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Ma L, Keen LD, Steinberg JL, Eddie D, Tan A, Keyser-Marcus L, Abbate A, Moeller FG. Relationship between central autonomic effective connectivity and heart rate variability: A Resting-state fMRI dynamic causal modeling study. Neuroimage 2024; 300:120869. [PMID: 39332747 DOI: 10.1016/j.neuroimage.2024.120869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Revised: 09/22/2024] [Accepted: 09/24/2024] [Indexed: 09/29/2024] Open
Abstract
The central autonomic network (CAN) serves as a regulatory hub with top-down regulatory control and integration of bottom-up physiological feedback via the autonomic nervous system. Heart rate variability (HRV)-the time variance of the heart's beat-to-beat intervals-is an index of the CAN's affective and behavioral regulatory capacity. Although neural functional connectivities that are associated with HRV and CAN have been well studied, no published report to date has studied effective (directional) connectivities (EC) that are associated with HRV and CAN. Better understanding of neural EC in the brain has the potential to improve our understanding of how the CAN sub-regions regulate HRV. To begin to address this knowledge gap, we employed resting-state functional magnetic resonance imaging and dynamic causal modeling (DCM) with parametric empirical Bayes analyses in 34 healthy adults (19 females; mean age= 32.68 years [SD= 14.09], age range 18-68 years) to examine the bottom-up and top-down neural circuits associated with HRV. Throughout the whole brain, we identified 12 regions associated with HRV. DCM analyses revealed that the ECs from the right amygdala to the anterior cingulate cortex and to the ventrolateral prefrontal cortex had a negative linear relationship with HRV and a positive linear relationship with heart rate. These findings suggest that ECs from the amygdala to the prefrontal cortex may represent a neural circuit associated with regulation of cardiodynamics.
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Affiliation(s)
- Liangsuo Ma
- Institute for Drug and Alcohol Studies, Department of Psychiatry, Virginia Commonwealth University, 203 East Cary Street, Suite 202, Richmond 23219, VA, United States; Department of Psychiatry, Virginia Commonwealth University, VA, United States.
| | - Larry D Keen
- Department of Psychology, Virginia State University, VA, United States
| | - Joel L Steinberg
- Institute for Drug and Alcohol Studies, Department of Psychiatry, Virginia Commonwealth University, 203 East Cary Street, Suite 202, Richmond 23219, VA, United States; Department of Psychiatry, Virginia Commonwealth University, VA, United States; C. Kenneth and Dianne Wright Center for Clinical and Translational Research, Virginia Commonwealth University, VA, United States
| | - David Eddie
- Recovery Research Institute, Center for Addiction Medicine, Massachusetts General Hospital, MA, United States; Department of Psychiatry, Harvard Medical School, MA, United States
| | - Alex Tan
- Berne Cardiovascular Research Center, University of Virginia, Charlottesville, VA, United States
| | - Lori Keyser-Marcus
- Department of Psychiatry, Virginia Commonwealth University, VA, United States
| | - Antonio Abbate
- Department of Psychiatry, Harvard Medical School, MA, United States
| | - F Gerard Moeller
- Institute for Drug and Alcohol Studies, Department of Psychiatry, Virginia Commonwealth University, 203 East Cary Street, Suite 202, Richmond 23219, VA, United States; Department of Psychiatry, Virginia Commonwealth University, VA, United States; Department of Pharmacology and Toxicology, Virginia Commonwealth University, VA, United States; Department of Neurology, Virginia Commonwealth University, VA, United States; C. Kenneth and Dianne Wright Center for Clinical and Translational Research, Virginia Commonwealth University, VA, United States
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Koch AK, Schröter M, Berschick J, Schiele JK, Bogdanski M, Steinmetz M, Stritter W, Voss A, Seifert G, Kessler CS. A custom tailored, evidence-based, theory-informed intervention for healthcare professionals to prevent burnout (LAGOM): study protocol for a pragmatic randomized controlled trial. Trials 2024; 25:628. [PMID: 39334393 PMCID: PMC11429380 DOI: 10.1186/s13063-024-08491-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2024] [Accepted: 09/20/2024] [Indexed: 09/30/2024] Open
Abstract
BACKGROUND Healthcare professionals in hospitals are exposed to a high level of professional stress, time pressure, workload, and often times poor organizational support. This makes them especially susceptible to burnout. In this pragmatic randomized controlled trial, we test the hypothesis that participation in a 9-week program (LAGOM) that was designed in close collaboration with healthcare professionals, incorporating both individual and organizational aspects reduces emotional exhaustion in healthcare professionals (primary outcome). METHODS Eighty four nurses and physicians working at the Charité - Universitätsmedizin Berlin and the Immanuel Hospital Berlin are automatically randomized to the LAGOM program (n = 42) or to usual care (n = 42) in a one-to-one allocation rate. The primary outcome emotional exhaustion is measured by the Maslach Burnout Inventory-Human Services Survey at baseline, post-intervention, and 1-month follow-up via an online survey. Secondary outcomes include depersonalization, personal accomplishment, subjective stress, mental well-being, self-care, self-efficacy, working conditions, mindfulness, and adverse events. Electrophysiological measures for heart rate variation analysis are captured. The PRECIS-2 tool is used to characterize the degree of pragmatism in our trial. Data analysis and primary intention-to-treat analysis using repeated measures analysis of variance are performed blind to intervention allocation. Per-protocol, subgroup, and secondary outcome analyses are conducted exploratively. An advisory board consisting of various stakeholders accompanies the study process. DISCUSSION If LAGOM proves to be effective in reducing symptoms of burnout, the program could make an important contribution to tackling the problem of the very high burnout rates among healthcare professionals and become an integral part of preventive services offered by hospitals. TRIAL REGISTRATION German Clinical Trials Register, DRKS00034060. Registered 31 May 2024.
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Affiliation(s)
- Anna K Koch
- Charité Competence Center for Traditional and Integrative Medicine (CCCTIM), Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität Zu Berlin and Berlin Institute of Health, Berlin, Germany.
- Department of Prevention, Integrative Medicine and Health Promotion, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität Zu Berlin, and Berlin Institute of Health, Berlin, Germany.
| | - Marleen Schröter
- Charité Competence Center for Traditional and Integrative Medicine (CCCTIM), Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität Zu Berlin and Berlin Institute of Health, Berlin, Germany
- Department of Prevention, Integrative Medicine and Health Promotion, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität Zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Julia Berschick
- Charité Competence Center for Traditional and Integrative Medicine (CCCTIM), Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität Zu Berlin and Berlin Institute of Health, Berlin, Germany
- Department of Prevention, Integrative Medicine and Health Promotion, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität Zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Julia K Schiele
- Charité Competence Center for Traditional and Integrative Medicine (CCCTIM), Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität Zu Berlin and Berlin Institute of Health, Berlin, Germany
- Department of Prevention, Integrative Medicine and Health Promotion, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität Zu Berlin, and Berlin Institute of Health, Berlin, Germany
- Department of Internal Medicine and Nature-Based Therapies, Immanuel Hospital Berlin, Berlin, 14109, Germany
| | - Martin Bogdanski
- Charité Competence Center for Traditional and Integrative Medicine (CCCTIM), Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität Zu Berlin and Berlin Institute of Health, Berlin, Germany
- Department of Prevention, Integrative Medicine and Health Promotion, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität Zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Melanie Steinmetz
- Charité Competence Center for Traditional and Integrative Medicine (CCCTIM), Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität Zu Berlin and Berlin Institute of Health, Berlin, Germany
- Department of Prevention, Integrative Medicine and Health Promotion, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität Zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Wiebke Stritter
- Charité Competence Center for Traditional and Integrative Medicine (CCCTIM), Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität Zu Berlin and Berlin Institute of Health, Berlin, Germany
- Department of Prevention, Integrative Medicine and Health Promotion, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität Zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Andreas Voss
- Institute of Biomedical Engineering and Informatics (BMTI), Technische Universität Ilmenau, Ilmenau, Germany
| | - Georg Seifert
- Charité Competence Center for Traditional and Integrative Medicine (CCCTIM), Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität Zu Berlin and Berlin Institute of Health, Berlin, Germany
- Department of Prevention, Integrative Medicine and Health Promotion, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität Zu Berlin, and Berlin Institute of Health, Berlin, Germany
- Departamento de Pediatria, Universidade de São Paulo, Faculdade de MedicinaInstituto de Tratamento Do Câncer Infatil (ITACI), São Paulo, Brazil
| | - Christian S Kessler
- Department of Internal Medicine and Nature-Based Therapies, Immanuel Hospital Berlin, Berlin, 14109, Germany
- Institute of Social Medicine, Epidemiology and Health Economics, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität Zu Berlin, and Berlin Institute of Health, Berlin, Germany
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Fooks C, Niebuhr O. Effects of Vibroacoustic Stimulation on Psychological, Physiological, and Cognitive Stress. SENSORS (BASEL, SWITZERLAND) 2024; 24:5924. [PMID: 39338668 PMCID: PMC11436230 DOI: 10.3390/s24185924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2024] [Revised: 07/31/2024] [Accepted: 08/13/2024] [Indexed: 09/30/2024]
Abstract
Global stress is widespread in today's post-pandemic world of political and economic uncertainty. Vibroacoustic technology is a vibrotactile intervention with multiple uses, but its impact on stress lacks interpretation. This research assessed if the vibroacoustic technology of a Vibroacoustic Sound Massage (VSM) can reduce psychological, physiological, and cognitive stress. The Perceived Stress Scale (PSS-10) and electrocardiogram (ECG) and electroencephalogram (EEG) biosignals were used to quantify results. Participants were divided into Low-Stress and High-Stress groups. The ECG results show VSM increased parasympathetic activity for all participants, with the Low-Stress group being more affected. The EEG results indicate increased concentration, reduced arousal, and increased relaxation, with participant well-being non-significantly affected, though variability in this metric was homogenised after VSM. Together, these results validate VSM as an effective support tool for stress management; however, further research is required.
