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Yan L, Wang Y, Hu H, Yang D, Wang W, Luo Z, Wang Y, Yang F, So KF, Zhang L. Physical exercise mediates cortical synaptic protein lactylation to improve stress resilience. Cell Metab 2024; 36:2104-2117.e4. [PMID: 39163863 DOI: 10.1016/j.cmet.2024.07.018] [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: 07/21/2023] [Revised: 05/20/2024] [Accepted: 07/24/2024] [Indexed: 08/22/2024]
Abstract
Lactate is a critical metabolite during the body's adaption to exercise training, which effectively relieves anxiety-like disorders. The biological mechanism of lactate in the exercise-mediated anxiolytic effect has, however, not been comprehensively investigated. Here, we report that exercise-induced lactate markedly potentiates the lactylation of multiple synaptic proteins, among which synaptosome-associated protein 91 (SNAP91) is the critical molecule for synaptic functions. Both anatomical evidence and in vivo recording data showed that the lactylation of SNAP91 confers resilience against chronic restraint stress (CRS) via potentiating synaptic structural formation and neuronal activity in the medial prefrontal cortex (mPFC). More interestingly, exercise-potentiated lactylation of SNAP91 is necessary for the prevention of anxiety-like behaviors in CRS mice. These results collectively suggest a previously unrecognized non-histone lactylation in the brain for modulating mental functions and provide evidence for the brain's metabolic adaption during exercise paradigms.
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Affiliation(s)
- Lan Yan
- Key Laboratory of CNS Regeneration (Ministry of Education), Guangdong-Hong Kong-Macau Institute of CNS Regeneration, Jinan University, 510600 Guangzhou, China
| | - Yajie Wang
- Key Laboratory of CNS Regeneration (Ministry of Education), Guangdong-Hong Kong-Macau Institute of CNS Regeneration, Jinan University, 510600 Guangzhou, China
| | - Haidong Hu
- Key Laboratory of CNS Regeneration (Ministry of Education), Guangdong-Hong Kong-Macau Institute of CNS Regeneration, Jinan University, 510600 Guangzhou, China
| | - Diran Yang
- Key Laboratory of CNS Regeneration (Ministry of Education), Guangdong-Hong Kong-Macau Institute of CNS Regeneration, Jinan University, 510600 Guangzhou, China
| | - Wenjing Wang
- Key Laboratory of CNS Regeneration (Ministry of Education), Guangdong-Hong Kong-Macau Institute of CNS Regeneration, Jinan University, 510600 Guangzhou, China
| | - Zhihua Luo
- Key Laboratory of CNS Regeneration (Ministry of Education), Guangdong-Hong Kong-Macau Institute of CNS Regeneration, Jinan University, 510600 Guangzhou, China
| | - Yangze Wang
- College of Life Science and Technology, Jinan University, 510600 Guangzhou, China
| | - Fengzhen Yang
- Key Laboratory of CNS Regeneration (Ministry of Education), Guangdong-Hong Kong-Macau Institute of CNS Regeneration, Jinan University, 510600 Guangzhou, China
| | - Kwok-Fai So
- Key Laboratory of CNS Regeneration (Ministry of Education), Guangdong-Hong Kong-Macau Institute of CNS Regeneration, Jinan University, 510600 Guangzhou, China; State Key Laboratory of Brain and Cognitive Science, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China; Neuroscience and Neurorehabilitation Institute, University of Health and Rehabilitation Sciences, 266000 Qingdao, China
| | - Li Zhang
- Key Laboratory of CNS Regeneration (Ministry of Education), Guangdong-Hong Kong-Macau Institute of CNS Regeneration, Jinan University, 510600 Guangzhou, China; Neuroscience and Neurorehabilitation Institute, University of Health and Rehabilitation Sciences, 266000 Qingdao, China; Center for Exercise and Brain Science, School of Psychology, Shanghai University of Sport, 200438 Shanghai, China.
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Li X, Liu Y, Rong F, Wang R, Li L, Wei R, Zhang S, Wan Y. Physical activity and social anxiety symptoms among Chinese college students: a serial mediation model of psychological resilience and sleep problems. BMC Psychol 2024; 12:440. [PMID: 39138553 PMCID: PMC11323702 DOI: 10.1186/s40359-024-01937-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2024] [Accepted: 08/05/2024] [Indexed: 08/15/2024] Open
Abstract
BACKGROUND Social anxiety symptoms are common and harmful psychological illness in college students. Although some studies have illustrated that physical activity could reduce social anxiety symptoms, the specific mechanism is still unclear. Based on theoretical studies on resilience and sleep, this study constructed a serial mediation model to explore whether they mediate between physical activity and social anxiety symptoms among college students. METHODS This study surveyed 9,530 college students from three colleges in China to explore the mediating effect of physical activity and sleep problems between physical activity and social anxiety symptoms. Participants were investigated with the International Physical Activity Questionnaire, Connor-Davidson Resilience Scale, Sleep-related problems, and the Social Interaction Anxiety Scale and the Social Phobia Scale. Correlations between variables were analysed using Pearson correlation analysis and mediation analyses were performed using SPSS PROCESS macro 3.3 software. RESULT The study found that physical activity was negatively associated with social anxiety symptoms and sleep problems, but positively with psychological resilience. After controlling for sociodemographic variables, physical activity can not only indirectly alleviate social anxiety symptoms through the separate mediation of psychological resilience and sleep problems, but also through the serial mediation of psychological resilience and sleep problems. CONCLUSION These results suggest that improving physical activity levels could reduce social anxiety scores by increasing psychological resilience and sleep quality. This is of great reference significance for the prevention and intervention of college students' mental health.
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Affiliation(s)
- Xin Li
- School of Clinical Medical, Anqing Medical College, Anhui, China
| | - Yu Liu
- Department of Health Promotion and Behavioural Sciences, School of Public Health, Anhui Medical University, Anhui, China
| | - Fan Rong
- Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, 81 Meishan Road, Hefei, Anhui Province, 230032, China
- Anhui Provincial Key Laboratory of Population Health and Aristogenices, Anhui, China
| | - Rui Wang
- Teaching Affairs Office, Anqing Medical College, Anhui, China
| | - Lanlan Li
- Department of Health Promotion and Behavioural Sciences, School of Public Health, Anhui Medical University, Anhui, China
| | - Runyu Wei
- Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, 81 Meishan Road, Hefei, Anhui Province, 230032, China
- Anhui Provincial Key Laboratory of Population Health and Aristogenices, Anhui, China
| | - Shichen Zhang
- School of Public Health and Health Management, Anhui Medical College, No 632 Furong Road, Hefei, Anhui Province, 230601, China.
| | - Yuhui Wan
- Department of Maternal, Child and Adolescent Health, School of Public Health, Anhui Medical University, 81 Meishan Road, Hefei, Anhui Province, 230032, China.
- Department of Health Promotion and Behavioural Sciences, School of Public Health, Anhui Medical University, Anhui, China.
- Anhui Provincial Key Laboratory of Population Health and Aristogenices, Anhui, China.
