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Kazanski ME, Dharanendra S, Rosenberg MC, Chen D, Brown ER, Emmery L, McKay JL, Kesar TM, Hackney ME. Life-long music and dance relationships inform impressions of music- and dance-based movement therapies in individuals with and without mild cognitive impairment. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2024:2024.05.09.24307114. [PMID: 38798436 PMCID: PMC11118554 DOI: 10.1101/2024.05.09.24307114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2024]
Abstract
Background No effective therapies exist to prevent degeneration from Mild Cognitive Impairment (MCI) to Alzheimer's disease. Therapies integrating music and/or dance are promising as effective, non-pharmacological options to mitigate cognitive decline. Objective To deepen our understanding of individuals' relationships (i.e., histories, experiences and attitudes) with music and dance that are not often incorporated into music- and dance-based therapeutic design, yet may affect therapeutic outcomes. Methods Eleven older adults with MCI and five of their care partners/ spouses participated (4M/12F; Black: n=4, White: n=10, Hispanic/ Latino: n=2; Age: 71.4±9.6). We conducted focus groups and administered questionnaires that captured aspects of participants' music and dance relationships. We extracted emergent themes from four major topics, including: (1) experience and history, (2) enjoyment and preferences, (3) confidence and barriers, and (4) impressions of music and dance as therapeutic tools. Results Thematic analysis revealed participants' positive impressions of music and dance as potential therapeutic tools, citing perceived neuropsychological, emotional, and physical benefits. Participants viewed music and dance as integral to their lives, histories, and identities within a culture, family, and/ or community. Participants also identified lifelong engagement barriers that, in conjunction with negative feedback, instilled persistent low self-efficacy regarding dancing and active music engagement. Questionnaires verified individuals' moderately-strong music and dance relationships, strongest in passive forms of music engagement (e.g., listening). Conclusions Our findings support that individuals' music and dance relationships and the associated perceptions toward music and dance therapy may be valuable considerations in enhancing therapy efficacy, participant engagement and satisfaction for individuals with MCI.
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Affiliation(s)
- Meghan E. Kazanski
- Department of Medicine, Division of Geriatrics & Gerontology, Emory University School of Medicine, Atlanta, GA, USA
| | - Sahrudh Dharanendra
- Department of Medicine, Emory University School of Medicine, Atlanta, GA, USA
| | - Michael C. Rosenberg
- Department of Biomedical Engineering, Emory University & Georgia Institute of Technology, Atlanta, GA, USA
| | - Danyang Chen
- Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Emma Rose Brown
- College of Arts and Sciences, Emory University, Atlanta, GA, USA
| | - Laura Emmery
- Department of Music, Emory University College of Arts and Sciences, Atlanta, GA, USA
| | - J. Lucas McKay
- Department of Biomedical Informatics, Emory University School of Medicine, Atlanta, GA, USA
- Department of Neurology, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Trisha M. Kesar
- Department of Rehabilitation Medicine, Emory University School of Medicine, Atlanta, GA, USA
| | - Madeleine E. Hackney
- Department of Medicine, Division of Geriatrics & Gerontology, Emory University School of Medicine, Atlanta, GA, USA
- Atlanta VA Center for Visual & Neurocognitive Rehabilitation, Atlanta, GA, USA
- Birmingham/Atlanta VA Geriatric Research Education and Clinical Center, Atlanta, GA, USA
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Paraskevopoulos E, Anagnostopoulou A, Chalas N, Karagianni M, Bamidis P. Unravelling the multisensory learning advantage: Different patterns of within and across frequency-specific interactions drive uni- and multisensory neuroplasticity. Neuroimage 2024; 291:120582. [PMID: 38521212 DOI: 10.1016/j.neuroimage.2024.120582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 03/12/2024] [Accepted: 03/20/2024] [Indexed: 03/25/2024] Open
Abstract