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Affiliation(s)
- Charlotte Fooks
- Centre for Industrial Electronics, University of Southern Denmark, 6400 Sønderborg, Denmark
| | - Oliver Niebuhr
- Centre for Industrial Electronics, University of Southern Denmark, 6400 Sønderborg, Denmark
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Merrigan JJ, Klatt M, Quatman-Yates C, Emerson A, Kronenberg J, Orr M, Caputo J, Daniel K, Summers R, Mulugeta Y, Steinberg B, Hagen JA. Incorporating biofeedback into the Mindfulness in Motion Intervention for health care professionals: Impact on sleep and stress. Explore (NY) 2024; 20:103022. [PMID: 38981179 DOI: 10.1016/j.explore.2024.103022] [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: 09/12/2023] [Revised: 06/16/2024] [Accepted: 06/22/2024] [Indexed: 07/11/2024]
Abstract
CONTEXT Health care providers (HCP) experience high stress and burnout rates. Mindfulness Based Interventions (MBI) with biofeedback may help improve resiliency but require further research. DESIGN AND STUDY PARTICIPANTS Aims were to evaluate changes in sleep patterns, nocturnal physiology, stress, mood disturbances, and perceived experience with biofeedback during the Mindfulness in Motion (MIM) intervention. Data from 66 HCP were included after removing those below 75 % compliance with wearable sensors and wellness surveys. Participants were enrolled in MIM, including eight weekly one-hour virtually delivered synchronous group meetings and ∼10 min of mindfulness home practice at least 3 times per week using a mobile application. Participants wore wearable sensors to monitor sleep and nocturnal physiology and completed short daily stress and mood disturbances. RESULTS According to mixed effect models, no sleep nor physiological metrics changed across MIM (p > 0.05). More time was spent in bed after MIM sessions (8.33±1.03 h) compared to night before (8.05±0.93 h; p = 0.040). Heart rate variability was lower nights after MIM (33.00±15.59 ms) compared to nights before (34.50±17.04 ms; p = 0.004) but was not clinically meaningful (effect= 0.033). Significant reductions were noted in perceived stress at weeks 3 through 8 compared to Baseline and lower Total Mood Disturbance at weeks 3, 5, 6, and 8 compared to Baseline (p < 0.001). CONCLUSIONS Participating in the MIM with mobile applications and wearable sensors reduced perceived stress and mood disturbances but did not induce physiological changes. Additional research is warranted to further evaluate objective physiological outcomes while controlling for confounding variables (e.g., alcohol, medications).
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Affiliation(s)
- Justin J Merrigan
- Human Performance Collaborative, Office of Research, The Ohio State University, Columbus, OH, USA.
| | - Maryanna Klatt
- Center for Integrative Health, Department of Family and Community Medicine, College of Medicine, Columbus, OH, USA; Gabbe Health and Wellbeing, The Ohio State University Wexner Medical Center, The Ohio State University, Columbus, OH, USA.
| | - Catherine Quatman-Yates
- School of Health and Rehabilitation Sciences, Division of Physical Therapy, The Ohio State University, Columbus, OH, USA.
| | - Angela Emerson
- Human Performance Collaborative, Office of Research, The Ohio State University, Columbus, OH, USA
| | - Jamie Kronenberg
- Human Performance Collaborative, Office of Research, The Ohio State University, Columbus, OH, USA
| | - Morgan Orr
- Human Performance Collaborative, Office of Research, The Ohio State University, Columbus, OH, USA
| | - Jacqueline Caputo
- Center for Integrative Health, Department of Family and Community Medicine, College of Medicine, Columbus, OH, USA
| | - Kayla Daniel
- Center for Integrative Health, Department of Family and Community Medicine, College of Medicine, Columbus, OH, USA
| | - Riley Summers
- School of Health and Rehabilitation Sciences, Division of Physical Therapy, The Ohio State University, Columbus, OH, USA
| | - Yulia Mulugeta
- Center for Integrative Health, Department of Family and Community Medicine, College of Medicine, Columbus, OH, USA
| | - Beth Steinberg
- Center for Integrative Health, Department of Family and Community Medicine, College of Medicine, Columbus, OH, USA; Gabbe Health and Wellbeing, The Ohio State University Wexner Medical Center, The Ohio State University, Columbus, OH, USA
| | - Joshua A Hagen
- Human Performance Collaborative, Office of Research, The Ohio State University, Columbus, OH, USA; Department of Integrated Systems Engineering, The Ohio State University, Columbus, OH, USA.
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Kurosawa T, Adachi K, Takizawa R. Mindful Self-Compassion Smartphone Intervention for Worker Mental Health in Japan: Protocol for a Randomized Controlled Trial. JMIR Res Protoc 2024; 13:e53541. [PMID: 39008345 PMCID: PMC11287101 DOI: 10.2196/53541] [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: 10/10/2023] [Revised: 05/19/2024] [Accepted: 05/27/2024] [Indexed: 07/16/2024] Open
Abstract
BACKGROUND Mental health problems among workers cause enormous losses to companies in Japan. However, workers have been considered to have limited access to psychological support because of time constraints, which makes it difficult for them to engage in face-to-face psychological support interventions. OBJECTIVE This study aimed to present an intervention protocol that describes a randomized controlled trial to examine whether brief guided mindfulness meditation (MM) or self-compassion meditation (SCM) provided by a smartphone app is effective for mental health and work-related outcomes among workers. METHODS This is an open-label, 3-arm randomized controlled trial. The participants will be recruited through an open call on relevant websites with the following inclusion criteria: (1) employees who are working more than 20 hours per week, (2) between the ages of 18 and 54 years, (3) not on a leave of absence, (4) not business owners or students, and (5) not currently diagnosed with a mental disorder and have a Kessler Psychological Distress Scale-6 score below 13 points. We will include 200 participants and randomly assign them to an SCM course (n=67), an MM course (n=67), and a waitlist group (n=66). The intervention groups (SCM and MM) will be instructed to engage in daily guided self-help, self-compassion, and MMs lasting 6-12 minutes per day over 4 weeks. Primary outcomes will include psychological distress and job performance, and secondary outcomes will include somatic symptoms, cognitive flexibility, self-esteem, self-compassion, perceived stress, well-being, emotion regulation, work engagement, anger, psychological safety, and creativity. All procedures were approved by the ethics committee of the University of Tokyo (22-326). All participants will be informed of the study via the websites, and written informed consent will be collected via web-based forms. RESULTS The recruitment of participants began in December 2022, and the intervention began in January 2023. As of September 2023, a total of 375 participants have been enrolled. The intervention and data collection were completed in late October 2023. CONCLUSIONS This study will contribute to the development of effective self-care intervention content that will improve mental health, work performance, and related outcomes and promote mindful and self-compassionate attitudes when faced with distress. TRIAL REGISTRATION University Hospital Medical Information Network Clinical Trials Registry UMIN000049466; https://tinyurl.com/23x8m8nf. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/53541.
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Affiliation(s)
- Takumu Kurosawa
- Department of Clinical Psychology, Graduate School of Education, The University of Tokyo, Tokyo, Japan
| | - Koichiro Adachi
- Department of Clinical Psychology, Graduate School of Education, The University of Tokyo, Tokyo, Japan
| | - Ryu Takizawa
- Department of Clinical Psychology, Graduate School of Education, The University of Tokyo, Tokyo, Japan
- MRC Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom
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Mastromatteo LY, Girardi P, Miller JG, Scrimin S. Moderate cardiac vagal tone is associated with more cooperation in children. Int J Psychophysiol 2024; 201:112371. [PMID: 38810838 DOI: 10.1016/j.ijpsycho.2024.112371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Revised: 05/22/2024] [Accepted: 05/24/2024] [Indexed: 05/31/2024]
Abstract
Childhood is a crucial period for prosocial development, including cooperative behaviors. Recent studies have shown a quadratic relation (inverted U-shape curve) between cardiac vagal tone (CVT) and various prosocial emotions and behaviors in children, but data are lacking on cooperative behaviors. In a sample of 111 school-aged children (M = 7.77; SD = 1.24, range: 6-11), we tested the association between the root mean square of successive differences in interbeat intervals (RMSSD) at rest, and cooperative behavior in a task designed to be comparable to a stag hunt game. We found evidence for an association between RMSSD and cooperation that follows an inverted U-shape. In addition, older children were more likely to cooperate than younger children. Lastly, we found an interaction between RMSSD and age such that the association between RMSSD and cooperation behavior was present for younger but not older children. In addition, we proposed an extension of the Johnson-Neyman test to assess the significant region of interaction between age and the linear and quadratic RMSSD. These results add to a growing literature suggesting that moderate RMSSD is associated with greater prosocial behavior and provide novel evidence that this association extends to children's cooperation.
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Affiliation(s)
| | - Paolo Girardi
- Department of Environmental Sciences, Informatics and Statistics, Ca' Foscari University of Venice, Italy
| | - Jonas G Miller
- Department of Psychological Sciences, University of Connecticut, United States of America
| | - Sara Scrimin
- Department of Developmental and Social Psychology, University of Padova, Italy
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Sihn D, Kim J, Kim SP. Meditation-type specific reduction in infra-slow activity of electroencephalogram. Biomed Eng Lett 2024; 14:823-831. [PMID: 38946818 PMCID: PMC11208365 DOI: 10.1007/s13534-024-00377-0] [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: 02/22/2024] [Revised: 03/24/2024] [Accepted: 03/31/2024] [Indexed: 07/02/2024] Open
Abstract
Purpose Meditation is renowned for its positive effects on cognitive abilities and stress reduction. It has been reported that the amplitude of electroencephalographic (EEG) infra-slow activity (ISA, < 0.1 Hz) is reduced as the stress level decreases. Consequently, we aimed to determine if EEG ISA amplitude decreases as a result of meditation practice across various traditions. Methods To this end, we analyzed an open dataset comprising EEG data acquired during meditation sessions from experienced practitioners in the Vipassana tradition-which integrates elements of focused attention and open monitoring, akin to mindfulness meditation-and in the Himalayan Yoga and Isha Shoonya traditions, which emphasize focused attention and open monitoring, respectively. Results A general trend was observed where EEG ISA amplitude tended to decrease in experienced meditators from these traditions compared to novices, particularly significant in the 0.03-0.08 Hz band for Vipassana meditators. Therefore, our analysis focused on this ISA frequency band. Specifically, a notable decrease in EEG ISA amplitude was observed in Vipassana meditators, predominantly in the left-frontal region. This reduction in EEG ISA amplitude was also accompanied by a decrease in phase-amplitude coupling (PAC) between the ISA phase and alpha band (8-12 Hz) amplitude, which implied decreased neural excitability fluctuations. Conclusion Our findings suggest that not only does EEG ISA amplitude decrease in experienced meditators from traditions that incorporate both focused attention and open monitoring, but this decrease may also signify a diminished influence of neural excitability fluctuations attributed to ISA.