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Wang X, Liu T, Jin X, Zhou C. Aerobic exercise promotes emotion regulation: a narrative review. Exp Brain Res 2024:10.1007/s00221-024-06791-1. [PMID: 38400992 DOI: 10.1007/s00221-024-06791-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 01/22/2024] [Indexed: 02/26/2024]
Abstract
Aerobic exercise improves the three stages of emotion regulation: perception, valuation and action. It reduces the perception of negative emotions, encourages individuals to reinterpret emotional situations in a positive or non-emotional manner, and enhances control over emotion expression behaviours. These effects are generated via increased prefrontal cortex activation, the strengthening of functional connections between the amygdala and several other brain regions, and the enhancement of the plasticity of key emotion regulation pathways and nodes, such as the uncinate fasciculus. The effect of aerobic exercise on emotion regulation is influenced by the exercise intensity and duration, and by individuals' exercise experience. Future research may explore the key neural basis of aerobic exercise's promotion of emotion regulation.
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Affiliation(s)
- Xuru Wang
- Department of Sport Psychology, School of Sport Science, Shanghai University of Sport, Shanghai, 200438, People's Republic of China
| | - Tianze Liu
- Department of Orthopedics, Changhai Hospital, Naval Medical University (Second Military Medical University), Shanghai, 200433, People's Republic of China
| | - Xinhong Jin
- Department of Sport Psychology, School of Sport Science, Shanghai University of Sport, Shanghai, 200438, People's Republic of China
| | - Chenglin Zhou
- Department of Sport Psychology, School of Sport Science, Shanghai University of Sport, Shanghai, 200438, People's Republic of China.
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Zhou Y, Dai A, Feng S, Zhu T, Liu M, Shi J, Wang D. Immediate neural effects of acupuncture manipulation time for stroke with motor dysfunction: a fMRI pilot study. Front Neurosci 2024; 17:1297149. [PMID: 38249582 PMCID: PMC10796520 DOI: 10.3389/fnins.2023.1297149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Accepted: 12/13/2023] [Indexed: 01/23/2024] Open
Abstract
Introduction Acupuncture is widely utilized as a beneficial intervention for the treatment of motor dysfunction after stroke, and its effectiveness depends on the stimulation dose. Manipulation time is an important factor affecting the dose. This trial aimed use fMRI to explore the immediate neural effects in stroke patients with motor dysfunction by different acupuncture manipulation times, to reveal the neural mechanism of acupuncture manipulation. Methods Thirty participants were divided into three groups according to different acupuncture times. Each group received the same acupoint prescription, although the continuous manipulation time of each acupoint in three groups was 1-min, 2-min, and 3-min, respectively. The NIHSS, FMA and fMRI-BOLD in each participant we obtained before and after acupuncture manipulation. Then, we used the regional homogeneity (ReHo) algorithm to analyze the changes of brain function and to compare the neural effects at different acupuncture manipulation times. Results There were no significant differences in NIHSS and FMA scores between and within groups. Longitudinal analysis of ReHo values indicated that the right inferior frontal gyrus was activated in the 1-min group, the right insula in the 2-min group, and the right inferior temporal gyrus in the 3-min group. Compared with the 1-min group, the 2-min group showed the ReHo values of the right precentral gyrus was decreased, and the 3-min group showed the left cerebellum posterior lobe was increased, the right posterior cingulate gyrus and the right anterior cingulate gyrus were decreased. Compared with the 2-min group, the 3-min group showed the ReHo values of the right cerebellum anterior lobe was increased. Conclusion Our findings suggest that acupuncture at different manipulation times caused different changes of the neural effects in stroke patients, and the volume of activated voxel clusters is positively correlated with the manipulation time. Longer acupuncture manipulation could drive SMN and DMN in stroke patients, which may be the potential neurological mechanism of acupuncture manipulation affecting the recovery of motor dysfunction.
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Affiliation(s)
- Yihao Zhou
- Heilongjiang University of Chinese Medicine, Harbin, China
- The First Affiliated Hospital of Yunnan University of Chinese Medicine, Yunnan Provincial Hospital of Traditional Chinese Medicine, Kunming, China
| | - Anhong Dai
- Yan’an Hospital Affiliated to Kunming Medical University, Kunming, China
| | - Sifeng Feng
- The First Affiliated Hospital of Yunnan University of Chinese Medicine, Yunnan Provincial Hospital of Traditional Chinese Medicine, Kunming, China
| | - Tao Zhu
- The First Affiliated Hospital of Yunnan University of Chinese Medicine, Yunnan Provincial Hospital of Traditional Chinese Medicine, Kunming, China
| | - Meifang Liu
- The First Affiliated Hospital of Yunnan University of Chinese Medicine, Yunnan Provincial Hospital of Traditional Chinese Medicine, Kunming, China
| | - Jing Shi
- The First Affiliated Hospital of Yunnan University of Chinese Medicine, Yunnan Provincial Hospital of Traditional Chinese Medicine, Kunming, China
| | - Dongyan Wang
- Second Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, China
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Sharma AA, Mackensie Terry D, Popp JL, Szaflarski JP, Martin RC, Nenert R, Kaur M, Brokamp GA, Bolding M, Allendorfer JB. Neuromorphometric associations with mood, cognition, and self-reported exercise levels in epilepsy and healthy individuals. Epilepsy Behav Rep 2023; 25:100643. [PMID: 38264358 PMCID: PMC10803905 DOI: 10.1016/j.ebr.2023.100643] [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: 07/21/2023] [Revised: 12/22/2023] [Accepted: 12/27/2023] [Indexed: 01/25/2024] Open
Abstract
Regular physical activity may promote beneficial neuroplasticity, e.g., increased hippocampus volume. However, it is unclear whether self-reported physical exercise in leisure (PEL) levels are associated with the brain structure features demonstrated by exercise interventions. This pilot study investigated the relationship between PEL, mood, cognition, and neuromorphometry in patients with idiopathic generalized epilepsy (IGEs) compared to healthy controls (HCs). Seventeen IGEs and 19 age- and sex-matched HCs underwent magnetic resonance imaging (MRI) at 3T. The Baecke Questionnaire of Habitual Physical Activity, Profile of Mood States, and Montreal Cognitive Assessment (MoCA) assessed PEL, mood, and cognition, respectively. Structural MRI data were analyzed by voxel- and surface-based morphometry. IGEs had significantly lower PEL (p < 0.001), poorer mood (p = 0.029), and lower MoCA scores (p = 0.027) than HCs. These group differences were associated with reduced volume, decreased gyrification, and altered surface topology (IGEs < HCs) in frontal, temporal and cerebellar regions involved in executive function, memory retrieval, and emotional regulation, respectively. These preliminary results support the notion that increased PEL may promote neuroplasticity in IGEs, thus emphasizing the role of physical activity in promoting brain health in people with epilepsy.
