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He Y, Ge L, Yuan J, Wang Y, Zheng D, Rui A, Song J, Hu L, Wei GX. Interoceptive awareness mediated the effects of a 15-minute diaphragmatic breathing on empathy for pain: A randomized controlled trial. Psychophysiology 2024:e14573. [PMID: 38530127 DOI: 10.1111/psyp.14573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 02/28/2024] [Accepted: 03/12/2024] [Indexed: 03/27/2024]
Abstract
Although empathy for pain plays an important role in positive interpersonal relationships and encourages engagement in prosocial behavior, it remains largely unknown whether empathy for pain could be effectively altered by psychophysiological techniques. This study aimed to investigate the impact of a single session of diaphragmatic breathing practice on empathy for pain and examine the potential mechanism involving interoceptive awareness. A total of 66 healthy participants were randomly assigned to the intervention group or the control group. The intervention group received a 15-minute diaphragmatic breathing (DB) practice with real-time biofeedback, while the control group was to gaze at a black screen at rest and not engaged in any other activities. Before and after the invention, all participants were instructed to evaluate the intensity and unpleasantness of empathy for pain while watching different pictures with pain or non-pain conditions. The Multidimensional Assessment of Interoceptive Awareness (MAIA) was then administered to measure interoceptive awareness. The results indicated a significant interaction between group and time with regard to empathy for pain and MAIA. The DB group showed a statistically significant decrease in both pain intensity and unpleasantness during the pain picture condition, as well as a noteworthy increase in MAIA scores. The control group did not demonstrate any substantial changes. More importantly, the regulation of attention, a dimension of MAIA, had a significant mediating effect on the impact of diaphragmatic breathing on reported unpleasantness. Diaphragmatic breathing could serve as a simple, convenient, and practical strategy to optimize human empathy for pain that warrants further investigation, which has important implications not only for individuals with impaired empathy for pain but also for the improvement of interoceptive awareness.
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Affiliation(s)
- Yaping He
- CAS Key Laboratory of Behavioral Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Likun Ge
- CAS Key Laboratory of Behavioral Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Jiajin Yuan
- Sichuan Key Laboratory of Psychology and Behavior of Discipline Inspection and Supervision, Institute of Brain and Psychological Sciences, Sichuan Normal University, Chengdu, China
| | - Yingying Wang
- School of Psychology, Beijing Sport University, Beijing, China
| | - Danni Zheng
- School of Psychology, Beijing Sport University, Beijing, China
| | - An Rui
- School of Psychology, Beijing Sport University, Beijing, China
| | - Jun Song
- Experimental Research Center of China Academy of Chinese Medical Sciences, National Chinese Medicine Experts Inheritance Office, Beijing, China
| | - Li Hu
- CAS Key Laboratory of Behavioral Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Gao-Xia Wei
- CAS Key Laboratory of Behavioral Science, Institute of Psychology, Chinese Academy of Sciences, Beijing, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
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Abstract
In recent years, there has been a significant rise in interest in interoception, the processing of internal bodily signals. This interest has been coupled by increased concerns regarding the measurement and conceptualisation of interoception. Focusing on cardiac interoceptive accuracy, I outline what I believe to be the most pressing issues in the field of interoception-specifically the continued reliance on the heartbeat counting task. I then provide an overview of what I believe to be more general limitations concerning how we measure and conceptualise individual differences in interoception and suggestions for a way forward. Specifically, I believe that by moving beyond single measurements, establishing optimal levels of interoceptive accuracy, and refocusing from accuracy to propensity, we may be able to uncover the real-life relevance of interoceptive abilities.
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Affiliation(s)
- Jennifer Murphy
- Department of Psychology, Royal Holloway, University of London, Egham, UK
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3
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Fazia G, Carbone EA, Rania M, Quirino D, Aloi M, de Filippis R, De Fazio P, Colloca L, Segura-García C. Pain experience in eating disorders: The mediating role of depression, alexithymia and interoceptive awareness. Eur Eat Disord Rev 2024; 32:148-160. [PMID: 37676995 DOI: 10.1002/erv.3020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 07/02/2023] [Accepted: 08/03/2023] [Indexed: 09/09/2023]
Abstract
OBJECTIVE Evidence suggests reduced sensitivity to pain due to high pain threshold in anorexia and bulimia nervosa and a possible role of depression, alexithymia and interoceptive awareness on pain experience. This study examined whether self-report and real-time evoked pain experience were mediated by depression, alexithymia and interoceptive awareness in a comprehensive sample of patients with eating disorders (ED). METHOD 145 participants (90 ED, 55 healthy controls (HC)) underwent a real-time evoked examination of pain and completed self-report questionnaires for pain (Pain Detect Questionnaire (PD-Q), PD-Q VAS, Leeds Assessment of Neuropathic Symptoms and Signs), depression (BDI-II), interoceptive awareness Multidimensional Assessment of Interoceptive Awareness (MAIA), and alexithymia (TAS-20). Three mediation models, with ED diagnosis as independent variable, and BDI, MAIA and TAS-20 as mediators, were tested. RESULTS Participants with ED and HC exhibited similar pain type and intensity (self-report and real-time). Eating disorders diagnosis was associated with lower self-report pain intensity and non-neuropathic like pain experience (model 1-2). Depressive symptoms partially (model 1-2) or fully (model 3) mediated the association between ED diagnosis and pain experience, alone (model 1) or via alexithymia (model 3). Interoceptive awareness did not influence pain symptomatology. DISCUSSION ED diagnosis is associated with non-neuropathic and lower pain experience. However, concurrent depression and alexithymia are associated with higher pain symptoms and neuropathic features. These results could inform clinicians about the influence of psychopathology on pain experience in ED.
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Affiliation(s)
- Gilda Fazia
- Department of Health Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy
- Outpatient Unit for Clinical Research and Treatment of Eating Disorders, University Hospital Mater Domini, Catanzaro, Italy
| | - Elvira Anna Carbone
- Outpatient Unit for Clinical Research and Treatment of Eating Disorders, University Hospital Mater Domini, Catanzaro, Italy
- Psychiatry Unit, Department of Medical and Surgical Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy
| | - Marianna Rania
- Outpatient Unit for Clinical Research and Treatment of Eating Disorders, University Hospital Mater Domini, Catanzaro, Italy
| | - Daria Quirino
- Outpatient Unit for Clinical Research and Treatment of Eating Disorders, University Hospital Mater Domini, Catanzaro, Italy
| | - Matteo Aloi
- Department of Health Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Renato de Filippis
- Outpatient Unit for Clinical Research and Treatment of Eating Disorders, University Hospital Mater Domini, Catanzaro, Italy
- Psychiatry Unit, Department of Health Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy
| | - Pasquale De Fazio
- Psychiatry Unit, Department of Health Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy
| | - Luana Colloca
- Pain and Translational Symptom Science, University of Maryland School of Nursing, Baltimore, Maryland, USA
- Departments of Anesthesiology and Psychiatry, School of Medicine, University of Maryland, Baltimore, Maryland, USA
- Center to Advance Chronic Pain Research, University of Maryland, Baltimore, Maryland, USA
| | - Cristina Segura-García
- Outpatient Unit for Clinical Research and Treatment of Eating Disorders, University Hospital Mater Domini, Catanzaro, Italy
- Department of Medical and Surgical Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy
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Bastoni I, Guerrini Usubini A, Gobetti M, Sanna M, Pagnoncelli G, Uboldi L, Villa V, Castelnuovo G, Sartorio A, Mendolicchio L. Let the Body Talk: Preliminary Data of an Open Trial of Dance Movement Therapy for Eating Disorders. J Clin Med 2023; 13:5. [PMID: 38202012 PMCID: PMC10779718 DOI: 10.3390/jcm13010005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 12/14/2023] [Accepted: 12/15/2023] [Indexed: 01/12/2024] Open
Abstract
BACKGROUND There is growing support for considering Dance Movement Therapy (DMT) as an effective approach to improving physical and psychological symptoms in eating disorders (ED), but additional evidence is needed. The current study aims to investigate the effectiveness of a DMT intervention for inpatients with ED during an in-hospital rehabilitation program for ED in reducing emotion dysregulation and alexithymia and improving interoceptive awareness. METHODS Forty-nine consecutive inpatient young women with ED (aged between 18 and 34 years) recruited from a clinical center for the rehabilitation of obesity and ED received four group sessions of DMT intervention. All participants completed the Difficulties in Emotion Regulation Scale (DERS), the Toronto Alexithymia Scale (TAS), and the Multidimensional Assessment of Interoceptive Awareness Scale (MAIA) before (Time 0) and after the intervention (Time 1). Paired-sample t-tests were run to assess differences between Time 0 to Time 1. RESULTS From pre-to-post interventions, there was a significant reduction in the means of all of the subscales of DERS, suggesting an improvement in emotion regulation competencies, with the only exception for difficulties in awareness that increased (p = 0.016). We also found a significant reduction in alexithymia, as proved by significant differences in all of the subscales and the total score of TAS (p < 0.001), and significant improvements in interoceptive awareness as suggested by increased scores of the noticing (p = 0.043), emotional awareness (p < 0.001), body listening (p < 0.001), and trusting (p < 0.001) subscales of MAIA. CONCLUSION Overall, our results point towards the efficacy of dance/movement in reducing symptoms of eating disorders. Our findings also suggest that dancing can be considered a useful intervention to increase emotional regulation, reduce alexithymia, and enhance interoceptive awareness.
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Affiliation(s)
- Ilaria Bastoni
- Psychology Research Laboratory, Istituto Auxologico Italiano, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), 20145 Milan, Italy; (I.B.); (V.V.); (G.C.)
- Centro Arti Terapie, 20122 Milan, Italy; (M.S.); (G.P.); (L.U.)
| | - Anna Guerrini Usubini
- Psychology Research Laboratory, Istituto Auxologico Italiano, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), 20145 Milan, Italy; (I.B.); (V.V.); (G.C.)
| | - Maria Gobetti
- Department of Psychology, Catholic University of Milan, 20123 Milan, Italy;
| | - Mila Sanna
- Centro Arti Terapie, 20122 Milan, Italy; (M.S.); (G.P.); (L.U.)
| | - Glenda Pagnoncelli
- Centro Arti Terapie, 20122 Milan, Italy; (M.S.); (G.P.); (L.U.)
- Politecnico di Milano—METID: Metodi e Tecnologie Innovative per la Didattica, 20133 Milan, Italy
| | - Laura Uboldi
- Centro Arti Terapie, 20122 Milan, Italy; (M.S.); (G.P.); (L.U.)
| | - Valentina Villa
- Psychology Research Laboratory, Istituto Auxologico Italiano, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), 20145 Milan, Italy; (I.B.); (V.V.); (G.C.)
| | - Gianluca Castelnuovo
- Psychology Research Laboratory, Istituto Auxologico Italiano, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), 20145 Milan, Italy; (I.B.); (V.V.); (G.C.)
- Department of Psychology, Catholic University of Milan, 20123 Milan, Italy;
| | - Alessandro Sartorio
- Experimental Laboratory for Auxo-Endocrinological Research, Istituto Auxologico Italiano, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), 20145 Milan, Italy;
| | - Leonardo Mendolicchio
- Division of Eating and Nutrition Disorders, Istituto Auxologico Italiano, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), 28824 Verbania, Italy;
- Experimental Laboratory for Metabolic Neurosciences, Istituto Auxologico Italiano, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), 28824 Verbania, Italy
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Bijsterbosch JM, Hasenack B, van Rooijen B, Sternheim LC, Boelen PA, Dijkerman HC, Keizer A. Intolerable feelings of uncertainty within the body: Associations between interoceptive awareness, intolerance of uncertainty, and body dissatisfaction. J Adolesc 2023; 95:1678-1688. [PMID: 37655512 DOI: 10.1002/jad.12237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 08/15/2023] [Accepted: 08/17/2023] [Indexed: 09/02/2023]
Abstract
BACKGROUND Adolescence is a period marked by important physical and social changes, which often leads to an increase of body dissatisfaction. Recent studies have shown an association between interoception and body dissatisfaction in female adolescents. One variable that may contribute to the association between interoceptive awareness and body dissatisfaction is intolerance of uncertainty (IU). This study aims to investigate multiple facets of interoceptive awareness, IU, and their relations with body dissatisfaction in adolescent girls. METHODS In a cross-sectional study, a convenience sample of 307 adolescent girls (mean age = 17.73; SD = 1.02) was recruited in the Netherlands in 2022. Three questionnaires were completed measuring interoceptive awareness, IU, and body dissatisfaction. A moderation analyses using a multiple hierarchical regression was used to investigate associations between variables. RESULTS Correlation analyses indicated that several facets of lower interoceptive awareness (Not distracting, Not worrying and Trusting) were related to higher levels of body dissatisfaction. IU only marginally moderated the relationship between several domains of interoceptive awareness (Notice, Attention regulation and Emotional awareness) and body dissatisfaction. DISCUSSION Findings suggest that experiencing bodily signals as ambiguous and uncertain may result in more complex body image issues. Within certain domains of interoceptive awareness, IU may affect the process of appraising bodily signals. Furthermore, adolescent girls who do not feel safe in their body and who find it difficult to distract their thoughts when experiencing pain or discomfort in their body may be particularly at risk for developing more complex body image disturbances and may benefit from interventions improving both interoceptive awareness and IU. Moreover, future research should focus on interoceptive awareness and IU as potential underlying mechanisms for body image issues.
