelona, Catalonia, Spain
| | - Evelin Williams
- Bipolar and Depressive Disorders Unit, Hospital Clinic, University of Barcelona, Institute of Neuroscience, IDIBAPS, CIBERSAM, c/Villarroel, 170, 12-0, 08036 Barcelona, Catalonia, Spain
| | - Clemente García-Rizo
- Barcelona Clinic Schizophrenia Unit, Hospital Clinic of Barcelona, University of Barcelona, Neuroscience Institute, IDIBAPS, CIBERSAM, Barcelona, Spain
| | - Gisela Mezquida
- Barcelona Clinic Schizophrenia Unit, Hospital Clinic of Barcelona, University of Barcelona, Neuroscience Institute, IDIBAPS, CIBERSAM, Barcelona, Spain
| | - Miguel Bernardo
- Barcelona Clinic Schizophrenia Unit, Hospital Clinic of Barcelona, University of Barcelona, Neuroscience Institute, IDIBAPS, CIBERSAM, Barcelona, Spain
| | - Eduard Vieta
- Bipolar and Depressive Disorders Unit, Hospital Clinic, University of Barcelona, Institute of Neuroscience, IDIBAPS, CIBERSAM, c/Villarroel, 170, 12-0, 08036 Barcelona, Catalonia, Spain.
| | - Carla Torrent
- Bipolar and Depressive Disorders Unit, Hospital Clinic, University of Barcelona, Institute of Neuroscience, IDIBAPS, CIBERSAM, c/Villarroel, 170, 12-0, 08036 Barcelona, Catalonia, Spain.
| | - Silvia Amoretti
- Bipolar and Depressive Disorders Unit, Hospital Clinic, University of Barcelona, Institute of Neuroscience, IDIBAPS, CIBERSAM, c/Villarroel, 170, 12-0, 08036 Barcelona, Catalonia, Spain; Barcelona Clinic Schizophrenia Unit, Hospital Clinic of Barcelona, University of Barcelona, Neuroscience Institute, IDIBAPS, CIBERSAM, Barcelona, Spain
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15
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Nieman T, Bergelt M, Clancy J, Regan K, Hobson N, Dos Santos A, Middleton LE. Changes in cognitive control and mood across repeated exercise sessions. Appl Psychol Health Well Being 2021; 13:853-870. [PMID: 34196482 PMCID: PMC9291128 DOI: 10.1111/aphw.12275] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 03/02/2021] [Accepted: 03/22/2021] [Indexed: 11/28/2022]
Abstract
Acute exercise elicits benefits to cognition and mood. The consistency and accumulation of benefits across exercise sessions remains unclear. This exploratory study evaluated the reproducibility and accumulation of changes in cognitive control and mood across multiple exercise sessions. Thirty young healthy adults (18-35 years) were recruited to exercise (N = 14; age: 21.71 [SD = 1.64]; 57% female) or control (N = 16; age: 22.25 [SD = 3.68]; 56% female) groups. Participants attended six sessions over 2 weeks (EX = 20-min mod-intensity cycling; CO = 20-min reading). Cognitive control was assessed using a Flanker task (accuracy-adjusted response time, RTLISAS ) pre-/post-intervention. Mood was reported 5×/day on exercise and non-exercise days (pre, post, 11:30 am, 3 pm, and 8 pm) using the Bond-Lader VAS. Cognitive control and mood improved acutely (within session) following exercise compared with control (F(1, 592) = 6.11, p = .0137; F(1, 305.93) = 38.68, p < .0001; F(1, 307.06) = 13.69, p = .0003) and were consistent across sessions. Cognitive control also improved across sessions in both groups (F(5, 282.22) = 11.06, p < .0001). These results suggest that: (1) acute effects of exercise on cognition and mood are consistent across multiple sessions; (2) the Flanker task learning effects continue over many trials/sessions; and (3) accumulated mood effects require further investigation. Future studies should further explore the connection between acute exercise exposures and accumulated cognitive benefits.
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Affiliation(s)
| | | | | | - Kayla Regan
- The University of Waterloo, Waterloo, ON, Canada
| | - Nic Hobson
- The University of Waterloo, Waterloo, ON, Canada
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16
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Menglu S, Ruiwen L, Suyong Y, Dong Z. Effects of Tai Chi on the Executive Function and Physical Fitness of Female Methamphetamine Dependents: A Randomized Controlled Trial. Front Psychiatry 2021; 12:653229. [PMID: 34177646 PMCID: PMC8222617 DOI: 10.3389/fpsyt.2021.653229] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Accepted: 04/22/2021] [Indexed: 11/13/2022] Open
Abstract
Purpose: Exercise improves the health and mental status of drug dependents. The way by which Tai Chi (TC) as a special exercise treatment affects executive functions (EFs) of methamphetamine (MA) dependents is yet to be established. This study aimed to explore the effects of TC on the EFs and physical fitness of MA dependents. Methods: A total of 76 female MA dependents were randomly assigned to the exercise and control groups. The exercise group underwent three 60-min sessions of TC training per week for 12 weeks. The control group was trained with conventional exercises including the 9th Guang Bo Ti Cao and square dance. Physical fitness and EF assessments that evaluated inhibitory control (IC, go/no-go task), working memory (3-back task) and cognitive flexibility (switching task) were performed at baseline and at 12 weeks. A repeated-measures ANOVA was applied to analyze the differences of group and time. Results: The exercise group showed decreased response time (RT) with a significant main effect of time on the go/no-go task [F (1, 68) = 9.6, p < 0.05]. The interaction effect between time and group was significant on accuracy [F (1, 61) = 4.73, p < 0.05], and the main effect of time was significant on RT [F (1, 61) = 4.66, p < 0.05] in the 3-back task of the exercise group. Significant changes in BMI [F (1, 68) = 19.57, p < 0.05], vital capacity [F (1, 68) = 6.00, p < 0.05], and systolic blood pressure [F (1, 68) = 6.11, p < 0.05] were observed in the exercise group. Conclusion: These findings showed that 3 months of TC training can improve the IC and maintain the working memory and cognitive flexibility of MA dependents. Other data implied that TC may improve the physical fitness of MA dependents. Clinical Trial Registration: http://www.chictr.org.cn/, ChiCTR1900022091.
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Affiliation(s)
- Shen Menglu
- Wushu College, Shanghai University of Sport, Shanghai, China
| | - Liu Ruiwen
- Wushu College, Shanghai University of Sport, Shanghai, China
| | - Yang Suyong
- School of Sport Psychology, Shanghai University of Sport, Shanghai, China
| | - Zhu Dong
- School of International Education, Shanghai University of Sport, Shanghai, China
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17
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Schellewald V, Kleinert J, Ellegast R. Effects of two types of dynamic office workstations (DOWs) used at two intensities on cognitive performance and office work in tasks with various complexity. ERGONOMICS 2021; 64:806-818. [PMID: 33289621 DOI: 10.1080/00140139.2020.1862308] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Accepted: 12/04/2020] [Indexed: 06/12/2023]
Abstract
This study examines the possible effects on objective work performance while using two types of dynamic office workstations (DOWs). 20 participants each used one type with three intensities (seated, light, moderate) and completed a task battery assessing cognitive performance and office work with two levels of complexity. Repeated measures MANOVA showed a significant interaction effect for work performance between the type of workstation and intensity for the simple level and a significant main effect for intensity for the complex level. Comparing the types of DOWs to each other, accuracy of text processing differed when working sedentary. Using both devices with light and moderate intensity had a significant detrimental effect on mouse tasks compared to working sedentary, but none comparing the intensities. No further results indicated neither a detrimental nor an enhancing effect of using DOWs on cognitive performance and office-work related tasks, regardless of the intensity of use or the task complexity. Practitioner Summary: By using DOWs, light physical activity can be integrated while working at a desk. Results showed that using different types of DOWs with different intensities does have a detrimental effect on tasks requiring a high motor control, but not on cognitive or further office work-related tasks of various complexity. Abbreviations: DOW: dynamic office workstation; aLT: activeLife Trainer; DB: deskbike; RPE: rated perceived exertion; MANOVA: multivariate analysis of variance; ANOVA: analysis of variance.
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Affiliation(s)
- Vera Schellewald
- Institute for Occupational Safety and Health (IFA), German Social Accident Insurance, Sankt Augustin, Germany
- Institute of Psychology, German Sport University Cologne, Köln, Germany
| | - Jens Kleinert
- Institute of Psychology, German Sport University Cologne, Köln, Germany
| | - Rolf Ellegast
- Institute for Occupational Safety and Health (IFA), German Social Accident Insurance, Sankt Augustin, Germany
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18
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Loprinzi PD, Crawford LK, Scott T, Tucker KL. Association of physical activity on memory interference: Boston Puerto Rican Health Study. Health Promot Perspect 2021; 11:256-260. [PMID: 34195050 PMCID: PMC8233684 DOI: 10.34172/hpp.2021.31] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2020] [Accepted: 02/09/2021] [Indexed: 11/24/2022] Open
Abstract
Background : The objective of this study was to evaluate the association between habitual physical activity engagement on memory interference. The present analysis used cross-sectional data from the Boston Puerto Rican Health Study (n=1,241; mean age= 57.2; 72.1% female). Methods : Physical activity was evaluated via self-report. Memory interference was evaluated using a word-list paradigm. The memory task included learning a list of 16 words (List A; 5 trials), followed by a distractor list (List B), and then an immediate recall of List A. Proactive interference occurs when preceding stimuli (e.g., Trial 1 and Trial 5 of List A) interferes with performance on a subsequent stimuli (List B). Retroactive interference occurs when subsequent stimuli (List B) interferes with the recall of previously encoded stimuli (Trial 5). Results : For proactive interference, there was no association between physical activity and the difference between performance on List B and Trial 1 of List A (β=0.00001; P =0.96). Similarly, for retroactive interference, there was no association between physical activity and the difference between the short delay recall and Trial 5 of List A (β=0.0002; P=0.50). Conclusion : The present study did not observe an association between habitual physical activity on attenuating memory interference.