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Affiliation(s)
- Ayushe A. Sharma
- University of Alabama at Birmingham (UAB), Department of Neurology, Birmingham, AL, USA
| | - D. Mackensie Terry
- University of Alabama at Birmingham (UAB), Department of Neurology, Birmingham, AL, USA
| | - Johanna L. Popp
- University of Alabama at Birmingham (UAB), Department of Neurology, Birmingham, AL, USA
| | - Jerzy P. Szaflarski
- University of Alabama at Birmingham (UAB), Department of Neurology, Birmingham, AL, USA
- University of Alabama at Birmingham (UAB), Department of Neurobiology, Birmingham, AL, USA
- University of Alabama at Birmingham (UAB), Department of Neurosurgery, Birmingham, AL, USA
- University of Alabama at Birmingham (UAB), UAB Epilepsy Center, Birmingham, AL, USA
| | - Roy C. Martin
- University of Alabama at Birmingham (UAB), Department of Neurology, Birmingham, AL, USA
- University of Alabama at Birmingham (UAB), UAB Epilepsy Center, Birmingham, AL, USA
| | - Rodolphe Nenert
- University of Alabama at Birmingham (UAB), Department of Neurology, Birmingham, AL, USA
| | - Manmeet Kaur
- University of Alabama at Birmingham (UAB), Department of Neurology, Birmingham, AL, USA
- University of Alabama at Birmingham (UAB), UAB Epilepsy Center, Birmingham, AL, USA
| | - Gabrielle A. Brokamp
- University of Alabama at Birmingham (UAB), Department of Neurology, Birmingham, AL, USA
| | - Mark Bolding
- University of Alabama at Birmingham (UAB), Department of Radiology, Birmingham, AL, USA
| | - Jane B. Allendorfer
- University of Alabama at Birmingham (UAB), Department of Neurology, Birmingham, AL, USA
- University of Alabama at Birmingham (UAB), Department of Neurobiology, Birmingham, AL, USA
- University of Alabama at Birmingham (UAB), UAB Epilepsy Center, Birmingham, AL, USA
- University of Alabama at Birmingham (UAB), UAB Center for Exercise Medicine, Birmingham, AL, USA
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Luo Z, Chen J, Dai Y, So KF, Zhang L. Treadmill exercise modulates the medial prefrontal-amygdala neural circuit to improve the resilience against chronic restraint stress. Commun Biol 2023; 6:624. [PMID: 37296310 PMCID: PMC10256706 DOI: 10.1038/s42003-023-05003-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 05/31/2023] [Indexed: 06/12/2023] Open
Abstract
Aerobic exercise effectively ameliorates mental disorders including anxiety and depression. Current findings mainly attribute its neural mechanism to the improvement of adult neurogenesis, while leaving the possible circuitry mechanism unclear. In the current study, we identify the overexcitation of the medial prefrontal cortex (mPFC) to basolateral amygdala (BLA) pathway under chronic restraint stress (CRS), and 14-day treadmill exercise selectively reverses such abnormalities. Using chemogenetic approaches, we find that the mPFC-BLA circuit is necessary for preventing anxiety-like behaviors in CRS mice. These results collectively suggest a neural circuitry mechanism by which exercise training improves the resilience against environmental stress.
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Affiliation(s)
- Zhihua Luo
- Key Laboratory of CNS Regeneration (Ministry of Education), Guangdong-Hong Kong-Macau Institute of CNS Regeneration, Jinan University, Guangzhou, China
| | - Junlin Chen
- Key Laboratory of CNS Regeneration (Ministry of Education), Guangdong-Hong Kong-Macau Institute of CNS Regeneration, Jinan University, Guangzhou, China
| | - Yelin Dai
- Key Laboratory of CNS Regeneration (Ministry of Education), Guangdong-Hong Kong-Macau Institute of CNS Regeneration, Jinan University, Guangzhou, China
| | - Kwok-Fai So
- Key Laboratory of CNS Regeneration (Ministry of Education), Guangdong-Hong Kong-Macau Institute of CNS Regeneration, Jinan University, Guangzhou, China.
- State Key Laboratory of Brain and Cognitive Science, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong SAR, China.
- Center for Brain Science and Brain-Inspired Intelligence, Guangdong-Hong Kong-Macao Greater Bay Area, Guangzhou, China.
- Neuroscience and Neurorehabilitation Institute, University of Health and Rehabilitation Sciences, Qingdao, China.
- Center for Exercise and Brain Science, School of Psychology, Shanghai University of Sport, Shanghai, China.
| | - Li Zhang
- Key Laboratory of CNS Regeneration (Ministry of Education), Guangdong-Hong Kong-Macau Institute of CNS Regeneration, Jinan University, Guangzhou, China.
- Center for Brain Science and Brain-Inspired Intelligence, Guangdong-Hong Kong-Macao Greater Bay Area, Guangzhou, China.
- Neuroscience and Neurorehabilitation Institute, University of Health and Rehabilitation Sciences, Qingdao, China.
- Center for Exercise and Brain Science, School of Psychology, Shanghai University of Sport, Shanghai, China.
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Modifying Effect of Outdoor Recreational Activity on the Association Between Anger Expression and Cardiovascular Disease Risk: The Circulatory Risk in Communities Study. Psychosom Med 2023; 85:182-187. [PMID: 36728525 DOI: 10.1097/psy.0000000000001166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE Outdoor recreational activity (ORA) has been suggested as a practical strategy for anger management to moderate the risk of cardiovascular disease (CVD). However, there is a lack of evidence pertaining to this topic. Our aim was to examine whether ORA modified the association between anger expression and the risk of CVD. METHODS A community-based cohort study was conducted among 1877 Japanese individuals aged 40 to 79 years at baseline in 1997. The anger expression was measured using the Spielberger Anger Expression Scale. Stratified into low and high ORA (0 and ≥1 of the four behaviors), a Cox proportional hazards model was used to assess the anger expression-related risk of incident CVD (ischemic heart disease and stroke). RESULTS We identified 76 incident CVDs during a median follow-up of 18.8 years. Among participants with low ORA, anger expression was associated with an increased risk of CVD, whereas no association was identified among those with high ORA. The standardized hazard ratios were 1.53 (95% confidence interval, 1.23-1.91) and 0.77 (0.51-1.15) among those with low and high ORA, respectively ( p for interaction = .004). Similar associations were observed regarding the risk of total and ischemic stroke, and ischemic CVD. CONCLUSIONS We found an elevated risk of CVD associated with anger expression among participants with low ORA but not among those with high ORA, suggesting that ORA use may mitigate the association between anger expression and CVD risk.