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Affiliation(s)
| | - Birgit Hasenack
- Department of Clinical Psychology, Utrecht University, Utrecht, The Netherlands
| | - Bregje van Rooijen
- Department of Clinical Psychology, Utrecht University, Utrecht, The Netherlands
| | - Lot C Sternheim
- Department of Clinical Psychology, Utrecht University, Utrecht, The Netherlands
| | - Paul A Boelen
- Department of Clinical Psychology, Utrecht University, Utrecht, The Netherlands
- ARQ National Psychotrauma Centre, Diemen, The Netherlands
- ARQ Centrum'45, Diemen, The Netherlands
| | - H Chris Dijkerman
- Department of Experimental Psychology, Utrecht University, Utrecht, The Netherlands
| | - Anouk Keizer
- Department of Experimental Psychology, Utrecht University, Utrecht, The Netherlands
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Meneguzzo P, Di Pascoli L, Bindolo MC, Collantoni E, Meregalli V, Zanetti T, Veronese A, Tenconi E, Favaro A. The Psychological and Medical Landscape of Anorexia Nervosa over a Decade: A Retrospective Study of Possible Physical and Psychological Shifts. J Clin Med 2023; 12:7294. [PMID: 38068346 PMCID: PMC10707422 DOI: 10.3390/jcm12237294] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 11/14/2023] [Accepted: 11/22/2023] [Indexed: 02/16/2024] Open
Abstract
In recent years, the definition, clinical characteristics, and psychological aspects of anorexia nervosa (AN) have undergone notable changes, influenced by various factors such as biology, psychology, and the environment. The COVID-19 pandemic is one such external factor that has been preliminarily identified as affecting the clinical presentation of AN. This study specifically aims to assess the alterations in psychological and medical features observed in individuals with AN during the pandemic. This study is a retrospective case review of 252 people diagnosed with AN from two different cohorts: 2010-2012 and 2021. A comparison of psychological and medical data was conducted to identify specific differences in the initial clinical evaluation. Additionally, different effects of the pandemic on age cohorts were assessed, with a focus on distinctions between adolescents and adults. Results revealed that the pandemic cohort had a higher number of new cases, with patients being younger and experiencing more severe psychological symptoms. Hospitalization rates upon first access were also elevated, but no significant differences in medical values were observed. Adolescents during the pandemic showed increased episodes of binge eating, decreased obsessive-compulsive symptoms, and greater difficulty in interoceptive awareness. This study reveals distinct differences in symptomatology among patients, with a particular focus on psychological characteristics such as impulsive behaviors and interoceptive awareness. These behavioral and interoceptive changes could have potential considerations in the treatment pathway. Further investigations are warranted to gain a deeper understanding of the evolving clinical presentation of anorexia nervosa after the pandemic.
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Affiliation(s)
- Paolo Meneguzzo
- Department of Neuroscience, University of Padova, 35122 Padova, Italy; (E.C.); (V.M.); (E.T.); (A.F.)
- Padova Neuroscience Center, University of Padova, 35122 Padova, Italy
| | - Lorenza Di Pascoli
- Unit of Internal Medicine and Hepatology (UIMH), Department of Medicine, Padova University Hospital, 35128 Padova, Italy
- Eating Disorders Unit, Padova University Hospital, 35128 Padova, Italy
| | - Maria Cristina Bindolo
- Unit of Internal Medicine and Hepatology (UIMH), Department of Medicine, Padova University Hospital, 35128 Padova, Italy
| | - Enrico Collantoni
- Department of Neuroscience, University of Padova, 35122 Padova, Italy; (E.C.); (V.M.); (E.T.); (A.F.)
- Padova Neuroscience Center, University of Padova, 35122 Padova, Italy
| | - Valentina Meregalli
- Department of Neuroscience, University of Padova, 35122 Padova, Italy; (E.C.); (V.M.); (E.T.); (A.F.)
- Padova Neuroscience Center, University of Padova, 35122 Padova, Italy
| | - Tatiana Zanetti
- Eating Disorders Unit, Padova University Hospital, 35128 Padova, Italy
| | - Angela Veronese
- Eating Disorders Unit, Padova University Hospital, 35128 Padova, Italy
| | - Elena Tenconi
- Department of Neuroscience, University of Padova, 35122 Padova, Italy; (E.C.); (V.M.); (E.T.); (A.F.)
- Padova Neuroscience Center, University of Padova, 35122 Padova, Italy
| | - Angela Favaro
- Department of Neuroscience, University of Padova, 35122 Padova, Italy; (E.C.); (V.M.); (E.T.); (A.F.)
- Padova Neuroscience Center, University of Padova, 35122 Padova, Italy
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Bullock AJ, Goldbacher EM. Interoceptive awareness and emotional eating in college women: the role of appetite and emotional awareness. J Am Coll Health 2023; 71:2445-2450. [PMID: 34469250 DOI: 10.1080/07448481.2021.1970566] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 07/01/2021] [Accepted: 08/16/2021] [Indexed: 06/13/2023]
Abstract
Objective: Emotional eating is prevalent among college women. Deficits in interoceptive awareness, or the ability to perceive and identify internal sensations, are associated with emotional eating. Separately examining the specific components of interoceptive awareness, appetite and emotional awareness, in relation to emotional eating may improve prevention and treatment of emotional eating in college women.Participants: 143 women at an urban Northeastern university.Methods: This was a cross-sectional study using self-report measures of interoceptive awareness, appetite and emotional awareness, emotional eating, and depression. Simultaneous regression analyses examined the independent association of appetite and emotional awareness with emotional eating, controlling for depression.Results: Consistent with hypotheses, lower interoceptive awareness was associated with higher emotional eating. Appetite and emotional awareness, were each uniquely associated with emotional eating independent of depression, even when entered simultaneously.Conclusions: Future prevention and treatment of emotional eating in college women should target improvements in appetite and emotional awareness.
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Affiliation(s)
- Anastasia J Bullock
- Department of Behavioral Medicine, Cooper University Hospital, Camden, New Jersey, USA
| | - Edie M Goldbacher
- Department of Psychology, La Salle University, Philadelphia, Pennsylvania, USA
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8
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Garrido-Palomino I, España-Romero V. Fear of falling in women: A psychological training intervention improves climbing performance. J Sports Sci 2023; 41:1518-1529. [PMID: 37965818 DOI: 10.1080/02640414.2023.2281157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 11/01/2023] [Indexed: 11/16/2023]
Abstract
The main purpose of this study was to determine the effect of a psychological training intervention based on emotional regulation on anxiety and climbing ability in women climbers with fear of falling. A secondary aim was to compare the outcomes of climbing ability, anxiety, self-confidence and interoceptive awareness (IA) between the psychological group (PG), a training (TG) and a control group. Self-reported climbing ability, anxiety and IA were assessed using Competitive State Anxiety Inventory-2 and the Multidimensional Assessment of Interoceptive Awareness questionnaire. Results indicated a significant improvement in climbing ability for both PG and TG. The PG showed a significant reduction in cognitive and somatic anxiety, while the TG only exhibited a reduction in cognitive anxiety. Moreover, the PG demonstrated a greater significant increase in self-confidence compared to the TG. IA improved in five subscales for the PG, whereas the TG changed in only two subscales. In conclusion, a psychological training intervention focusing on emotional regulation might contribute to improvements in IA, reduced anxiety levels, and enhancements in climbing ability and self-confidence among women climbers facing fear of falling.
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Affiliation(s)
- Inmaculada Garrido-Palomino
- MOVE-IT Research Group and Department of Physical Education, Faculty of Education Sciences, University of Cádiz, Cádiz, Spain
| | - Vanesa España-Romero
- MOVE-IT Research Group and Department of Physical Education, Faculty of Education Sciences, University of Cádiz, Cádiz, Spain
- Biomedical Research and Innovation Institute of Cádiz (INiBICA) Research Unit, Puerta del Mar University Hospital, University of Cádiz, Cádiz, Spain
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Klocek A, Řiháček T. The associations between interoceptive awareness, emotion regulation, acceptance, and well-being in patients receiving multicomponent treatment: a dynamic panel network model. Res Psychother 2023; 26:659. [PMID: 37503659 PMCID: PMC10483484 DOI: 10.4081/ripppo.2023.659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 05/14/2023] [Indexed: 07/29/2023]
Abstract
Mechanisms of change represent the cornerstone of the therapeutic process. This study aimed to investigate how network models could be used to test mechanisms of change at a group level. A secondary aim was to investigate which of the several hypothesized mechanisms (emotion regulation, interoceptive awareness, and acceptance) are related to changes in psychological well-being. The sample comprised adult patients suffering from psychological disorders (N=444; 70% women) from 7 clinical sites in the Czech Republic who were undergoing groupbased multicomponent treatment composed mainly of psychodynamic psychotherapy (lasting from 4 to 12 weeks depending on the clinical site). Data were collected weekly using the multidimensional assessment of interoceptive awareness, emotion regulation skills questionnaire, chronic pain acceptance questionnaire-symptoms and outcome rating scale. A lag-1 longitudinal network model was employed for exploratory analysis of the panel data. The pruned final model demonstrated a satisfactory fit. Three networks were computed, i.e., temporal, contemporaneous, and between-person networks. The most central node was the modification of negative emotions. Mechanisms that were positively associated with well-being included modification, readiness to confront negative emotions, activity engagement, and trust in bodily signals. Acceptance of negative emotions showed a negative association with well-being. Moreover, noticing bodily sensations, not worrying, and self-regulation contributed indirectly to changes in well-being. In conclusion, the use of network methodology to model panel data helped generate novel hypotheses for future research and practice; for instance, well-being could be actively contributing to other mechanisms, not just a passive outcome.
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Affiliation(s)
- Adam Klocek
- Psychology Research Institute; Department of Psychology, Faculty of Social Studies, Masaryk University, Brno.
| | - Tomáš Řiháček
- Department of Psychology, Faculty of Social Studies, Masaryk University, Brno.
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10
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Joshi SA, Aupperle RL, Khalsa SS. Interoception in Fear Learning and Posttraumatic Stress Disorder. Focus (Am Psychiatr Publ) 2023; 21:266-277. [PMID: 37404967 PMCID: PMC10316209 DOI: 10.1176/appi.focus.20230007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 07/06/2023]
Abstract
Posttraumatic stress disorder (PTSD) is a psychiatric condition characterized by sustained symptoms, including reexperiencing, hyperarousal, avoidance, and mood alterations, following exposure to a traumatic event. Although symptom presentations in PTSD are heterogeneous and incompletely understood, they likely involve interactions between neural circuits involved in memory and fear learning and multiple body systems involved in threat processing. PTSD differs from other psychiatric conditions in that it is a temporally specific disorder, triggered by a traumatic event that elicits heightened physiological arousal, and fear. Fear conditioning and fear extinction learning have been studied extensively in relation to PTSD, because of their central role in the development and maintenance of threat-related associations. Interoception, the process by which organisms sense, interpret, and integrate their internal body signals, may contribute to disrupted fear learning and to the varied symptom presentations of PTSD in humans. In this review, the authors discuss how interoceptive signals may serve as unconditioned responses to trauma that subsequently serve as conditioned stimuli, trigger avoidance and higher-order conditioning of other stimuli associated with these interoceptive signals, and constitute an important aspect of the fear learning context, thus influencing the specificity versus generalization of fear acquisition, consolidation, and extinction. The authors conclude by identifying avenues for future research to enhance understanding of PTSD and the role of interoceptive signals in fear learning and in the development, maintenance, and treatment of PTSD.
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Affiliation(s)
- Sonalee A Joshi
- Laureate Institute for Brain Research, Tulsa, Oklahoma (all authors); Department of Psychology, University of Michigan, Ann Arbor (Joshi); Oxley College of Health Sciences, School of Community Medicine, University of Tulsa, Tulsa (Aupperle, Khalsa)
| | - Robin L Aupperle
- Laureate Institute for Brain Research, Tulsa, Oklahoma (all authors); Department of Psychology, University of Michigan, Ann Arbor (Joshi); Oxley College of Health Sciences, School of Community Medicine, University of Tulsa, Tulsa (Aupperle, Khalsa)
| | - Sahib S Khalsa
- Laureate Institute for Brain Research, Tulsa, Oklahoma (all authors); Department of Psychology, University of Michigan, Ann Arbor (Joshi); Oxley College of Health Sciences, School of Community Medicine, University of Tulsa, Tulsa (Aupperle, Khalsa)
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11
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Burrows K, Figueroa-Hall L, Stewart J, Alarbi A, Kuplicki R, Hannafon B, Tan C, Risbrough V, McKinney B, Ramesh R, Victor T, Aupperle R, Savitz J, Teague K, Khalsa S, Paulus M. Exploring the role of neuronal-enriched extracellular vesicle miR-93 and interoception in major depressive disorder. Res Sq 2023:rs.3.rs-2813878. [PMID: 37398092 PMCID: PMC10312986 DOI: 10.21203/rs.3.rs-2813878/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/04/2023]
Abstract
Major depressive disorder (MDD) is associated with interoceptive processing dysfunctions, but the molecular mechanisms underlying this dysfunction are poorly understood. This study combined brain Neuronal-Enriched Extracellular Vesicle (NEEV) technology and serum markers of inflammation and metabolism with Functional Magnetic Resonance Imaging (fMRI) to identify the contribution of gene regulatory pathways, in particular micro-RNA (miR) 93, to interoceptive dysfunction in MDD. Individuals with MDD (n = 44) and healthy comparisons (HC; n = 35) provided blood samples and completed an interoceptive attention task during fMRI. EVs were separated from plasma using a precipitation method. NEEVs were enriched by magnetic streptavidin bead immunocapture utilizing a neural adhesion marker (CD171) biotinylated antibody. NEEV specificities were confirmed by ow cytometry, western blot, particle size analyzer, and transmission electron microscopy. NEEV small RNAs were purified and sequenced. Results showed that: (1) MDD exhibited lower NEEV miR-93 expression than HC; (2) within MDD but not HC, those individuals with the lowest NEEV miR-93 expression had the highest serum concentrations of interleukin (IL)-1 receptor antagonist, IL-6, tumor necrosis factor, and leptin; and (3) within HC but not MDD, those participants with the highest miR-93 expression showed the strongest bilateral dorsal mid-insula activation. Since miR-93 is regulated by stress and affects epigenetic modulation by chromatin reorganization, these results suggest that healthy individuals but not MDD participants show an adaptive epigenetic regulation of insular function during interoceptive processing. Future investigations will need to delineate how specific internal and external environmental conditions contribute to miR-93 expression in MDD and what molecular mechanisms alter brain responsivity to body-relevant signals.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | - Kent Teague
- University of Oklahoma School of Community Medicine
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12
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Takaoka S, Wakaizumi K, Tanaka C, Tanaka S, Kawate M, Hoshino R, Matsudaira K, Fujisawa D, Morisaki H, Kosugi S. Decreased Interoceptive Awareness as a Risk Factor for Moderate to Severe Pain in Japanese Full-Time Workers: A Longitudinal Cohort Study. J Clin Med 2023; 12:jcm12082896. [PMID: 37109233 PMCID: PMC10146895 DOI: 10.3390/jcm12082896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Revised: 04/07/2023] [Accepted: 04/14/2023] [Indexed: 04/29/2023] Open
Abstract
Interoceptive awareness, the conscious perception of internal bodily states, is a key construct of mind-body interaction. Decreases in interoceptive awareness, as measured by the Multidimensional Assessment of Interoceptive Awareness (MAIA), are found in chronic pain patients. In this study, we explored whether a specific aspect of interoceptive awareness is a risk for the onset and chronicity of pain. A longitudinal cohort study was conducted in 2018 and 2020 among a sample of full-time workers in an industrial manufacturing company in Japan. Participants completed a questionnaire on pain intensity, MAIA, exercise habits, kinesiophobia, psychological distress and work stress. Principal component analyses using the MAIA identified two principal components: self-control and emotional stability. Low emotional stability was associated with the prevalence of moderate to severe pain in 2020 among people with mild or no pain in 2018 (p < 0.01). Lack of exercise habits were associated with the prevalence of moderate to severe pain in 2020 among people with pain in 2018 (p < 0.01). Furthermore, exercise habits were associated with reduction in kinesiophobia among people with moderate to severe pain in 2018 (p = 0.047). Overall, these findings indicate that low emotional stability may be a risk for the onset of moderate to severe pain; lack of exercise habits may sustain kinesiophobia and be a risk for the chronicity of pain.