In the field of learning theory and practice, the superior efficacy of multisensory learning over uni-sensory is well-accepted. However, the underlying neural mechanisms at the macro-level of the human brain remain largely unexplored. This study addresses this gap by providing novel empirical evidence and a theoretical framework for understanding the superiority of multisensory learning. Through a cognitive, behavioral, and electroencephalographic assessment of carefully controlled uni-sensory and multisensory training interventions, our study uncovers a fundamental distinction in their neuroplastic patterns. A multilayered network analysis of pre- and post- training EEG data allowed us to model connectivity within and across different frequency bands at the cortical level. Pre-training EEG analysis unveils a complex network of distributed sources communicating through cross-frequency coupling, while comparison of pre- and post-training EEG data demonstrates significant differences in the reorganizational patterns of uni-sensory and multisensory learning. Uni-sensory training primarily modifies cross-frequency coupling between lower and higher frequencies, whereas multisensory training induces changes within the beta band in a more focused network, implying the development of a unified representation of audiovisual stimuli. In combination with behavioural and cognitive findings this suggests that, multisensory learning benefits from an automatic top-down transfer of training, while uni-sensory training relies mainly on limited bottom-up generalization. Our findings offer a compelling theoretical framework for understanding the advantage of multisensory learning.
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Affiliation(s)
| | - Alexandra Anagnostopoulou
- School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Nikolas Chalas
- Institute for Biomagnetism and Biosignalanalysis, University of Münster, Germany
| | - Maria Karagianni
- School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Panagiotis Bamidis
- School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Thessaloniki, Greece
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3
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Sun L, Wang Q, Ai J. The underlying roles and neurobiological mechanisms of music-based intervention in Alzheimer's disease: A comprehensive review. Ageing Res Rev 2024; 96:102265. [PMID: 38479478 DOI: 10.1016/j.arr.2024.102265] [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: 07/15/2023] [Revised: 02/25/2024] [Accepted: 03/04/2024] [Indexed: 03/19/2024]
Abstract
Non-pharmacological therapy has gained popularity in the intervention of Alzheimer's disease (AD) due to its apparent therapeutic effectiveness and the limitation of biological drug. A wealth of research indicates that music interventions can enhance cognition, mood and behavior in individuals with AD. Nonetheless, the underlying mechanisms behind these improvements have yet to be fully and systematically delineated. This review aims to holistically review how music-based intervention (MBI) ameliorates abnormal emotion, cognition decline, and behavioral changes in AD patients. We cover several key dimensions: the regulation of MBIs on cerebral blood flow (CBF), their impact on neurotransmission (including GABAergic and monoaminergic transmissions), modulation of synaptic plasticity, and hormonal release. Additionally, we summarize the clinical applications and limitations of active music-based intervention (AMBI), passive music-based intervention (PMBI), and hybrid music-based intervention (HMBI). This thorough analysis enhances our understanding of the role of MBI in AD and supports the development of non-pharmacological therapeutic strategies.
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Affiliation(s)
- Liyang Sun
- Department of Pharmacology (The State-Province Key Laboratories of Biomedicine-Pharmaceutics of China), College of Pharmacy of Harbin Medical University, 157 Baojian Road, Harbin 150086, China
| | - Qin Wang
- Department of Pharmacology (The State-Province Key Laboratories of Biomedicine-Pharmaceutics of China), College of Pharmacy of Harbin Medical University, 157 Baojian Road, Harbin 150086, China; Department of Breast Surgery, Harbin Medical University Cancer Hospital, 150 Haping Road, Harbin 150040, China; Heilongjiang Academy of Medical Sciences, 157 Baojian Road, Harbin 150086, China
| | - Jing Ai
- Department of Pharmacology (The State-Province Key Laboratories of Biomedicine-Pharmaceutics of China), College of Pharmacy of Harbin Medical University, 157 Baojian Road, Harbin 150086, China; National Key Laboratory of Frigid Zone Cardiovascular Diseases, 157 Baojian Road, Harbin 150086, China.