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Chen C, Martínez RM, Chen YC, Fan YT, Cheng Y. The anti-anxiety drug lorazepam changes implicit behaviors but not explicit evaluations of sense of agency under authoritative pressure: A functional magnetic resonance imaging study. Front Psychol 2022; 13:991357. [PMID: 36478922 PMCID: PMC9719977 DOI: 10.3389/fpsyg.2022.991357] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Accepted: 11/02/2022] [Indexed: 03/18/2024] Open
Abstract
Previous research on coercion has neglected the fact that agents under authoritative pressure may also suffer from coercive power, which can trigger anxiety-like emotional negativity on its victims. Furthermore, high levels of neuroticism and/or anxiety have been found to be associated with the compliance of various forms of social pressure. In this study, we investigate the effects of the anxiolytic GABA A (gamma-Aminobutyric acid) modulator, lorazepam, on behavioral and neural responses to coercive power. Here, we applied a virtual obedience to authority paradigm alongside lorazepam administration (versus placebo), and during functional magnetic resonance imaging scanning. Our results show that lorazepam administration exerted differential effects on the reaction times (RTs) when initiating harming versus helping behaviors, with longer harming RTs compared to helping RTs, despite comparable subjective ratings regarding perceived coercion. Coercive harming significantly increased activity in the amygdala, hippocampus, orbitofrontal cortex, and dorsolateral prefrontal cortex (dlPFC). Lorazepam administration decreased amygdala and hippocampus activity, but increased dlPFC and right temporoparietal junction activations. The lower activity in the hippocampus predicted higher ratings for perceived coercion. Furthermore, lorazepam significantly decreased the functional connectivity of the hippocampus with the dlPFC during coercive harming. In conclusion, we provide evidence -by incorporating multimodal indices, including neuroimaging, neuropharmacological interventions, and behavioral assessments- to posit that the GABA A agonist, lorazepam, might aid as a possible intervention in service of coping strategies against coercion.
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Affiliation(s)
- Chenyi Chen
- Department of Physical Medicine and Rehabilitation, National Yang Ming Chiao Tung University Hospital, Yilan, Taiwan
- Graduate Institute of Injury Prevention and Control, College of Public Health, Taipei Medical University, Taipei, Taiwan
- Research Center of Brain and Consciousness, Shuang-Ho Hospital, Taipei Medical University, Taipei, Taiwan
- Graduate Institute of Mind, Brain and Consciousness, College of Humanities and Social Sciences, Taipei, Taiwan
- Psychiatric Research Center, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
| | - Róger Marcelo Martínez
- Graduate Institute of Injury Prevention and Control, College of Public Health, Taipei Medical University, Taipei, Taiwan
- School of Psychological Sciences, National Autonomous University of Honduras, Tegucigalpa, Honduras
| | - Yu-Chun Chen
- Department of Physical Education, National Taiwan University of Sport, Taichung, Taiwan
| | - Yang-Teng Fan
- Graduate Institute of Medicine, Yuan Ze University, Taoyuan City, Taiwan
| | - Yawei Cheng
- Department of Physical Medicine and Rehabilitation, National Yang Ming Chiao Tung University Hospital, Yilan, Taiwan
- Institute of Neuroscience, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Education and Research, Taipei City Hospital, Taipei, Taiwan
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Sars D. PE augmented mindfulness: A neurocognitive framework for research and future healthcare. Front Hum Neurosci 2022; 16:899988. [PMID: 36082227 PMCID: PMC9446465 DOI: 10.3389/fnhum.2022.899988] [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: 03/19/2022] [Accepted: 07/21/2022] [Indexed: 11/13/2022] Open
Abstract
Various well-controlled studies have suggested that practitioners in mindfulness can be prone to patient drop-out (e.g., due to chronic stress, pathology, cognitive reactivity), despite researchers having identified the underlying mechanisms that link mindfulness to mental health. In this article, a framework for physical exercise (PE) augmented mindfulness is proposed, which posits that consistently practiced PE before meditation can support (early-stage) mindfulness. Neurocognitive research shows PE (aerobic exercises or yoga) and mindfulness to impact similar pathways of stress regulation that involve cognitive control and stress regulation, thereby supporting the proposed synergistic potential of PE augmented mindfulness. Research focused on the psychophysiological impact of PE, showed its practice to promote short-term neurocognitive changes that can promote both cognitive control and the attainment of mindful awareness (MA). In order to chart dose responses required for protocol development, further research will be presented. Together these findings are discussed in light of future research on this multidisciplinary topic, protocol development, mindful walking, and further application in healthcare and beyond.
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Affiliation(s)
- David Sars
- Mettaminds.org, Mindfulness Based Projects, Amsterdam, Netherlands
- Centre for Integral Rehabilitation (CIR), Amsterdam, Netherlands
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Christofaro DG, Tebar WR, Silva GC, Lofrano-Prado MC, Botero JP, Cucato GG, Malik N, Hollands K, Correia MA, Ritti-Dias RM, Prado WL. Anxiety is more related to inadequate eating habits in inactive than in physically active adults during COVID-19 quarantine. Clin Nutr ESPEN 2022; 51:301-306. [PMID: 36184220 PMCID: PMC9371765 DOI: 10.1016/j.clnesp.2022.08.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 07/17/2022] [Accepted: 08/05/2022] [Indexed: 12/02/2022]
Abstract
Background & aims Anxiety can be related to reduced diet quality during pandemics such as COVID-19. However, it is not clear whether these relationships would be similar in inactive and physically active participants. The aim of this study was to analyze associations between anxiety and eating habits in physically active and inactive individuals during the COVID-19 pandemic. Methods The sample consisted of 1826 adults (58.5% women) who were invited through social media to answer an online questionnaire. The instrument included questions related to physical activity, eating habits, health behavior, mental health (anxiety, depression, self-esteem, sadness and stress) and overall health. Anxiety, food habits (high food habits consumption ≥5 times per week) and physical activity (≥150 min per week) were assessed during the COVID-19 pandemic. The relationship between anxiety and eating habits according to levels of physical activity (inactive vs. active) was assessed using binary logistic regression adjusted for sex, age, education level, social isolation, and body mass index. Results Among the inactive participants, anxiety was related with high consumption of sweets (OR = 1.43; 95% CI = 1.11–1.83) and fast foods (OR = 2.23; 95% CI = 1.05–4.74) while quarantining during the COVID-19 pandemic. No relationship was observed between anxiety and food consumption among physically active participants in the final model. Conclusion Anxiety was associated with less desirable eating habits among physically inactive adults during the COVID-19 pandemic.
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Ensari I, Lipsky-Gorman S, Horan EN, Bakken S, Elhadad N. Associations between physical exercise patterns and pain symptoms in individuals with endometriosis: a cross-sectional mHealth-based investigation. BMJ Open 2022; 12:e059280. [PMID: 35851021 PMCID: PMC9297219 DOI: 10.1136/bmjopen-2021-059280] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVES This study investigates the association of daily physical exercise with pain symptoms in endometriosis. We also examined whether an individual's typical weekly (ie, habitual) exercise frequency influences (ie, moderates) the relationship between their pain symptoms on a given day (day t) and previous-day (day t-1) exercise. PARTICIPANTS The sample included 90 382 days of data from 1009 participants (~85% non-Hispanic white) living with endometriosis across 38 countries. STUDY DESIGN This was an observational, retrospective study conducted using data from a research mobile app (Phendo) designed for collecting self-reported data on symptoms and self-management of endometriosis. PRIMARY OUTCOME MEASURES The two primary outcomes were the composite day-level pain score that includes pain intensity and location, and the change in this score from previous day (Δ-score). We applied generalised linear mixed-level models to examine the effect of previous-day exercise and habitual exercise frequency on these outcomes. We included an interaction term between the two predictors to assess the moderation effect, and adjusted for previous-day pain, menstrual status, education level and body mass index. RESULTS The association of previous-day (day t-1) exercise with pain symptoms on day t was moderated by habitual exercise frequency, independent of covariates (rate ratio=0.96, 95% CI=0.95 to 0.98, p=0.0007 for day-level pain score, B=-0.14, 95% CI=-0.26 to -0.016, p=0.026 for Δ-score). Those who regularly engaged in exercise at least three times per week were more likely to experience favourable pain outcomes after having a bout of exercise on the previous day. CONCLUSIONS Regular exercise might influence the day-level (ie, short-term) association of pain symptoms with exercise. These findings can inform exercise recommendations for endometriosis pain management, especially for those who are at greater risk of lack of regular exercise due to acute exacerbation in their pain after exercise.