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Affiliation(s)
- Saki Takaoka
- Department of Anesthesiology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
- Interdisciplinary Pain Center, Keio University Hospital, Tokyo 160-0016, Japan
| | - Kenta Wakaizumi
- Department of Anesthesiology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
- Interdisciplinary Pain Center, Keio University Hospital, Tokyo 160-0016, Japan
| | - Chisato Tanaka
- Interdisciplinary Pain Center, Keio University Hospital, Tokyo 160-0016, Japan
- Department of Neuropsychiatry, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Shintaro Tanaka
- Department of Neuropsychiatry, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Morihiko Kawate
- Department of Anesthesiology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
- Interdisciplinary Pain Center, Keio University Hospital, Tokyo 160-0016, Japan
| | - Reiko Hoshino
- Department of Anesthesiology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
- Interdisciplinary Pain Center, Keio University Hospital, Tokyo 160-0016, Japan
| | - Ko Matsudaira
- Department of Pain Medicine, Fukushima Medical University School of Medicine, Fukushima 960-1295, Japan
| | - Daisuke Fujisawa
- Interdisciplinary Pain Center, Keio University Hospital, Tokyo 160-0016, Japan
- Department of Neuropsychiatry, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Hiroshi Morisaki
- Department of Anesthesiology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
| | - Shizuko Kosugi
- Department of Anesthesiology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan
- Interdisciplinary Pain Center, Keio University Hospital, Tokyo 160-0016, Japan
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13
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Ware M, O’Connor P, Bub K, Backus D, McCully K. Investigating Relationships Among Interoceptive Awareness, Emotional Susceptibility, and Fatigue in Persons With Multiple Sclerosis. Int J MS Care 2023; 25:75-81. [PMID: 36923579 PMCID: PMC10010111 DOI: 10.7224/1537-2073.2022-007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
BACKGROUND Fatigue is a particularly debilitating symptom for people with multiple sclerosis (MS). Although personality traits and MS have been studied, interoception and emotional susceptibility and their links to fatigue have not yet been explored. METHODS Study participants provided demographic information and completed standardized patient-reported outcomes of walking function, physical activity, subjective fatigue, interoceptive awareness, and emotional susceptibility. A subset of participants participated in semistructured interviews discussing fatigue, body sensations, emotions, and their effects on exercise. Quantitative data were analyzed using multiple regression. Qualitative data were analyzed using thematic analysis. RESULTS Mean ± SD Fatigue Severity Scale scores (5.0 ± 1.3) indicated that fatigue was a problematic symptom. Mean ± SD Multidimensional Assessment of Interoceptive Awareness, Version 2 (2.8 ± 0.6) and Emotional Susceptibility Scale (3.0 ± 1.0) scores indicated lower levels of interoceptive awareness and emotional susceptibility. Quantitative data indicated no relationship between fatigue and interoceptive awareness (β = -0.20; P = .88) and emotional susceptibility (β = 0.03; P = .83), and neither were these related to physical activity (β = -0.07; P = .64). Qualitative themes indicated strong fatigue experiences involving the whole body and individual limbs, anger and frustration, and effects on physical activity. CONCLUSIONS Physically active people with MS report strong sensations of fatigue closely linked to frustration and helplessness. There was agreement between qualitative and quantitative assessments of fatigue but dissonance regarding interoceptive awareness and physical activity. The practice of clinicians, particularly those involved with facilitating or planning physical activity for persons with MS, would benefit from these findings about fatigue.
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Affiliation(s)
- Megan Ware
- From St Jude Children’s Research Hospital, Memphis, TN, USA (MW)
- Department of Kinesiology (MW, POC, KMC), College of Education, University of Georgia, Athens, GA, USA
| | - Patrick O’Connor
- Department of Kinesiology (MW, POC, KMC), College of Education, University of Georgia, Athens, GA, USA
| | - Kristen Bub
- Department of Educational Psychology (KB), College of Education, University of Georgia, Athens, GA, USA
| | | | - Kevin McCully
- Department of Kinesiology (MW, POC, KMC), College of Education, University of Georgia, Athens, GA, USA
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14
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Ironside M, DeVille DC, Kuplicki RT, Burrows KP, Smith R, Teed AR, Paulus MP, Khalsa SS. The unique face of comorbid anxiety and depression: increased interoceptive fearfulness and reactivity. Front Behav Neurosci 2023; 16:1083357. [PMID: 36755667 PMCID: PMC9899910 DOI: 10.3389/fnbeh.2022.1083357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Accepted: 12/21/2022] [Indexed: 01/25/2023] Open
Abstract
Anxiety and depression commonly co-occur, yet the underlying brain and behavioral processes are poorly understood. Here we examined the hypothesis that individuals with comorbid anxiety and depression would show increased fearful reactivity to an aversive interoceptive perturbation relative to depressed-only individuals. One-hundred and eighty anxious and/or depressed participants from the Tulsa 1000 study completed multi-level behavioral or functional magnetic resonance imaging assessments of interoception and nociception including breath-hold and cold-pressor challenges, and heartbeat perception and interoceptive attention tasks. One-hundred and four individuals with comorbid depression and anxiety disorders (Dep+Anx) were propensity matched with 52 individuals with depression-only (Dep). Data were analyzed using mixed-effects linear regression. The Dep+Anx group showed significantly greater self-reported fear of suffocation during breath holding (Wilcoxon r = 0.23) and reduced cold pain tolerance (R 2 = 0.027) signified by hand removal during immersion. However, these groups did not differ with respect to neutrally-valenced behavioral indices of heartbeat perception or neural indices of interoceptive attention. Individuals with comorbid depression and anxiety, vs. those with only depression, show increased respiratory fearfulness and nociceptive reactivity during perturbations of these signals, whilst showing similar interoceptive awareness in the absence of perturbation. Our findings suggest that individuals with comorbid anxiety and depression process aversive interoceptive and nociceptive signals differently than those with depression alone, providing support for a process model of increased threat sensitivity and hyperarousal in anxious depression.
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Affiliation(s)
- Maria Ironside
- Laureate Institute for Brain Research, Tulsa, OK, United States,Oxley College of Health Sciences, University of Tulsa, Tulsa, OK, United States,*Correspondence: Maria Ironside
| | - Danielle C. DeVille
- Laureate Institute for Brain Research, Tulsa, OK, United States,Department of Psychiatry, University of California, San Diego, La Jolla, CA, United States
| | | | | | - Ryan Smith
- Laureate Institute for Brain Research, Tulsa, OK, United States,Oxley College of Health Sciences, University of Tulsa, Tulsa, OK, United States
| | - Adam R. Teed
- Laureate Institute for Brain Research, Tulsa, OK, United States
| | - Martin P. Paulus
- Laureate Institute for Brain Research, Tulsa, OK, United States,Oxley College of Health Sciences, University of Tulsa, Tulsa, OK, United States
| | - Sahib S. Khalsa
- Laureate Institute for Brain Research, Tulsa, OK, United States,Oxley College of Health Sciences, University of Tulsa, Tulsa, OK, United States
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15
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Smith AR, Witte TK, Grunewald W, Kinkel-Ram S, Santivasci C, Crosby E, Williams T, Esche A, Tubman D, Dretsch M. Disrupted interoception in Military Service Members and Veterans with a history of suicidality. Suicide Life Threat Behav 2023; 53:289-302. [PMID: 36683352 DOI: 10.1111/sltb.12942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 12/28/2022] [Accepted: 12/29/2022] [Indexed: 01/24/2023]
Abstract
INTRODUCTION This project tested whether Service Members (SM) and Veterans with current suicidal ideation or a history of suicide attempt had greater interoceptive dysfunction than SM and Veterans with past or no suicidal ideation. METHOD Participants (N = 195; 69% male) were SM (62%) and Veterans (38%) who completed measures of suicidal thoughts and behaviors and subjective and objective interoceptive dysfunction. Participants were split into the following suicide groups: no suicidality, lifetime ideation, current ideation, and past attempt. Planned orthogonal contrasts tested for differences. RESULTS The combined suicidality group (lifetime ideation, current ideation, or past attempt) had worse body trust relative to the no suicidality group, and the current ideation group had worse body trust relative to those with lifetime ideation. Those with a history of suicide attempt had worse body appreciation than the combined group of ideators, and those with current ideation had worse body appreciation relative to those with lifetime ideation. The groups did not differ on objective interoception. CONCLUSION Interoception is disrupted among individuals with suicidality histories within a predominantly male-identified military sample. Individuals with current suicidal ideation had both worse body trust and appreciation relative to those with past ideation. Suicide risk assessments may benefit from including questions related to body trust.
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Affiliation(s)
- April R Smith
- Department of Psychological Sciences, Auburn University, Auburn, Alabama, USA
| | - Tracy K Witte
- Department of Psychological Sciences, Auburn University, Auburn, Alabama, USA
| | - William Grunewald
- Department of Psychological Sciences, Auburn University, Auburn, Alabama, USA
| | | | | | - Eric Crosby
- Department of Psychological Sciences, Auburn University, Auburn, Alabama, USA
| | - Tammy Williams
- Madigan Army Medical Center, Joint Base Lewis-McChord, Washington, USA
| | - Aaron Esche
- Wright-Patterson Medical Center, Wright-Patterson Airforce Base, Ohio, USA
| | - David Tubman
- Wright-Patterson Medical Center, Wright-Patterson Airforce Base, Ohio, USA
| | - Michael Dretsch
- US Army Medical Research Directorate-West, Walter Reed Army Institute of Research, Joint Base Lewis-McChord, Washington, USA
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16
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Haruki Y, Ogawa K. Cardiac and Gastric Interoceptive Awareness Have Distinct Neural Substrates. eNeuro 2023; 10:ENEURO. [PMID: 36653188 DOI: 10.1523/ENEURO.0157-22.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 12/15/2022] [Accepted: 01/10/2023] [Indexed: 01/20/2023] Open
Abstract
Interoceptive awareness, an awareness of the internal body state, guides adaptive behavior by providing ongoing information on body signals, such as heart rate and energy status. However, it is still unclear how interoceptive awareness of different body organs are represented in the human brain. Hence, we directly compared the neural activations accompanying attention to cardiac (related to heartbeat) and gastric (related to stomach) sensations, which generate cardiac and gastric interoceptive awareness, in the same population (healthy humans, N = 31). Participants were asked to direct their attention toward heart and stomach sensations and become aware of them in a magnetic resonance imaging (MRI) scanner. The results indicated that the neural activations underlying gastric attention encompassed larger brain regions, including the occipitotemporal visual cortices, bilateral primary motor cortices, primary somatosensory cortex, left orbitofrontal cortex, and hippocampal regions. Cardiac attention, however, selectively activated the right anterior insula extending to the frontal operculum compared with gastric attention. Moreover, our detailed analyses focusing on the insula, the most relevant region for interoceptive awareness, revealed that the left dorsal middle insula encoded cardiac and gastric attention via different activation patterns, but the posterior insula did not. Our results demonstrate that cardiac and gastric attention evoke different brain activation patterns; in particular, the selective activation may reflect differences in the functional roles of cardiac and gastric interoceptive awareness.
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17
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Guu SF, Chao YP, Huang FY, Cheng YT, Ng HYH, Hsu CF, Chuang CH, Huang CM, Wu CW. Interoceptive awareness: MBSR training alters information processing of salience network. Front Behav Neurosci 2023; 17:1008086. [PMID: 37025109 PMCID: PMC10070746 DOI: 10.3389/fnbeh.2023.1008086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Accepted: 03/06/2023] [Indexed: 04/08/2023] Open
Abstract
Mindfulness refers to a mental state of awareness of internal experience without judgment. Studies have suggested that each mindfulness practice may involve a unique mental state, but the underlying neurophysiological mechanisms remain unknown. Here we examined how distinct mindfulness practices after mindfulness-based intervention alter brain functionality. Specifically, we investigated the functional alterations of the salience network (SN) using functional magnetic resonance imaging (fMRI) among the two interoceptive mindfulness practices-breathing and body scan-associated with interoceptive awareness in fixed attention and shifted attention, respectively. Long-distance functional connectivity (FC) and regional homogeneity (ReHo) approaches were applied to measure distant and local neural information processing across various mental states. We hypothesized that mindful breathing and body scan would yield a unique information processing pattern in terms of long-range and local functional connectivity (FC). A total of 18 meditation-naïve participants were enrolled in an 8-week mindfulness-based stress reduction (MBSR) program alongside a waitlist control group (n = 14), with both groups undergoing multiple fMRI sessions during breathing, body scan and resting state for comparison. We demonstrated that two mindfulness practices affect both the long-distance FC SN and the local ReHo, only apparent after the MBSR program. Three functional distinctions between the mindfulness practices and the resting state are noted: (1) distant SN connectivity to occipital regions increased during the breathing practice (fixed attention), whereas the SN increased connection with the frontal/central gyri during the body scan (shifting attention); (2) local ReHo increased only in the parietal lobe during the body scan (shifting attention); (3) distant and local connections turned into a positive correlation only during the mindfulness practices after the MBSR training, indicating a global enhancement of the SN information processing during mindfulness practices. Though with limited sample size, the functional specificity of mindfulness practices offers a potential research direction on neuroimaging of mindfulness, awaiting further studies for verification.