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4
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Vieira L, Carvalho C, Grilo A, Reis J, Pires AF, Pereira E, Carolino E, Almeida-Silva M. Effects of a music-based intervention on psychophysiological outcomes of patients undergoing medical imaging procedures: A systematic review and meta-analysis. Radiography (Lond) 2024; 30:589-604. [PMID: 38330892 DOI: 10.1016/j.radi.2024.01.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 01/04/2024] [Accepted: 01/22/2024] [Indexed: 02/10/2024]
Abstract
INTRODUCTION Musical intervention (MI) is a valuable strategy for addressing the psychological and emotional challenges faced by patients undergoing imaging procedures. This study explores MI's impact on psychophysiological outcomes during imaging procedures, detailing the sound repertoire and technical characteristics employed in MI. METHODS A systematic review (SR) and meta-analysis (MA) were conducted. Electronic database searches of PubMed, Web-of-Science, and Scopus were performed encompassing original randomised research and quasi-experimental articles published until June 2023. RESULTS Thirteen articles were included in this SR, scoring between 23 and 68 on the Joanna Briggs Institute (JBI) Checklist. Four articles were included to perform a MA concerning anxiety and heart rate (HR) outcomes. Most studies utilised digital playlists as the medium for MI. Headphones were commonly used, with an average volume of 50-60 dB and a musical frequency of 60-80 beats/min. While authors generally preferred selecting musical genres for the repertoire, two articles specifically chose Johann Pachelbel's "Canon in D major" as their musical theme. In terms of psychological parameters, the experimental groups exhibited lower anxiety values than the control groups, with further reductions after MI. However, MA shows that this trend is only marginally significant. Patient comfort and overall examination experience showed improvement with MI. Regarding physiological parameters, HR, especially in the final phase of the examination, was significantly lower in the experimental group compared to the control group. CONCLUSION Across multiple studies, MI demonstrated the ability to reduce anxiety and HR. However, no specific music repertoire emerged as the most effective. IMPLICATIONS FOR PRACTICE MI arises as a painless, reliable, low-cost, and side-effect-free strategy, presenting imaging departments with a practical means to enhance patient comfort and mitigate anxiety and stress during medical procedures.
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Affiliation(s)
- L Vieira
- H&TRC, Health and Technology Research Center, Escola Superior de Tecnologia da Saúde de Lisboa, Instituto Politécnico de Lisboa, Av. D. João II, lote 4.69.01, Parque das Nações, 1990-096 Lisboa, Portugal.
| | - C Carvalho
- H&TRC, Health and Technology Research Center, Escola Superior de Tecnologia da Saúde de Lisboa, Instituto Politécnico de Lisboa, Av. D. João II, lote 4.69.01, Parque das Nações, 1990-096 Lisboa, Portugal.
| | - A Grilo
- H&TRC, Health and Technology Research Center, Escola Superior de Tecnologia da Saúde de Lisboa, Instituto Politécnico de Lisboa, Av. D. João II, lote 4.69.01, Parque das Nações, 1990-096 Lisboa, Portugal; Centro de Investigação em Ciência Psicológica, Faculdade de Psicologia, Universidade de Lisboa, Alameda da Universidade, 1649-013 Lisboa, Portugal.
| | - J Reis
- Escola Superior de Música de Lisboa, Instituto Politécnico de Lisboa, Campus de Benfica do IPL, Lisbon 1500-651, Portugal; Instituto de Etnomusicologia - Centro de Estudos de Música e Dança, Faculdade de Ciências Sociais e Humanas, Universidade Nova de Lisboa, Lisboa, Av. De Berna, 26 C 1069-061, Lisboa, Portugal.
| | - A F Pires
- Escola Superior de Tecnologia da Saúde, Instituto Politécnico de Lisboa, Av. D. João II, lote 4.69.01, Parque das Nações, 1990-096 Lisboa, Portugal.