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Affiliation(s)
- Paul D Loprinzi
- Exercise & Memory Laboratory, Department of Health, Exercise Science and Recreation Management, University of Mississippi, Mississippi, USA
| | - Lindsay K Crawford
- Exercise & Memory Laboratory, Department of Health, Exercise Science and Recreation Management, University of Mississippi, Mississippi, USA
| | - Tammy Scott
- Friedman School of Nutrition Science and Policy, Tufts University School of Medicine, Boston, MA, USA
| | - Katherine L Tucker
- Center for Population Health, Biomedical & Nutritional Sciences, University of Massachusetts Lowell, Lowell, Ma, USA
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19
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Shen K, Liu X, Chen D, Chang J, Zhang Y, Kou X. Voluntary wheel-running exercise attenuates brain aging of rats through activating miR-130a-mediated autophagy. Brain Res Bull 2021; 172:203-211. [PMID: 33964346 DOI: 10.1016/j.brainresbull.2021.04.027] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Revised: 03/09/2021] [Accepted: 04/20/2021] [Indexed: 01/03/2023]
Abstract
Autophagy is a highly regulated intracellular process for the degradation of protein aggregates and damaged organelles. Recently, autophagy has been implicated in Alzheimer's disease (AD) and aging. Autophagy process is regulated by the recruitment and assembly of several autophagy-related genes (Atgs) such as, Atg7 and LC3, as the highly conserved and important markers involved in the regulation of autophagy. We recently reported the reduced LC3-II/LC3-I ratio, down-regulated ATG7, and increased p62 protein levels in hippocampal tissues of aging rats. MicroRNA-130a (miR-130a) plays a crucial role in physiological and pathological processes, but whether miR-130a affects the autophagy of brain is unknown. We aim to explore the regulatory role of miR-130a on the autophagy and cell senescence of SH-SY5Y, as well as LC3-II/LC3-I ratio, and the expression of p62, ATG7, Ac-p53 and p21 during exercise intervention of aging rats. In this study, miR-130a expression was markedly down-regulated in the hippocampal of aged rats companying with up-regulated expression of Ac-p53 and p21 when compared with young rats. In contrast, voluntary wheel running could up-regulate miR-130a expression; decrease the expression of Ac-p53 and p21 in aging rats. Interestingly, exercise reversed the impaired autophagy resulted from aging possibly by activating AMPK signaling. Moreover, overexpression of miR-130a in d-galactose (D-gal)-induced SH-SY5Y cell senescence model attenuated d-gal-induced impaired autophagy and cell senescence, demonstrated by decreased levels of LC3, Ac-p53, p21 and increased p62, suggesting that voluntary wheel running can alleviate brain aging in natural aging rats by up-regulating miR-130a-mediated autophagy.
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Affiliation(s)
- Keyin Shen
- Wuhan Sports University, Wuhan, 430079, China
| | - Xingran Liu
- Hubei Key Laboratory of Sport Training and Monitoring, College of Health Science, Wuhan Sports University, Wuhan, 430079, China
| | - Dandan Chen
- Hubei Key Laboratory of Sport Training and Monitoring, College of Health Science, Wuhan Sports University, Wuhan, 430079, China
| | - Jingru Chang
- Hubei Key Laboratory of Sport Training and Monitoring, College of Health Science, Wuhan Sports University, Wuhan, 430079, China
| | - Ying Zhang
- Hubei Key Laboratory of Sport Training and Monitoring, College of Health Science, Wuhan Sports University, Wuhan, 430079, China
| | - Xianjuan Kou
- Hubei Key Laboratory of Sport Training and Monitoring, College of Health Science, Wuhan Sports University, Wuhan, 430079, China.
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20
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Davis JC, Rhodes RE, Khan KM, Mansournia MA, Khosravi A, Chan P, Zhao M, Jehu DA, Liu-Ambrose T. Cognitive Function and Functional Mobility Predict Exercise Adherence in Older Adults Who Fall. Gerontology 2021; 67:350-356. [PMID: 33631742 DOI: 10.1159/000513452] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Accepted: 11/28/2020] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION Strength and balance exercises prevent falls. Yet, exercise adherence is often low. To maximize the benefit of exercise on falls prevention, we aimed to identify baseline cognitive and mobility factors that predict adherence to the Otago Exercise Program (OEP) - a home-based exercise program proven to prevent falls. METHODS We conducted a secondary longitudinal analysis of data from a randomized clinical trial (RCT) (OEP compared with usual care) among 172 participants who were assigned to the OEP intervention of the RCT. Adherence to the OEP was calculated as a percent score (i.e., [frequency of strength and balance retraining session per week/3 strength and balance retraining sessions per week] × 100). Executive function (i.e., mental flexibility) was measured using the Trail Making Tests (Part A and B: TMT B - TMT A) and the Digit Symbol Substitution Test (DSST). Short-term memory and encoding was measured using the Verbal Digits Forward test. Executive function (i.e., inhibition and working memory) was measured using the Stroop Color-Word Test and the Verbal Digits Forward minus Verbal Digits Backward test. Mobility was assessed using the Short Performance Physical Battery and the Timed Up and Go test. We used general estimation equations analysis to determine the predictors of adherence to the OEP. RESULTS Better set shifting (β = -0.06, z = -2.43, [SE = 0.02] p = 0.018] predicted greater OEP adherence. Greater attention and short-term memory (β = -6.99, z = -2.37 [SE = 2.95]) predicted poorer OEP adherence. Response inhibition, processing speed, working memory, and mobility assessed by the SPPB were not associated with adherence. Poorer baseline Timed Up and Go (β = 1.48 z = 1.94, [SE = 0.76]; p < 0.001), predicted better OEP adherence. CONCLUSION Specific cognitive processes (i.e., executive function of set shifting, attention, and short-term memory) and functional mobility predicted exercise adherence. Further research needs to explore the pathways that explain why better attention and short-term memory predicted lower adherence and why poorer functional mobility led to better OEP adherence.
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Affiliation(s)
- Jennifer C Davis
- Social & Economic Change Laboratory, Faculty of Management, University of British Columbia - Okanagan, Kelowna, British Columbia, Canada, .,Center for Hip Health and Mobility, Vancouver Coastal Health Research Institute, University of British Columbia, Vancouver, British Columbia, Canada,
| | - Ryan E Rhodes
- Center for Hip Health and Mobility, Vancouver Coastal Health Research Institute, University of British Columbia, Vancouver, British Columbia, Canada.,Behavioural Medicine Laboratory, School of Exercise Science, Physical and Health Education, University of Victoria, Victoria, British Columbia, Canada
| | - Karim M Khan
- Center for Hip Health and Mobility, Vancouver Coastal Health Research Institute, University of British Columbia, Vancouver, British Columbia, Canada.,Department of Family Practice, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Mohammad Ali Mansournia
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.,Sports Medicine Research Center, Neuroscience Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Ahmad Khosravi
- Department of Epidemiology, School of Public Health, Shahroud University of Medical Sciences, Shahroud, Iran
| | - Patrick Chan
- Center for Hip Health and Mobility, Vancouver Coastal Health Research Institute, University of British Columbia, Vancouver, British Columbia, Canada.,Aging, Mobility, and Cognitive Neuroscience Laboratory, Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada.,Djavad Mowafaghian Centre for Brain Health, University of British Columbia, Vancouver, British Columbia, Canada.,Department of Physical Therapy, University of British Columbia, Vancouver, British Columbia, Canada
| | - Mary Zhao
- Center for Hip Health and Mobility, Vancouver Coastal Health Research Institute, University of British Columbia, Vancouver, British Columbia, Canada.,Aging, Mobility, and Cognitive Neuroscience Laboratory, Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada.,Djavad Mowafaghian Centre for Brain Health, University of British Columbia, Vancouver, British Columbia, Canada.,Department of Physical Therapy, University of British Columbia, Vancouver, British Columbia, Canada
| | - Deborah A Jehu
- Center for Hip Health and Mobility, Vancouver Coastal Health Research Institute, University of British Columbia, Vancouver, British Columbia, Canada.,Aging, Mobility, and Cognitive Neuroscience Laboratory, Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada.,Djavad Mowafaghian Centre for Brain Health, University of British Columbia, Vancouver, British Columbia, Canada.,Department of Physical Therapy, University of British Columbia, Vancouver, British Columbia, Canada
| | - Teresa Liu-Ambrose
- Center for Hip Health and Mobility, Vancouver Coastal Health Research Institute, University of British Columbia, Vancouver, British Columbia, Canada.,Aging, Mobility, and Cognitive Neuroscience Laboratory, Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada.,Djavad Mowafaghian Centre for Brain Health, University of British Columbia, Vancouver, British Columbia, Canada.,Department of Physical Therapy, University of British Columbia, Vancouver, British Columbia, Canada
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21
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Jung M, Kim HS, Loprinzi PD, Kang M. Serial-multiple mediation of enjoyment and intention on the relationship between creativity and physical activity. AIMS Neurosci 2021; 8:161-180. [PMID: 33490377 PMCID: PMC7815478 DOI: 10.3934/neuroscience.2021008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Accepted: 01/06/2021] [Indexed: 12/18/2022] Open
Abstract
The purpose of the present study was to examine a serial-multiple mediation of physical activity (PA) enjoyment and PA intention in the relationship between creativity and PA level (i.e., moderate-to-vigorous PA). A total of 298 undergraduate and graduate students completed a self-reported questionnaire evaluating creativity, PA enjoyment, PA intention, and PA level. Data analysis was conducted using descriptive statistics, Pearson correlation coefficient, ordinary least-squares regression analysis, and bootstrap methodology. Based on the research findings, both PA enjoyment (β = 0.06; 95% CI [0.003, 0.12]) and PA intention (β = 0.08; 95% CI [0.03, 0.13]) were found to be a mediator of the relationship between creativity and PA level, respectively. Moreover, the serial-multiple mediation of PA enjoyment and PA intention in the relationship between creativity and PA level was statistically significant (β = 0.02; 95% CI [0.01, 0.04]). These findings underscore the importance of shaping both cognitive and affective functions for PA promotion and provide additional support for a neurocognitive affect-related model in the PA domain. In order to guide best practices for PA promotion programs aimed at positively influencing cognition and affect, future PA interventions should develop evidence-based strategies that routinely evaluate cognitive as well as affective responses to PA.