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Affiliation(s)
- Duho Sihn
- Department of Biomedical Engineering, Ulsan National Institute of Science and Technology, Ulsan, 44919 Republic of Korea
| | - Junsuk Kim
- School of Information Convergence, Kwangwoon University, Seoul, 01897 Republic of Korea
| | - Sung-Phil Kim
- Department of Biomedical Engineering, Ulsan National Institute of Science and Technology, Ulsan, 44919 Republic of Korea
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Dziego CA, Bornkessel-Schlesewsky I, Schlesewsky M, Sinha R, Immink MA, Cross ZR. Augmenting complex and dynamic performance through mindfulness-based cognitive training: An evaluation of training adherence, trait mindfulness, personality and resting-state EEG. PLoS One 2024; 19:e0292501. [PMID: 38768220 PMCID: PMC11104625 DOI: 10.1371/journal.pone.0292501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Accepted: 05/03/2024] [Indexed: 05/22/2024] Open
Abstract
Human performance applications of mindfulness-based training have demonstrated its utility in enhancing cognitive functioning. Previous studies have illustrated how these interventions can improve performance on traditional cognitive tests, however, little investigation has explored the extent to which mindfulness-based training can optimise performance in more dynamic and complex contexts. Further, from a neuroscientific perspective, the underlying mechanisms responsible for performance enhancements remain largely undescribed. With this in mind, the following study aimed to investigate how a short-term mindfulness intervention (one week) augments performance on a dynamic and complex task (target motion analyst task; TMA) in young, healthy adults (n = 40, age range = 18-38). Linear mixed effect modelling revealed that increased adherence to the web-based mindfulness-based training regime (ranging from 0-21 sessions) was associated with improved performance in the second testing session of the TMA task, controlling for baseline performance. Analyses of resting-state electroencephalographic (EEG) metrics demonstrated no change across testing sessions. Investigations of additional individual factors demonstrated that enhancements associated with training adherence remained relatively consistent across varying levels of participants' resting-state EEG metrics, personality measures (i.e., trait mindfulness, neuroticism, conscientiousness), self-reported enjoyment and timing of intervention adherence. Our results thus indicate that mindfulness-based cognitive training leads to performance enhancements in distantly related tasks, irrespective of several individual differences. We also revealed nuances in the magnitude of cognitive enhancements contingent on the timing of adherence, regardless of total volume of training. Overall, our findings suggest that mindfulness-based training could be used in a myriad of settings to elicit transferable performance enhancements.
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Affiliation(s)
- Chloe A. Dziego
- Cognitive Neuroscience Laboratory, Australian Research Centre for Interactive and Virtual Environments, University of South Australia, Adelaide, Australia
| | - Ina Bornkessel-Schlesewsky
- Cognitive Neuroscience Laboratory, Australian Research Centre for Interactive and Virtual Environments, University of South Australia, Adelaide, Australia
| | - Matthias Schlesewsky
- Cognitive Neuroscience Laboratory, Australian Research Centre for Interactive and Virtual Environments, University of South Australia, Adelaide, Australia
| | - Ruchi Sinha
- Centre for Workplace Excellence, University of South Australia, Adelaide, South Australia
| | - Maarten A. Immink
- Cognitive Neuroscience Laboratory, Australian Research Centre for Interactive and Virtual Environments, University of South Australia, Adelaide, Australia
- Sport, Health, Activity, Performance and Exercise (SHAPE) Research Centre, Flinders University, Adelaide, Australia
| | - Zachariah R. Cross
- Cognitive Neuroscience Laboratory, Australian Research Centre for Interactive and Virtual Environments, University of South Australia, Adelaide, Australia
- Department of Medical Social Sciences, Northwestern Feinberg School of Medicine, Chicago, Illinois, United States of America
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Li X, Min S. Researching how music affects the autonomic nervous system and influences wound healing processes in trauma patients. Int Wound J 2024; 21:e14790. [PMID: 38414351 PMCID: PMC10899861 DOI: 10.1111/iwj.14790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 01/31/2024] [Accepted: 02/02/2024] [Indexed: 02/29/2024] Open
Abstract
An area of increasing interest continues to be the interaction between music therapy and its impacts on the autonomic nervous system (ANS) and wound repair in patients who have experienced trauma. This study intended to quantify the effect of music therapy on ANS regulation and wound healing. A cross-sectional observational study from March to December 2023 was undertaken involving 500 trauma patients. A control group received standard care, and an experimental group received daily 30-min music therapy sessions. Heart rate variability (HRV), cortisol levels, wound healing rates and patient-reported outcomes regarding pain, tension and well-being were among the critical parameters assessed. After 1 month, the experimental group exhibited a statistically significant rise in HRV (p < 0.05), suggesting increased parasympathetic activity. The experimental group exhibited a significant decrease in cortisol levels in comparison to the control group, with notable reduction observed after 1 month (p < 0.05). At 9 months, the experimental group exhibited significantly faster wound healing than the control group, with 85% wound recovery as opposed to 75% in control group. There was notable decrease in pain and stress scores at all time intervals in the music therapy group, with the greatest reduction occurring at the 9-month mark (p < 0.05). A significant positive correlation (p < 0.05) was identified between the number of completed music therapy sessions and patient outcomes, with individuals attending more than 20 sessions experiencing 33.6% positive outcomes. In trauma patients, music therapy substantially enhanced ANS regulation and accelerated wound healing. As evidenced by the elevated HRV and decreased cortisol levels, the therapy induced a physiologically tranquil state that is conducive to recovery. The considerable enhancements in the rates of wound healing, in conjunction with the substantial decreases in pain and tension levels, highlighted the therapeutic capacity of music therapy as intervention in trauma care. Additionally, the observed dose-response relationship indicated that customised music therapy regimens are crucial for achieving the best possible results for patients.
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Affiliation(s)
- Xintong Li
- Piano Department, School of Music, BeiHua University, Jilin City, Jilin Province, China
| | - Siran Min
- Instrumental Music Department, School of Music, Beihua University, Jilin City, Jilin Province, China
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Cami M, Planta O, Matskiv J, Plonka A, Gros A, Beauchet O. Museum-based art activities to stay young at heart? Results of a randomized controlled trial. Front Med (Lausanne) 2024; 10:1184040. [PMID: 38249982 PMCID: PMC10796774 DOI: 10.3389/fmed.2023.1184040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 12/04/2023] [Indexed: 01/23/2024] Open
Abstract
Background Health benefits have been reported with art activities. Heart rate is a biomarker of health state. The aim of this randomized controlled trial (RCT) was to compare the changes in heart rate over a 3 month-period in older adults participating in art-based activities at the Montreal Museum of Fine Arts (MMFA, Quebec, Canada) and in their control counterparts. Methods/design Participants (mean age 71.0 ± 5.1; 84.9% female) were a subset of older community dwellers recruited in a RCT in two parallel groups (n = 28 in the intervention group and n = 25 in the control group) who had their heart rate recorded. They attended weekly participatory MMFA-based art activities over a 3-month period. Heart rate was collected via the smart watch Fitbit Alta HR at baseline (M0) and at 3 months (M3). The outcomes were mean heart rate per hour for the full day, including active and inactive hours. Results Heart rate for full day (p = 0.018) and active hours (p = 0.028) were slower in the intervention group compared to the control group. Decrease in mean heart rate for full day between M0 and M3 in the intervention group was higher than in the control group (p = 0.030). The linear regression showed that MMFA-based art activities decreased full day heart rate (Coefficient of regression Beta = -6.2 with p = 0.010). Conclusion MMFA-based art activities significantly decreased full day heart rate, suggesting a health benefit in older community dwellers who participated in the RCT.Clinical trial registration: NCT03679715.
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Affiliation(s)
- Margot Cami
- Research Centre of the Geriatric University Institute of Montreal, Montreal, QC, Canada
- Université Côté d'Azur, Centre Hospitalier Universitaire de Nice, Laboratoire CoBTeK, Service Clinique Gériatrique du Cerveau et du Mouvement, Nice, France
| | - Océane Planta
- Research Centre of the Geriatric University Institute of Montreal, Montreal, QC, Canada
- Université Côté d'Azur, Centre Hospitalier Universitaire de Nice, Laboratoire CoBTeK, Service Clinique Gériatrique du Cerveau et du Mouvement, Nice, France
| | - Jacqueline Matskiv
- Research Centre of the Geriatric University Institute of Montreal, Montreal, QC, Canada
| | - Alexandra Plonka
- Université Côté d'Azur, Centre Hospitalier Universitaire de Nice, Laboratoire CoBTeK, Service Clinique Gériatrique du Cerveau et du Mouvement, Nice, France
| | - Auriane Gros
- Université Côté d'Azur, Centre Hospitalier Universitaire de Nice, Laboratoire CoBTeK, Service Clinique Gériatrique du Cerveau et du Mouvement, Nice, France
| | - Olivier Beauchet
- Research Centre of the Geriatric University Institute of Montreal, Montreal, QC, Canada
- Department of Medicine and Geriatrics, University of Montreal, Montreal, QC, Canada
- Department of Medicine, Division of Geriatric Medicine, Sir Mortimer B. Davis Jewish General Hospital and Lady Davis Institute for Medical Research, McGill University, Montreal, QC, Canada
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de Souto Barbosa JV, do Nascimento Sales Figueiredo Fernandes AT, da Silva JL, da Silva Leal L, de Aquino Santos MLB, de Albuquerque Cacique New York BS, de Souza Lima JM, Leite JC. Effectiveness of Paced Breathing Guided by Biofeedback on Clinical and Functional Outcomes Patients with Chronic Obstructive Pulmonary Disease: An Uncontrolled Pilot Study. Appl Psychophysiol Biofeedback 2023; 48:423-432. [PMID: 37405549 DOI: 10.1007/s10484-023-09591-5] [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] [Accepted: 05/25/2023] [Indexed: 07/06/2023]
Abstract
To investigate the effectiveness of paced breathing guided by biofeedback on clinical and functional outcomes of patients with chronic obstructive pulmonary disease (COPD). An uncontrolled pilot study comprising a training with paced breathing guided by biofeedback (three sessions of 35 min per week) was conducted over four weeks (12 sessions). Assessments included respiratory muscle strength (using a manovacuometer), anxiety (Beck Anxiety Inventory), depression (Beck Depression Inventory), dyspnea (Baseline Dyspnea Index), functionality (Timed Up and Go Test), health status (COPD Assessment Test) and health-related quality of life (Saint George's Respiratory Questionnaire). The sample consisted of nine patients with a mean age of 68.2 ± 7.8 years. After intervention, patients significantly improved in health status and health-related quality of life, assessed using the COPD Assessment Test (p < 0.001) and Saint George's Respiratory Questionnaire (p < 0.001); anxiety (p < 0.001); and depression (p = 0.001). Patients also significantly improved in dyspnea (p = 0.008), TUG (p = 0.015), CC Score (p = 0.031), and maximum inspiratory (p = 0.004) and expiratory pressures (p < 0.001). An intervention with paced breathing guided by biofeedback promoted positive results on dyspnea, anxiety, depression, health status and perceived health-related quality of life in patients with COPD. Moreover, gains in respiratory muscle strength and functional performance were observed, affecting the performance of daily activities.