| | - E Pereira
- Escola Superior de Tecnologia da Saúde, Instituto Politécnico de Lisboa, Av. D. João II, lote 4.69.01, Parque das Nações, 1990-096 Lisboa, Portugal; Nuclearmed - Instituto de Medicina Nuclear, R. Manuel Febrero 85, 2805-192, Almada, Portugal.
| | - E Carolino
- H&TRC, Health and Technology Research Center, Escola Superior de Tecnologia da Saúde de Lisboa, Instituto Politécnico de Lisboa, Av. D. João II, lote 4.69.01, Parque das Nações, 1990-096 Lisboa, Portugal.
| | - M Almeida-Silva
- H&TRC, Health and Technology Research Center, Escola Superior de Tecnologia da Saúde de Lisboa, Instituto Politécnico de Lisboa, Av. D. João II, lote 4.69.01, Parque das Nações, 1990-096 Lisboa, Portugal; OSEAN-Outermost Regions Sustainable Ecosystem for Entrepreneurship and Innovation, 9000-082 Funchal, Portugal.
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Emmery L, Hackney ME, Kesar T, McKay JL, Rosenberg MC. An integrated review of music cognition and rhythmic stimuli in sensorimotor neurocognition and neurorehabilitation. Ann N Y Acad Sci 2023; 1530:74-86. [PMID: 37917153 PMCID: PMC10841443 DOI: 10.1111/nyas.15079] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2023]
Abstract
This work reviews the growing body of interdisciplinary research on music cognition, using biomechanical, kinesiological, clinical, psychosocial, and sociological methods. The review primarily examines the relationship between temporal elements in music and motor responses under varying contexts, with considerable relevance for clinical rehabilitation. After providing an overview of the terminology and approaches pertinent to theories of rhythm and meter from the musical-theoretical and cognitive fields, this review focuses on studies on the effects of rhythmic sensory stimulation on gait, rhythmic cues' effect on the motor system, reactions to rhythmic stimuli attempting to synchronize mobility (i.e., musical embodiment), and the application of rhythm for motor rehabilitation for individuals with Parkinson's disease, stroke, mild cognitive impairment, Alzheimer's disease, and other neurodegenerative or neurotraumatic diseases. This work ultimately bridges the gap between the musical-theoretical and cognitive science fields to facilitate innovative research in which each discipline informs the other.
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Affiliation(s)
- Laura Emmery
- Department of Music, Emory College of Arts and Sciences, Emory University, Atlanta, Georgia, USA
| | - Madeleine E. Hackney
- Center for Visual and Neurocognitive Rehabilitation, Atlanta VA HealthCare System, Decatur, Georgia, USA
- Department of Medicine, Division of Geriatrics and Gerontology, Emory University School of Medicine, Atlanta, Georgia, USA
- Department of Veterans Affairs Birmingham/Atlanta Geriatric Research Education and Clinical Center
- Department of Rehabilitation Medicine, Division of Physical Therapy, Emory University School of Medicine, Atlanta, Georgia, USA
- Emory University School of Nursing, Atlanta, Georgia, USA
| | - Trisha Kesar
- Department of Rehabilitation Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
| | - J. Lucas McKay
- Department of Neurology, Emory University School of Medicine, Atlanta, Georgia, USA
- Department of Biomedical Informatics, Emory University School of Medicine, Atlanta, Georgia, USA
- Department of Biomedical Engineering, Georgia Institute of Technology, Atlanta, Georgia, USA
| | - Michael C. Rosenberg
- Department of Biomedical Informatics, Emory University School of Medicine, Atlanta, Georgia, USA
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6
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Bonassi G, Lagravinese G, Bove M, Bisio A, Botta A, Putzolu M, Cosentino C, Mezzarobba S, Pelosin E, Avanzino L. How Music Moves Us: Music-induced Emotion Influences Motor Learning. Neuroscience 2023; 526:246-255. [PMID: 37437801 DOI: 10.1016/j.neuroscience.2023.06.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 06/08/2023] [Accepted: 06/26/2023] [Indexed: 07/14/2023]
Abstract