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Affiliation(s)
- Myungjin Jung
- Health and Sport Analytics Laboratory, Department of Health, Exercise Science, and Recreation Management, The University of Mississippi, University, MS 38677, USA
- Exercise & Memory Laboratory, Department of Health, Exercise Science, and Recreation Management, The University of Mississippi, University, MS 38677, USA
| | - Han Soo Kim
- Health and Sport Analytics Laboratory, Department of Health, Exercise Science, and Recreation Management, The University of Mississippi, University, MS 38677, USA
| | - Paul D Loprinzi
- Exercise & Memory Laboratory, Department of Health, Exercise Science, and Recreation Management, The University of Mississippi, University, MS 38677, USA
| | - Minsoo Kang
- Health and Sport Analytics Laboratory, Department of Health, Exercise Science, and Recreation Management, The University of Mississippi, University, MS 38677, USA
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22
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A Survey on Daily Activity Inclination and Health Complaints among Urban Youth in Malaysia. JOURNAL OF ENVIRONMENTAL AND PUBLIC HEALTH 2020; 2020:9793425. [PMID: 33376494 PMCID: PMC7744237 DOI: 10.1155/2020/9793425] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 08/17/2020] [Accepted: 11/24/2020] [Indexed: 12/03/2022]
Abstract
Environmental influence is one of the attributing factors for health status. Chronic interaction with electronic display technology and lack of outdoor activities might lead to health issues. Given the concerns about the digital impact on lifestyle and health challenges, we aimed to investigate the daily activity inclination and health complaints among the Malaysian youth. A self-administered questionnaire covering lifestyle and health challenges was completed by 220 youths aged between 16 and 25. There were a total of 22 questions. Seven questions inspected the patterns of indoor and outdoor activities. Fifteen questions focused on the visual and musculoskeletal symptoms linked to both mental and physical health. The total time spent indoors (15.0 ± 5.4 hours/day) was significantly higher than that spent outdoors (2.5 ± 2.6 hours/day) (t = 39.01, p < 0.05). Total time engrossed in sedentary activities (13.0 ± 4.5 hours/day) was significantly higher than that in nonsedentary activities (4.5 ± 3.8 hours/day) comprised of indoor sports and any outdoor engagements (t = 27.10, p < 0.05). The total time spent on electronic related activities (9.5 ± 3.7 hours/day) was were higher than time spent on printed materials (3.4 ± 1.6 hours/day) (t = 26.01, p < 0.05). The association of sedentary activities was positive in relation to tired eyes (χ2 = 17.58, p < 0.05), sensitivity to bright light (χ2 = 12.10, p < 0.05), and neck pain (χ2 = 17.27, p < 0.05) but negative in relation to lower back pain (χ2 = 8.81, p < 0.05). Our youth spent more time in building and engaged in sedentary activities, predominantly electronic usage. The health-related symptoms, both visual and musculoskeletal symptoms, displayed a positive association with a sedentary lifestyle and a negative association with in-building time.
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23
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Shu Y, He Q, Xie Y, Zhang W, Zhai S, Wu T. Cognitive Gains of Aerobic Exercise in Patients With Ischemic Cerebrovascular Disorder: A Systematic Review and Meta-Analysis. Front Cell Dev Biol 2020; 8:582380. [PMID: 33392183 PMCID: PMC7775417 DOI: 10.3389/fcell.2020.582380] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2020] [Accepted: 12/03/2020] [Indexed: 12/20/2022] Open
Abstract
Background: Cognitive impairment has become an important problem in ischemic cerebrovascular disorder survivors as disease related deaths have been significantly reduced. Aerobic exercise, the most prevalent mode of physical activity, positively contributes to cognition in both healthy population and people with cognitive impairment. However, studies on its associations with cognitive gains in patients with ischemic cerebrovascular disease showed mixed findings. Objective: To explore the cognitive effects of aerobic exercise on ischemic cerebrovascular disorder survivors and investigate the possible moderators on exercise benefits. Method: Randomized controlled trials investigating the effects of sole aerobic exercise on cognitive function in population with ischemic intracranial vascular disorder compared to any control group who did not receive the intervention were enrolled in this systematic review and meta-analysis. Four online database (Pubmed, Cochrane Library, Embase, and Web of Science) were searched. Results: The initial search returned 1,522 citations and ultimately 11 studies were included in the systematic review. Analysis of seven studies showed the beneficial but not statistically significant impact of aerobic exercise on global cognitive function (0.13; 95% Cl −0.09 to 0.35; p = 0.25). Participants already with cognitive impairment benefited more from this intervention (0.31; 95% Cl 0.07–0.55; p = 0.01) and moderate intensity might be the optimal choice (0.34; 95% Cl −0.01 to 0.69; p = 0.06). The program duration and initiation time after stroke occurrence did not predict better cognitive outcome. Aerobic exercise was not associated with improvement of processing speed and executive function, the two subdomains of cognitive function. Conclusions: Aerobic exercise may contribute to cognitive gains in survivors of ischemic cerebrovascular disorder, especially for population already with cognitive decline. Our findings suggest that the adoption of moderate intensity aerobic exercise might improve cognition in such population.
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Affiliation(s)
- Yimei Shu
- Department of Neurology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Qing He
- Department of Neurology, Xuzhou First People's Hospital, The Affiliated Xuzhou Municipal Hospital of Xuzhou Medical University, Xuzhou, China
| | - Yi Xie
- Department of Neurology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Wanrong Zhang
- Department of Neurology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Shuang Zhai
- Department of Neurology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Ting Wu
- Department of Neurology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
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24
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Chu NM, Segev D, McAdams-DeMarco MA. Interventions to Preserve Cognitive Functioning Among Older Kidney Transplant Recipients. CURRENT TRANSPLANTATION REPORTS 2020; 7:346-354. [PMID: 33777649 PMCID: PMC7992368 DOI: 10.1007/s40472-020-00296-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/07/2020] [Indexed: 12/30/2022]
Abstract
PURPOSE OF REVIEW To summarize the research on effective interventions for preserving cognitive function and prevent cognitive decline in patients with end-stage kidney disease (ESKD) who are undergoing dialysis and/or kidney transplantation (KT). RECENT FINDINGS Among ESKD patients undergoing hemodialysis, exercise training has been administered through home-based and intradialytic interventions. Additionally, one pilot study identified intradialytic cognitive training, electronic brain games, as an intervention to preserve cognitive function among patients undergoing hemodialysis. Fewer studies have investigated interventions to preserver cognitive function among KT recipients. To date, the only randomized controlled trial in this population identified B-vitamin supplements as an intervention to preserve cognitive function. The evidence from these trials support a short-term benefit of cognitive and exercise training as well as B-vitamin supplementation among patients with ESKD. Future studies should: 1) replicate these findings, 2) identify interventions specific to KT candidates, and 3) investigate the synergistic impact of both cognitive and exercise training. SUMMARY Cognitive prehabilitation, with cognitive and/or exercise training, may be novel interventions for KT candidates that not only reduces delirium risk and long-term post-KT cognitive decline but also prevents dementia.
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Affiliation(s)
- Nadia M. Chu
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | - Dorry Segev
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | - Mara A. McAdams-DeMarco
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
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25
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Reliability and Convergent Validity of Self-Reported Physical Activity Questionnaires for People With Mental Disorders: A Systematic Review and Meta-Analysis. J Phys Act Health 2020; 18:109-115. [PMID: 33260145 DOI: 10.1123/jpah.2020-0312] [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: 05/25/2020] [Revised: 09/09/2020] [Accepted: 10/04/2020] [Indexed: 11/18/2022]
Abstract
PURPOSE To examine the reliability and convergent validity of self-reported questionnaires (SRQs) to measure physical activity (PA). METHODS Systematic review with meta-analysis. The validity and reliability of SRQs to assess PA in people with mental disorders (January 20, 2020). Random-effects meta-analyses were performed pooling (1) test-retest correlations or (2) the convergent validity between the SRQs and objective measures (eg, accelerometry). Associations were provided in r values with the 95% confidence interval. Methodological quality was assessed. RESULTS A total of 9 unique studies (N = 1344; 40.5% females) were included. The authors found a moderate correlation test-retest reliability for PA SRQs in the assessment of vigorous PA (r = .69 [.38 to .85]; P = .001), moderate to vigorous PA (r = .63 [.25 to .84]; P = .003), moderate PA (r = .63 [.39 to .79]; P = .001), and good correlation total PA (r = .75 [.37 to .92]; P = .001). The SRQs have moderate correlations with objective measures for moderate to vigorous PA (r = .25 [.18 to .32]; P = .0001) and total PA (r = .47 [.28 to .62]; P = .005), a poor correlation for moderate PA (r = .18 [.03 to .36]; P = .047), and no correlation with vigorous PA (r = .06 [-.10 to .22]; P = .440). CONCLUSION Current evidence indicates that SRQs are reliable over time to assess moderate, vigorous, and total PA levels and valid when assessing moderate PA.