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Affiliation(s)
| | | | - Josicléia Leôncio da Silva
- State University of Paraíba, UEPB, Baraúnas St., 351, University Neighborhood, Campina Grande, PB, 58429500, Brazil
| | - Luana da Silva Leal
- State University of Paraíba, UEPB, Baraúnas St., 351, University Neighborhood, Campina Grande, PB, 58429500, Brazil
| | | | | | - Jacy Maria de Souza Lima
- Centro Universitário Unifacisa - UNIFACISA, Senador Argemiro de Figueiredo Av., 1901, Campina Grande, PB, 58411020, Brazil
| | - Jéssica Costa Leite
- Centro Universitário Unifacisa - UNIFACISA, Senador Argemiro de Figueiredo Av., 1901, Campina Grande, PB, 58411020, Brazil.
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12
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Qi L, Wang GL, Tian ZH, Guan S, Yang SY, Yang YL, Liu LQ, Lin YZ. Prefrontal cortical hemodynamics and functional network organization during Tai Chi standing meditation: an fNIRS study. Front Hum Neurosci 2023; 17:1294312. [PMID: 37954940 PMCID: PMC10634523 DOI: 10.3389/fnhum.2023.1294312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 10/11/2023] [Indexed: 11/14/2023] Open
Abstract
Introduction Tai Chi standing meditation (Zhan Zhuang, also called pile standing) is characterized by meditation, deep breathing, and mental focus based on theories of traditional Chinese medicine. The purpose of the present study was to explore prefrontal cortical hemodynamics and the functional network organization associated with Tai Chi standing meditation by using functional near-infrared spectroscopy (fNIRS). Methods Twenty-four channel fNIRS signals were recorded from 24 male Tai Chi Quan practitioners (54.71 ± 8.04 years) while standing at rest and standing during Tai Chi meditation. The general linear model and the SPM method were used to analyze the fNIRS signals. Pearson correlation was calculated to determine the functional connectivity between the prefrontal cortical sub-regions. The small world properties of the FC networks were then further analyzed based on graph theory. Results During Tai Chi standing meditation, significantly higher concentrations of oxygenated hemoglobin were observed in bilateral dorsolateral prefrontal cortex (DLPFC), ventrolateral prefrontal cortex (VLPFC), frontal eye field (FEF), and pre-motor cortex (PMC) compared with the values measured during standing rest (p < 0.05). Simultaneously, significant decreases in deoxygenated hemoglobin concentration were observed in left VLPFC, right PMC and DLPFC during Tai Chi standing meditation than during standing rest (p < 0.05). Functional connectivity between the left and right PFC was also significantly stronger during the Tai Chi standing meditation (p < 0.05). The functional brain networks exhibited small-world architecture, and more network hubs located in DLPFC and VLPFC were identified during Tai Chi standing meditation than during standing rest. Discussion These findings suggest that Tai Chi standing meditation introduces significant changes in the cortical blood flow and the brain functional network organization.
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Affiliation(s)
- Liping Qi
- Faculty of Electronic Information and Electrical Engineering, Dalian University of Technology, Dalian, China
| | - Guo-Liang Wang
- Faculty of Electronic Information and Electrical Engineering, Dalian University of Technology, Dalian, China
| | - Zhi-Hao Tian
- Faculty of Electronic Information and Electrical Engineering, Dalian University of Technology, Dalian, China
| | - Shuo Guan
- Faculty of Electronic Information and Electrical Engineering, Dalian University of Technology, Dalian, China
| | - Shu-Ye Yang
- School of Physical Education and Health, Dalian University of Technology, Dalian, China
| | - Yu-Long Yang
- School of Physical Education and Health, Dalian University of Technology, Dalian, China
| | - Li-Qing Liu
- School of Physical Education and Health, Dalian University of Technology, Dalian, China
| | - Yong-Zhong Lin
- The Second Affiliated Hospital of Dalian Medical University, Dalian, China
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Kirk U, Staiano W, Hu E, Ngnoumen C, Kunkle S, Shih E, Clausel A, Purvis C, Lee L. App-Based Mindfulness for Attenuation of Subjective and Physiological Stress Reactivity in a Population With Elevated Stress: Randomized Controlled Trial. JMIR Mhealth Uhealth 2023; 11:e47371. [PMID: 37831493 PMCID: PMC10612013 DOI: 10.2196/47371] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 07/19/2023] [Accepted: 08/08/2023] [Indexed: 10/14/2023] Open
Abstract
BACKGROUND Stress-related mental health disorders have steadily increased and contributed to a worldwide disease burden with up to 50% experiencing a stress-related mental health disorder worldwide. Data suggest that only approximately 20%-65% of individuals receive treatment. This gap in receiving treatment may be attributed to barriers such as limited treatment access, negative stigma surrounding mental health treatment, approachability (ie, not having a usual treatment plan or provider), affordability (ie, lack of insurance coverage and high treatment cost), and availability (ie, long waits for appointments) leaving those who need treatment without necessary care. To mitigate the limited access mental health treatment, there has been a rise in the application and study of digital mental health interventions. As such, there is an urgent need and opportunity for effective digital mental health interventions to alleviate stress symptoms, potentially reducing adverse outcomes of stress-related disorders. OBJECTIVE This study examined if app-based guided mindfulness could improve subjective levels of stress and influence physiological markers of stress reactivity in a population with elevated symptoms of stress. METHODS The study included 163 participants who had moderate to high perceived stress as assessed by the Perceived Stress Scale (PSS-10). Participants were randomly allocated to 1 of 5 groups: a digital guided program designed to alleviate stress (Managing Stress), a digital mindfulness fundamentals course (Basics), digitally delivered breathing exercises, an active control intervention (Audiobook), and a Waitlist Control group. The 3 formats of mindfulness interventions (Managing Stress, Basics, and Breathing) all had a total duration of 300 minutes spanning 20-30 days. Primary outcome measures were perceived stress using the PSS-10, self-reported sleep quality using the Pittsburgh Sleep Quality Index, and trait mindfulness using the Mindful Attention Awareness Scale. To probe the effects of physiological stress, an acute stress manipulation task was included, specifically the cold pressor task (CPT). Heart rate variability was collected before, during, and after exposure to the CPT and used as a measure of physiological stress. RESULTS The results showed that PSS-10 and Pittsburgh Sleep Quality Index scores for the Managing Stress (all P<.001) and Basics (all P≤.002) groups were significantly reduced between preintervention and postintervention periods, while no significant differences were reported for the other groups. No significant differences among groups were reported for Mindful Attention Awareness Scale (P=.13). The physiological results revealed that the Managing Stress (P<.001) and Basics (P=.01) groups displayed reduced physiological stress reactivity between the preintervention and postintervention periods on the CPT. There were no significant differences reported for the other groups. CONCLUSIONS These results demonstrate efficacy of app-based mindfulness in a population with moderate to high stress on improving self-reported stress, sleep quality, and physiological measures of stress during an acute stress manipulation task. TRIAL REGISTRATION ClinicalTrials.gov NCT05832632; https://www.clinicaltrials.gov/ct2/show/NCT05832632.
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Affiliation(s)
- Ulrich Kirk
- Department of Psychology, University of Southern Denmark, Odense, Denmark
| | - Walter Staiano
- Department of Psychology, University of Southern Denmark, Odense, Denmark
- Department of Physical Education and Sport, University of Valencia, Valencia, Spain
| | - Emily Hu
- Headspace Inc, Santa Monice, CA, United States
| | - Christelle Ngnoumen
- Headspace Inc, Santa Monice, CA, United States
- Department of Psychology, Harvard University, Cambridge, MA, United States
| | | | - Emily Shih
- Headspace Inc, Santa Monice, CA, United States
| | | | - Clare Purvis
- Headspace Inc, Santa Monice, CA, United States
- Clinical Excellence Research Center, School of Medicine, Stanford University, Stanford, CA, United States
| | - Lauren Lee
- Headspace Inc, Santa Monice, CA, United States
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Robe A, Dobrean A. The effectiveness of a single session of mindfulness-based cognitive training on cardiac vagal control and core symptoms in children and adolescents with attention-deficit/hyperactivity disorder (ADHD): a preliminary randomized controlled trial. Eur Child Adolesc Psychiatry 2023; 32:1863-1872. [PMID: 35608666 PMCID: PMC9128328 DOI: 10.1007/s00787-022-02005-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Accepted: 05/04/2022] [Indexed: 11/30/2022]
Abstract
This study examined the effectiveness of a mindfulness-based intervention (MBI) on Conners' continuous performance test scores (CPTs), cardiac vagal control (CVC) assessed by vagally mediated heart rate variability (HRV), and mood in children and adolescents with ADHD. We conducted a randomized controlled trial (RCT) recruiting 70 children and adolescents (M age 11.03, SD 2.78) with a clinical diagnosis of ADHD, which were allocated to either 1 session of mindfulness cognitive training, or an active control condition and were examined at baseline, post-treatment and 4-week follow-up. See clinicaltrials.gov: NCT04316832. There was a significant main effect of time on the primary outcomes measured by CPT scores of attention-related problems (omission errors, reaction time) and hyperactivity-impulsivity (commission errors). However, time-by-group interaction did not achieve statistical significance for commission errors and hit RT, indicating that the changes over time in these outcomes were not significantly different between the MBI and Control conditions. In addition, there was a significant time-by-group interaction for omission errors. Relative to control, MBI resulted in a small (d = 0.011) non-statistically significant reduction in omission errors post-treatment. Furthermore, there were no significant differences in detectability. Secondary outcomes were CVC and mood. A small treatment effect on CVC (d = 0.37) was observed; there was a slight increase in vagally mediated HRV measure post-treatment. There were no significant differences in mood improvement over time between conditions. One brief session of MBI effectively enhances CVC but does not significantly improve CPT scores of attention-related problems and hyperactivity-impulsivity or mood in children with ADHD.Clinicaltrials.gov: NCT04316832.
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Affiliation(s)
- Andreea Robe
- Doctoral School "Evidence-Based Assessment and Psychological Interventions, Babeʂ-Bolyai University, Cluj-Napoca, Romania
- The International Institute for the Advanced Studies of Psychotherapy and Applied Mental Health, Babeʂ-Bolyai University, Cluj-Napoca, Romania
| | - Anca Dobrean
- The International Institute for the Advanced Studies of Psychotherapy and Applied Mental Health, Babeʂ-Bolyai University, Cluj-Napoca, Romania.
- Department of Clinical Psychology and Psychotherapy, Babeʂ-Bolyai University, Republicii Street 37, 400015, Cluj-Napoca, Romania.