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Affiliation(s)
- Ipek Ensari
- Data Science Institute, Columbia University, New York, New York, USA
| | - Sharon Lipsky-Gorman
- Department of Biomedical Informatics, Columbia University, New York, New York, USA
| | - Emma N Horan
- Department of Biomedical Informatics, Columbia University, New York, New York, USA
| | - Suzanne Bakken
- Data Science Institute, Columbia University, New York, New York, USA
- Department of Biomedical Informatics, Columbia University, New York, New York, USA
- School of Nursing, Columbia University, New York, New York, USA
| | - Noémie Elhadad
- Data Science Institute, Columbia University, New York, New York, USA
- Department of Biomedical Informatics, Columbia University, New York, New York, USA
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12
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Saanijoki T, Kantonen T, Pekkarinen L, Kalliokoski K, Hirvonen J, Malén T, Tuominen L, Tuulari JJ, Arponen E, Nuutila P, Nummenmaa L. Aerobic Fitness Is Associated with Cerebral μ-Opioid Receptor Activation in Healthy Humans. Med Sci Sports Exerc 2022; 54:1076-1084. [PMID: 35195103 DOI: 10.1249/mss.0000000000002895] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
INTRODUCTION Central μ-opioid receptors (MORs) modulate affective responses to physical exercise. Individuals with higher aerobic fitness report greater exercise-induced mood improvements than those with lower fitness, but the link between cardiorespiratory fitness and the MOR system remains unresolved. Here we tested whether maximal oxygen uptake (V̇O2peak) and physical activity level are associated with cerebral MOR availability and whether these phenotypes predict endogenous opioid release after a session of exercise. METHODS We studied 64 healthy lean men who performed a maximal incremental cycling test for V̇O2peak determination, completed a questionnaire assessing moderate-to-vigorous physical activity (MVPA; in minutes per week), and underwent positron emission tomography with [11C]carfentanil, a specific radioligand for MOR. A subset of 24 subjects underwent additional positron emission tomography scan also after a 1-h session of moderate-intensity exercise and 12 of them also after a bout of high-intensity interval training. RESULTS Higher self-reported MVPA level predicted greater opioid release after high-intensity interval training, and both V̇O2peak and MVPA level were associated with a larger decrease in cerebral MOR binding after aerobic exercise in the ventral striatum, orbitofrontal cortex, and insula. That is, more trained individuals showed greater opioid release acutely after exercise in brain regions especially relevant for reward and cognitive processing. Fitness was not associated with MOR availability. CONCLUSIONS We conclude that regular exercise training and higher aerobic fitness may induce neuroadaptation within the MOR system, which might contribute to improved emotional and behavioral responses associated with long-term exercise.
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Affiliation(s)
| | | | | | | | | | - Tuulia Malén
- Turku PET Centre, University of Turku, Turku, FINLAND
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13
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Abstract
There is conflicting evidence that sport plays a protective role in the development of psychopathological disorders and contributes to the sustainability of mental health. The aim of the present study was to determine the prevalence of mental disorders among elite Slovenian athletes. We were interested in the prevalence of depression, anxiety, suicide risk, substance abuse, and eating disorders among athletes of both sexes and among athletes of individual and team sports aged 18 years or older. A total of 97 elite athletes participated in the study. We used PAI and EDI-3 questionnaires, and the study also included a control group of 90 non-athletes, matched in gender and age to the target group of elite athletes. Testing was conducted in 2020 and 2021. The comparison between elite athletes and the normative group showed a similar expression of depressive and anxious symptomatology. The athletes have a more pronounced drive for thinness and are more expansive, self-confident, and confident of their abilities compared to the control group. A total of 14% of the athletes show self-confidence to the point of self-grandiosity. Male athletes are more likely to use alcohol and other psychoactive substances and are also more impulsive and risk-taking, while female athletes are at higher risk of developing eating disorders. The study suggests that the prevalence of mental disorders in elite athletes is as high as in the general population. There is an urgent need to sustainably ensure the psychological well-being of athletes.
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14
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Bichler CS, Niedermeier M, Hüfner K, Gálffy M, Sperner-Unterweger B, Kopp M. Affective Responses to Both Climbing and Nordic Walking Exercise Are Associated With Intermediate-Term Increases in Physical Activity in Patients With Anxiety and Posttraumatic Stress Disorder - A Randomized Longitudinal Controlled Clinical Pilot Trial. Front Psychiatry 2022; 13:856730. [PMID: 35757205 PMCID: PMC9218791 DOI: 10.3389/fpsyt.2022.856730] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 05/17/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Exercise programs have shown anxiolytic effects in psychiatric patients. Adherence to exercise programs and subsequent long-term lifestyle change is influenced by acute affective responses of the exercise programs. This research aimed to assess acute affective responses of two different exercise modalities compared to a non-exercise control program and its effects on persisting physical activity behavior change. METHODS Sixty-six outpatients diagnosed with an anxiety disorder or posttraumatic stress disorder were randomly allocated to one of three groups in a randomized longitudinal controlled clinical pilot trial: climbing (n = 26), nordic walking (n = 19), social contact control (n = 21). Affective responses were assessed pre, during, and post activity. General physical activity behavior was recorded prior to participation in the program, post program, and at follow-ups three and six months after the program. RESULTS Multilevel modeling analyzes of 1,066 individual data points revealed increases in affective valence in the exercise sessions compared to the social contact sessions. State anxiety decreased in the climbing group compared to the social contact group. Physical activity behavior was increased immediately following the program as well as at six months follow-up in both exercise groups. A larger increase in affective valence during and after the sessions was associated with higher physical activity post program. CONCLUSIONS Climbing and conventional nordic walking exercise sessions revealed positive affective changes in outpatients indicating therapeutic potential of both modalities for acute emotion regulation. In accordance with theoretical models of human behavior change, it was judged that the experience of a more pleasant affective state following the exercise sessions induced more persisting effects on physical activity behavior after the exercise programs. TRIAL REGISTRATION https://www.clinicaltrials.gov/ct2/show/NCT03758599, identifier: NCT03758599.