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Affiliation(s)
- Shiao-Fei Guu
- Graduate Institute of Mind, Brain and Consciousness, Taipei Medical University, Taipei, Taiwan
| | - Yi-Ping Chao
- Department of Computer Science and Information Engineering, Chang Gung University, Taoyuan, Taiwan
- Department of Otorhinolaryngology-Head and Neck Surgery, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Feng-Ying Huang
- Department of Education, National Taipei University of Education, Taipei, Taiwan
| | - Yu-Ting Cheng
- Graduate Institute of Mind, Brain and Consciousness, Taipei Medical University, Taipei, Taiwan
- Clinical Mental Health Counseling Program, Johns Hopkins University, Baltimore, MD, United States
| | - Hei-Yin Hydra Ng
- Department of Educational Psychology and Counseling, College of Education, National Tsing Hua University, Hsinchu, Taiwan
- Research Center for Education and Mind Sciences, College of Education, National Tsing Hua University, Hsinchu, Taiwan
| | - Chia-Fen Hsu
- Graduate Institute of Behavioral Sciences, Chang Gung University, Taoyuan, Taiwan
- Department of Child Psychiatry, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
| | - Chun-Hsiang Chuang
- Research Center for Education and Mind Sciences, College of Education, National Tsing Hua University, Hsinchu, Taiwan
| | - Chih-Mao Huang
- Department of Biological Science and Technology, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
- Center for Intelligent Drug Systems and Smart Bio-Devices (IDS2B), National Yang Ming Chiao Tung University, Hsinchu, Taiwan
- *Correspondence: Chih-Mao Huang,
| | - Changwei W. Wu
- Graduate Institute of Mind, Brain and Consciousness, Taipei Medical University, Taipei, Taiwan
- Brain and Consciousness Research Center, Shuang Ho Hospital-Taipei Medical University, New Taipei, Taiwan
- Changwei W. Wu,
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18
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Paolucci T, de Sire A, Agostini F, Bernetti A, Salomè A, Altieri M, Di Piero V, Ammendolia A, Mangone M, Paoloni M. Efficacy of interoceptive and embodied rehabilitative training protocol in patients with mild multiple sclerosis: A randomized controlled trial. Front Neurol 2022; 13:1095180. [PMID: 36619928 PMCID: PMC9812570 DOI: 10.3389/fneur.2022.1095180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 12/02/2022] [Indexed: 12/24/2022] Open
Abstract
Introduction The aim of this randomized controlled trial was to evaluate the effect of an embodied rehabilitative protocol, in improving interoceptive awareness respect balance and motor performance in patients with mild multiple sclerosis (pwMS). Methods In this study patients with relapsing-remitting multiple sclerosis were enrolled. The rehabilitative treatment group (TG) participated in an embodied physiotherapy program consisting of 8 one-hour sessions in groups of 4 patients at a time, 1 per week and 2 one-hour sessions of neuro-cognitive exercise in single session during the rehabilitation program. All pwMS underwent a clinical assessment to measure the interoception sense for the Multidimensional Assessment of Interoceptive Awareness scale, balance for the Tinetti Mobility test and stabilometry, quality of life for the Short Form Health Survey-12 and body image perception for Trunk Appearance Perception Scale and Body Image Scale. All previous scales and tests were performed at baseline (T0), at the end of treatment (T1) and after 2 months of follow up (T2). Results Sixty patients were enrolled and randomized into two groups: TG (n = 30), aged 43.0 ± 10.2 years, and a control/waiting list (WLG) group (n = 30), aged 40.7 ± 10.4 years. Statistically significant improvements in interoceptive awareness, body image perception, balance and quality of life were reported in TG versus WLG (p < 0.05). Discussion This study suggests that enhancing interoceptive awareness could improve postural balance. Future studies with a larger sample of patients will be needed to better quantify the effects of an embodied rehabilitation.
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Affiliation(s)
- Teresa Paolucci
- Department of Medical, Oral and Biotechnological Sciences (DSMOB), Physical Medicine and Rehabilitation Unit, G. D'Annunzio University, Chieti-Pescara, Chieti, Italy
| | - Alessandro de Sire
- Department of Medical and Surgical Sciences, University of Catanzaro “Magna Graecia”, Catanzaro, Italy,*Correspondence: Alessandro de Sire ✉
| | - Francesco Agostini
- Department of Anatomical and Histological Sciences, Legal Medicine and Orthopedics', Sapienza University, Rome, Italy,Department of Neurological and Rehabilitation Science, IRCCS San Raffaele, Rome, Italy
| | - Andrea Bernetti
- Department of Anatomical and Histological Sciences, Legal Medicine and Orthopedics', Sapienza University, Rome, Italy
| | - Angela Salomè
- Department of Anatomical and Histological Sciences, Legal Medicine and Orthopedics', Sapienza University, Rome, Italy
| | - Marta Altieri
- Multiple Sclerosis Center, Sapienza University, Rome, Italy
| | | | - Antonio Ammendolia
- Department of Medical and Surgical Sciences, University of Catanzaro “Magna Graecia”, Catanzaro, Italy
| | - Massimiliano Mangone
- Department of Anatomical and Histological Sciences, Legal Medicine and Orthopedics', Sapienza University, Rome, Italy
| | - Marco Paoloni
- Department of Anatomical and Histological Sciences, Legal Medicine and Orthopedics', Sapienza University, Rome, Italy
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Gioia AN, Forrest LN, Smith AR. Diminished body trust uniquely predicts suicidal ideation and nonsuicidal self-injury among people with recent self-injurious thoughts and behaviors. Suicide Life Threat Behav 2022; 52:1205-1216. [PMID: 36029117 DOI: 10.1111/sltb.12915] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 06/13/2022] [Accepted: 08/09/2022] [Indexed: 12/14/2022]
Abstract
INTRODUCTION Self-injurious thoughts and behaviors (SITBs) are difficult to predict, and novel risk factors must be identified. While diminished interoception is associated with SITBs cross-sectionally, the current study assesses whether multiple measures of interoception predict future SITBs. METHODS Adults (N = 43) with recent SITBs completed assessments of interoception during a baseline visit. Participants then completed biweekly assessments for 6 months in which they reported the presence and severity/frequency of suicidal ideation and nonsuicidal self-injury (NSSI). RESULTS Multilevel models were performed, where baseline interoceptive measures predicted presence and severity/frequency of suicidal ideation and NSSI at follow-up. The Multidimensional Assessment of Interoceptive Awareness (MAIA) Trusting subscale was the only significant predictor of the presence/severity of suicidal ideation. The MAIA Trusting, Emotional Awareness, and Body Listening subscales significantly predicted the presence of NSSI. The MAIA Emotional Awareness subscale and the Body Perception Questionnaire significantly predicted NSSI frequency. DISCUSSION Diminished body trust predicted both suicidal ideation and NSSI, indicating a potential shared risk pathway. However, two interoception measures (Body Listening subscale and Body Perception Questionnaire) were associated with NSSI only, indicating potentially unique risk pathways. Given the differential associations between interoception measures and SITBs, results highlight the importance of clearly defining how interoception is measured.
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Affiliation(s)
- Ayla N Gioia
- Department of Psychology, Hofstra University, Hempstead, New York, USA
| | - Lauren N Forrest
- Department of Psychiatry and Behavioral Health, Pennsylvania State University College of Medicine, Hershey, Pennsylvania, USA
| | - April R Smith
- Department of Psychological Sciences, Auburn University, Auburn, Alabama, USA
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20
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Marschall J, Fejer G, Lempe P, Prochazkova L, Kuchar M, Hajkova K, van Elk M. Psilocybin microdosing does not affect emotion-related symptoms and processing: A preregistered field and lab-based study. J Psychopharmacol 2022; 36:97-113. [PMID: 34915762 PMCID: PMC8801668 DOI: 10.1177/02698811211050556] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
BACKGROUND Microdoses of psychedelics (i.e. a sub-hallucinogenic dose taken every third day) can reduce symptoms of depression, anxiety and stress according to anecdotal reports and observational studies. Research with medium to high doses of psilocybin points towards potential underlying mechanisms, including the modulation of emotion and interoceptive processing. AIMS In this preregistered study, we investigated whether psilocybin microdoses alter self-reported interoceptive awareness and whether repeated microdosing over 3 weeks modulates emotion processing and reduces symptoms of anxiety and depression. METHODS We used a double-blind, placebo-controlled, within-subject crossover design. Participants completed the Multidimensional Assessment of Interoceptive Awareness Questionnaire 1½ h after self-administering their second dose (or placebo), and the emotional go/no-go task and the shortened Depression Anxiety Stress Scale 1½ h after self-administering their seventh dose. RESULTS Our confirmatory analyses revealed that psilocybin microdosing did not affect emotion processing or symptoms of anxiety and depression compared with placebo. Our exploratory analyses revealed that psilocybin microdosing did not affect self-reported interoceptive awareness, that symptoms of depression and stress were significantly reduced in the first block compared with baseline, that participants broke blind in the second block and that there was no effect of expectations. Further research in a substance-naïve population with clinical range anxiety and depressive symptoms is needed to substantiate the potential beneficial effects of microdosing.
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Affiliation(s)
- Josephine Marschall
- Department of Psychology, University of Amsterdam, Amsterdam, The Netherlands
| | - George Fejer
- Department of Psychology, University of Amsterdam, Amsterdam, The Netherlands
| | - Pascal Lempe
- Department of Psychology, University of Amsterdam, Amsterdam, The Netherlands
| | - Luisa Prochazkova
- Department of Psychology, Leiden University, Leiden, The Netherlands
| | - Martin Kuchar
- Forensic Laboratory of Biologically Active Substances, Department of Chemistry of Natural Compounds, University of Chemistry and Technology Prague, Prague, Czech Republic,Department of Experimental Neurobiology, National Institute of Mental Health, Klecany, Czech Republic
| | - Katerina Hajkova
- Forensic Laboratory of Biologically Active Substances, Department of Chemistry of Natural Compounds, University of Chemistry and Technology Prague, Prague, Czech Republic,Department of Experimental Neurobiology, National Institute of Mental Health, Klecany, Czech Republic
| | - Michiel van Elk
- Department of Psychology, University of Amsterdam, Amsterdam, The Netherlands,Michiel van Elk, Institute of Psychology, Leiden University, Wassenaarseweg 52, 2333 AK Leiden, The Netherlands.
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21
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Abstract
INTRODUCTION Decision-making deficits in individuals with alcohol use disorder (AUD) may be partly related to their decreased interoceptive awareness (IA), which is associated with some aspects of mindfulness. METHODS 52 abstinent male inpatients with AUD (current severity: moderate or severe) and 52 healthy male volunteers performed the heart rate tracking task and a computerised version of the Iowa gambling task (IGT). Trait mindfulness was evaluated with the mindful attention awareness scale (MAAS). RESULTS Heartbeat perception (HBP), MAAS, and IGT scores of patients with AUD were significantly lower than those of healthy controls. The difference between groups with respect to IGT scores did not remain significant after controlling for the covariates, and HBP scores were linked significantly to the subjects' IGT performance. HBP scores significantly predicted IGT scores of both the overall sample and patients. MAAS scores did not correlate significantly with HBP and IGT scores in either the patient or control group. CONCLUSION It is possible that IA plays a role in decision-making and decreased interoceptive accuracy is a predictor of impaired decision-making in individuals with AUD. More empirical data are needed to develop a better insight into the relationship between IA and multi-dimensional nature of mindfulness.
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Affiliation(s)
- Işıl Avcu Meriç
- Department of Psychiatry, School of Medicine, Trakya University, Edirne, Turkey
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22
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Teng B, Wang D, Su C, Zhou H, Wang T, Mehling WE, Hu Y. The multidimensional assessment of interoceptive awareness, version 2: Translation and psychometric properties of the Chinese version. Front Psychiatry 2022; 13:970982. [PMID: 36440402 PMCID: PMC9691670 DOI: 10.3389/fpsyt.2022.970982] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Accepted: 10/26/2022] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND The Multidimensional Assessment of Interoceptive Awareness (MAIA) is a self-report questionnaire developed by Dr. Mehling that has been widely used to assess multiple dimensions of interoceptive awareness. To further improve the MAIA, Mehling developed the Multidimensional Assessment of Interoceptive Awareness, Version 2 (MAIA-2). The goal of this study is to systematically translate the MAIA-2 into Chinese and to investigate the psychometric properties of the Chinese version (MAIA-2C). MATERIALS AND METHODS The translation and adaptation of the questionnaire was conducted according to Beaton's method. A total number of 627 participants were enrolled and completed the survey. The entire sample was randomly divided into a training sample (n = 300, 47.8%) and a validation sample (n = 327, 52.2%) for a cross-validation. Exploratory factor analysis (EFA) was used to identify the factor structure of the MAIA-2C in the training sample while confirmatory factor analysis (CFA) was used to test the factor structure obtained by EFA. The reliability of the MAIA-2C was indicated by Cronbach's alpha. The convergent and discriminant validity were assessed by Pearson intercorrelations between the MAIA-2C and the Five-Facet Mindfulness Questionnaire (FFMQ) and State-Trait Anxiety Inventory-Trait anxiety (STAI-T). RESULTS The EFA results showed an initial 10-factor model, but some items (1, 2, 3, 4, 15, and 16) were deleted because they did not yield the original subscale construct, eventually resulting in a 7-factor model. The CFA results represented a good model fit (χ2/df = 2.170, RMSEA = 0.060, SRMR = 0.0810, CFI = 0.890). The Cronbach's alpha was 0.822 for the total scale and ranged from 0.656 to 0.838 for the subscales. The results of convergent and discriminant validity showed that most MAIA-2C subscales were correlated with the average score and subscales of FFMQ (r = -0.342∼0.535, p < 0.05), and all of the subscales of the MAIA-2C showed negative correlations with the STAI-T total score (r = -0.352∼-0.080, p < 0.05). CONCLUSION The MAIA-2C is a valid and reliable instrument for evaluating multiple dimensions of interoceptive awareness in a Chinese population.
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Affiliation(s)
- Binyu Teng
- Department of Psychology and Behavioral Sciences, Zhejiang University, Hangzhou, China
| | - Dan Wang
- National Clinical Research Center for Child Health, The Children's Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Conghui Su
- Department of Psychology and Behavioral Sciences, Zhejiang University, Hangzhou, China
| | - Hui Zhou
- Department of Psychology and Behavioral Sciences, Zhejiang University, Hangzhou, China
| | - Tengfei Wang
- Department of Psychology and Behavioral Sciences, Zhejiang University, Hangzhou, China
| | - Wolf E Mehling
- Department of Family and Community Medicine, University of California, San Francisco, San Francisco, CA, United States.,Osher Center for Integrative Medicine, University of California, San Francisco, San Francisco, CA, United States
| | - Yuzheng Hu
- Department of Psychology and Behavioral Sciences, Zhejiang University, Hangzhou, China
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23
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Joshi V, Graziani P, Del-Monte J. The Role of Interoceptive Attention and Appraisal in Interoceptive Regulation. Front Psychol 2021; 12:714641. [PMID: 34759862 PMCID: PMC8573205 DOI: 10.3389/fpsyg.2021.714641] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 10/01/2021] [Indexed: 12/29/2022] Open
Abstract
Interoception, i.e., the processing and integration of sensory information has gained research interest due to its relevance in the psychopathological context. In the present review, we focus upon interoceptive regulation or one’s capacity to match bodily signals to his/her desired state by altering the signal or the desired state. More specifically, we discuss attention toward and appraisal of interoceptive stimuli as regulatory mechanisms of interoception. We review findings in the emerging research area of interoceptive attention. Studies suggest that the quality of attention and the nature of appraisal regarding interoceptive information influence interoceptive regulation and subsequent adaptive or maladaptive behavioral strategies among healthy controls as well as clinical populations. We discuss the clinical implications and the need to promote further research as well as to target interoceptive attention and appraisal mechanisms in psychotherapy.