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Sommerhoff A, Ehring T, Takano K. Effects of Induced Mindfulness at Night on Repetitive Negative Thinking: Ecological Momentary Assessment Study. JMIR Ment Health 2023; 10:e44365. [PMID: 37467038 PMCID: PMC10398553 DOI: 10.2196/44365] [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: 11/21/2022] [Revised: 05/26/2023] [Accepted: 05/31/2023] [Indexed: 07/20/2023] Open
Abstract
BACKGROUND Repetitive negative thinking (RNT) is a cognitive risk factor for various disorders. Although brief mindfulness-based interventions (MBIs; lasting 20-30 minutes or shorter) are effective tools to reduce RNT, the effect of a minimal (5-minute) MBI remains largely unknown. OBJECTIVE We investigated the acute changes in RNT induced by a 10-day minimal MBI (body scan before sleeping) using an ecological momentary assessment (EMA) administered during the MBI training phase. In addition, we examined longer-term effects on the postintervention and 2-month follow-up assessments for questionnaire-based RNT and psychological distress. METHODS A total of 68 participants (community sample, aged 18-55 years; n=58, 85% women) were randomly allocated to either the intervention group (n=35, 51%) or the no-training control group (n=33, 49%). Both groups completed a 10-day EMA phase of RNT, during which only the intervention group performed a daily 5-minute body scan before sleeping. RESULTS The intervention group showed a significantly larger reduction in questionnaire-based RNT than the control group at the follow-up assessment (for growth-curve modeling analysis [GMA], dGMA=-0.91; P<.001), but this effect was not observed during the EMA phase or at the postintervention assessment. Furthermore, the intervention group showed significantly larger decreases in stress both at the postintervention (dGMA=-0.78; P<.001) and follow-up (dGMA=-0.60; P<.001) assessments than the control group. We found no intervention effects on depressive and anxiety symptoms. CONCLUSIONS A 5-minute body scan before sleeping reduces RNT and stress when continued for at least 10 days; however, the results suggest that this effect only appears with some time lag because no acute changes during and immediately after the intervention emerged for RNT.
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Affiliation(s)
- Amanda Sommerhoff
- Department of Psychology, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Thomas Ehring
- Department of Psychology, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Keisuke Takano
- Human Informatics and Interaction Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki, Japan
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Aras D, Samil Onlu A, Durmus T, Cengiz C, Guler D, Guler Y, Ugurlu A, Aldhahi MI, Gülü M. A brief body scan mindfulness practice has no positive effect on the recovery of heart rate variability and cognitive tasks in female professional basketball players. Front Psychol 2023; 14:1196066. [PMID: 37325754 PMCID: PMC10266197 DOI: 10.3389/fpsyg.2023.1196066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Accepted: 05/05/2023] [Indexed: 06/17/2023] Open
Abstract
Introduction In this study, we examined the acute effects of a short video-based body scan mindfulness practice on the heart rate variability (HRV) and cognitive performance of professional female basketball players after the first half of a simulated basketball game. Methods In this crossover randomized controlled trial, nine professional athletes completed a physical loading protocol on two separate days. The protocol consisted of a 10-min Yo-Yo Intermittent Recovery Test Level 1 in the first quarter, followed by a 10-min basketball game in the second quarter. Immediately afterward, they were asked to engage in a 10-min mindfulness practice or watch a 10-min nature-based documentary as a type of mental intervention. Their HRV, Rating of Perceived Exertion (RPE), National Aeronautics and Space Administration Task Load Index 2 (NASA TLX-2), and Go/No-Go test scores were recorded immediately before and after the physical loading and after the mental intervention. Results The physical demand, effort, and frustration level subscales of the NASA TLX-2 and the RPE scores were found to be significantly higher after the physical loading, and they returned to the baseline level after both types of mental intervention. The Go/No-Go test scores did not differ depending on the measurement time. All time- and frequency-domain heart rate variability parameters, except the low-to-high frequency ratio, were found to be significantly high immediately after the physical loading protocol. However, these parameters returned to their initial levels after both types of mental intervention. Discussion Completing the tests involved in the study protocol successfully induced physical fatigue, as evidenced by consistent measurement tools, but the one-time and short-term mindfulness practice had no additional benefits for the recovery of heart rate variability, cognitive tasks, or subjective assessment methods, such as RPE and NASA TLX-2, in basketball players with no previous experience of mindfulness practice.
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Affiliation(s)
- Dicle Aras
- Department of Coaching Education, Faculty of Sport Sciences, Ankara University, Ankara, Türkiye
| | - Aysberg Samil Onlu
- Ankara University Graduate School of Health Sciences, Movement and Training Sciences Master's Program, Ankara, Türkiye
| | - Tugay Durmus
- Department of Coaching Education, Faculty of Sport Sciences, Ankara University, Ankara, Türkiye
| | - Caner Cengiz
- Department of Physical Education and Sports, Faculty of Sport Sciences, Ankara University, Ankara, Türkiye
| | - Damla Guler
- Department of Physical Education and Sports, Faculty of Sport Sciences, Ankara University, Ankara, Türkiye
| | - Yagmur Guler
- Department of Recreation, Faculty of Sport Sciences, Yalova University, Yalova, Türkiye
| | - Alkan Ugurlu
- Department of Physical Education and Sports Education, Faculty of Sport Sciences, Akdeniz University, Antalya, Türkiye
| | - Monira I. Aldhahi
- Department of Rehabilitation Sciences, College of Health and Rehabilitation Sciences, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Mehmet Gülü
- Department of Sports Management, Faculty of Sport Sciences, Kirikkale University, Kirikkale, Türkiye
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Barillot L, Chauvet C, Besnier M, Jaafari N, Solinas M, Chatard A. Effect of environmental enrichment on relapse rates in patients with severe alcohol use disorder: protocol for a randomised controlled trial. BMJ Open 2023; 13:e069249. [PMID: 37173113 PMCID: PMC10186436 DOI: 10.1136/bmjopen-2022-069249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 04/06/2023] [Indexed: 05/15/2023] Open
Abstract
INTRODUCTION Alcohol use disorder (AUD) ranks among the most prevalent psychiatric disorders worldwide. Despite current treatments, more than half of patients relapse within weeks after treatment. In animal models, exposure to environmental enrichment (EE) has been shown to be a promising approach to reduce relapse. However, controlled, multimodal EE is difficult to transpose to humans. To address this gap, this study aims at assessing the effectiveness of exposure to a newly designed EE protocol during AUD treatment in reducing relapse to alcohol use. Our EE will allow an enhancement of the standard intervention, and will combine several promising enrichment factors identified in the literature-physical activity, cognitive stimulation, mindfulness and virtual reality (VR). METHODS AND ANALYSIS A randomised controlled trial involving 135 participants receiving treatment for severe AUD will be conducted. Patients will be randomised to an intervention enhancement group or a control group. The enhanced intervention will consist of six 40-min sessions of EE spread over 9 days. During the first 20 min of these sessions, patients will practise mindfulness in multisensory VR, in virtual environments designed to practise mindfulness and use it to regulate craving induced by virtual cues or stress. Then, participants will practise indoor cycling combined with cognitive training exercises. The control group will undergo standard management for AUD. The primary outcome is relapse assessed at 2 weeks after treatment, using a questionnaire and biological indicators. Relapse will be defined as drinking at least five drinks per occasion or drinking at least five times a week. It is predicted that the group receiving the EE intervention will have a lower relapse rate than the control group. The secondary outcomes are relapse at 1 month and 3 months after treatment, craving and drug-seeking behaviour, mindfulness skills acquisition and the effect of the intervention enhancement on the perceived richness of the daily environment, assessed by questionnaires and neuropsychological tasks. ETHICS AND DISSEMINATION All participants have to give written informed consent to the investigator. This study is approved by the Ethics Committee Nord Ouest IV of Lille (reference number 2022-A01156-37). Results will be disseminated through presentations, peer-reviewed journals and seminar conferences. All information on ethical considerations and open science practices can be accessed at https://osf.io/b57uj/ TRIAL REGISTRATION NUMBER: NCT05577741.
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Affiliation(s)
- Lila Barillot
- Université de Poitiers, Centre de Recherches sur la Cognition et l'Apprentissage, Poitiers, Nouvelle-Aquitaine, France
- Unité de Recherche Clinique Pierre Deniker, Centre Hospitalier Henri Laborit, Poitiers, Poitou-Charentes, France
| | - Claudia Chauvet
- Unité de Recherche Clinique Pierre Deniker, Centre Hospitalier Henri Laborit, Poitiers, Poitou-Charentes, France
- Service Hospitalo-Universitaire de Psychiatrie et de Psychologie Médicale, Centre Hospitalier Henri Laborit, Poitiers, France
| | - Marc Besnier
- Université de Poitiers, Centre de Recherches sur la Cognition et l'Apprentissage, Poitiers, Nouvelle-Aquitaine, France
- Unité de Recherche Clinique Pierre Deniker, Centre Hospitalier Henri Laborit, Poitiers, Poitou-Charentes, France
| | - Nematollah Jaafari
- Université de Poitiers, Centre de Recherches sur la Cognition et l'Apprentissage, Poitiers, Nouvelle-Aquitaine, France
- Unité de Recherche Clinique Pierre Deniker, Centre Hospitalier Henri Laborit, Poitiers, Poitou-Charentes, France
| | - Marcello Solinas
- Unité de Recherche Clinique Pierre Deniker, Centre Hospitalier Henri Laborit, Poitiers, Poitou-Charentes, France
- Université de Poitiers, Laboratoire de Neurosciences Expérimentales et Cliniques U1084, Poitiers, France
| | - Armand Chatard
- Université de Poitiers, Centre de Recherches sur la Cognition et l'Apprentissage, Poitiers, Nouvelle-Aquitaine, France
- Unité de Recherche Clinique Pierre Deniker, Centre Hospitalier Henri Laborit, Poitiers, Poitou-Charentes, France
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Trivedi G, Sharma K, Saboo B, Kathirvel S, Konat A, Zapadia V, Prajapati PJ, Benani U, Patel K, Shah S. Humming (Simple Bhramari Pranayama) as a Stress Buster: A Holter-Based Study to Analyze Heart Rate Variability (HRV) Parameters During Bhramari, Physical Activity, Emotional Stress, and Sleep. Cureus 2023; 15:e37527. [PMID: 37193427 PMCID: PMC10182780 DOI: 10.7759/cureus.37527] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/13/2023] [Indexed: 05/18/2023] Open
Abstract
Objective In this study, our goal was to understand the comparative impact of humming, physical activity, emotional stress, and sleep on several heart rate variability (HRV) parameters, including the stress index (SI), and to assess the effectiveness of humming (simple Bhramari) as a stress buster based on the HRV parameters. Methods This pilot study assessed the long-term HRV parameters of 23 participants in terms of four activities: humming (simple Bhramari), physical activity, emotional stress, and sleep. The single-channel Holter device measured the readings, and data was analyzed using Kubios HRV Premium software for time and frequency-domain HRV parameters, including the stress index. Regarding statistical analysis, single-factor ANOVA followed by paired t-test was used to compare the results of HRV parameters "during" the four activities to understand if humming generates the outcome to enhance the autonomic nervous system. Results Our findings revealed that humming generates the lowest stress index compared to all three other activities (physical activity, emotional stress, and sleep). Several additional HRV parameters also supported the positive impact on the autonomic nervous, equivalent to stress reduction. Conclusions Humming (simple Bhramari) can be an effective stress-buster based on the assessment of several HRV parameters during its practice and in comparison with other activities. A regular daily humming routine can help enhance the parasympathetic nervous system and slow down sympathetic activation.