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Affiliation(s)
- Carina S Bichler
- Department of Sport Science, University of Innsbruck, Innsbruck, Austria
| | - Martin Niedermeier
- Department of Sport Science, University of Innsbruck, Innsbruck, Austria
| | - Katharina Hüfner
- Department of Psychiatry, Psychotherapy, Psychosomatics and Medical Psychology, University Hospital for Psychiatry II, Innsbruck, Austria
| | - Mátyás Gálffy
- Department of Psychiatry, Psychotherapy, Psychosomatics and Medical Psychology, University Hospital for Psychiatry II, Innsbruck, Austria
| | - Barbara Sperner-Unterweger
- Department of Psychiatry, Psychotherapy, Psychosomatics and Medical Psychology, University Hospital for Psychiatry II, Innsbruck, Austria
| | - Martin Kopp
- Department of Sport Science, University of Innsbruck, Innsbruck, Austria
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15
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Ding P, Wang F, Li S, Zhang W, Li H, Chen Z, Zhao L, Gong A, Fu Y. Monitoring and Evaluation of Emotion Regulation by Aerobic Exercise and Motor Imagery Based on Functional Near-Infrared Spectroscopy. Front Comput Neurosci 2021; 15:759360. [PMID: 34776915 PMCID: PMC8579118 DOI: 10.3389/fncom.2021.759360] [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: 08/16/2021] [Accepted: 09/23/2021] [Indexed: 11/13/2022] Open
Abstract
Objective: We sought to effectively alleviate the emotion of individuals with anxiety and depression, and explore the effects of aerobic exercise on their emotion regulation. Functional near-infrared spectroscopy (fNIRS) brain imaging technology is used to monitor and evaluate the process of aerobic exercise and imagination that regulates emotion. Approach:Thirty participants were scored by the state-trait anxiety inventory (STAI) and profile of mood states (POMS), and fNIRS images were collected before, after, and during aerobic exercise and motor imagery. Then, the oxygenated hemoglobin (HbO), deoxygenated hemoglobin (HbR), and total hemoglobin (HbT) concentrations and their average value were calculated, and the ratio of HbO concentration in the left and right frontal lobes was determined. Spearman's correlation coefficient was used to calculate the correlation between variations in the average scores of the two scales and in blood oxygen concentrations. Results: In comparison with motor imagery, STAI, and POMS scores decreased after 20 min of aerobic exercise. The prefrontal cortex had asymmetry and laterality (with the left side being dominant in emotion regulation). The increase in hemoglobin concentration recorded by fNIRS was negatively correlated with STAI and POMS scores. Aerobic exercise has a good effect on emotion regulation. Significance:The study showed that portable fNIRS could be effectively used for monitoring and evaluating emotion regulation by aerobic exercise. This study is expected to provide ideas for constructing fNIRS-based online real-time monitoring and evaluation of emotion regulation by aerobic exercise.
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Affiliation(s)
- Peng Ding
- Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming, China.,Brain Cognition and Brain-Computer Intelligence Integration Innovation Group, Kunming University of Science and Technology, Kunming, China.,Brain Science and Visual Cognition Research Center, Medical School of Kunming University of Science and Technology, Kunming, China
| | - Fawang Wang
- Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming, China.,Brain Cognition and Brain-Computer Intelligence Integration Innovation Group, Kunming University of Science and Technology, Kunming, China.,Brain Science and Visual Cognition Research Center, Medical School of Kunming University of Science and Technology, Kunming, China
| | - Siyu Li
- Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming, China.,Brain Cognition and Brain-Computer Intelligence Integration Innovation Group, Kunming University of Science and Technology, Kunming, China.,Brain Science and Visual Cognition Research Center, Medical School of Kunming University of Science and Technology, Kunming, China
| | - Wei Zhang
- School of Rehabilitation, Kunming Medical University, Kunming, China
| | - Hongquan Li
- Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming, China.,Brain Cognition and Brain-Computer Intelligence Integration Innovation Group, Kunming University of Science and Technology, Kunming, China.,Brain Science and Visual Cognition Research Center, Medical School of Kunming University of Science and Technology, Kunming, China
| | - Zhuangfei Chen
- Brain Cognition and Brain-Computer Intelligence Integration Innovation Group, Kunming University of Science and Technology, Kunming, China.,Brain Science and Visual Cognition Research Center, Medical School of Kunming University of Science and Technology, Kunming, China
| | - Lei Zhao
- Brain Cognition and Brain-Computer Intelligence Integration Innovation Group, Kunming University of Science and Technology, Kunming, China.,Faculty of Science, Kunming University of Science and Technology, Kunming, China
| | - Anmin Gong
- Information Engineering College, Engineering University of People's Armed Police, Xi'an, China
| | - Yunfa Fu
- Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming, China.,Brain Cognition and Brain-Computer Intelligence Integration Innovation Group, Kunming University of Science and Technology, Kunming, China
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16
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Wijeratne T, Sales C, Wijeratne C, Jakovljevic M. Happiness: A Novel Outcome Measure in Stroke? Ther Clin Risk Manag 2021; 17:747-754. [PMID: 34349515 PMCID: PMC8327473 DOI: 10.2147/tcrm.s307587] [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: 02/20/2021] [Accepted: 07/06/2021] [Indexed: 12/02/2022] Open
Abstract
In this narrated review, we draw attention to the use of happiness as a novel outcome measure in clinical research studies regarding patients with stroke. Commonly used outcome measures in clinical trials in stroke rehabilitation include the modified Rankin Score (mRS), Functional Impairment Measures (FIM), Barthel Index and quality of life (QoL). Despite being a part of QoL, happiness is arguably a significant construct on its own. While QoL assesses perceptions of various extrinsic aspects of life, happiness may be used as a measure of subjective enjoyment of life after an illness. We review the literature discussing the use of happiness as a formal outcome measure in stroke care and subacute and long-term stroke rehabilitation. Ultimately we recommend the wider use of happiness as an outcome measure where appropriate in these settings. ![]()
Point your SmartPhone at the code above. If you have a QR code reader the video abstract will appear. Or use: https://youtu.be/iJY-DFLp2WU
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Affiliation(s)
- Tissa Wijeratne
- Department of Neurology, Sunshine Hospital, Western Health, St. Albans, VIC, Australia.,Department of Psychology & Counselling, School of Psychology & Public Health, La Trobe University, Bundoora, VIC, Australia.,Department of Medicine, AIMSS, Melbourne Medical School, University of Melbourne, Sunshine Hospital, St Albans, VIC, Australia.,Department of Medicine, University of Rajarata, Salypura, Anuradhapuraya, Sri Lanka
| | - Carmela Sales
- Department of Neurology, Sunshine Hospital, Western Health, St. Albans, VIC, Australia.,Department of Psychology & Counselling, School of Psychology & Public Health, La Trobe University, Bundoora, VIC, Australia
| | | | - Mihajlo Jakovljevic
- Department Global Health Economics & Policy, University of Kragujevac Faculty of Medical Sciences, Kragujevac, Serbia.,Institute of Comparative Economic Studies, Hosei University Faculty of Economics, Tokyo, Japan
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17
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Aerobic Exercise Decreases Negative Affect by Modulating Orbitofrontal-Amygdala Connectivity in Adolescents. Life (Basel) 2021; 11:life11060577. [PMID: 34207133 PMCID: PMC8234212 DOI: 10.3390/life11060577] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 06/16/2021] [Accepted: 06/16/2021] [Indexed: 12/31/2022] Open
Abstract
Long-term negative affect in adolescence is associated with impairment in quality of life, interpersonal function, and social adaptation. Although physical exercise could decrease negative emotion, the underlying mechanism remains largely unknown. Acute exercise with controlled intensity might be a good experimental paradigm to unravel the potential neural mechanisms underlying the effects of physical exercise on negative affect. In this study, twenty-three males in late adolescence were randomly assigned to acute exercise group (AG) or control group. The experiment contained pre-test and post-test session interleaved with 30-min moderate-intensity exercise or seated rest. In each session, a resting-state fMRI scanning was conducted followed by completing Positive and Negative Affect Schedule and Profile of Mood State. Bilateral amygdala was used as seed region to calculate t voxel-wised functional connectivity (FC) of amygdala to whole brain. The results demonstrated, for the first time, that AG exhibited increased FC between right amygdala and right orbital frontal cortex. Significantly decreased negative affect was also observed in AG. Moreover, the increased rOFC-amygdala FC was also associated with the decreased depression score. Our findings suggest that exercise-induced decreased negative affect might be modulated by functional interactions of amygdala with both cognitive control and limbic networks, which offers a meaningful insight for clinical treatment and prevention of emotional disorders in late adolescence.