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Affiliation(s)
- Vrutti Joshi
- Department of Psychology, University of Nîmes, Nîmes, France.,Social Psychology Laboratory EA 849, Aix-Marseille University, Marseille, France
| | - Pierluigi Graziani
- Department of Psychology, University of Nîmes, Nîmes, France.,Social Psychology Laboratory EA 849, Aix-Marseille University, Marseille, France
| | - Jonathan Del-Monte
- Department of Psychology, University of Nîmes, Nîmes, France.,Social Psychology Laboratory EA 849, Aix-Marseille University, Marseille, France
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Colgan DD, Eddy A, Green K, Oken B. Adaptive body awareness predicts fewer central sensitization-related symptoms and explains relationship between central sensitization-related symptoms and pain intensity: A cross-sectional study among individuals with chronic pain. Pain Pract 2021; 22:222-232. [PMID: 34651401 DOI: 10.1111/papr.13083] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Central sensitization (CS), defined as the amplification of neural signaling within the CNS that elicits pain hypersensitivity, is thought be a characteristic of several chronic pain conditions. Maladaptive body awareness is thought to contribute and maintain CS. Less is known about the relationship between CS and adaptive body awareness. PURPOSE This cross-sectional study investigated relationships among self-reported adaptive body awareness (Multidimensional Interoceptive Awareness Scale-2; MAIA-2), CS-related symptoms (Central Sensitization Inventory; CSI), and pain intensity and further delineate potential direct and indirect links among these constructs. METHODS Online surveys were administered to 280 individuals with chronic pain reporting elevated CSI scores. Strategic sampling targeted respondents to reflect the 2010 census. Pearson's correlations characterized overall relationship between variables. Multiple regression analyses investigated potential direct links. A path analysis assessed mediational effects of CS-related symptoms on the relationship between adaptive body awareness and pain intensity. RESULTS CSI demonstrated strong, inverse correlations with some MAIA-2 subscales, but positive correlations with others. Higher CSI scores predicted greater pain intensity (b = 0.049, p ≤ 0.001). Two MAIA-2 subscales, Not-Distracting (b = -0.56, p ≤ 0.001) and Not-Worrying (b = -1.17, p ≤ 0.001) were unique predictors of lower CSI. Not-Distracting (b = -0.05, p = 0.003) and Not-Worrying (b = -0.06, p = 0.007) uniquely predicted lower pain intensity. CSI completely mediated the relationship between adaptive body awareness and pain intensity [point estimate = -0.04; 95% bootstrap confident intervals (CI) = -0.05 to -0.02]. CONCLUSIONS Findings also support future research to explore causal relationships of variables. Findings suggest that frequency of attention to bodily sensations is distinct from cognitive-affective appraisal of bodily sensation, and the two distinct higher order processes may have divergent influences on perceived pain and CS-related symptoms. Results also support future research to explore causal relationships of variables.
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Affiliation(s)
| | - Ashley Eddy
- School of Graduate Psychology, Pacific University, Forest Grove, Oregon, USA
| | - Kaylie Green
- School of Graduate Psychology, Pacific University, Forest Grove, Oregon, USA
| | - Barry Oken
- Neurology Department, Oregon Health and Science University, Portland, Oregon, USA
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25
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Knejzlíková T, Světlák M, Malatincová T, Roman R, Chládek J, Najmanová J, Theiner P, Linhartová P, Kašpárek T. Electrodermal Response to Mirror Exposure in Relation to Subjective Emotional Responses, Emotional Competences and Affectivity in Adolescent Girls With Restrictive Anorexia and Healthy Controls. Front Psychol 2021; 12:673597. [PMID: 34566754 PMCID: PMC8461306 DOI: 10.3389/fpsyg.2021.673597] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Accepted: 08/18/2021] [Indexed: 11/13/2022] Open
Abstract
Objective: Body image disturbances and the attendant negative emotions are two of the major clinical symptoms of eating disorders. The objective of the present experimental study was to shed more light on the degree of association or dissociation between the physiological and emotional response to mirror exposure in patients with restrictive mental anorexia, and on the relationships between the physiological response and characteristics connected with emotional processing. Materials and Methods: Thirty adolescent girls with the restrictive type of anorexia and thirty matched healthy controls underwent bilateral measurement of skin conductance (SC) during rest, neutral stimulus exposure, and mirror exposure, and completed a set of measures focused on emotion regulation competencies, affectivity, and eating disorder pathology. Results: Compared to healthy controls, girls with restrictive anorexia rated mirror exposure as a subjectively more distressful experience. Differences in skin conductance response (SCR) were not significant; however, variance in SCR was substantially greater in the group of anorexia patients as compared to healthy controls. The overall skin conductance level (SCL) was lower in anorexia patients. Increase in SCR during mirror exposure, as opposed to exposure to neutral stimuli, was positively related to the tendency to experience negative emotions, interoceptive sensitivity, body dissatisfaction and suppression, but not to other symptoms of eating pathology or emotional awareness. A post hoc analysis suggested that physiological reactivity might be associated with interoceptive sensitivity to mirror exposure especially in anorectic patients. Conclusion: The study seems to demonstrate some degree of dissociation between psychophysiological reactivity and subjective response to body exposure in patients with restrictive anorexia. Factors affecting differences in psychophysiological responsiveness to body exposure in anorectic patients require further exploration.
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Affiliation(s)
- Terézia Knejzlíková
- Department of Psychiatry, Faculty of Medicine, Masaryk University, Brno, Czechia
| | - Miroslav Světlák
- Institute of Psychology and Psychosomatics, Faculty of Medicine, Masaryk University, Brno, Czechia
| | - Tatiana Malatincová
- Institute of Psychology and Psychosomatics, Faculty of Medicine, Masaryk University, Brno, Czechia
| | - Robert Roman
- Department of Psychiatry, Faculty of Medicine, Masaryk University, Brno, Czechia
| | - Jan Chládek
- Institute of Scientific Instruments of the CAS, Brno, Czechia
| | - Jana Najmanová
- Department of Psychiatry, Faculty of Medicine, Masaryk University, Brno, Czechia
| | - Pavel Theiner
- Department of Psychiatry, Faculty of Medicine, Masaryk University, Brno, Czechia
| | - Pavla Linhartová
- Department of Psychiatry, Faculty of Medicine, Masaryk University, Brno, Czechia
| | - Tomáš Kašpárek
- Department of Psychiatry, Faculty of Medicine, Masaryk University, Brno, Czechia
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26
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Martini M, Marzola E, Brustolin A, Abbate-Daga G. Feeling imperfect and imperfectly feeling: A network analysis on perfectionism, interoceptive sensibility, and eating symptomatology in anorexia nervosa. Eur Eat Disord Rev 2021; 29:893-909. [PMID: 34510651 DOI: 10.1002/erv.2863] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 08/13/2021] [Accepted: 08/20/2021] [Indexed: 12/19/2022]
Abstract
OBJECTIVE In recent years, the network analysis (NA) methodology has been applied to identify the central features of the psychopathology of anorexia nervosa (AN) and specific connections to previously recognized vulnerabilities. However, an NA investigating both multidimensional perfectionism and interoceptive sensibility in connection to eating symptomatology is currently missing. METHOD A total of 260 individuals (139 patients with AN, 121 healthy control individuals) completed the Frost Multidimensional Perfectionism Scale, the Multidimensional Assessment of Interoceptive Awareness and the Eating Disorders Inventory-2. Using state-of-the-art techniques, we estimated a main network with data from all participants and then compared the two separated networks. We checked the variables for empirical overlap through goldbricker, combined as suggested and implemented the empirical measure of the bridge nodes. RESULTS Ineffectiveness and need for control over self and body (resulting from combining Asceticism and Drive for Thinness) were the most central nodes, whereas perfectionistic evaluative concerns (resulting from combining Doubts about Actions and Concern over Mistakes) and mistrust in body sensations were the bridge nodes. No significant differences between the patient and control networks emerged. CONCLUSIONS Perfectionistic evaluative concerns and mistrust in body sensations could be key components in the relationships among perfectionism, interoceptive sensibility and eating symptomatology.
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Affiliation(s)
- Matteo Martini
- Department of Neuroscience "Rita Levi Montalcini", Eating Disorders Center, University of Turin, Turin, Italy
| | - Enrica Marzola
- Department of Neuroscience "Rita Levi Montalcini", Eating Disorders Center, University of Turin, Turin, Italy
| | - Annalisa Brustolin
- Department of Neuroscience "Rita Levi Montalcini", Eating Disorders Center, University of Turin, Turin, Italy
| | - Giovanni Abbate-Daga
- Department of Neuroscience "Rita Levi Montalcini", Eating Disorders Center, University of Turin, Turin, Italy
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27
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Smith AR, Forrest LN, Perkins NM, Kinkel-Ram S, Bernstein MJ, Witte TK. Reconnecting to Internal Sensation and Experiences: A Pilot Feasibility Study of an Online Intervention to Improve Interoception and Reduce Suicidal Ideation. Behav Ther 2021; 52:1145-1157. [PMID: 34452669 DOI: 10.1016/j.beth.2021.02.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2020] [Revised: 02/04/2021] [Accepted: 02/04/2021] [Indexed: 02/03/2023]
Abstract
Risk factors that are strongly associated with suicide and are amenable to intervention are in need of discovery. This three-study investigation demonstrates that an intervention designed to improve interoception-one potential suicide risk factor-may reduce suicide-related outcomes. Study 1 included 136 undergraduate participants and found that relative to a control condition, participating in a progressive muscle relaxation exercise was associated with reduced implicit identification with suicide through greater body trust, which is one domain of interoception that is consistently linked to suicide-related outcomes. Study 2 included 97 MTurk participants and found that relative to a control condition, participating in a body functionality writing exercise was associated with greater awareness of the body as a whole. Study 3 was a pilot study of a four-session online intervention designed to increase interoception. Study 3 included a sample of 22 clinical participants who completed pre- and postintervention assessments. Participants rated the intervention as highly acceptable and moderately effective. Moreover, the intervention was associated with improvements in interoception and reductions in suicidal ideation, general psychological symptoms, and disordered-eating symptoms. Overall, these findings indicate that our online interoceptive awareness training is acceptable and may be associated with improvements in clinical outcomes. Randomized controlled trials are needed to explore whether the intervention's purported mechanism-improved interoception-leads to changes in clinical outcomes.
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28
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Perry TR, Wierenga CE, Kaye WH, Brown TA. Interoceptive Awareness and Suicidal Ideation in a Clinical Eating Disorder Sample: The Role of Body Trust. Behav Ther 2021; 52:1105-1113. [PMID: 34452665 DOI: 10.1016/j.beth.2020.12.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 12/01/2020] [Accepted: 12/07/2020] [Indexed: 02/06/2023]
Abstract
Previous research has demonstrated that both suicidal ideation (SI) and eating disorders (EDs) are associated with poor interoceptive awareness (IA). Suicidality research has demonstrated that the IA dimension of lower body trust is associated with SI, suicide plans, and suicide attempts. Similarly, in ED samples, recent research supports that low body trust has been the most robust dimension of IA associated with eating pathology. However, to date, research is lacking in how dimensions of IA may be associated with SI in an ED sample, above and beyond the impact of eating pathology on SI. Thus, in a clinical ED sample, the present study sought to determine which IA dimensions predict the presence and severity of SI, above and beyond ED symptoms. Participants (N = 102) completed a clinical interview assessing SI and self-report assessments including the Multidimensional Assessment of Interoceptive Awareness (MAIA). Results demonstrated that patients with current SI reported greater ED psychopathology, lower MAIA Attention Regulation, MAIA Self-Regulation, and MAIA Trusting scores compared to patients without SI. Higher ED psychopathology and lower MAIA Attention Regulation, Self-Regulation, and Trusting subscale scores were all significantly associated with the presence of SI. However, only low MAIA Trusting scores predicted the presence of SI, above and beyond covariates (age, depression, and eating pathology). No MAIA subscales were correlated with the severity of SI. Consistent with previous research, results suggest low MAIA Trusting scores may be associated with SI in ED samples and highlight the need for future research on mechanisms of these associations.
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Abstract
The present paper considers recent progress in our understanding of the afferent/ascending neural pathways and neural circuits of interoception. Of particular note is the extensive role of rostral neural systems, including cortical systems, in the recognition of internal body states, and the reciprocal role of efferent/descending systems in the regulation of those states. Together these reciprocal interacting networks entail interoceptive circuits that play an important role in a broad range of functions beyond the homeostatic maintenance of physiological steady-states. These include the regulation of behavioral, cognitive, and affective processes across conscious and nonconscious levels of processing. We highlight recent advances and knowledge gaps that are important for accelerating progress in the study of interoception.
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Affiliation(s)
- Gary G Berntson
- Department of Psychology, Ohio State University, Columbus, OH, USA.
| | - Sahib S Khalsa
- Laureate Institute for Brain Research, Tulsa, OK, USA; Oxley College of Health Sciences, University of Tulsa, Tulsa, OK, USA
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30
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Lin FL, Yeh ML. Walking and mindfulness improve the exercise capacity of patients with chronic obstructive pulmonary disease: A randomised controlled trial. Clin Rehabil 2021; 35:1117-1125. [PMID: 33706570 DOI: 10.1177/0269215521992917] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To evaluate the effects of mindful walking practice on the exercise capacity of patients with chronic obstructive pulmonary disease (COPD). DESIGN A randomised controlled trial with four repeated measurements. SETTING Outpatient departments of a medical centre in northern Taiwan. PARTICIPANTS Patients with mild to severe COPD. INTERVENTION The control group received usual care, whereas the mindful walking group received usual care plus undertook a mindful walking practice. OUTCOME MEASURES The main outcome was the six-minute walk distance. And the Global Initiative for Chronic Obstructive Lung Disease classification, dyspnoea, heart rate variability and interoceptive awareness were control factors. RESULTS Compared with the control group (n = 40), the mindful walking group (n = 38) achieved a significantly longer six-minute walk distance (longer by 45.57 m; P = 0.04). The interaction effect of the six-minute walk distance significantly increased on Week 4 (P = 0.01), Week 8 (P = 0.002) and Week 12 (P = 0.02). Participants in Global Initiative for Chronic Obstructive Lung Disease class A exhibited significantly improved six-minute walk distance compared with those in class D (P = 0.001). Moreover, scores on the emotional awareness scale of interoceptive awareness were significantly associated with the six-minute walk distance (P = 0.02). CONCLUSION The eight-week mindful walking practice improved the exercise capacity of patients with COPD, and its effect was sustained for at least four weeks after the end of the practice. This study suggest that this practice improved COPD symptoms, reduced COPD risk and increased the interoceptive awareness of this population.