Music is an important tool for the induction and regulation of emotion. Although learning a sequential motor behaviour is essential to normal motor function, to our knowledge, the role of music-induced emotion on motor learning has not been explored. Our experiment aimed to determine whether listening to different emotional music could influence motor sequence learning. We focused on two sub-components of motor sequence learning: the acquisition of the order of the elements in the sequence (the "what"), and the ability to carry out the sequence, combining the elements in a single, skilled action (the "how"). Twenty subjects performed a motor sequence-learning task with a digitizing tablet in three different experimental sessions. In each session they executed the task while listening to three different musical pieces, eliciting fearful, pleasant, and neutral mood. Eight targets were presented in a pre-set order and subjects were asked to learn the sequence while moving. Music-induced pleasure had an impact on movement kinematics with onset time and peak velocity decreasing and movement time increasing more with respect to neutral music session. Declarative learning, verbal recall of the sequence order, was improved under emotional manipulation, but only for fear-condition. Results suggest that music-induced emotion can influence both sub-components of motor learning in a different way. Music-induced pleasure may have improved motor components of sequence learning by means of increased striatal dopamine availability whereas music-induced fear may facilitate the recruitment of attentional circuits, thus acting on declarative knowledge of the sequence order.
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Affiliation(s)
- Gaia Bonassi
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, Genoa, Italy
| | - Giovanna Lagravinese
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, Genoa, Italy
| | - Marco Bove
- Department of Experimental Medicine, Section of Human Physiology, University of Genoa, Viale Benedetto XV 3, Genoa, 16132, Italy
| | - Ambra Bisio
- Department of Experimental Medicine, Section of Human Physiology, University of Genoa, Viale Benedetto XV 3, Genoa, 16132, Italy
| | | | | | - Carola Cosentino
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, Genoa, Italy
| | - Susanna Mezzarobba
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, Genoa, Italy
| | - Elisa Pelosin
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, Genoa, Italy; IRCCS, Ospedale Policlinico San Martino, Genoa, Italy.
| | - Laura Avanzino
- Department of Experimental Medicine, Section of Human Physiology, University of Genoa, Viale Benedetto XV 3, Genoa, 16132, Italy; IRCCS, Ospedale Policlinico San Martino, Genoa, Italy
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Grebosz-Haring K, Thun-Hohenstein L, Schuchter-Wiegand AK, Bathke AC, Clift S. The need for robust critique of arts and health research: Dance-movement therapy, girls, and depression. Ann N Y Acad Sci 2023; 1525:128-139. [PMID: 37230739 DOI: 10.1111/nyas.15006] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
We examine a highly cited randomized controlled trial on dance-movement therapy with adolescent girls with mild depression and examine its treatment in 14 evidence reviews and meta-analyses of dance research. We demonstrate substantial limitations in the trial which seriously undermine the conclusions reached regarding the effectiveness of dance movement therapy in reducing depression. We also show that the dance research reviews vary substantially in their treatment of the study. Some reviews provide a positive assessment of the study and take its findings at face value without critical commentary. Others are critical of the study, identifying significant limitations, but showing marked differences in Cochrane Risk of Bias assessments. Drawing on recent criticisms of systematic reviewing and meta-analysis, we consider how reviews can be so variable and discuss what is needed to improve the quality of primary studies, systematic reviews, and meta-analyses in the field of creative arts and health.