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18
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Lv Q, Xu G, Pan Y, Liu T, Liu X, Miao L, Chen X, Jiang L, Chen J, He Y, Zhang R, Zou Y. Effect of Acupuncture on Neuroplasticity of Stroke Patients with Motor Dysfunction: A Meta-Analysis of fMRI Studies. Neural Plast 2021; 2021:8841720. [PMID: 34188677 PMCID: PMC8192216 DOI: 10.1155/2021/8841720] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 03/17/2021] [Accepted: 05/21/2021] [Indexed: 11/17/2022] Open
Abstract
Objective To analyze the pattern of intrinsic brain activity variability that is altered by acupuncture compared with conventional treatment in stroke patients with motor dysfunction, thus providing the mechanism of stroke treatment by acupuncture. Methods Chinese and English articles published up to May 2020 were searched in the PubMed, Web of Science, EMBASE, and Cochrane Library databases, China National Knowledge Infrastructure, Chongqing VIP, and Wanfang Database. We only included randomized controlled trials (RCTs) using resting-state fMRI to observe the effect of acupuncture on stroke patients with motor dysfunction. R software was used to analyze the continuous variables, and Seed-based d Mapping with Permutation of Subject Images (SDM-PSI) was used to perform an analysis of fMRI data. Findings. A total of 7 studies comprising 143 patients in the treatment group and 138 in the control group were included in the meta-analysis. The results suggest that acupuncture treatment helps the healing process of motor dysfunction in stroke patients and exhibits hyperactivation in the bilateral basal ganglia and insula and hypoactivation in motor-related areas (especially bilateral BA6 and left BA4). Conclusion Acupuncture plays a role in promoting neuroplasticity in subcortical regions that are commonly affected by stroke and cortical motor areas that may compensate for motor deficits, which may provide a possible mechanism underlying the therapeutic effect of acupuncture.
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Affiliation(s)
- Qiuyi Lv
- Department of Neurology and Stroke Center, Dongzhimen Hospital, The First Affiliated Hospital of Beijing University of Chinese Medicine, Beijing, China
| | - Guixing Xu
- The Acupuncture and Tuina School/The 3rd Teaching Hospital, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yuxin Pan
- Institute of Neuroscience, Chinese Academy of Sciences, Shanghai, China
| | - Tongtong Liu
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Xiaodong Liu
- Beijing University of Chinese Medicine, Beijing, China
| | | | - Xing Chen
- Department of Neurology and Stroke Center, Dongzhimen Hospital, The First Affiliated Hospital of Beijing University of Chinese Medicine, Beijing, China
| | - Lan Jiang
- Department of Neurology and Stroke Center, Dongzhimen Hospital, The First Affiliated Hospital of Beijing University of Chinese Medicine, Beijing, China
| | - Jie Chen
- School of Life Science, Peking University, Beijing, China
| | - Yingjia He
- Beijing University of Chinese Medicine, Beijing, China
| | - Rong Zhang
- Beijing University of Chinese Medicine, Beijing, China
| | - Yihuai Zou
- Department of Neurology and Stroke Center, Dongzhimen Hospital, The First Affiliated Hospital of Beijing University of Chinese Medicine, Beijing, China
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19
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Andreu-Caravaca L, Ramos-Campo DJ, Chung LH, Manonelles P, Abellán-Aynés O, Rubio-Arias JÁ. The impact of COVID-19 home confinement on neuromuscular performance, functional capacity, and psychological state in Spanish people with Multiple Sclerosis. Mult Scler Relat Disord 2021; 53:103047. [PMID: 34098184 PMCID: PMC8451204 DOI: 10.1016/j.msard.2021.103047] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2021] [Revised: 04/16/2021] [Accepted: 05/20/2021] [Indexed: 12/23/2022]
Abstract
Background The COVID-19 pandemic caused a global confinement of more than 2 months in Spain. As a result, the general population has significantly decreased their physical activity levels. The consequences of this abrupt, sedentary lifestyle in Spanish people with Multiple Sclerosis (pwMS) were unknown. Our aim was to examine the impact of COVID-19 home confinement on neuromuscular performance, functional capacity, physical self-perception, and anxiety in pwMS. Methods Eighteen pwMS (8:10 men/women, age: 43.41±10.88 years, Expanded Disability Status Scale: 2.85±1.34) participated in the study. Rate of force development (RFD) and maximal voluntary isometric contraction during knee extension in both legs, Timed-Up and Go test (TUG), sit-to-stand test, 6 min walk test, 10 m walk test, Physical-Self Perception Questionnaire (PSPQ) and State-Train Anxiety Inventory (STAI) were performed just before and after home confinement. Results A non-significant moderate effect (p = 0.07; ES = -0.48) was observed in the time in the sit-to-stand test compared to pre-home confinement. There was a significant increase in the time in TUG (p = 0.02; ES = -0.67). The PSQP score decreased (p = 0.01; ES = 0.79) and STAI-state increased (p = 0.01; ES = -0.65) following home confinement. Conclusion Home confinement had an impact on functional capacity, physical self-perception and state anxiety. However, neuromuscular performance was not altered after home confinement.