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Affiliation(s)
- Feng-Lien Lin
- Department of Nursing, National Taiwan University Hospital, Taipei City
| | - Mei-Ling Yeh
- Graduate Institute of Integration of Traditional Chinese Medicine with Western Nursing, National Taipei University of Nursing and Health Sciences, Taipei City
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31
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Turel O, He Q, Wei L, Bechara A. The role of the insula in internet gaming disorder. Addict Biol 2021; 26:e12894. [PMID: 32147952 DOI: 10.1111/adb.12894] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Revised: 02/22/2020] [Accepted: 02/27/2020] [Indexed: 11/29/2022]
Abstract
Internet gaming disorder (IGD) is a concerning issue that requires further research. Here, we seek to examine its neural etiology with an emphasis on the role of the insula. To do so, we relied on the tripartite neurocognitive model of addictive behaviors as applied to IGD. We hypothesized that (a) video game cues will elicit stronger reward system activation and weaker prefrontal activation in gamers vs controls, (b) the IGD scores of gamers will be positively associated with activation of the reward system and negatively with activation of prefrontal regions, (c) deprivation from video gaming will result in increased activation of the insula, when gamers are exposed to video game cues vs to neutral cues, and (d) in deprivation conditions, there will be positive and negative coupling, respectively, between activation of the insula and the reward and prefrontal regions in gamers. We tested these hypotheses with a design with one between-subjects factor (gamers vs controls) and two within-subjects factors: stimuli (gaming vs neutral; for all participants) and session (deprivation vs satiety; only for gamers). Findings based on functional magnetic resonance imaging (fMRI; applied to all 52 subjects, 26 gamers, and 26 controls) and psychophysiological interaction (PPI; applied to the 26 gamers) engaged in a video reactivity task supported our assertions. The IGD score positively correlated with activity in the right ventral striatum and negatively with activity in the right dorsolateral prefrontal cortex (DLPFC). Left insular cortex activity was the highest when observing video gaming cues under deprivation. Lastly, there was an increased coupling between the left insula and left ventral striatum and a decreased coupling with left DLPFC when observing video gaming cues compared with when watching control videos in the deprivation condition.
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Affiliation(s)
- Ofir Turel
- Information Systems and Decision Sciences California State University Fullerton California USA
- Brain and Creativity Institute University of Southern California Los Angeles California USA
| | - Qinghua He
- Faculty of Psychology Southwest University Chongqing China
- Key Laboratory of Cognition and Personality, Ministry of Education Southwest University Chongqing China
- Chongqing Collaborative Innovation Center for Brain Science Chongqing China
- Southwest University Branch Collaborative Innovation Center of Assessment Toward Basic Education Quality at Beijing Normal University Chongqing China
- Institute of Psychology, Key Laboratory of Mental Health Chinese Academy of Sciences Beijing China
| | - Lei Wei
- Faculty of Psychology Southwest University Chongqing China
| | - Antoine Bechara
- Brain and Creativity Institute University of Southern California Los Angeles California USA
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Weng HY, Feldman JL, Leggio L, Napadow V, Park J, Price CJ. Interventions and Manipulations of Interoception. Trends Neurosci 2021; 44:52-62. [PMID: 33378657 PMCID: PMC7805576 DOI: 10.1016/j.tins.2020.09.010] [Citation(s) in RCA: 65] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Revised: 08/22/2020] [Accepted: 09/27/2020] [Indexed: 12/15/2022]
Abstract
Interoceptive pathways may be manipulated at various levels to develop interventions to improve symptoms in a range of disorders. Primarily through the lens of the respiratory system, we outline various pathways that can be manipulated at neural, behavioral, and psychological levels to change the representation of and attention to interoceptive signals, which can alter interconnected physiological systems and improve functioning and adaptive behavior. Interventions can alter interoception via neuromodulation of the vagus nerve, slow breathing to change respiratory rate and depth, or awareness processes such as mindfulness-based interventions. Aspects of this framework may be applied to other physiological systems and future research may integrate interventions across multiple levels of manipulation or bodily systems.
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Affiliation(s)
- Helen Y Weng
- Osher Center for Integrative Medicine, University of California, San Francisco, San Francisco, CA, USA; Department of Psychiatry and Behavioral Sciences, University of California, San Francisco, San Francisco, CA, USA.
| | - Jack L Feldman
- Department of Neurobiology, David Geffen School of Medicine, Center for Health Sciences, University of California at Los Angeles, Los Angeles, CA, USA
| | - Lorenzo Leggio
- Clinical Psychoneuroendocrinology and Neuropsychopharmacology Section, Translational Addiction Medicine Branch, National Institute on Drug Abuse Intramural Research Program and National Institute on Alcohol Abuse and Alcoholism Division of Intramural Clinical and Biological Research, National Institutes of Health, Baltimore and Bethesda, MD, USA; Medication Development Program, National Institute on Drug Abuse Intramural Research Program, National Institutes of Health, Baltimore, MD, USA; Center for Alcohol and Addiction Studies, Department of Behavioral and Social Sciences, Brown University, Providence, RI, USA
| | - Vitaly Napadow
- Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Charlestown, MA, USA; Department of Anesthesiology, Brigham and Women's Hospital, Boston, MA, USA
| | - Jeanie Park
- Renal Division, Department of Medicine, Emory University School of Medicine, Atlanta, GA, USA; Research Service Line, Department of Veterans Affairs Medical Center, Decatur, GA, USA
| | - Cynthia J Price
- School of Nursing, University of Washington, Seattle, WA, USA; Osher Center for Integrative Medicine, University of Washington, Seattle, WA, USA
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Abstract
BACKGROUND The present study was prepared on the assumption that interoceptive awareness (IA) and decision-making processes are implicated in addiction, and that somatic feedback plays an important role in decision-making. METHODS The study participants included 80 abstinent male inpatients with alcohol use disorder (n = 40) or opioid use disorder (n = 40) according to DSM-5 criteria (current severity: moderate or severe), along with 40 healthy male volunteers. All participants performed the heart rate tracking task as an objective physiological performance measure of IA and a computerized version of the Iowa gambling task (IGT) as a validated measure of decision-making. Impulsiveness was assessed using the Barratt Impulsiveness Scale 11 (BIS-11). Craving was evaluated with the Penn Alcohol Craving Scale (PACS) or Substance Craving Scale (SCS). RESULTS (1) Heartbeat perception (HBP) and IGT scores were similar between the patients with alcohol or opioid addiction, being significantly lower than those in the control group, and the difference remained significant even when controlling for the factors that were significant in bivariate analyses; (2) HBP scores of patients correlated significantly with IGT scores, even when controlling the effect of the related variables; (3) BIS-11 scores of patients negatively correlated significantly with HBP scores and did not correlate significantly with IGT scores; and (4) PACS/SCS scores did not correlate significantly with HBP and IGT scores. CONCLUSIONS Our findings support the hypothesis that IA and decision-making processes are implicated in addiction and that decreased IA is associated with impaired decision-making.
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Affiliation(s)
- Büşra Sübay
- School of Medicine, Department of Psychiatry, Trakya University, Edirne, Turkey
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Morrissey RA, Gondoli DM, Corning AF. Reexamining the restraint pathway as a conditional process among adolescent girls: When does dieting link body dissatisfaction to bulimia? Dev Psychopathol 2020; 32:1031-43. [PMID: 31658908 DOI: 10.1017/S0954579419001287] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The mediational sequence from body dissatisfaction through dieting to bulimia-often referred to as the "restraint pathway"-has been validated in numerous samples of adolescent girls, but the prevalence rate of bulimic pathology pales in comparison to rates of body dissatisfaction and dieting in this risk group. This discrepancy indicates that the restraint pathway may only apply to adolescent girls possessing certain characteristics or experiencing certain circumstances. Accordingly, the current study examined the moderating roles of thin-ideal internalization, interoceptive deficits, and age by using self-report data from a community sample of 353 middle school (n = 115), high school (n = 112), and college girls (n = 126). We found that (a) body-dissatisfied girls who reported high, versus low, thin-ideal internalization engaged in greater dietary restraint; (b) only dieters who reported high interoceptive deficits and were of college age expressed bulimic symptoms; and (c) the mediating effect pertained only to college girls with high interoceptive deficits, but was strongest for those who reported high, versus low, thin-ideal internalization. These results suggest that the restraint pathway's precision may be fine-tuned through greater sensitivity to potentiating factors and developmental context. Theoretical, empirical, and practical implications are discussed.
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Park YL, Hunter J, Sheldon BL, Sabourin S, DiMarzio M, Khazen O, Pilitsis JG. Pain and Interoceptive Awareness Outcomes of Chronic Pain Patients With Spinal Cord Stimulation. Neuromodulation 2020; 24:1357-1362. [PMID: 33191569 DOI: 10.1111/ner.13318] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 10/24/2020] [Accepted: 10/28/2020] [Indexed: 11/28/2022]
Abstract
OBJECTIVES Meditation has been shown to improve outcomes for chronic pain by increasing patients' awareness of their own bodies. Some patients have an innate ability to leverage their mind-body connection, and this interoceptive awareness may aid them in garnering pain relief. We explored whether spinal cord stimulation (SCS) patients with greater innate awareness had better outcomes. MATERIALS AND METHODS We contacted 30 thoracic SCS patients with baseline and postoperative pain, psychological, and disability outcomes to complete the Multidimensional Assessment of Interoceptive Awareness (MAIA) survey. MAIA distinguishes between beneficial and maladaptive aspects of the perception of body sensations via six positive subscales (noticing, attention regulation, emotional awareness, self-regulation, body listening, and trusting) and two negative subscales (not distracting, not worrying). MAIA subscales and positive/negative groups were correlated with percentage change in Numerical Rating Scale (NRS), Oswestry Disability Index (ODI), Beck's Depression Inventory (BDI), Pain Catastrophizing Scale (PCS), and McGill Pain Questionnaire (MPQ). RESULTS Patients included 14 males/16 females with a mean age of 58. At a mean follow-up of 14.13 months (range 6-26), NRS, ODI, BDI, PCS, and MPQ showed improvements. Positive traits correlated with improvements in pain (MAIA-self regulation with NRS-worst [p = 0.018], NRS-least [p = 0.042], NRS-average [p = 0.006], NRS-current [p = 0.001]; MAIA-body listening with MPQ-total [p = 0.016] and MPQ-sensory [p = 0.026]). Improvement in PCS-total was associated with higher scores in noticing (p = 0.002), attention regulation (p = 0.017), emotional awareness (p = 0.039), and trusting (p = 0.047). PCS-rumination correlated with MAIA-positive total (p = 0.012). In contrast, better attention regulation signified less improvement in ODI (p = 0.043) and MPQ affective (p = 0.026). CONCLUSIONS Higher interoceptive awareness in SCS patients correlated with greater improvement following the procedure, particularly with regards to pain relief and pain catastrophizing. These findings suggest that patients with better mind-body connections may achieve greater pain relief following SCS in this patient population, thereby aiding providers in determining who may benefit from this intervention.
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Affiliation(s)
- Yunseo Linda Park
- Department of Neuroscience and Experimental Therapeutics, Albany Medical College, Albany, NY, USA
| | - Jared Hunter
- Department of Neuroscience and Experimental Therapeutics, Albany Medical College, Albany, NY, USA
| | - Breanna L Sheldon
- Department of Neuroscience and Experimental Therapeutics, Albany Medical College, Albany, NY, USA
| | - Shelby Sabourin
- Department of Neuroscience and Experimental Therapeutics, Albany Medical College, Albany, NY, USA
| | - Marisa DiMarzio
- Department of Neuroscience and Experimental Therapeutics, Albany Medical College, Albany, NY, USA
| | - Olga Khazen
- Department of Neuroscience and Experimental Therapeutics, Albany Medical College, Albany, NY, USA
| | - Julie G Pilitsis
- Department of Neuroscience and Experimental Therapeutics, Albany Medical College, Albany, NY, USA.,Department of Neurosurgery, Albany Medical College, Albany, NY, USA
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Kübel SL, Wittmann M. A German Validation of Four Questionnaires Crucial to the Study of Time Perception: BPS, CFC-14, SAQ, and MQT. Int J Environ Res Public Health 2020; 17:E8477. [PMID: 33207676 PMCID: PMC7696851 DOI: 10.3390/ijerph17228477] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 10/27/2020] [Accepted: 11/13/2020] [Indexed: 11/17/2022]
Abstract
We aimed to validate four established questionnaires related to time perception in German (Consideration of Future Consequences-14 scale (CFC-14), Boredom Proneness Scale (BPS), Metacognitive Questionnaire on Time (MQT), and Self-Awareness Questionnaire (SAQ)) using a back-translation method. Exploratory factor analyses were conducted on the data of 273 German-speaking participants to evaluate the factorial structures. Internal consistencies indicated good reliability values of the questionnaires and the respective subscales, except for the MQT. Intercorrelations between the questionnaires were examined to test their external validities and gain additional insight into the associations among the constructs. The consideration of future consequences was negatively linked to boredom proneness, whereas interoceptive awareness of one's bodily sensations was positively associated with boredom proneness. Additionally, interoceptive awareness was linked to metacognitive beliefs about which factors influence time perception. The results are discussed in regard to human time perception. Conclusion: The validated German questionnaires can now be used in research projects. Initial observations on how the questionnaires are related to each other fit the current knowledge on how human time perception works, yielding the first evidence for the external validity of the German versions of these established questionnaires. For evidence of criterion validity, future studies should more thoroughly investigate the external validities analyzing the correlations with other validated measures.