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Affiliation(s)
- Katarzyna Grebosz-Haring
- Interuniversity Organisation Science & Art, Paris Lodron University Salzburg/Mozarteum University Salzburg, Salzburg, Austria
- Faculty of Art History, Musicology and Dance Studies, Paris Lodron University Salzburg, Salzburg, Austria
| | | | - Anna K Schuchter-Wiegand
- Interuniversity Organisation Science & Art, Paris Lodron University Salzburg/Mozarteum University Salzburg, Salzburg, Austria
- Faculty of Art History, Musicology and Dance Studies, Paris Lodron University Salzburg, Salzburg, Austria
| | - Arne C Bathke
- Faculty of Artificial Intelligence and Human Interfaces, Paris Lodron University Salzburg, Salzburg, Austria
| | - Stephen Clift
- Sidney De Haan Research Centre for Arts and Health, Canterbury Christ Church University, Canterbury, UK
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8
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Koshimori Y, Thaut MH. Rhythmic auditory stimulation as a potential neuromodulator for Parkinson's disease. Parkinsonism Relat Disord 2023:105459. [PMID: 37277293 DOI: 10.1016/j.parkreldis.2023.105459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 05/23/2023] [Accepted: 05/24/2023] [Indexed: 06/07/2023]
Abstract
Auditory rhythm-based therapeutic interventions such as rhythmic auditory stimulation (RAS) are effective in improving gait and balance and preventing falls in idiopathic Parkinson's disease (PD). Research showing associated neuromodulatory effects of RAS on brain oscillations is also emerging. The neuromodulation may be induced by neural entrainment and cross-frequency oscillatory coupling. Auditory rhythm and RAS based interventions are potentially effective in improving other PD symptoms and can be extended to atypical parkinsonism.
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Affiliation(s)
- Yuko Koshimori
- Music and Health Science Research Collaboratory, Faculty of Music, University of Toronto, 90 Wellesley Street West, Toronto, ON, M5S 1C5, Canada.
| | - Michael H Thaut
- Music and Health Science Research Collaboratory, Faculty of Music, University of Toronto, 90 Wellesley Street West, Toronto, ON, M5S 1C5, Canada.
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9
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Soyeux O, Marchand S. A web app-based music intervention reduces experimental thermal pain: A randomized trial on preferred versus least-liked music style. FRONTIERS IN PAIN RESEARCH (LAUSANNE, SWITZERLAND) 2023; 3:1055259. [PMID: 36726374 PMCID: PMC9885533 DOI: 10.3389/fpain.2022.1055259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Accepted: 12/05/2022] [Indexed: 01/18/2023]
Abstract
Digital technologies are increasingly being used to strengthen national health systems. Music is used as a management technique for pain. The objective of this study is to demonstrate the effects of a web app-based music intervention on pain. The participants were healthy adults and underwent three conditions: Conditioned Pain Modulation (CPM), Most-Liked Music (MLM) and Least-Liked Music (LLM). The music used is MUSIC CARE©, a web app-based personalized musical intervention ("U" Sequence based on a musical composition algorithm). Thermal pain was measured before starting the 20-min music intervention and after three time points for each music condition: 2.20, 11.30, and 20 min. Mean pain perceptions were significantly reduced under both LLM and MLM conditions. Pain decrease was more important under MLM condition than LLM condition at 2.20 min with a mean difference between both conditions of 9.7 (±3.9) (p = 0.0195) and at 11.30 min [9.2 (±3.3), p = 0.0099]. LLM is correlated with CPM but not MLM, suggesting different mechanisms between LLM and MLM. Musical intervention, a simple method of application, fits perfectly into a multidisciplinary global approach and helps to treat the pain and anxiety disorders of participants. Clinical trial registration: [https://clinicaltrials.gov/ct2/show/NCT04862832], ClinicalTrials.gov [NCT04862832].
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Affiliation(s)
- Orelle Soyeux
- International Laboratory for Brain, Music and Sound Research (BRAMS), University of Montreal, McGill University, Montreal, QC, Canada,Department of Psychology, University of Montreal, Montreal, QC, Canada
| | - Serge Marchand
- Research Centre, Sherbrooke's University Hospital, Sherbrooke, QC, Canada,Faculty of Medicine and Health Sciences, University of Sherbrooke, Sherbrooke, QC, Canada,Correspondence: Serge Marchand
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