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Affiliation(s)
- Luis Andreu-Caravaca
- International Chair of Sports Medicine, Catholic University of Murcia, Murcia, Spain; Faculty of Sport, Catholic University of Murcia, Murcia, Spain.
| | | | - Linda H Chung
- UCAM Research Center for High Performance Sport, Catholic University of Murcia, Murcia, Spain
| | - Pedro Manonelles
- International Chair of Sports Medicine, Catholic University of Murcia, Murcia, Spain
| | - Oriol Abellán-Aynés
- International Chair of Sports Medicine, Catholic University of Murcia, Murcia, Spain; Faculty of Sport, Catholic University of Murcia, Murcia, Spain
| | - Jacobo Á Rubio-Arias
- LFE Research Group, Department of Health and Human Performance, Faculty of Physical Activity, Sport Science-INEF, Madrid, Spain
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20
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López-Bueno R, Calatayud J, Ezzatvar Y, Casajús JA, Smith L, Andersen LL, López-Sánchez GF. Association Between Current Physical Activity and Current Perceived Anxiety and Mood in the Initial Phase of COVID-19 Confinement. Front Psychiatry 2020; 11:729. [PMID: 32793013 PMCID: PMC7390883 DOI: 10.3389/fpsyt.2020.00729] [Citation(s) in RCA: 90] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Accepted: 07/10/2020] [Indexed: 12/17/2022] Open
Abstract
The World Health Organization (WHO) has declared a world pandemic due to COVID-19, and several enacted measures such as compulsory confinement may have collateral consequences on both physical and mental health. We aimed to investigate associations between current physical activity (PA) and current perceived anxiety and mood among a sample of Spanish adults confined due to COVID-19 restrictions of movement. Using an online survey, we collected data on the Spanish adult population regarding health habits during the first days of enacted confinement. A total of 2250 participants (54.8% women) aged 35.3 (SD 13.6) completed the survey, which included questions about sociodemographic characteristics (i.e. age, gender, civil status, education, and occupation), health habits (i.e. prior PA, alcohol consumption, smoking, screen exposure, and sleep hours) and COVID-19 confinement context (i.e. number of isolation days, solitude, and exposure to COVID-19). Physical Activity Vital Sign (PAVS) short form was used to estimate weekly minutes of PA, whereas a single-item question was used to assess both current perceived anxiety and mood. We conducted weighted binomial logistic regressions to check associations between current adherence to WHO guidelines of PA and current perceived anxiety and mood of confined adults. Significant inverse associations between overall adherence to PA and current perceived anxiety in the final adjusted model (OR, 0.66; 95% CI, 0.54-0.79) as well as in several subgroup analyses such as younger women were observed. In addition, a borderline significant inverse association was found between current PA and current perceived worse mood when fully adjusted (OR, 0.82; 95% CI, 0.68-1.00); this association was significantly stronger in women than men. The results of the present study indicate that current PA adherence to WHO guidelines in the initial phase of COVID-19 confinement associates with both lower current perceived anxiety and lower current perceived worse mood among a sample of Spanish adults.
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Affiliation(s)
- Rubén López-Bueno
- Department of Physical Medicine and Nursing, University of Zaragoza, Zaragoza, Spain
- Department of Musculoskeletal Disorders, National Research Centre for the Working Environment, Copenhagen, Denmark
| | - Joaquín Calatayud
- Department of Musculoskeletal Disorders, National Research Centre for the Working Environment, Copenhagen, Denmark
- Exercise Intervention for Health Research Group (EXINH-RG), Department of Physiotherapy, University of Valencia, Valencia, Spain
| | - Yasmin Ezzatvar
- Exercise Intervention for Health Research Group (EXINH-RG), Department of Physiotherapy, University of Valencia, Valencia, Spain
| | - José A. Casajús
- Faculty of Health Sciences, University of Zaragoza, Zaragoza, Spain
| | - Lee Smith
- Cambridge Centre for Sport and Exercise Science, Anglia Ruskin University, Cambridge, United Kingdom
| | - Lars L. Andersen
- Department of Musculoskeletal Disorders, National Research Centre for the Working Environment, Copenhagen, Denmark
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21
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Abstract
Unhealthy diet, lack of exercise, psychosocial stress, and insufficient sleep are increasingly prevalent modifiable risk factors for cardiovascular disease. Accumulating evidence indicates that these risk factors may fuel chronic inflammatory processes that are active in atherosclerosis and lead to myocardial infarction and stroke. In concert with hyperlipidemia, maladaptive immune system activities can contribute to disease progression and increase the probability of adverse events. In this review, we discuss recent insight into how the above modifiable risk factors influence innate immunity. Specifically, we focus on pathways that raise systemic myeloid cell numbers and modulate immune cell phenotypes, reviewing hematopoiesis, leukocyte trafficking, and innate immune cell accumulation in cardiovascular organs. Often, relevant mechanisms that begin with lifestyle choices and lead to cardiovascular events span multiple organ systems, including the central nervous, endocrine, metabolic, hematopoietic, immune and, finally, the cardiovascular system. We argue that deciphering such pathways provides not only support for preventive interventions but also opportunities to develop biomimetic immunomodulatory therapeutics that mitigate cardiovascular inflammation.
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Affiliation(s)
- Maximilian J Schloss
- From the Center for Systems Biology, Massachusetts General Hospital Research Institute, Harvard Medical School, Boston (M.J.S., F.K.S., M.N.).,Department of Radiology, Massachusetts General Hospital, Boston (M.J.S., F.K.S., M.N.)
| | - Filip K Swirski
- From the Center for Systems Biology, Massachusetts General Hospital Research Institute, Harvard Medical School, Boston (M.J.S., F.K.S., M.N.).,Department of Radiology, Massachusetts General Hospital, Boston (M.J.S., F.K.S., M.N.)
| | - Matthias Nahrendorf
- From the Center for Systems Biology, Massachusetts General Hospital Research Institute, Harvard Medical School, Boston (M.J.S., F.K.S., M.N.).,Department of Radiology, Massachusetts General Hospital, Boston (M.J.S., F.K.S., M.N.).,Cardiovascular Research Center, Massachusetts General Hospital, Harvard Medical School, Boston (M.N.).,Department of Internal Medicine I, University Hospital Wuerzburg, Germany (M.N.)
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22
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The Contribution of Functional Magnetic Resonance Imaging to the Understanding of the Effects of Acute Physical Exercise on Cognition. Brain Sci 2020; 10:brainsci10030175. [PMID: 32197357 PMCID: PMC7139910 DOI: 10.3390/brainsci10030175] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 03/04/2020] [Accepted: 03/13/2020] [Indexed: 02/06/2023] Open
Abstract
The fact that a single bout of acute physical exercise has a positive impact on cognition is well-established in the literature, but the neural correlates that underlie these cognitive improvements are not well understood. Here, the use of neuroimaging techniques, such as functional magnetic resonance imaging (fMRI), offers great potential, which is just starting to be recognized. This review aims at providing an overview of those studies that used fMRI to investigate the effects of acute physical exercises on cerebral hemodynamics and cognition. To this end, a systematic literature survey was conducted by two independent reviewers across five electronic databases. The search returned 668 studies, of which 14 studies met the inclusion criteria and were analyzed in this systematic review. Although the findings of the reviewed studies suggest that acute physical exercise (e.g., cycling) leads to profound changes in functional brain activation, the small number of available studies and the great variability in the study protocols limits the conclusions that can be drawn with certainty. In order to overcome these limitations, new, more well-designed trials are needed that (i) use a more rigorous study design, (ii) apply more sophisticated filter methods in fMRI data analysis, (iii) describe the applied processing steps of fMRI data analysis in more detail, and (iv) provide a more precise exercise prescription.
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