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Affiliation(s)
- Sebastian L. Kübel
- Institute for Frontier Areas of Psychology and Mental Health, 79098 Freiburg im Breisgau, Germany;
- Department of Criminology, Max Planck Institute for the Study of Crime, Security and Law, 79100 Freiburg im Breisgau, Germany
| | - Marc Wittmann
- Institute for Frontier Areas of Psychology and Mental Health, 79098 Freiburg im Breisgau, Germany;
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Vervaet M, Puttevils L, Hoekstra RHA, Fried E, Vanderhasselt MA. Transdiagnostic vulnerability factors in eating disorders: A network analysis. Eur Eat Disord Rev 2020; 29:86-100. [PMID: 33159404 DOI: 10.1002/erv.2805] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 10/02/2020] [Accepted: 10/24/2020] [Indexed: 12/19/2022]
Abstract
OBJECTIVE Eating disorder (ED) symptoms and transdiagnostic vulnerability characteristics play a crucial role in the aetiology and maintenance of EDs. Over the last decade, researchers have started to model complex interrelations between symptoms using network models, but the literature is limited in that it has focused solely on symptoms and investigated-specific disorders while ignoring transdiagnostic aspects of mental health. METHOD This study tackles these challenges by investigating network relations among core ED symptoms, comorbid clinical symptoms (depression and anxiety) and empirically supported vulnerability and protective mechanisms (personality traits, maladaptive cognitive schemata, perfectionism and resilience) in a sample of 2302 treatment-seeking ED patients. We estimated a regularized partial correlation network to obtain conditional dependence relations among all variables. We estimated node centrality (interconnectivity) and node predictability (the overall magnitude of symptom inter-relationships). RESULTS The findings indicate a central role of overvigilance, excessive focus on inhibiting emotions and feelings, interoceptive awareness and perfectionism. CONCLUSIONS These results suggest that excessive control of bodily aspects by dietary restraint (possibly through inhibition) and interoceptive awareness may be important constructs that warrant future research in understanding vulnerability in EDs. We provide all code and data via the Open Science Framework.
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Affiliation(s)
- Myriam Vervaet
- Department of Head and Skin, Ghent University, Ghent, Belgium
| | - Louise Puttevils
- Department of Head and Skin, Ghent University, Ghent, Belgium.,Ghent Experimental Psychiatry (GHEP) Lab, Ghent, Belgium
| | - Ria H A Hoekstra
- Department of Psychological Methods, University of Amsterdam, Amsterdam, The Netherlands
| | - Eiko Fried
- Department of Clinical Psychology, University of Leiden, Leiden, The Netherlands
| | - Marie-Anne Vanderhasselt
- Department of Head and Skin, Ghent University, Ghent, Belgium.,Ghent Experimental Psychiatry (GHEP) Lab, Ghent, Belgium.,Department of Experimental-Clinical and Health Psychology, Ghent University, Ghent, Belgium
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38
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Geisler M, Herbsleb M, Bär KJ, Weiss T. Dissociation of Endogenous Pain Inhibition Due to Conditioned Pain Modulation and Placebo in Male Athletes Versus Nonathletes. Front Psychol 2020; 11:553530. [PMID: 33071874 PMCID: PMC7531190 DOI: 10.3389/fpsyg.2020.553530] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Accepted: 08/14/2020] [Indexed: 12/19/2022] Open
Abstract
Animals and humans are able to inhibit pain by activating their endogenous pain-inhibition system. Endurance athletes possess a higher pain-tolerance threshold and a greater conditioned pain modulation (CPM) effect than nonathletes, suggesting better endogenous pain inhibition. In addition to CPM, placebo is another prominent paradigm used to test endogenous pain inhibition. However, whether the placebo effect and the CPM effect share the same mechanisms of pain inhibition has not been investigated. If there is a shared mechanism, then endurance athletes should show not only a better CPM effect than nonathletes but also a greater placebo effect. Here, we investigated 16 male endurance athletes and 17 male nonathletes in well-established placebo and CPM paradigms to assess whether endurance athletes have a better endogenous pain-inhibition system than nonathletes. As expected, we find a significantly greater CPM effect in athletes than in nonathletes. In contrast, we could only find a significant placebo effect in nonathletes. Explorative analyses reveal negative associations between the placebo effect and heart rate variability as well as between the placebo effect and interoceptive awareness. Together, the results demonstrate a dissociation of endogenous pain inhibition of CPM and placebo effect between endurance athletes and nonathletes. This suggests that both effects are based, at least in part, on different biological mechanisms.
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Affiliation(s)
- Maria Geisler
- Department of Clinical Psychology, Friedrich-Schiller-University Jena, Jena, Germany
| | - Marco Herbsleb
- Department of Sports Medicine and Health Promotion, Friedrich-Schiller-University Jena, Jena, Germany
| | - Karl-Jürgen Bär
- Department of Psychosomatic Medicine, University Hospital Jena, Jena, Germany
| | - Thomas Weiss
- Department of Clinical Psychology, Friedrich-Schiller-University Jena, Jena, Germany
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Jones A, Silas J, Todd J, Stewart A, Acree M, Coulson M, Mehling WE. Exploring the Multidimensional Assessment of Interoceptive Awareness in youth aged 7-17 years. J Clin Psychol 2020; 77:661-682. [PMID: 33035384 DOI: 10.1002/jclp.23067] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Revised: 09/09/2020] [Accepted: 09/19/2020] [Indexed: 12/30/2022]
Abstract
OBJECTIVE This study aimed to adapt the Multidimensional Assessment of Interoceptive Awareness (MAIA) questionnaire for younger respondents. METHOD The language of the MAIA was revised and children aged 7-10 years (n = 212) and adolescents aged 11-17 years (n = 217) completed the questionnaire. RESULTS The original eight-factor model was tested for fit using confirmatory factor analysis. The model had an acceptable fit in the total sample and younger subsample and overall fit in the older subsample was adequate following modification. Internal consistency was good, except for the Noticing, Not-Distracting and Not-Worrying scales. Results also demonstrated a negative linear relationship between the trusting scale and age, suggesting that youths may lose trust in their body as they age. CONCLUSION The adapted MAIA can be used with a younger population and, depending on the research question, individual MAIA scales may be selected. The survey is available at https://osher.ucsf.edu/maia.
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Affiliation(s)
- Alexander Jones
- Department of Psychology, School of Science and Technology, Middlesex University, London, UK
| | - Jonathan Silas
- Department of Psychology, School of Science and Technology, Middlesex University, London, UK
| | - Jennifer Todd
- School of Psychology and Sport Science, Faculty of Science and Engineering, Anglia Ruskin University, Cambridge, UK
| | - Anita Stewart
- Institute for Health and Aging, School of Nursing, University of California, San Francisco, California, USA
| | - Michael Acree
- Osher Center for Integrative Medicine, University of California, San Francisco, California, USA
| | - Mark Coulson
- School of Psychology, Faculty of Social Sciences, University of East Anglia, UK
| | - Wolf E Mehling
- Osher Center for Integrative Medicine, University of California, San Francisco, California, USA.,Department of Family and Community Medicine, University of California, San Francisco, California, USA
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Khalsa SS, Moseman SE, Yeh HW, Upshaw V, Persac B, Breese E, Lapidus RC, Chappelle S, Paulus MP, Feinstein JS. Reduced Environmental Stimulation in Anorexia Nervosa: An Early-Phase Clinical Trial. Front Psychol 2020; 11:567499. [PMID: 33123048 PMCID: PMC7573249 DOI: 10.3389/fpsyg.2020.567499] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 09/02/2020] [Indexed: 12/25/2022] Open
Abstract
Reduced Environmental Stimulation Therapy (REST) alters the balance of sensory input to the nervous system by systematically attenuating sensory signals from visual, auditory, thermal, tactile, vestibular, and proprioceptive channels. Previous research from our group has shown that REST via floatation acutely reduces anxiety and blood pressure (BP) while simultaneously heightening interoceptive awareness in clinically anxious populations. Anorexia nervosa (AN) is an eating disorder characterized by elevated anxiety, distorted body representation, and abnormal interoception, raising the question of whether REST might positively impact these symptoms. However, this approach has never been studied in eating disorders, and it is unknown whether exposure to floatation REST might worsen AN symptoms. To examine these possibilities, we conducted an open-label study to investigate the safety and tolerability of REST in AN. We also explored the acute impact of REST on BP, affective symptoms, body image disturbance, and interoception. Twenty-one partially weight-restored AN outpatients completed a protocol involving four sequential sessions of REST: reclining in a zero-gravity chair, floating in an open pool, and two sessions of floating in an enclosed pool. All sessions were 90 min, approximately 1 week apart. We measured orthostatic BP before and immediately after each session (primary outcome), in addition to collecting BP readings every 10 min during the session using a wireless waterproof system as a secondary outcome measure. Each participant's affective state, awareness of interoceptive sensations, and body image were assessed before and after every session (exploratory outcomes). There was no evidence of orthostatic hypotension following floating, and no adverse events (primary outcome). Secondary analyses revealed that REST induced statistically significant reductions in BP (p < 0.001; Cohen's d, 0.2-0.5), anxiety (p < 0.001; Cohen's d, >1) and negative affect (p < 0.01; Cohen's d, >0.5), heightened awareness of cardiorespiratory (p < 0.01; Cohen's d, 0.2-0.5) but not gastrointestinal sensations, and reduced body image dissatisfaction (p < 0.001; Cohen's d, >0.5). The findings from this initial trial suggest that individuals with AN can safely tolerate the physical effects of REST via floatation. Future randomized controlled trials will need to investigate whether these initial observations of improved anxiety, interoception, and body image disturbance occur in acutely ill AN populations. Clinical Trial Registration ClinicalTrials.gov; Identifier: NCT02801084 (April 01, 2016).
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Affiliation(s)
- Sahib S Khalsa
- Laureate Institute for Brain Research (LIBR), Tulsa, OK, United States.,Oxley College of Health Sciences, The University of Tulsa, Tulsa, OK, United States
| | | | - Hung-Wen Yeh
- Laureate Institute for Brain Research (LIBR), Tulsa, OK, United States.,Children's Mercy Health System, Kansas City, MO, United States
| | - Valerie Upshaw
- Laureate Institute for Brain Research (LIBR), Tulsa, OK, United States
| | - Beth Persac
- Laureate Eating Disorders Program, Tulsa, OK, United States
| | - Eric Breese
- Laureate Institute for Brain Research (LIBR), Tulsa, OK, United States
| | - Rachel C Lapidus
- Laureate Institute for Brain Research (LIBR), Tulsa, OK, United States.,Department of Psychology, The University of Tulsa, Tulsa, OK, United States
| | | | - Martin P Paulus
- Laureate Institute for Brain Research (LIBR), Tulsa, OK, United States.,Oxley College of Health Sciences, The University of Tulsa, Tulsa, OK, United States
| | - Justin S Feinstein
- Laureate Institute for Brain Research (LIBR), Tulsa, OK, United States.,Oxley College of Health Sciences, The University of Tulsa, Tulsa, OK, United States
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Flasinski T, Dierolf AM, Rost S, Lutz APC, Voderholzer U, Koch S, Bach M, Asenstorfer C, Münch EE, Mertens VC, Vögele C, Schulz A. Altered Interoceptive Awareness in High Habitual Symptom Reporters and Patients With Somatoform Disorders. Front Psychol 2020; 11:1859. [PMID: 32849092 PMCID: PMC7426478 DOI: 10.3389/fpsyg.2020.01859] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Accepted: 07/07/2020] [Indexed: 01/07/2023] Open
Abstract
Objective: Altered interoception may play a major role in the etiology of medically unexplained symptoms (MUS). It remains unclear, however, if these alterations concern noticing of signals or if they are limited to the interpretation of signals. We investigated whether individuals with MUS differ in interoceptive awareness as assessed with the Multidimensional Assessment of Interoceptive Awareness (MAIA) questionnaire. Methods: Study 1: A total of 486 individuals completed the Screening for Somatoform Disorders (SOMS-2). Thirty-two individuals each of the upper and lower decile of the SOMS distribution (low symptom reporters/LSR, high symptom reporters/HSR) completed the MAIA. Study 2: MAIA scores of individuals diagnosed with somatoform disorder (SFD; n = 26) were compared to individuals with major depressive disorder (MDD; n = 25) and healthy controls (HC; n = 26). Results: HSR had lower scores than LSR on the MAIA scales Not-Distracting and Not-Worrying. The SFD and MDD groups showed lower scores than HC on the MAIA scales Not-Distracting, Self-Regulation, and Trusting. The MDD group scored lower than the other two groups on the scales Body Listening and Attention Regulation. There were no group differences on the scale Noticing. Conclusion: HSR, SFD, and MDD patients do not differ from HC in the awareness of noticing of interoceptive signal processing, whereas cognitive facets of interoception, such as distraction or self-regulation are differentially affected. This highlights the necessity of including specifically targeted interventions, which improve interoceptive awareness, in the prevention and treatment of SFDs.
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Affiliation(s)
- Tabea Flasinski
- Clinical Psychophysiology Laboratory, Institute for Health and Behaviour, University of Luxembourg, Esch-sur-Alzette, Luxembourg.,Mental Health Research and Treatment Center, Faculty of Psychology, Ruhr-University Bochum, Bochum, Germany
| | - Angelika Margarete Dierolf
- Clinical Psychophysiology Laboratory, Institute for Health and Behaviour, University of Luxembourg, Esch-sur-Alzette, Luxembourg
| | - Silke Rost
- Clinical Psychophysiology Laboratory, Institute for Health and Behaviour, University of Luxembourg, Esch-sur-Alzette, Luxembourg
| | - Annika P C Lutz
- Clinical Psychophysiology Laboratory, Institute for Health and Behaviour, University of Luxembourg, Esch-sur-Alzette, Luxembourg
| | | | - Stefan Koch
- Schön Klinik Roseneck, Prien am Chiemsee, Germany
| | | | | | - Eva Elisabeth Münch
- Clinical Psychophysiology Laboratory, Institute for Health and Behaviour, University of Luxembourg, Esch-sur-Alzette, Luxembourg
| | - Vera-Christina Mertens
- Clinical Psychophysiology Laboratory, Institute for Health and Behaviour, University of Luxembourg, Esch-sur-Alzette, Luxembourg
| | - Claus Vögele
- Clinical Psychophysiology Laboratory, Institute for Health and Behaviour, University of Luxembourg, Esch-sur-Alzette, Luxembourg
| | - André Schulz
- Clinical Psychophysiology Laboratory, Institute for Health and Behaviour, University of Luxembourg, Esch-sur-Alzette, Luxembourg
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Penner C, Zimmerman C, Conboy L, Kaptchuk T, Kerr C. "Honorable Toward Your Whole Self": Experiences of the Body in Fatigued Breast Cancer Survivors. Front Psychol 2020; 11:1502. [PMID: 32719641 PMCID: PMC7350261 DOI: 10.3389/fpsyg.2020.01502] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Accepted: 06/05/2020] [Indexed: 11/13/2022] Open
Abstract
Introduction Cancer Related Fatigue (CRF) is one of the most common and detrimental side effects of cancer treatment. Despite its increasing prevalence and severity CRF remains dismissed by the majority of clinicians. One reason for the apparent gap between clinical need and clinical undertaking is the penchant toward reductionist accounts of the disorder: a tendency to discount the interface between the lived experience of sufferers and the multi-dimensional etiology of CRF as it manifests adversely on a day-to-day basis. Methods In order to better understand the interplay between social, bodily, and emotional components of the disorder we undertook semi-structured interviews with thirteen Breast Cancer survivors suffering from CRF, and then subsequently analyzed their responses using Team Based Qualitative Analysis. Results Our analysis revealed multiple dimensions of the social and bodily underpinnings of fatigue. Most relevantly we found a consistent change in the level and quality of attention to bodily signals. This shift in awareness appeared to be directly connected to the experience of CRF and a newfound, “respect,” for the needs of the body. Furthermore, we found that many of the practices that were described as helpful in alleviating fatigue were oriented around eliciting a sense of embodied awareness, examples being: dance, yoga, and shamanic ritual. This relationship with bodily sensations existed in conjunction with the anxiety and trauma that arose as a result of cancer treatment. Conclusion Our analysis suggests that the quality of awareness and relationship to bodily experience in CRF is a functionally relevant component of the disorder and should be considered as an experiential target moving forward.