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26
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Changes of Mood and Cognitive Performance before and after a 100 km Nighttime Ultramarathon Run. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17228400. [PMID: 33202782 PMCID: PMC7697638 DOI: 10.3390/ijerph17228400] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/11/2020] [Revised: 11/06/2020] [Accepted: 11/10/2020] [Indexed: 12/21/2022]
Abstract
Ultramarathons are becoming an increasingly popular endurance sport. Year after year, the demands on athletes’ skills and endurance increase. Ultramarathons are particularly taxing on athletes’ psychological functioning. This study assessed the relationships between taking part in a nighttime ultramarathon and changes in mood and cognitive functioning. The study included 20 experienced runners aged 26–57 (M = 37.29; SD = 7.94) who had M = 7.08, SD = 5.41 (range 3–44) years of experience running. There were 18 men and 2 women. The mood states were measured twice, just before the start of the run and shortly after crossing the finish line, using the Polish version of the UMACL UWIST Mood Adjective Checklist by Mathews, Chamberlain, and Jones. To assess cognitive functioning, the Stroop Color and Word Test and “Forward digit span” subtest from the Wechsler Adult Intelligence Scale were used. We observed statistically significant changes in the mood of the runners: tense arousal, associated with the experienced stress, was significantly higher before the run than immediately after the finish. Moreover, we observed an improvement in cognitive functioning after finishing the 100 km run on both of the trials on the Stroop color word test and on the forward digit span test.
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Loprinzi PD, Harper J, Ikuta T. The effects of aerobic exercise on corpus callosum integrity: systematic review. PHYSICIAN SPORTSMED 2020; 48:400-406. [PMID: 32315243 DOI: 10.1080/00913847.2020.1758545] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Objective: To evaluate the influence of exercise on the body and genu of the corpus callosum (CC), which is a critical brain structure involved in facilitating interhemispheric communication. Methods: Studies were identified using electronic databases, including PubMed, PsychInfo, Sports Discus and Google Scholar. The search terms, including their combinations, included exercise, physical activity, cardiorespiratory fitness, interhemispheric, and corpus callosum. To be eligible for inclusion in this review, studies had to be published in English; employ a cross-sectional, prospective or experimental design; include a measure of exercise as the independent variable; and the outcome variable had to include an integrity, volumetric or functional measure of the CC. Extraction parameters include study design, study population, exercise protocol, CC assessment, main findings regarding the relationship between exercise and the CC, and the evaluated or speculated mechanisms of this relationship. Results: 20 articles met the study inclusion criteria. Among these, 5 were conducted in animals and 15 were conducted in humans. Among the 5 animal studies, all provided suggestive evidence associating aerobic exercise with increased white matter integrity. Among the 15 human studies, 6 studies employed tract-based special statistics (TBSS), 4 utilized regions of interest (ROI) approach and 5 executed whole brain voxel wise analysis. Changes in the body was detected by 5 out of 6 TBSS studies and the genu by 3. Out of 4 ROI studies, three detected changes in the genu, but only one did in the body (out of 3 studies). One whole brain voxelwise study detected changes in the CC body of old adults and two found changes in the genu. Conclusion: This review provides evidence to suggest that aerobic exercise, and in turn, enhanced cardiorespiratory fitness, are associated with structural and functional outcomes increasing CC integrity.
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Affiliation(s)
- Paul D Loprinzi
- Exercise & Memory Laboratory Department of Health, Exercise Science and Recreation Management, The University of Mississippi , University, MS, USA
| | - Jacob Harper
- Exercise & Memory Laboratory Department of Health, Exercise Science and Recreation Management, The University of Mississippi , University, MS, USA
| | - Toshikazu Ikuta
- Digital Neuroscience Laboratory Department of Communication Sciences and Disorders, The University of Mississippi , University, MS, USA
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Pechstein AE, Gollie JM, Guccione AA. Fatigability and Cardiorespiratory Impairments in Parkinson's Disease: Potential Non-Motor Barriers to Activity Performance. J Funct Morphol Kinesiol 2020; 5:E78. [PMID: 33467293 PMCID: PMC7739335 DOI: 10.3390/jfmk5040078] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 10/27/2020] [Accepted: 10/29/2020] [Indexed: 01/18/2023] Open
Abstract
Parkinson's disease (PD) is the second most common neurodegenerative condition after Alzheimer's disease, affecting an estimated 160 per 100,000 people 65 years of age or older. Fatigue is a debilitating non-motor symptom frequently reported in PD, often manifesting prior to disease diagnosis, persisting over time, and negatively affecting quality of life. Fatigability, on the other hand, is distinct from fatigue and describes the magnitude or rate of change over time in the performance of activity (i.e., performance fatigability) and sensations regulating the integrity of the performer (i.e., perceived fatigability). While fatigability has been relatively understudied in PD as compared to fatigue, it has been hypothesized that the presence of elevated levels of fatigability in PD results from the interactions of homeostatic, psychological, and central factors. Evidence from exercise studies supports the premise that greater disturbances in metabolic homeostasis may underly elevated levels of fatigability in people with PD when engaging in physical activity. Cardiorespiratory impairments constraining oxygen delivery and utilization may contribute to the metabolic alterations and excessive fatigability experienced in individuals with PD. Cardiorespiratory fitness is often reduced in people with PD, likely due to the combined effects of biological aging and impairments specific to the disease. Decreases in oxygen delivery (e.g., reduced cardiac output and impaired blood pressure responses) and oxygen utilization (e.g., reduced skeletal muscle oxidative capacity) compromise skeletal muscle respiration, forcing increased reliance on anaerobic metabolism. Thus, the assessment of fatigability in people with PD may provide valuable information regarding the functional status of people with PD not obtained with measures of fatigue. Moreover, interventions that target cardiorespiratory fitness may improve fatigability, movement performance, and health outcomes in this patient population.
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Affiliation(s)
- Andrew E. Pechstein
- Department of Rehabilitation Science, George Mason University, Fairfax, VA 22030, USA; (A.E.P.); (A.A.G.)
| | - Jared M. Gollie
- Department of Rehabilitation Science, George Mason University, Fairfax, VA 22030, USA; (A.E.P.); (A.A.G.)
- Research Services, Veterans Affairs Medical Center, Washington, DC 20422, USA
- Department of Health, Human Function, and Rehabilitation Sciences, The George Washington University, Washington, DC 20006, USA
| | - Andrew A. Guccione
- Department of Rehabilitation Science, George Mason University, Fairfax, VA 22030, USA; (A.E.P.); (A.A.G.)
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Mohammadi M, Zare Z. Effects of treadmill exercise on cognitive functions and anxiety-related behaviors in ovariectomized diabetic rats. Physiol Behav 2020; 224:113021. [DOI: 10.1016/j.physbeh.2020.113021] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 06/12/2020] [Accepted: 06/18/2020] [Indexed: 12/21/2022]
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30
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Blomstrand P, Engvall J. Effects of a single exercise workout on memory and learning functions in young adults—A systematic review. TRANSLATIONAL SPORTS MEDICINE 2020. [DOI: 10.1002/tsm2.190] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Peter Blomstrand
- Department of Clinical Physiology County Hospital Ryhov Jönköping Sweden
- Department of Natural Science and Biomedicine School of Health and Welfare Jönköping University Jönköping Sweden
| | - Jan Engvall
- Department of Clinical Physiology and Department of Health, Medicine and Caring Sciences Linköping University Linköping Sweden
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31
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Crawford L, Loprinzi PD. Effects of Exercise on Memory Interference in Neuropsychiatric Disorders. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1228:425-438. [PMID: 32342475 DOI: 10.1007/978-981-15-1792-1_29] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
Abstract
There are several mechanisms that cause memory impairment, including motivated forgetting, active forgetting, natural decay, and memory interference. Interference occurs when one is attempting to recall something specific, but there is conflicting information making it more difficult to recall the target stimuli. In laboratory settings, it is common to measure memory interference with paired associate tasks-usually utilizing the AB-CD, AB-AC, AB-ABr, or AB-DE AC-FG method. Memory impairments are frequent among those with neuropsychiatric disorders such as depression, schizophrenia, and multiple sclerosis. The memory effects of each condition differ, but are all related to alterations in brain physiology and general memory deterioration. Exercise, or physical activity, has been demonstrated to attenuate memory interference in some cases, but the mechanisms are still being determined. Further research is needed on memory interference, in regard to exercise and neuropsychiatric disorders.
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Affiliation(s)
- Lindsay Crawford
- Department of Health, Exercise Science, and Recreation Management, Exercise and Memory Laboratory, The University of Mississippi, MS, Oxford, USA
| | - Paul D Loprinzi
- Department of Health, Exercise Science, and Recreation Management, Exercise and Memory Laboratory, The University of Mississippi, MS, Oxford, USA.
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32
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Eisapour M, Cao S, Boger J. Participatory design and evaluation of virtual reality games to promote engagement in physical activity for people living with dementia. J Rehabil Assist Technol Eng 2020; 7:2055668320913770. [PMID: 32499921 PMCID: PMC7243402 DOI: 10.1177/2055668320913770] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Accepted: 02/17/2020] [Indexed: 11/26/2022] Open
Abstract
Background Exercise is a key component of physical health and quality of life for people living with dementia; however, challenges related to dementia symptoms and aging can make it difficult for people living with dementia to engage in exercise. While immersive virtual reality is showing increasing promise for exercise and rehabilitation applications, there is a lack of research regarding its use with people living with dementia. Methods Through participatory design with exercise therapists, kinesiologists, and people living with dementia, we designed two virtual reality environments (a farm and a gym) that were implemented on head-mounted displays to support five different upper-body exercises. Virtual reality and comparable human-guided exercises were tested with six people living with dementia. Both qualitative and quantitative measures were used, including reaching distance, distance traversed, and speed as well as feelings of enjoyment, engagement, interest, easiness, comfort, and level of effort. Results Participants’ subjective responses, motion, and fitness parameters all demonstrated comparable results between virtual reality and human-guided exercises. Therapists’ feedback also supported virtual reality exercise as an appropriate and engaging method for people living with dementia. Conclusions Collaborating with experts and people living with dementia throughout the design process resulted in an intuitive and engaging design. The results suggest that head-mounted virtual reality has promising potential to support physical activity for people living with dementia.