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Affiliation(s)
- Gunjan Trivedi
- Society for Energy & Emotions, Wellness Space, Ahmedabad, IND
| | - Kamal Sharma
- Cardiology, Dr. Kamal Sharma Cardiology Clinic, Ahmedabad, IND
| | - Banshi Saboo
- Department of Endocrinology, Diabetes Care & Hormone Clinic, Ahmedabad, IND
| | - Soundappan Kathirvel
- Community Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, IND
| | - Ashwati Konat
- Department of Zoology, Biomedical Technology and Human Genetics, Gujarat University, Ahmedabad, IND
| | | | | | - Urva Benani
- Smt. NHL Municipal Medical College, Internal Medicine, Ahmedabad, IND
| | - Kahan Patel
- Internal Medicine, B J Medical College, Ahmedabad, IND
| | - Suchi Shah
- Internal Medicine, AMC MET Medical College, Ahmedabad, IND
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Su T, Guo X, Liu M, Xiao R, Xiao Z. Better forbearance, lower depression: Evidence based on heart rate variability. Front Psychol 2023; 13:1019402. [PMID: 36704679 PMCID: PMC9872647 DOI: 10.3389/fpsyg.2022.1019402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Accepted: 12/12/2022] [Indexed: 01/11/2023] Open
Abstract
Background The relationship between forbearance, a psychological resource, and depression has to date remained inconclusive. The present study investigated heart rate variability (HRV) reactivity to acute stressor tasks in participants with different levels of forbearance to discover how forbearance influences depressive emotions when facing adversity. Method The study examined the relationship between forbearance and depression, comparing HRV reactivity to stressor tasks in participants with different levels of forbearance. The levels of reported forbearance were assessed by the Forbearance Scale (FS). The Patient Health Questionnaire-9 (PHQ-9) was used to assessed depression severity. HRV reactivity was evaluated at five stages: baseline, the active stressor task, the period of recovery after the active stressor task, the passive stressor task, the period of recovery after the passive stressor task. Results FS scores had a significant negative correlation with PHQ-9 and a significant positive correlation with HRV; significant differences existed between the basal HRV in the higher and lower FS groups. In the passive stressor task and the period of recovery after the active stressor task, significantly different HRV responses were identified between the two groups. Discussion Forbearance was correlated with depression and HRV. The present research found differences in HRV among subjects with different levels of forbearance in the baseline as well as stressor and recovery periods, suggesting that self-regulation dysfunction may exist among persons with lower levels of forbearance. Because of the higher levels of forbearance, the negative emotions of individuals caused by adversity are mitigated.
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Affiliation(s)
- Tiehong Su
- Department of Psychology, School of Public Health, Southern Medical University, Guangzhou, China,Department of Physiology, School of Basic Medical Sciences, Key Laboratory of Psychiatric Disorders of Guangdong Province, Guangdong-Hong Kong-Macao Greater Bay Area Center for Brain Science and Brain-Inspired Intelligence, Key Laboratory of Mental Health of the Ministry of Education, Southern Medical University, Guangzhou, China
| | - Xinwen Guo
- General Practice Center, The Seventh Affiliated Hospital, Southern Medical University, Foshan, China
| | - Manhua Liu
- General Practice Center, The Seventh Affiliated Hospital, Southern Medical University, Foshan, China
| | - Rong Xiao
- Department of Psychology, School of Public Health, Southern Medical University, Guangzhou, China,Rong Xiao, ✉
| | - Zhongju Xiao
- Department of Psychology, School of Public Health, Southern Medical University, Guangzhou, China,Department of Physiology, School of Basic Medical Sciences, Key Laboratory of Psychiatric Disorders of Guangdong Province, Guangdong-Hong Kong-Macao Greater Bay Area Center for Brain Science and Brain-Inspired Intelligence, Key Laboratory of Mental Health of the Ministry of Education, Southern Medical University, Guangzhou, China,General Practice Center, The Seventh Affiliated Hospital, Southern Medical University, Foshan, China,*Correspondence: Zhongju Xiao, ✉
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Fincham GW, Strauss C, Montero-Marin J, Cavanagh K. Effect of breathwork on stress and mental health: A meta-analysis of randomised-controlled trials. Sci Rep 2023; 13:432. [PMID: 36624160 PMCID: PMC9828383 DOI: 10.1038/s41598-022-27247-y] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Accepted: 12/28/2022] [Indexed: 01/11/2023] Open
Abstract
Deliberate control of the breath (breathwork) has recently received an unprecedented surge in public interest and breathing techniques have therapeutic potential to improve mental health. Our meta-analysis primarily aimed to evaluate the efficacy of breathwork through examining whether, and to what extent, breathwork interventions were associated with lower levels of self-reported/subjective stress compared to non-breathwork controls. We searched PsycInfo, PubMed, ProQuest, Scopus, Web of Science, ClinicalTrials.gov and ISRCTN up to February 2022, initially identifying 1325 results. The primary outcome self-reported/subjective stress included 12 randomised-controlled trials (k = 12) with a total of 785 adult participants. Most studies were deemed as being at moderate risk of bias. The random-effects analysis yielded a significant small-to-medium mean effect size, g = - 0.35 [95% CI - 0.55, - 0.14], z = 3.32, p = 0.0009, showing breathwork was associated with lower levels of stress than control conditions. Heterogeneity was intermediate and approaching significance, χ211 = 19, p = 0.06, I2 = 42%. Meta-analyses for secondary outcomes of self-reported/subjective anxiety (k = 20) and depressive symptoms (k = 18) showed similar significant effect sizes: g = - 0.32, p < 0.0001, and g = - 0.40, p < 0.0001, respectively. Heterogeneity was moderate and significant for both. Overall, results showed that breathwork may be effective for improving stress and mental health. However, we urge caution and advocate for nuanced research approaches with low risk-of-bias study designs to avoid a miscalibration between hype and evidence.
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Affiliation(s)
| | - Clara Strauss
- Department of Psychology, University of Sussex, Brighton, UK
- Research and Development Department, Sussex Partnership NHS Foundation Trust, Brighton, UK
| | - Jesus Montero-Marin
- Department of Psychiatry, Warneford Hospital, University of Oxford, Oxford, UK.
- Teaching, Research and Innovation Unit, Parc Sanitari Sant Joan de Déu, Barcelona, Spain.
- Consortium for Biomedical Research in Epidemiology and Public Health (CIBER Epidemiology and Public Health-CIBERESP), Madrid, Spain.
| | - Kate Cavanagh
- Department of Psychology, University of Sussex, Brighton, UK
- Research and Development Department, Sussex Partnership NHS Foundation Trust, Brighton, UK
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Pagani E, Gavazzoni N, Bernardelli G, Malacarne M, Solaro N, Giusti E, Castelnuovo G, Volpi P, Carimati G, Lucini D. Psychological Intervention Based on Mental Relaxation to Manage Stress in Female Junior Elite Soccer Team: Improvement in Cardiac Autonomic Control, Perception of Stress and Overall Health. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:942. [PMID: 36673698 PMCID: PMC9859004 DOI: 10.3390/ijerph20020942] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 01/02/2023] [Accepted: 01/03/2023] [Indexed: 06/17/2023]
Abstract
Chronic stress may represent one of the most important factors that negatively affects the health and performance of athletes. Finding a way to introduce psychological strategies to manage stress in everyday training routines is challenging, particularly in junior teams. We also must consider that a stress management intervention should be regarded as "efficacious" only if its application results in improvement of the complex underlying pathogenetic substratum, which considers mechanistically interrelated factors, such as immunological, endocrine and autonomic controls further to psychological functioning and behavior. In this study, we investigated the feasibility of implementing, in a standard training routine of the junior team of the Italian major soccer league, a stress management program based on mental relaxation training (MRT). We evaluated its effects on stress perception and cardiac autonomic regulation as assessed by means of ANSI, a single composite percentile-ranked proxy of autonomic balance, which is free of gender and age bias, economical, and simple to apply in a clinical setting. We observed that the simple employed MRT intervention was feasible in a female junior soccer team and was associated with a reduced perception of stress, an improved perception of overall health, and a betterment of cardiac autonomic control. This data may corroborate the scientific literature that indicates psychological intervention based on MRT as an efficacious strategy to improve performance, managing negative stress effects on cardiac autonomic control.
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Affiliation(s)
- Eleonora Pagani
- Department of General Psychology, Catholic University, 20123 Milan, Italy
| | | | - Giuseppina Bernardelli
- DISCCO Department, University of Milan, 20122 Milan, Italy
- Exercise Medicine Unit, Istituto Auxologico Italiano, IRCCS, 20135 Milan, Italy
| | - Mara Malacarne
- BIOMETRA Department, University of Milan, 20129 Milan, Italy
| | - Nadia Solaro
- Department of Statistics and Quantitative Methods, University of Milano-Bicocca, 20126 Milan, Italy
| | - Emanuele Giusti
- Psychology Research Laboratory, Istituto Auxologico Italiano IRCCS, 20149 Milan, Italy
| | - Gianluca Castelnuovo
- Department of Psychology, Catholic University, 20123 Milan, Italy
- Clinical Psychology Research laboratory, Istituto Auxologico Italiano, IRCCS, 28824 Verbania, Italy
| | - Piero Volpi
- IRCCS Humanitas Research Hospital, 20089 Milan, Italy
| | | | - Daniela Lucini
- Exercise Medicine Unit, Istituto Auxologico Italiano, IRCCS, 20135 Milan, Italy
- BIOMETRA Department, University of Milan, 20129 Milan, Italy
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22
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Merrigan JJ, Quatman-Yates C, Caputo J, Daniel K, Briones N, Sen I, Bretz S, Duchemin AM, Steinberg B, Hagen JA, Klatt M. Assessment of Virtual Mindfulness-Based Training for Health Care Professionals: Improved Self-Reported Respiration Rates, Perceived Stress, and Resilience. GLOBAL ADVANCES IN INTEGRATIVE MEDICINE AND HEALTH 2023; 12:27536130231187636. [PMID: 37434793 PMCID: PMC10331219 DOI: 10.1177/27536130231187636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 07/13/2023]
Abstract
Background Mindfulness in Motion (MIM) is a workplace resilience-building intervention that has shown reductions in perceived stress and burnout, as well as increased resilience and work engagement in health care workers. Objective To evaluate effects of MIM delivered in a synchronous virtual format on self-reported respiratory rates (RR), as well as perceived stress and resiliency of health care workers. Methods Breath counts were self-reported by 275 participants before and after 8 weekly MIM sessions. MIM was delivered virtually in a group format as a structured, evidence-based workplace intervention including a variety of mindfulness, relaxation, and resilience-building techniques. Participants counted their breaths for 30 seconds, which was then multiplied by 2 to report RR. Additionally, participants completed Perceived Stress Scale and Connor-Davidson Resiliency Scale. Results According to mixed effect analyses there were main effects of MIM Session (P < .001) and Weeks (P < .001), but no Session by Week interaction (P = .489) on RR. On average, RR prior to MIM sessions were reduced from 13.24 bpm (95% CI = 12.94, 13.55 bpm) to 9.69 bpm (95% CI = 9.39, 9.99 bpm). When comparing average Pre-MIM and Post-MIM RR throughout the MIM intervention, Week-2 (mean = 12.34; 95% CI = 11.89, 12.79 bpm) was not significantly different than Week-1 (mean = 12.78; 95% CI = 12.34, 13.23 bpm), but Week-3 through Week-8 demonstrated significantly lower average Pre-MIM and Post-MIM RR compared to Week-1 (average weekly difference range: 1.36 to 2.48 bpm, P < .05). Perceived stress was reduced from Week-1 (17.52 ± 6.25) to after Week-8 (13.52 ± 6.04; P < .001), while perceived resiliency was increased from Week-1 (11.30 ± 5.14) to after Week-8 (19.29 ± 2.58); P < .001). Conclusion Thus far, completion of MIM sessions has shown acute and long-term effects on self-reported RR, but more research is required to determine the extent of improved parasympathetic (relaxed) states. Collectively, this work has shown value for mind-body stress mitigation and resiliency-building in high stress acute health care environments.