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Affiliation(s)
- Mazhar Eisapour
- Department of Systems Design Engineering, University of Waterloo, Ontario, Canada
| | - Shi Cao
- Department of Systems Design Engineering, University of Waterloo, Ontario, Canada
| | - Jennifer Boger
- Department of Systems Design Engineering, University of Waterloo, Ontario, Canada.,Research Institute for Aging, Ontario, Canada
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33
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Bayes-Marin I, Fernández D, Lara E, Martín-María N, Miret M, Moreno-Agostino D, Ayuso-Mateos JL, Sanchez-Niubo A, Haro JM, Olaya B. Trajectories of Immediate and Delayed Verbal Memory in the Spanish General Population of Middle-aged and Older Adults. Brain Sci 2020; 10:brainsci10040249. [PMID: 32331406 PMCID: PMC7226341 DOI: 10.3390/brainsci10040249] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Revised: 04/19/2020] [Accepted: 04/20/2020] [Indexed: 01/01/2023] Open
Abstract
(1) Cognitive decline differs among individuals and cognition function domains. We sought to identify distinct groups of immediate and delayed verbal memory in two age subsamples (50–64, 65+ years), and to analyze associated factors. (2) Latent class mixed models were used to identify verbal memory trajectories in a sample of Spanish community-dwelling individuals over 8 years’ follow up. Chi-square and Kruskal–Wallis tests were used to assess differences among trajectories. (3) Different trajectories were identified. In the case of immediate verbal memory, these were: very low/decline (6.3%), low/stable (38.2%), medium/slow decline (43.4%), and high/slow decline (12.2%) in the middle-aged group, and low/decline (20.4%), medium/slow decline (60.4%), and high/slow decline (19.2%) in the older subsample. In delayed verbal memory, more distinct patterns were found: very low/decline (12.4%), low/stable (51.4%), medium/accelerated decline (24.7%), and high/slow increase (11.4%) in the younger group, and low/slow decline (34.4%), medium/decline (52.7%), and high/slow decline (12.9%) in the older group. (4) Overall, low initial performance and decline were associated with older age, lower education, and higher diabetes/stroke prevalence. Differences found suggests heterogeneity in cognitive ageing. The high prevalence of cardiovascular diseases in those with worse cognition suggests that early interventions to prevent those conditions should be targeted in midlife to delay cognitive decline.
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Affiliation(s)
- Ivet Bayes-Marin
- Research, Innovation and Teaching Unit, Parc Sanitari Sant Joan de Déu, Sant Boi de Llobregat, 08830 Barcelona, Spain; (I.B.-M.); (A.S.-N.); (J.M.H.); (B.O.)
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Instituto de Salud Carlos III, 28029 Madrid, Spain; (N.M.-M.); (M.M.); (D.M.-A.); (J.L.A.-M.)
- Department of Medicine, Universitat de Barcelona, 08036 Barcelona, Spain
| | - Daniel Fernández
- Research, Innovation and Teaching Unit, Parc Sanitari Sant Joan de Déu, Sant Boi de Llobregat, 08830 Barcelona, Spain; (I.B.-M.); (A.S.-N.); (J.M.H.); (B.O.)
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Instituto de Salud Carlos III, 28029 Madrid, Spain; (N.M.-M.); (M.M.); (D.M.-A.); (J.L.A.-M.)
- Serra Húnter fellow, Department of Statistics and Operations Research, Polytechnic University of Catalonia-BarcelonaTech, 08028 Barcelona, Spain
- Correspondence: ; Tel.: +34-93-640-63-50
| | - Elvira Lara
- Department of Psychiatry, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-Princesa), 28006 Madrid, Spain;
| | - Natalia Martín-María
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Instituto de Salud Carlos III, 28029 Madrid, Spain; (N.M.-M.); (M.M.); (D.M.-A.); (J.L.A.-M.)
- Department of Psychiatry, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-Princesa), 28006 Madrid, Spain;
- Department of Psychiatry, Universidad Autónoma de Madrid, 28029 Madrid, Spain
| | - Marta Miret
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Instituto de Salud Carlos III, 28029 Madrid, Spain; (N.M.-M.); (M.M.); (D.M.-A.); (J.L.A.-M.)
- Department of Psychiatry, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-Princesa), 28006 Madrid, Spain;
- Department of Psychiatry, Universidad Autónoma de Madrid, 28029 Madrid, Spain
| | - Darío Moreno-Agostino
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Instituto de Salud Carlos III, 28029 Madrid, Spain; (N.M.-M.); (M.M.); (D.M.-A.); (J.L.A.-M.)
- Department of Psychiatry, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-Princesa), 28006 Madrid, Spain;
- Department of Psychiatry, Universidad Autónoma de Madrid, 28029 Madrid, Spain
| | - José Luis Ayuso-Mateos
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Instituto de Salud Carlos III, 28029 Madrid, Spain; (N.M.-M.); (M.M.); (D.M.-A.); (J.L.A.-M.)
- Department of Psychiatry, Hospital Universitario de La Princesa, Instituto de Investigación Sanitaria Princesa (IIS-Princesa), 28006 Madrid, Spain;
| | - Albert Sanchez-Niubo
- Research, Innovation and Teaching Unit, Parc Sanitari Sant Joan de Déu, Sant Boi de Llobregat, 08830 Barcelona, Spain; (I.B.-M.); (A.S.-N.); (J.M.H.); (B.O.)
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Instituto de Salud Carlos III, 28029 Madrid, Spain; (N.M.-M.); (M.M.); (D.M.-A.); (J.L.A.-M.)
| | - Josep Maria Haro
- Research, Innovation and Teaching Unit, Parc Sanitari Sant Joan de Déu, Sant Boi de Llobregat, 08830 Barcelona, Spain; (I.B.-M.); (A.S.-N.); (J.M.H.); (B.O.)
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Instituto de Salud Carlos III, 28029 Madrid, Spain; (N.M.-M.); (M.M.); (D.M.-A.); (J.L.A.-M.)
- Department of Medicine, Universitat de Barcelona, 08036 Barcelona, Spain
| | - Beatriz Olaya
- Research, Innovation and Teaching Unit, Parc Sanitari Sant Joan de Déu, Sant Boi de Llobregat, 08830 Barcelona, Spain; (I.B.-M.); (A.S.-N.); (J.M.H.); (B.O.)
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Instituto de Salud Carlos III, 28029 Madrid, Spain; (N.M.-M.); (M.M.); (D.M.-A.); (J.L.A.-M.)
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Effects of aquatic exercise on insulin-like growth factor-1, brain-derived neurotrophic factor, vascular endothelial growth factor, and cognitive function in elderly women. Exp Gerontol 2020; 132:110842. [DOI: 10.1016/j.exger.2020.110842] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Revised: 01/14/2020] [Accepted: 01/14/2020] [Indexed: 01/08/2023]
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Differential Effects of Tai Chi Chuan (Motor-Cognitive Training) and Walking on Brain Networks: A Resting-State fMRI Study in Chinese Women Aged 60. Healthcare (Basel) 2020; 8:healthcare8010067. [PMID: 32213980 PMCID: PMC7151113 DOI: 10.3390/healthcare8010067] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Revised: 03/18/2020] [Accepted: 03/20/2020] [Indexed: 12/19/2022] Open
Abstract
Background: This cross-sectional study aimed to investigate whether a long-term engagement in different types of physical exercise may influence resting-state brain networks differentially. In particular, we studied if there were differences in resting-state functional connectivity measures when comparing older women who are long-term practitioners of tai chi chuan or walking. Method: We recruited 20 older women who regularly practiced tai chi chuan (TCC group), and 22 older women who walked regularly (walking group). Both the TCC group and the walking group underwent a resting-state functional magnetic resonance imaging (rs-fMRI) scan. The acquired rs-fMRI data of all participants were analyzed using independent component analysis. Age and years of education were added as co-variables. Results: There were significant differences in default network, sensory-motor network, and visual network of rs-fMRI between the TCC group and walking group (p < 0.05). Conclusions: The findings of the current study suggested that long-term practice of different types of physical exercises (TCC vs. walking) influenced brain functional networks and brain functional plasticity of elderly women differentially. Our findings encourage further research to investigate whether those differences in resting-state functional connectivity as a function of the type of physical exercise have implications for the prevention of neurological diseases.
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Sember V, Jurak G, Kovač M, Đurić S, Starc G. Decline of physical activity in early adolescence: A 3-year cohort study. PLoS One 2020; 15:e0229305. [PMID: 32160216 PMCID: PMC7065740 DOI: 10.1371/journal.pone.0229305] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Accepted: 02/03/2020] [Indexed: 11/18/2022] Open
Abstract
This study analyses the changes of moderate-to-vigorous physical activity (MVPA) in a cohort of boys and girls aged 11 (n = 50) and 14 (n = 50). Physical activity was assessed with Bodymedia SenseWear Pro Armband monitor for 6 days in October 2013 and October 2016, considering 90% of daily wear time (21h and 40min). The initial sample (n = 160) included the children who wore the monitors at age 11 but the final analyzed sample included only those children from the initial sample (n = 50), whose data fulfilled the inclusion criteria at age 11 and 14. Physical fitness and somatic characteristics of the final sample (n = 50) were compared to a representative sample of Slovenian schoolchildren at ages 11 (n = 385) and 14 (n = 236) to detect possible bias. Changes in MVPA were controlled for maturity using the timing of adolescent growth spurt as its indicator. The average MVPA decreased more than one quarter (34.96 min) from age 11 to age 14. Children were significantly more active at age 11 than at age 14 (p < 0.01, d = 0.39). The timing of puberty onset in girls was significantly earlier (12.01 ± 1.0 years) (p < 0.01) than in boys (13.2 ± 0.75 years) (p < 0.01, d = 1.35). There was a significant gender difference in moderate-to vigorous physical activity at age 14 (p < 0.05, η2 = 0.12) and between moderate-to vigorous physical activity at age 11 and 14 (η2 = 0.11). After controlling for the timing of adolescent growth spurt the girls at age 11 showed significantly higher level of physical activity than at age 14 (p < 0.01, η2 = 0.17). Early adolescence is crucial for the development of physical activity behaviours, which is especially pronounced in girls. The significant decline of MVPA between ages 11 and 14 in Slovenia are likely influenced by environmental changes since the timing of adolescent growth spurt did not prove as a factor underlying the decline of MVPA.
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Affiliation(s)
- Vedrana Sember
- Laboratory for the Diagnostic of Somatic and Motor Development, Faculty of Sport, University of Ljubljana, Ljubljana, Slovenia
| | - Gregor Jurak
- Laboratory for the Diagnostic of Somatic and Motor Development, Faculty of Sport, University of Ljubljana, Ljubljana, Slovenia
| | - Marjeta Kovač
- Laboratory for the Diagnostic of Somatic and Motor Development, Faculty of Sport, University of Ljubljana, Ljubljana, Slovenia
| | - Saša Đurić
- Laboratory for the Diagnostic of Somatic and Motor Development, Faculty of Sport, University of Ljubljana, Ljubljana, Slovenia
| | - Gregor Starc
- Laboratory for the Diagnostic of Somatic and Motor Development, Faculty of Sport, University of Ljubljana, Ljubljana, Slovenia
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Watkins T, Umphress EE. Strong body, clear mind: Physical activity diminishes the effects of supervisor interpersonal injustice. PERSONNEL PSYCHOLOGY 2020. [DOI: 10.1111/peps.12384] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Trevor Watkins
- Department of Management, Marketing, and General Business Engler College of Business, West Texas A&M University Canyon Texas
| | - Elizabeth E. Umphress
- Department of Management and Organization Foster School of Business, University of Washington Seattle Washington
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Loprinzi PD, Pazirei S, Robinson G, Dickerson B, Edwards M, Rhodes RE. Evaluation of a cognitive affective model of physical activity behavior. Health Promot Perspect 2020; 10:88-93. [PMID: 32104662 PMCID: PMC7036204 DOI: 10.15171/hpp.2020.14] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Accepted: 12/21/2019] [Indexed: 12/24/2022] Open
Abstract
Background: To empirically evaluate a cognitive affective model of physical activity. This bidirectional, cyclical model hypotheses that executive control processes directly influence habitual engagement in exercise and also directly subserve the exercise-induced affective response to acute exercise associated with future physical activity. Methods: The present study employed a one-week prospective, multi-site design. Participant recruitment and data collection occurred at two separate University sites (one in the United States and the other in Canada). Participants completed a bout of treadmill exercise, with affect and arousal assessed before, during and after the bout of exercise. Subjective and objective measures of executive function were assessed during this visit. Following this laboratory visit, seven days of accelerometry were employed to measure habitual engagement in physical activity. Results: Within our inactive, young adult sample, we observed some evidence of 1) aspects of executive function were associated with more light-intensity physical activity in the future (1-week later) (r = 0.36, 95% CI = -0.03 to 0.66, P = 0.07), 2) aspects of executive function were associated with post-exercise affect (r = -0.39, 95% CI = -0.67 to -0.03, P = 0.03) and forecasted affect (r =0.47, 95% CI = 0.11 to 0.72, P = 0.01), and 3) aspects of acute exercise arousal and affect were associated with current mild-intensity physical activity behavior (r = 0.41, 95% CI = 0.04 to 0.68, P = 0.03). Conclusion : We demonstrate partial support of a cognitive-affective model of physical activity.
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Affiliation(s)
- Paul D Loprinzi
- Exercise & Memory Laboratory, Department of Health, Exercise Science and Recreation Management University of Mississippi, Oxford, MS, USA
| | - Sara Pazirei
- Behavioural Medicine Laboratory, School of Exercise Science, Physical and Health Education, The University of Victoria, Victoria, BC, Canada
| | - Gina Robinson
- Exercise & Memory Laboratory, Department of Health, Exercise Science and Recreation Management University of Mississippi, Oxford, MS, USA
| | - Briahna Dickerson
- Exercise & Memory Laboratory, Department of Health, Exercise Science and Recreation Management University of Mississippi, Oxford, MS, USA
| | - Meghan Edwards
- Exercise & Memory Laboratory, Department of Health, Exercise Science and Recreation Management University of Mississippi, Oxford, MS, USA
| | - Ryan E Rhodes
- Behavioural Medicine Laboratory, School of Exercise Science, Physical and Health Education, The University of Victoria, Victoria, BC, Canada
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Hunt AP, Minett GM, Gibson OR, Kerr GK, Stewart IB. Could Heat Therapy Be an Effective Treatment for Alzheimer's and Parkinson's Diseases? A Narrative Review. Front Physiol 2020; 10:1556. [PMID: 31998141 PMCID: PMC6965159 DOI: 10.3389/fphys.2019.01556] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Accepted: 12/10/2019] [Indexed: 12/11/2022] Open
Abstract
Neurodegenerative diseases involve the progressive deterioration of structures within the central nervous system responsible for motor control, cognition, and autonomic function. Alzheimer's disease and Parkinson's disease are among the most common neurodegenerative disease and have an increasing prevalence over the age of 50. Central in the pathophysiology of these neurodegenerative diseases is the loss of protein homeostasis, resulting in misfolding and aggregation of damaged proteins. An element of the protein homeostasis network that prevents the dysregulation associated with neurodegeneration is the role of molecular chaperones. Heat shock proteins (HSPs) are chaperones that regulate the aggregation and disaggregation of proteins in intracellular and extracellular spaces, and evidence supports their protective effect against protein aggregation common to neurodegenerative diseases. Consequently, upregulation of HSPs, such as HSP70, may be a target for therapeutic intervention for protection against neurodegeneration. A novel therapeutic intervention to increase the expression of HSP may be found in heat therapy and/or heat acclimation. In healthy populations, these interventions have been shown to increase HSP expression. Elevated HSP may have central therapeutic effects, preventing or reducing the toxicity of protein aggregation, and/or peripherally by enhancing neuromuscular function. Broader physiological responses to heat therapy have also been identified and include improvements in muscle function, cerebral blood flow, and markers of metabolic health. These outcomes may also have a significant benefit for people with neurodegenerative disease. While there is limited research into body warming in patient populations, regular passive heating (sauna bathing) has been associated with a reduced risk of developing neurodegenerative disease. Therefore, the emerging evidence is compelling and warrants further investigation of the potential benefits of heat acclimation and passive heat therapy for sufferers of neurodegenerative diseases.
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Affiliation(s)
- Andrew P. Hunt
- School of Exercise and Nutrition Sciences, Faculty of Health, Queensland University of Technology, Brisbane, QLD, Australia
- Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, QLD, Australia
| | - Geoffrey M. Minett
- School of Exercise and Nutrition Sciences, Faculty of Health, Queensland University of Technology, Brisbane, QLD, Australia
- Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, QLD, Australia
| | - Oliver R. Gibson
- Centre for Human Performance, Exercise and Rehabilitation, College of Health and Life Sciences, Brunel University London, Uxbridge, United Kingdom
- Division of Sport, Health and Exercise Sciences, Department of Life Sciences, College of Health and Life Sciences, Brunel University London, Uxbridge, United Kingdom
| | - Graham K. Kerr
- School of Exercise and Nutrition Sciences, Faculty of Health, Queensland University of Technology, Brisbane, QLD, Australia
- Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, QLD, Australia
| | - Ian B. Stewart
- School of Exercise and Nutrition Sciences, Faculty of Health, Queensland University of Technology, Brisbane, QLD, Australia
- Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, QLD, Australia
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Enette L, Vogel T, Merle S, Valard-Guiguet AG, Ozier-Lafontaine N, Neviere R, Leuly-Joncart C, Fanon JL, Lang PO. Effect of 9 weeks continuous vs. interval aerobic training on plasma BDNF levels, aerobic fitness, cognitive capacity and quality of life among seniors with mild to moderate Alzheimer's disease: a randomized controlled trial. Eur Rev Aging Phys Act 2020; 17:2. [PMID: 31921371 PMCID: PMC6945614 DOI: 10.1186/s11556-019-0234-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Accepted: 12/29/2019] [Indexed: 12/19/2022] Open
Abstract
Background Evidence suggests that aerobic-type training confers physical benefits and appears to contribute positively to brain health. This study aims to compare the effect of 9-weeks continuous (CAT) to interval aerobic training (IAT) on brain derived neurotrophic factor (BDNF) plasma level, aerobic fitness, cognitive performance, and quality of life among senior with Alzheimer's disease (AD). Methods 52 participants were randomly allocated into three groups (CAT n = 14; IAT n = 17; and Controls n = 21). CAT and IAT consisted of 18 sessions of 30-min cycling, twice a week, over 9 weeks. During the same period, controls were engaged in interactive information sessions. Plasma BDNF level; aerobic fitness parameters (Metabolic equivalent task - METs; Maximal Tolerated Power - MTP); functional capacities (6-Minute Walk Test - 6MWT); cognitive performance (Mini Mental State Examination; Rey auditory verbal learning test; and digit span test) and quality of life (Quality Of Life of Alzheimer's Disease scale - QoL-AD) were measured in all participants at baseline and 9 weeks later. A third plasma BDNF level was quantified following a 4 weeks detraining. Results No significant change was measured in terms of plasma BDNF level and cognitive performance after interventions, in all groups compared to baseline. After 9 weeks, CAT and IAT significantly improved aerobic fitness parameters compared to controls (METs: + 0.6 and + 1.0 vs. + 0.4; MTP: + 16 watts and + 20 watts vs. + 10 watts; and functional capacities (6MWT: + 22 m and + 31 m vs. -40 m). Compared to controls, QoL-AD after CAT was improved (+ 2 points; p = 0.02). Conclusions Neither aerobic exercise modalities significantly modified plasma BDNF levels and cognitive performances. CAT and IAT enhanced aerobic fitness and functional capacities in AD patients and CAT their QoL. Trial registration ClinicalTrials.gov website (NCT02968875); registration date: 7 September 2016. "Retrospectively registered".