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Affiliation(s)
- Justin J. Merrigan
- Human Performance Collaborative, Office of Research, The Ohio State University, Columbus, OH, USA
| | - Catherine Quatman-Yates
- School of Health and Rehabilitation Sciences, Division of Physical Therapy, The Ohio State University, Columbus, OH, USA
| | - Jacqueline Caputo
- School of Health and Rehabilitation Sciences, Division of Physical Therapy, The Ohio State University, Columbus, OH, USA
| | - Kayla Daniel
- Center for Integrative Health, Department of Family and Community Medicine, College of Medicine, The Ohio State University, Columbus, OH, USA
| | - Nadia Briones
- Center for Integrative Health, Department of Family and Community Medicine, College of Medicine, The Ohio State University, Columbus, OH, USA
| | - Ilayda Sen
- Center for Integrative Health, Department of Family and Community Medicine, College of Medicine, The Ohio State University, Columbus, OH, USA
| | - Slate Bretz
- Center for Integrative Health, Department of Family and Community Medicine, College of Medicine, The Ohio State University, Columbus, OH, USA
| | - Anne-Marie Duchemin
- Stress, Trauma and Resilience Program, Department of Psychiatry, College of Medicine, The Ohio State University, Columbus, OH, USA
| | - Beth Steinberg
- Center for Integrative Health, Department of Family and Community Medicine, College of Medicine, The Ohio State University, Columbus, OH, USA
- Gabbe Health and Wellbeing, The Ohio State University Wexner Medical Center, The Ohio State University, Columbus, OH, USA
| | - Joshua A. Hagen
- Human Performance Collaborative, Office of Research, The Ohio State University, Columbus, OH, USA
- Department of Integrated Systems Engineering, The Ohio State University, Columbus, OH, USA
| | - Maryanna Klatt
- Center for Integrative Health, Department of Family and Community Medicine, College of Medicine, The Ohio State University, Columbus, OH, USA
- Gabbe Health and Wellbeing, The Ohio State University Wexner Medical Center, The Ohio State University, Columbus, OH, USA
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Pascual K, Fredman A, Naum A, Patil C, Sikka N. Should Mindfulness for Health Care Workers Go Virtual? A Mindfulness-Based Intervention Using Virtual Reality and Heart Rate Variability in the Emergency Department. Workplace Health Saf 2022; 71:188-194. [PMID: 36377263 DOI: 10.1177/21650799221123258] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Background: Research on burnout in the medical community has extensively studied the impact of mindfulness-based interventions (MBIs), which can include meditation, outdoor retreats, in-person didactics, and/or online wellness modules. However, in addition to these MBIs lacking objective, physiological measures for wellness, there has been little to no research involving virtual reality (VR) as an MBI modality for healthcare professionals in the United States. Methods: A randomized controlled intervention trial was used to study the impact of VR-based guided-meditations in the form of brief paced-breathing exercises. Heart-rate variability (HRV), a biomarker for relaxation, was measured during each session. Thirty-two participants, consisting of primarily medical students, resident physicians, and registered nurses, were recruited to complete brief guided-meditations via a VR headset or a standalone mobile app in the emergency department (ED) on-call room of a large urban academic medical center. Results: A total of 213 guided-meditation sessions were completed over the course of 4 weeks. Self-reported ratings of anxiety improved in both VR and mobile groups post-study. However, the VR group demonstrated higher intrasession HRV progress, indicating increased state of relaxation that also correlated with the number of sessions completed. Analysis by gender revealed disparity in HRV metrics between male and female VR participants. Conclusion/Application to Practice: VR-based guided meditations prove to be a feasible and accessible MBI that does not require extensive time commitment for healthcare workers. VR may be a more effective meditation platform compared with standalone mobile meditation apps, especially when used on a routine basis.
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Affiliation(s)
- King Pascual
- The George Washington University School of Medicine and Health Sciences
| | - Amiad Fredman
- The George Washington University School of Medicine and Health Sciences
| | | | | | - Neal Sikka
- The George Washington University School of Medicine and Health Sciences
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24
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Psychological Inflexibility and HF-HRV reactivity to laboratory stressors. JOURNAL OF CONTEXTUAL BEHAVIORAL SCIENCE 2022. [DOI: 10.1016/j.jcbs.2022.09.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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25
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Feneberg AC, Nater UM. An ecological momentary music intervention for the reduction of acute stress in daily life: A mixed methods feasibility study. Front Psychol 2022; 13:927705. [PMID: 36248548 PMCID: PMC9558284 DOI: 10.3389/fpsyg.2022.927705] [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: 05/13/2022] [Accepted: 09/06/2022] [Indexed: 11/23/2022] Open
Abstract
Background: Despite the growing potential of mobile-based technologies, innovative interventions targeting the reduction of acute stress in daily life remain under-researched. Music listening is an easy-to-administer activity that is associated with lower levels of biological and self-reported stress. However, the application of music as an intervention in moments of acute stress in daily life remains to be examined. We developed a just-in-time intervention delivering music in moments of stressful experiences in daily life and tested its feasibility using a mixed methods approach. Methods: In this uncontrolled pilot study, the ecological momentary music intervention (EMMI) was tested by 10 chronically stressed women aged 23.5 ± 3.3 years. Over 18 consecutive days, whenever participants reported stressful experiences, they were encouraged to listen to a self-compiled playlist. Subjective stress levels and saliva samples were assessed at three time points per stress report (T0, upon reporting a stressful situation; T1, directly after music listening/15 min after T0 in case of no music listening; T2, 15 min after T1). We analyzed app-based log data, in-the-moment responses, questionnaire data, and semi-structured interview data. Results: On average, participants' compliance with the study protocol lay at 70%. Overall, 65 stressful experiences were reported, 51 of which were followed by music listening, for an average duration of 12:53 min. Complete data (i.e., self-reports and saliva samples at all three time points) were provided for 46 stressful experiences. Participants reported immediate relaxation and distraction through music listening. The interviews revealed that the intervention was easy to use and that music listening in moments of perceived stress was viewed as a new and pleasant activity. Several aspects of the protocol (e.g., number of items and prompts) were identified, which should be improved in future studies. Conclusion: Since repeated stressful experiences in daily life can pose a threat to physical and mental integrity, interventions that are easily applicable and deliver support when needed most are necessary. Following minor adaptations, the EMMI can be considered as a feasible approach to target psychobiological stress responses in daily life, which is worthy of investigation in future larger-scale trials.
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Affiliation(s)
- Anja C. Feneberg
- Department for Clinical and Health Psychology, Faculty of Psychology, University of Vienna, Vienna, Austria
- University Research Platform “The Stress of Life (SOLE) – Processes and Mechanisms underlying Everyday Life Stress”, University of Vienna, Vienna, Austria
| | - Urs M. Nater
- Department for Clinical and Health Psychology, Faculty of Psychology, University of Vienna, Vienna, Austria
- University Research Platform “The Stress of Life (SOLE) – Processes and Mechanisms underlying Everyday Life Stress”, University of Vienna, Vienna, Austria
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Axelsen JL, Meline JSJ, Staiano W, Kirk U. Mindfulness and music interventions in the workplace: assessment of sustained attention and working memory using a crowdsourcing approach. BMC Psychol 2022; 10:108. [PMID: 35478086 PMCID: PMC9044827 DOI: 10.1186/s40359-022-00810-y] [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: 09/06/2021] [Accepted: 04/08/2022] [Indexed: 11/29/2022] Open
Abstract
Background Occupational stress has huge financial as well as human costs. Application of crowdsourcing might be a way to strengthen the investigation of occupational mental health. Therefore, the aim of the study was to assess Danish employees’ stress and cognition by relying on a crowdsourcing approach, as well as investigating the effect of a 30-day mindfulness and music intervention. Methods We translated well-validated neuropsychological laboratory- and task-based paradigms into an app-based platform using cognitive games measuring sustained attention and working memory and measuring stress via. Cohen’s Perceived Stress Scale. A total of 623 healthy volunteers from Danish companies participated in the study and were randomized into three groups, which consisted of a 30-day intervention of either mindfulness or music, or a non-intervention control group. Results Participants in the mindfulness group showed a significant improvement in the coefficient of sustained attention, working memory capacity and perceived stress (p < .001). The music group showed a 38% decrease of self-perceived stress. The control group showed no difference from pre to post in the survey or cognitive outcome measures. Furthermore, there was a significant correlation between usage of the mindfulness and music app and elevated score on both the cognitive games and the perceived stress scale. Conclusion The study supports the nascent field of crowdsourcing by being able to replicate data collected in previous well-controlled laboratory studies from a range of experimental cognitive tasks, making it an effective alternative. It also supports mindfulness as an effective intervention in improving mental health in the workplace.
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Affiliation(s)
| | | | - Walter Staiano
- Department of Physical Education and Sport, University of Valencia, 46010, Valencia, Spain
| | - Ulrich Kirk
- Department of Psychology, University of Southern Denmark, 5230, Odense, Denmark.