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Affiliation(s)
- Lievyn Enette
- 1Research Laboratory Mitochondria, Oxidative stress and muscle resistance (MSP, EA-3072), Department of Physiology, Faculty of Medicine, Strasbourg University, Résidence La Yole, bat. B L'Etang Z'abricot, 97200 Strasbourg, France
| | - Thomas Vogel
- 1Research Laboratory Mitochondria, Oxidative stress and muscle resistance (MSP, EA-3072), Department of Physiology, Faculty of Medicine, Strasbourg University, Résidence La Yole, bat. B L'Etang Z'abricot, 97200 Strasbourg, France.,2Department of geriatric, University Hospital, Strasbourg, France
| | - Sylvie Merle
- Methodology and biostatistics Unit (DRCI), University Hospital Centre of Martinique, Fort de France, France
| | - Anna-Gaelle Valard-Guiguet
- The Caribbean reference center for rare neuromuscular and neurologic diseases (CeRCa), University Hospital Centre of Martinique, Fort de France, France
| | - Nathalie Ozier-Lafontaine
- Department of Functional Exploration and Non-Invasive Cardiology, University Hospital Centre of Martinique, Fort de France, France
| | - Remi Neviere
- Department of cardiology, University Hospital Centre of Martinique, Fort de France, France
| | - Claudia Leuly-Joncart
- Department of Geriatric and Gerontology, University Hospital Centre of Martinique, Fort de France, France
| | - Jean Luc Fanon
- Department of Geriatric and Gerontology, University Hospital Centre of Martinique, Fort de France, France
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Gatto NM, Garcia-Cano J, Irani C, Liu T, Arakaki C, Fraser G, Wang C, Lee GJ. Observed Physical Function Is Associated With Better Cognition Among Elderly Adults: The Adventist Health Study-2. Am J Alzheimers Dis Other Demen 2020; 35:1533317520960868. [PMID: 32996324 PMCID: PMC10623938 DOI: 10.1177/1533317520960868] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2024]
Abstract
Lifestyle factors may individually protect against the development of mild cognitive impairment. We investigate the relationships between both self-reported physical activity and measured physical function with cognition in a population of elderly adults, more than half of whom follow vegetarian dietary patterns. Otherwise healthy adults (n = 127, mean age 74.9 ± 7.9 years, 61.3% current vegetarians) were assessed using a comprehensive neuropsychological battery. A principal components analysis derived processing speed, executive function, and memory/language factors. Participants reported current levels of vigorous physical activity on questionnaires, and physical function and mobility were measured with the Physical Performance Test (PPT) and Timed Up and Go (TUG) Test. Generalized linear models estimated β coefficients for cross-sectional associations between cognitive factors and indicators of physical abilities and self-reported physical activity. Better physical function indicated by PPT was associated with higher scores on the processing speed factor (β = 0.21 SDs for each 4.4-point increase in PPT score; p = 0.02). Faster TUG times were also associated with higher processing speed factor scores (β = 0.21 SDs increase for each 2.8 second less TUG time; p = 0.02). Self-reported levels of vigorous physical activity were not associated with any area of cognitive function; the association between PPT, TUG and processing speed was independent of physical activity. Associations between PPT and TUG and processing speed were stronger among participants who followed vegetarian dietary patterns. Better physical function may have an effect on cognition in a context of healthy lifestyles.
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Affiliation(s)
- Nicole M. Gatto
- School of Community and Global Health, Claremont Graduate University, CA, USA
- School of Public Health, Loma Linda University, CA, USA
| | - Jennifer Garcia-Cano
- Department of Psychology, School of Behavioral Health, Loma Linda University, CA, USA
| | - Crissy Irani
- School of Public Health, Loma Linda University, CA, USA
| | - Tiantian Liu
- Center for Genomics, Loma Linda University, CA, USA
| | | | - Gary Fraser
- School of Public Health, Loma Linda University, CA, USA
- School of Medicine, Loma Linda University, CA, USA
| | - Charles Wang
- Center for Genomics, Loma Linda University, CA, USA
| | - Grace J. Lee
- Department of Psychology, School of Behavioral Health, Loma Linda University, CA, USA
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Effects of Exercise on Long-Term Potentiation in Neuropsychiatric Disorders. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1228:439-451. [PMID: 32342476 DOI: 10.1007/978-981-15-1792-1_30] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Various neuropsychiatric conditions, such as depression, Alzheimer's disease, and Parkinson's disease, demonstrate evidence of impaired long-term potentiation, a cellular correlate of episodic memory function. This chapter discusses the mechanistic effects of these neuropsychiatric conditions on long-term potentiation and how exercise may help to attenuate these detrimental effects.
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Zhu D, Jiang M, Xu D, Schöllhorn WI. Long-Term Effects of Mind-Body Exercises on the Physical Fitness and Quality of Life of Individuals With Substance Use Disorder-A Randomized Trial. Front Psychiatry 2020; 11:528373. [PMID: 33391039 PMCID: PMC7775308 DOI: 10.3389/fpsyt.2020.528373] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Accepted: 11/30/2020] [Indexed: 12/29/2022] Open
Abstract
Background: Mind-body exercises (MBE) are sequences of low to medium-intensity activities that benefit healthy performers physically and mentally. In contrast to the unmodified application of traditional tai chi, qi gong, or yoga in the healthy population, MBEs are typically tailored for individuals with substance abuse disorder (SUD). Despite numerous applications in practice, the detailed effects of tailor-made MBEs for SUD are unclear. Objectives: This study aimed to analyze and compare changes in the physical fitness and quality of life of individuals with SUD that underwent conventional or tailor-made MBEs. Methods: A total of 100 subjects obtained from the Shanghai Mandatory Detoxification and Rehabilitation Center with SUD were randomly assigned into two groups. The subjects in the experimental group (n = 50) practiced tailored MBE for 60 min a day, five times a week, for 3 months. The subjects (n = 50) in the control group were treated with conventional rehabilitation exercises with the same intervention protocol. The outcomes of fitness and quality of life for drug addiction were measured at the beginning and after 3 and 6 months by a questionnaire (QOL-DA). A two-way repeated measure analysis of variance was applied to compare the difference of treatments in the two groups. Results: Statistically significant differences for the experimental group were found in systolic (p < 0.01, η2 = 0.124) and diastolic blood pressure (p < 0.01, η2 = 0.097), pulse (p < 0.01, η2 = 0.086), vital capacity (p < 0.05, η2 = 0.036), flexibility (p < 0.01, η2 = 0.143), and aerobic endurance (p < 0.01, η2 = 0.165). Results of the QOL-DA showed statistically significant differences between the experimental and control groups in total score (p < 0.01, η2 = 0.158) with greater effects on the former. Conclusions: This study provided evidence that tailored MBE could lead to remarkable effects with regard to blood pressure, vital capacity, flexibility, and aerobic endurance in comparison with conventional rehabilitation methods. Clinical Trial Registration: ChiCTR-IPR-14005343.
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Affiliation(s)
- Dong Zhu
- School of International Education, Shanghai University of Sport, Shanghai, China
| | - Mei Jiang
- School of International Education, Shanghai University of Sport, Shanghai, China
| | - Ding Xu
- Shanghai Drug Administration, Shanghai, China
| | - Wolfgang I Schöllhorn
- School of International Education, Shanghai University of Sport, Shanghai, China.,Institute for Sport Science, Johannes Gutenberg-University Mainz, Mainz, Germany
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Briguglio M, Vitale JA, Galentino R, Banfi G, Zanaboni Dina C, Bona A, Panzica G, Porta M, Dell'Osso B, Glick ID. Healthy Eating, Physical Activity, and Sleep Hygiene (HEPAS) as the Winning Triad for Sustaining Physical and Mental Health in Patients at Risk for or with Neuropsychiatric Disorders: Considerations for Clinical Practice. Neuropsychiatr Dis Treat 2020; 16:55-70. [PMID: 32021199 PMCID: PMC6955623 DOI: 10.2147/ndt.s229206] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Accepted: 12/17/2019] [Indexed: 12/17/2022] Open
Abstract
Neuropsychiatric disorders stem from gene-environment interaction and their development can be, at least in some cases, prevented by the adoption of healthy and protective lifestyles. Once full blown, neuropsychiatric disorders are prevalent conditions that patients live with a great burden of disability. Indeed, the determinants that increase the affliction of neuropsychiatric disorders are various, with unhealthy lifestyles providing a significant contribution in the interplay between genetic, epigenetic, and environmental factors that ultimately represent the pathophysiological basis of these impairing conditions. On one hand, the adoption of Healthy Eating education, Physical Activity programs, and Sleep hygiene promotion (HEPAS) has the potential to become one of the most suitable interventions to reduce the risk to develop neuropsychiatric disorders, while, on the other hand, its integration with pharmacological and psychological therapies seems to be essential in the overall management of neuropsychiatric disorders in order to reduce the disability and improve the quality of life of affected patients. We present an overview of the current evidence in relation to HEPAS components in the prevention and management of neuropsychiatric disorders and provide suggestions for clinical practice.
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Affiliation(s)
- Matteo Briguglio
- IRCCS Orthopedic Institute Galeazzi, Scientific Direction, Milan, Italy
| | | | - Roberta Galentino
- IRCCS Orthopedic Institute Galeazzi, Tourette's Syndrome and Movement Disorders Centre, Milan, Italy
| | - Giuseppe Banfi
- IRCCS Orthopedic Institute Galeazzi, Scientific Direction, Milan, Italy.,Department of Medicine and Surgery, Vita-Salute San Raffaele University, Milan, Italy
| | | | - Alberto Bona
- Neurosurgery Department, ICCS Istituto Clinico Città Studi, Milan, Italy
| | - Giancarlo Panzica
- Department of Neuroscience, Rita Levi Montalcini, University of Turin, Turin, Italy
| | - Mauro Porta
- IRCCS Orthopedic Institute Galeazzi, Tourette's Syndrome and Movement Disorders Centre, Milan, Italy
| | - Bernardo Dell'Osso
- University of Milan, Department of Clinical and Biomedical Sciences Luigi Sacco, ASST Fatebenefratelli-Sacco, Ospedale Sacco Polo Universitario, Milan, Italy.,"Aldo Ravelli" Center for Neurotechnology and Brain Therapeutic, University of Milan, Milan, Italy.,Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, California, USA
| | - Ira David Glick
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, California, USA
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Loprinzi PD, Gilbert M, Robinson G, Dickerson B. Experimental Investigation Examining the Effects of Acute Exercise on Implicit Memory Function. EUROPES JOURNAL OF PSYCHOLOGY 2019; 15:700-716. [PMID: 33680155 PMCID: PMC7909193 DOI: 10.5964/ejop.v15i4.1837] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Accepted: 03/17/2019] [Indexed: 11/20/2022]
Abstract
Emerging work suggests that acute exercise can enhance explicit memory function. Minimal research, however, has examined whether acute exercise is associated with implicit memory, which was the purpose of this study. Three separate experimental studies were computed (N = 120; Mean age = 21). In Experiment 1, participants were randomly assigned to either a moderate-intensity bout of acute exercise (15-minute) or engaged in a seated control task (15-minute), followed by the completion of a word-fragmentation implicit memory task. Experiment 2 replicated Experiment 1, but instead employed a higher-intensity exercise protocol. For Experiment 3, participants were randomly assigned to either a moderate-intensity bout of acute exercise (15-minute) or engaged in a seated control task (15-minute), followed by the completion of a real world, 3-dimensional implicit memory task. For Experiment 1, the exercise and control groups, respectively, had an implicit memory score of 7.0 (0.5) and 7.5 (0.6) (t(38) = 0.67, p = .51). For Experiment 2, the exercise and control groups, respectively, had an implicit memory score of 6.9 (1.9) and 7.8 (2.4) (t(38) = 1.27, p = .21). These findings suggest that exercise, and the intensity of exercise, does not alter implicit memory from a word fragmentation task. For Experiment 3, the exercise and control groups, respectively, had a discrimination implicit memory index score of 0.48 (0.18) and 0.29 (0.32) (t(38) = 2.16, p = .03). In conclusion, acute exercise does not influence a commonly used laboratory-based assessment of implicit memory but may enhance real world-related implicit memory function.
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Affiliation(s)
- Paul D Loprinzi
- Exercise & Memory Laboratory, Department of Health, Exercise Science and Recreation Management, The University of Mississippi, Oxford, MS, USA
| | - Morgan Gilbert
- Exercise & Memory Laboratory, Department of Health, Exercise Science and Recreation Management, The University of Mississippi, Oxford, MS, USA
| | - Gina Robinson
- Exercise & Memory Laboratory, Department of Health, Exercise Science and Recreation Management, The University of Mississippi, Oxford, MS, USA
| | - Briahna Dickerson
- Exercise & Memory Laboratory, Department of Health, Exercise Science and Recreation Management, The University of Mississippi, Oxford, MS, USA
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Zhu Z, Zhou J, Manor B, Wang X, Fu W, Liu Y. Commentary: "Brain-Doping," Is It a Real Threat? Front Physiol 2019; 10:1489. [PMID: 31866878 PMCID: PMC6906138 DOI: 10.3389/fphys.2019.01489] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Accepted: 11/21/2019] [Indexed: 11/13/2022] Open
Affiliation(s)
- Zhiqiang Zhu
- School of Kinesiology, Shanghai University of Sport, Shanghai, China.,School of Physical Education, East China Jiao Tong University, Nanchang, China
| | - Junhong Zhou
- Hinda and Arthur Marcus Institute for Aging Research, Hebrew SeniorLife, Boston, MA, United States.,Harvard Medical School, Boston, MA, United States
| | - Brad Manor
- Hinda and Arthur Marcus Institute for Aging Research, Hebrew SeniorLife, Boston, MA, United States.,Harvard Medical School, Boston, MA, United States
| | - Xi Wang
- School of Kinesiology, Shanghai University of Sport, Shanghai, China
| | - Weijie Fu
- School of Kinesiology, Shanghai University of Sport, Shanghai, China
| | - Yu Liu
- School of Kinesiology, Shanghai University of Sport, Shanghai, China
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Association of Physical Activity on Memory and Executive Function: Population-Based National Sample of Older Adults. JOURNAL OF COGNITIVE ENHANCEMENT 2019. [DOI: 10.1007/s41465-019-00127-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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48
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Mackey ER, Jacobs M, Nadler EP, Olson A, Pearce A, Cherry JBC, Magge SN, Mietus-Snyder M, Vaidya C. Cognitive Performance as Predictor and Outcome of Adolescent Bariatric Surgery: A Nonrandomized Pilot Study. J Pediatr Psychol 2019; 43:916-927. [PMID: 29788390 DOI: 10.1093/jpepsy/jsy028] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2017] [Accepted: 04/14/2018] [Indexed: 11/14/2022] Open
Abstract
Objectives Evidence in adults suggests that improvements in cognitive performance may follow weight loss resulting from bariatric surgery, and baseline cognitive performance may be associated with weight loss following surgery. This has not been evaluated in adolescents. Method Participants were 38 adolescents of age 14-21 years composed of three groups: (1) 12 adolescents with severe obesity who received vertical sleeve gastrectomy during the study (VSG); (2) 14 adolescents with severe obesity who were wait-listed for VSG (WL); and (3) 12 healthy weight controls (HC). Participants completed testing of visual memory, verbal memory, and executive functioning at baseline (T1), which occurred presurgery for the VSG group, and approximately 4 months after baseline (T2). Body mass index (BMI) was assessed at T1, T2, and additionally at 6 months following VSG for the adolescents who received surgery. Results Although there was evidence of greater improvement for the VSG as compared with WL and HC groups in visual and verbal memory, group differences did not reach significance and effect sizes were small (η2 < 0.01). There was a significant positive association between indices of baseline executive functioning and excess BMI loss at 6 months postsurgery. Conclusions This small pilot study showed no significant differences by group in cognitive performance post-VSG. There was a significant association of baseline cognitive performance with weight loss outcomes. Given the very preliminary nature of these results in a small sample, future research should examine these relationships in a larger sample and evaluate mechanisms of these associations (e.g., insulin resistance, sleep, physical activity).
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Affiliation(s)
- Eleanor R Mackey
- Children's National Medical Center, Center for Translational Sciences and
| | - Marni Jacobs
- Children's National Medical Center, Center for Translational Sciences and
| | - Evan P Nadler
- Children's National Medical Center, Center for Translational Sciences and
| | - Alexandra Olson
- Children's National Medical Center, Center for Translational Sciences and
| | | | | | - Sheela N Magge
- Children's National Medical Center, Center for Translational Sciences and
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Frith E, Ponce P, Loprinzi PD. Active or Inert? An Experimental Comparison of Creative Ideation across Incubation Periods. JOURNAL OF CREATIVE BEHAVIOR 2019. [DOI: 10.1002/jocb.429] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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50
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Mental Imagery and Acute Exercise on Episodic Memory Function. Brain Sci 2019; 9:brainsci9090237. [PMID: 31540407 PMCID: PMC6769688 DOI: 10.3390/brainsci9090237] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Revised: 09/12/2019] [Accepted: 09/13/2019] [Indexed: 11/29/2022] Open
Abstract
Mental imagery is used extensively in the sporting domain. It is used for performance-enhancement purposes, arousal regulation, affective and cognitive modification, and rehabilitation purposes. The purpose of this experiment was to evaluate whether acute exercise and mental imagery of acute exercise have similar effects on cognitive performance, specifically memory function. A within-subject randomized controlled experiment was employed. Participants (N = 24; Mage = 21.5 years) completed two exercise-related visits (i.e., actual exercise and mental imagery of exercise), in a counterbalanced order. The acute-exercise session involved 10 min of intermittent sprints. The mental-imagery session involved a time-matched period of mental imagery. After each manipulation (i.e., acute exercise or mental imagery of acute exercise), memory was evaluated from a paired-associative learning task and a comprehensive evaluation of memory, involving spatial–temporal integration (i.e., what, where, and when aspects of memory). Bayesian analyses were computed to evaluate the effects of actual exercise and mental imagery of exercise on memory function. For the paired-associative learning task, there was moderate evidence in favor of the null hypothesis for a main effect for condition (BF01 = 2.85) and time by condition interaction (BF01 = 3.30). Similarly, there was moderate evidence in favor of the null hypothesis for overall (what-where-when) memory integration (BF01 = 3.37), what-loop (BF01 = 2.34), where-loop (BF01 = 3.45), and when-loop (BF01 = 3.46). This experiment provides moderate evidence in support of the null hypothesis. That is, there was moderate evidence to support a non-differential effect of acute exercise and mental imagery of acute exercise on memory function.
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