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27
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Bringmann HC, Bogdanski M, Seifert G, Voss A. Impact of Meditation-Based Lifestyle Modification on HRV in Outpatients With Mild to Moderate Depression: An Exploratory Study. Front Psychiatry 2022; 13:808442. [PMID: 35757223 PMCID: PMC9218213 DOI: 10.3389/fpsyt.2022.808442] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Accepted: 05/09/2022] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND The scientific evaluation of mind-body-interventions (MBI), including yoga and meditation, has increased significantly in recent decades. However, evidence of MBI's efficacy on biological parameters is still insufficient. OBJECTIVES In this study, we used HRV analysis to evaluate a novel MBI as a treatment of outpatients with mild to moderate depressive disorder. The Meditation-Based Lifestyle Modification (MBLM) program incorporates all major elements of classical yoga, including ethical principles of yoga philosophy, breathing exercises, postural yoga, and meditation. METHODS In this exploratory randomized controlled trial, we compared the changes in HRV indices of a MBLM group (N = 22) and a minimal treatment group (MINIMAL, drugs only, N = 17) with those of a multimodal treatment-as-usual group (TAU, according to best clinical practice, N = 22). Electrocardiogram (ECG) recordings were derived from a Holter monitoring device, and HRV indices have been extracted from nearly stationary 20-min periods. RESULTS Short-term HRV analysis revealed statistically significant differences in the pre-to-post changes between MBLM and TAU. In particular, the vagal tone mediating RMSSD and the Rényi entropy of symbolic dynamics indicated HRV gains in MBLM participants compared with TAU. Almost no alterations were observed in the MINIMAL group. CONCLUSIONS Our results suggest a benefit in selected HRV parameters for outpatients with mild to moderate depression participating in the MBLM program. For further investigations, we propose analysis of complete 24-h HRV recordings and additional continuous pulse wave or blood pressure analysis to assess long-term modulations and cardiovascular effects.
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Affiliation(s)
- Holger C Bringmann
- Institute of Social Medicine, Epidemiology, and Health Economics, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany.,Department of Psychiatry, Psychosomatics, and Psychotherapy, Spremberg Hospital, Spremberg, Germany
| | - Martin Bogdanski
- Department of Pediatric Oncology and Hematology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Georg Seifert
- Department of Pediatric Oncology and Hematology, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Andreas Voss
- Institute of Biomedical Engineering and Informatics (BMTI), Technische Universität Ilmenau, Ilmenau, Germany
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28
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Using Actigraphy and Heart Rate Variability (HRV) to Assess Sleep Quality and Sleep Arousal of Three App-Based Interventions: Sleep Music, Sleepcasts, and Guided Mindfulness. JOURNAL OF COGNITIVE ENHANCEMENT 2021. [DOI: 10.1007/s41465-021-00233-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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29
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Kirk U, Ngnoumen C, Clausel A, Purvis CK. Effects of Three Genres of Focus Music on Heart Rate Variability and Sustained Attention. JOURNAL OF COGNITIVE ENHANCEMENT 2021. [DOI: 10.1007/s41465-021-00226-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
AbstractPrevious research has demonstrated restorative effects of music, showing that exposure to music yields mental health benefits that include improvement in stress management. However, it remains unclear whether the benefits of “on the spot” music interventions extend to cognitive performance. The present study explored whether music can be applied as a low-cost, non-invasive “on the spot” intervention to improve cognitive performance and physiological effects. Specifically, studies has yet to examine whether the effects of different genres of focus music extend beyond stress management to include cognitive performance and physiological effects. To address this gap in the literature, the current study recruited 120 healthy adults in a fully randomized procedure involving three experimental groups of participants and a control group. Each experimental group was exposed to one specific genre of focus music compared to a no-music control group. In a between-group design, the study exposed three separate groups to jazz music, piano music, and lo-fi music respectively. The fourth group was a no-music control group. The study employed a 3-day experimental procedure and a follow-up procedure in which participants completed two attention monitoring tasks. Participants completed focus music interventions with a duration of 15 and 45 min. The follow-up procedure aimed to experimentally induce music familiarity and probe its effect on cognitive performance. To assess cardiovascular effects, heart rate variability (HRV) data was collected during the music intervention period and during a baseline period. Results showed performance differences across the three active music groups on the sustained attention to response task (SART) compared to the no-music control group. Furthermore, the study showed a physiological effect in the direction of increased parasympathetic activity indexed as an increased HRV response in the three active music groups compared to the no-music control group, adding to convergent lines of evidence suggesting that music can enhance parasympathetic activity and cognitive performance. In addition, the study found that music familiarity (relative to music unfamiliarity) influenced cognitive performance in the direction of faster reaction times (RTs) during the music intervention period in which participants were exposed to the attentional network task (ANT) and an increase in the physiological response in the familiar relative to the unfamiliar music condition. In summary, the study found evidence of a pronounced effect of three types of focus music on both cognitive performance and the underlying physiological response. Thus, focus music holds promise as an evidence-based intervention offering mental health benefits through physiological improvements and enhancement of cognitive processing.
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30
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Haliwa I, Ford CG, Wilson JM, Shook NJ. A Mixed-Method Assessment of a 10-Day Mobile Mindfulness Intervention. Front Psychol 2021; 12:722995. [PMID: 34531801 PMCID: PMC8438152 DOI: 10.3389/fpsyg.2021.722995] [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: 06/09/2021] [Accepted: 08/02/2021] [Indexed: 01/08/2023] Open
Abstract
Mobile mindfulness interventions represent a promising alternative to traditional in-person interventions that are resource demanding and have limited accessibility, preventing use by many populations. Despite greater accessibility and popularity of mobile mindfulness applications (apps), research is needed testing the effectiveness of brief interventions delivered via these platforms. The present study assessed the efficacy of a brief mobile mindfulness intervention compared to an active control for increasing state and trait mindfulness and improving mood, as well as the acceptability of the app, in a sample of undergraduate students. Participants (N=139; Mage=19.43years, 80.6% female, 83.5% White) were randomly assigned to either a 10-day mobile mindfulness (Headspace) or cognitive training (Peak) condition. Trait mindfulness was measured pre- and post-intervention. During the 10-day intervention, participants completed 10-min daily exercises on the assigned app, responded to daily questionnaires of state mindfulness and mood, and completed a daily written log of their reactions to the app exercises. Attrition was low (90% completion rate) and did not differ by condition. Participants in the mindfulness condition spent an average of 88.15min (SD=24.75) meditating out of the full 100min prescribed by the intervention. State mindfulness significantly increased across the 10-day intervention for participants in the mindfulness, but not the cognitive training, condition beginning around days 5 and 6. Some aspects of trait mindfulness increased and mood improved from pre- to post-intervention, but these changes were observed in both conditions (i.e., no significant differences were observed by condition). Qualitative analysis of open-ended reactions to the mindfulness app indicated that participants reported more likes than dislikes. Common themes for likes were that participants experienced feelings of calm and focus following the daily mindfulness exercises. Dislikes included discomfort and anxiety associated with increased awareness of thoughts and physical sensations. These findings suggest that while a brief mobile mindfulness intervention is acceptable to undergraduate college students and effective at increasing state mindfulness, a longer intervention may be needed in order to elicit corresponding changes in trait-level mindfulness or mood.
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Affiliation(s)
- Ilana Haliwa
- Department of Psychology, West Virginia University, Morgantown, WV, United States
| | - Cameron G Ford
- Department of Psychology, West Virginia University, Morgantown, WV, United States.,NOVA Behavioral Healthcare Corporation, Goldsboro, NC, United States
| | - Jenna M Wilson
- Department of Psychology, West Virginia University, Morgantown, WV, United States
| | - Natalie J Shook
- Department of Psychology, West Virginia University, Morgantown, WV, United States.,School of Nursing, University of Connecticut, Storrs, CT, United States
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Abstract
Although music is predominantly utilized for religious, enjoyment or entertainment purposes, it is gradually emerging as a promising non-pharmacological intervention for improving health outcomes in both healthy and diseased populations, especially in those with cardiovascular diseases. As such, music of various genres and types has been postulated to possess features that stimulate or inhibit the autonomic nervous system, which leads to variable effects on cardiovascular function. However, music intervention has not been adequately explored as a cardiovascular therapeutic modality due to the lack of extensive studies with quality methodology. Thus, the aim of this systematic review is to explore the available literature on the effect of music on the cardiovascular system, discuss the limitations of current research, and suggest future directions in this field.
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Edmonds R, Schmidt B, Siedlik J. Eligibility Classification as a Factor in Understanding Student-Athlete Responses to Collegiate Volleyball Competition. Sports (Basel) 2021; 9:sports9030043. [PMID: 33807072 PMCID: PMC8004967 DOI: 10.3390/sports9030043] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 03/09/2021] [Accepted: 03/18/2021] [Indexed: 12/12/2022] Open
Abstract
The current study examined differences in heart rate variability (HRV) across student-athletes of different eligibility classifications and analyzed differences in HRV when competing at home or away. Fourteen female collegiate volleyball players volunteered for the study. Data collection encompassed an entire collegiate season, with comparisons in HRV made between home and away games, as well as pre-gameday, gameday, and post-gameday recordings for the whole squad. Comparisons were also made between student-athlete eligibility classification, with self-reported measures of sleep quality, fatigue, muscle soreness, stress, and mood recorded at the time of HRV measurement. Freshman athletes reported a significantly (p < 0.05, η2 = 0.17) lower HRV (80.3 ± 9.7) compared to sophomore (85.7 ± 7.2), junior (91.2 ± 8.3), and senior (86.5 ± 7.2) athletes, while junior athletes had a significantly higher HRV when compared to sophomore and senior athletes. All athlete classifications reported similar HRV for home and away games, and there was no difference in HRV for any athlete classification group when comparing pre-gameday, gameday, and post-gameday measures. Freshman athletes reported significantly (p < 0.05, η2 = 0.23) worse mood states compared to the other eligibility classifications, while self-reported stress was significantly (p < 0.05) worse in junior and senior athletes. Results suggest that monitoring the workload of student-athletes based on their eligibility classification holds merit. Collegiate coaching and support staff should be aware of the academic and competitive demands placed on their student-athletes. In particular, freshman athletes adjusting to the increased demands placed on them as collegiate student-athlete may warrant additional support.
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Affiliation(s)
- Rohan Edmonds
- Department of Exercise Science and Pre-Health Professions, Creighton University, Omaha, NE 68178, USA;
- Correspondence: ; Tel.: +1-402-280-2967
| | - Brad Schmidt
- Athletic Performance, Creighton University, Omaha, NE 68178, USA;
| | - Jacob Siedlik
- Department of Exercise Science and Pre-Health Professions, Creighton University, Omaha, NE 68178, USA;
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