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Affiliation(s)
- Cooper Penner
- Department of Neuroscience, Brown University, Providence, RI, United States.,Department of Neurosurgery, Cedars Sinai Medical Center, Los Angeles, CA, United States
| | - Chloe Zimmerman
- Department of Neuroscience, Brown University, Providence, RI, United States.,Warren Alpert Medical School, Brown University, Providence, RI, United States.,Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, United States
| | - Lisa Conboy
- Warren Alpert Medical School, Brown University, Providence, RI, United States.,Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, United States.,New England School of Acupuncture, Newton, MA, United States
| | - Ted Kaptchuk
- Warren Alpert Medical School, Brown University, Providence, RI, United States.,Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, United States
| | - Catherine Kerr
- Department of Contemplative Studies, Brown University, Providence, RI, United States
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Nishimura A, Harashima SI, Hosoda K, Honda I. Overeating Risk in Overweight Young Women Is Divided into Two Types According to Appetite and Eating Behavior. Metab Syndr Relat Disord 2020; 18:435-442. [PMID: 32667840 DOI: 10.1089/met.2020.0042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Background: The problem of obesity in young women leads to future chronic diseases, effects on reproductive health, and next-generation obesity. Thus, it is necessary to provide effective support for these women's behavioral change. The purpose of this study was to evaluate dietary-related indicators to clarify the appetite and eating behavior problems among young women. Methods: Healthy women 18-39 years of age were enrolled. Interoceptive awareness (IA) was quantified using a heartbeat perception task score. Eating behavior was examined in three ways: Three-Factor Eating Questionnaire (TFEQ), visual analog scales of subjective appetite sensations, and a food consumption test. Results: In all, 15 participants who were overweight and 50 with normal weight were analyzed. The overweight women were clustered into two groups according to the heartbeat perception task score: a low-score group (women with overweight who have low IA [OW-LOW]) and high-score group (women with overweight who have high IA [OW-HIGH]). The OW-LOW group had significantly smaller intermeal changes in hunger score compared with women with normal weight. The disinhibition score on the TFEQ for the OW-HIGH group was significantly higher than the normal-weight women, and the prospective consumption score in the fasting condition was significantly higher in women with normal weight and a high heartbeat perception task score. Conclusions: Overweight young women were characterized into two groups with different appetite and eating behavior, which is connected to the risk of overeating. An appetite characteristic is associated with a high risk of obesity among the normal-weight population. Individualized interventions tailored to the IA levels may help in improving and preventing obesity.
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Affiliation(s)
- Akiko Nishimura
- Department of Human Health Sciences, Graduate School of Medicine, Kyoto University, Kyoto, Japan.,Faculty of Nursing, School of Medicine, Nara Medical University, Kashihara, Japan
| | - Shin-Ichi Harashima
- Department of Human Health Sciences, Graduate School of Medicine, Kyoto University, Kyoto, Japan.,Department of Internal Medicine, Goshominami Harashima Clinic, Kyoto, Japan
| | - Kiminori Hosoda
- Department of Human Health Sciences, Graduate School of Medicine, Kyoto University, Kyoto, Japan.,Division of Diabetes and Lipid Metabolism, Department of Lifestyle-Related Diseases, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Ikumi Honda
- Department of Nursing, Graduate School of Medicine, Nagoya University, Nagoya, Japan
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Thomas EA, Mijangos JL, Hansen PA, White S, Walker D, Reimers C, Beck AC, Garland EL. Mindfulness-Oriented Recovery Enhancement Restructures Reward Processing and Promotes Interoceptive Awareness in Overweight Cancer Survivors: Mechanistic Results From a Stage 1 Randomized Controlled Trial. Integr Cancer Ther 2019; 18:1534735419855138. [PMID: 31165653 PMCID: PMC6552347 DOI: 10.1177/1534735419855138] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Introduction: The primary aims of this Stage I pilot randomized controlled trial were to establish the feasibility of integrating exercise and nutrition counseling with Mindfulness-Oriented Recovery Enhancement (MORE), a novel intervention that unites training in mindfulness, reappraisal, and savoring skills to target mechanisms underpinning appetitive dysregulation a pathogenic process that contributes to obesity among cancer survivors; to identify potential therapeutic mechanisms of the MORE intervention; and to obtain effect sizes to power a subsequent Stage II trial. Methods: Female overweight and obese cancer survivors (N = 51; mean age = 57.92 ± 10.04; 88% breast cancer history; 96% white) were randomized to one of two 10-week study treatment conditions: (a) exercise and nutrition counseling or (b) exercise and nutrition counseling plus the MORE intervention. Trial feasibility was assessed via recruitment and retention metrics. Measures of therapeutic mechanisms included self-reported interoceptive awareness, maladaptive eating behaviors, and savoring, as well as natural reward responsiveness and food attentional bias, which were evaluated as psychophysiological mechanisms. Results: Feasibility was demonstrated by 82% of participants who initiated MORE receiving a full dose of the intervention. Linear mixed models revealed that the addition of MORE led to significantly greater increases in indices of interoceptive awareness, savoring, and natural reward responsiveness, and, significantly greater decreases in external eating behaviors and food attentional bias—the latter of which was significantly associated with decreases in waist-to-hip ratio. Path analysis demonstrated that the effect of MORE on reducing food attentional bias was mediated by increased zygomatic electromyographic activation during attention to natural rewards. Conclusions and Implications: MORE may target appetitive dysregulatory mechanisms implicated in obesity by promoting interoceptive awareness and restructuring reward responsiveness.
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Affiliation(s)
| | | | - Pamela A Hansen
- 2 Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Shelley White
- 2 Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Darren Walker
- 2 Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Celestial Reimers
- 2 Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Anna C Beck
- 2 Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Eric L Garland
- 2 Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
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Agostinho M, Canaipa R, Honigman L, Treister R. No Relationships Between the Within-Subjects' Variability of Pain Intensity Reports and Variability of Other Bodily Sensations Reports. Front Neurosci 2019; 13:774. [PMID: 31456655 PMCID: PMC6701284 DOI: 10.3389/fnins.2019.00774] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Accepted: 07/10/2019] [Indexed: 01/17/2023] Open
Abstract
Purpose The subjective nature of pain assessment and its large variance negatively affect patient–health care provider communication and reduce the assay sensitivity of pain clinical trials. Given the lack of an objective gold standard measure, identifying the source (true or error) of the within-subject variability of pain reports is a challenge. By assessing the within-subjects variability of pain and taste reports, alongside with interoceptive measures, the current study is aimed to investigate if the ability to reliably report bodily sensations is a cross-modal characteristic. Patients and Methods This prospective study enrolled healthy volunteers from local universities. After consenting, subjects underwent the Focus Analgesia Selection Task (FAST), to assess within-subjects variability of pain reports in response to experimental noxious stimuli; a taste task, which similarly assesses within-subjects variability of tastes (salty and sweet) intensity reports; and the heartbeat perception task, an interoceptive task aimed to assess how accurate subjects are in monitoring and reporting their own heartbeat. In addition, all subjects completed the Multidimensional Assessment of Interoceptive Awareness (MAIA), the Perceived Stress Scale (PSS), and Hospital Anxiety and Depression Scale (HADS). Spearman’s correlations were used to assess relations between all measures. Results Sixty healthy volunteers were recruited. Variability of intensity reports of different modalities were independent of each other (P > 0.05 for all correlations). The only correlation found was within modality, between variability of intensity reports of salt and sweet tastes (Spearman’s r = 0.477, P < 0.001). No correlations were found between any of the task results and questionnaire results. Conclusion Within-subjects variability of pain reports do not relate to variability of reports of other modalities or to interoceptive awareness. Further research is ongoing to investigate the clinical relevance of within-subjects’ variability of pain reports.
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Affiliation(s)
- Mariana Agostinho
- CIIS, Centre for Interdisciplinary Health Research, Institute of Health Sciences, Catholic University of Portugal, Lisbon, Portugal
| | - Rita Canaipa
- CIIS, Centre for Interdisciplinary Health Research, Institute of Health Sciences, Catholic University of Portugal, Lisbon, Portugal
| | - Liat Honigman
- The Clinical Pain Innovation Lab, Faculty of Social Welfare and Health Sciences, University of Haifa, Haifa, Israel
| | - Roi Treister
- The Clinical Pain Innovation Lab, Faculty of Social Welfare and Health Sciences, University of Haifa, Haifa, Israel
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Teng HC, Yeh ML, Wang MH. Walking with controlled breathing improves exercise tolerance, anxiety, and quality of life in heart failure patients: A randomized controlled trial. Eur J Cardiovasc Nurs 2018; 17:717-727. [PMID: 29775076 DOI: 10.1177/1474515118778453] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND Patients with heart failure experience not only impaired physical condition, but also their physical activity, moods, and quality of life may be diminished. AIMS The purpose of this study was to investigate the effects of 12-week walking with breathing program on physical activity tolerance considering time-dependent physiological factors and time-independent interoceptive awareness, as well as psychosocial factors. METHODS This randomized controlled trial recruited 90 heart failure patients and randomly assigned them. The walking with breathing group received the walking and breathing intervention for 12 weeks but the control group did not. Outcomes included activity tolerance measured by 6-minute walk distance, moods assessed by the Hospital Anxiety and Depression Scale, quality of life determined by the EuroQol 5-Dimensions, oxygen saturation by pulse oximetry, and interoceptive awareness by the Multidimensional Assessment of Interoceptive Awareness scale. Data were collected before the intervention at baseline and at Weeks 2, 4 and 12. RESULTS The results of the generalized estimating equation showed the 6-minute walk distance in the walking with breathing group was significantly different across time ( p<0.001) compared with the control group at baseline. Oxygen saturation by pulse oximetry ( p=0.04) and Trusting on the Multidimensional Assessment of Interoceptive Awareness scale ( p=0.001) significantly and positively correlated with results of the 6-minute walk distance. There were significant between-group differences at Week 12 in anxiety ( p=0.03) and quality of life ( p=0.02) but not depression ( p=0.06). CONCLUSIONS Walking with breathing improved heart failure patients' tolerance of physical activity, probably because of improved oxygen saturation and trusting interoceptive awareness. Walking with breathing also improved patients' anxiety and quality of life.
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Affiliation(s)
- Hsiu-Chin Teng
- 1 Department of Nursing, Cheng Hsin General Hospital, ROC
| | - Mei-Ling Yeh
- 2 Graduate Institute of Integration of Traditional Chinese Medicine with Western Nursing, National Taipei University of Nursing and Health Sciences, ROC
| | - Mei-Hua Wang
- 3 School of Nursing, National Taipei University of Nursing and Health Sciences, ROC
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Abstract
Misophonia is characterized by extreme aversive reactions to certain classes of sounds. It has recently been recognized as a condition associated with significant disability. Research has begun to evaluate psychopathological correlates of misophonia. This study sought to identify profiles of psychopathology that characterize misophonia in a large community sample. A total of N = 628 adult participants completed a battery of measures assessing anxiety and anxiety sensitivity, depression, stress responses, anger, dissociative experiences, obsessive-compulsive symptoms and beliefs, distress tolerance, bodily perceptions, as well as misophonia severity. Profile Analysis via Multidimensional Scaling (PAMS) was employed to evaluate profiles associated with elevated misophonia and those without symptoms. Three profiles were extracted. The first two accounted for 70% total variance and did not show distinctions between groups. The third profile accounted for 11% total variance, and showed that misophonia is associated with lower obsessive-compulsive symptoms for neutralizing, obsessions generally, and washing compared to those not endorsing misophonia, and higher levels of obsessive-compulsive symptoms associated with ordering and harm avoidance. This third profile extracted also showed significant differences between those with and without misophonia on the scale assessing physical concerns (that is, sensitivity to interoceptive sensations) as assessed with the ASI-3. Further research is called for involving diagnostic interviewing and experimental methods to clarify these putative mechanisms associated with misophonia.
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Affiliation(s)
| | | | | | - Eric A Storch
- University of South Florida; Rogers Behavioral Health-Tampa; Johns Hopkins All Children's Hospital
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Brown TA, Berner LA, Jones MD, Reilly EE, Cusack A, Anderson LK, Kaye WH, Wierenga CE. Psychometric Evaluation and Norms for the Multidimensional Assessment of Interoceptive Awareness (MAIA) in a Clinical Eating Disorders Sample. Eur Eat Disord Rev 2017; 25:411-416. [PMID: 28714581 DOI: 10.1002/erv.2532] [Citation(s) in RCA: 80] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2017] [Revised: 05/12/2017] [Accepted: 05/30/2017] [Indexed: 11/09/2022]
Abstract
Altered interoceptive awareness (IA) has been implicated in the pathophysiology of eating disorders; however, few comprehensive self-report measures of IA exist in eating disorders. The present study sought to validate the Multidimensional Assessment of Interoceptive Awareness (MAIA), originally developed to assess IA in individuals practicing mind-body therapies, in an eating disorder sample. Adult and adolescent patients (n = 376) completed assessments upon admission to a partial hospital programme. Analyses examined the factor structure of the MAIA, scale means, scale-scale correlations, internal consistency and construct validity. Analyses also examined associations between MAIA subscales and eating disorder symptoms. Results supported the original eight-factor structure of the MAIA. Internal consistency was acceptable, and the scales converged with associated measures. Importantly, Not Distracting, Self-regulation, Body Listening and Trusting were most strongly associated with eating disorder symptoms. Results support use of the MAIA among eating disorders and provide further support for the relevance of IA in eating disorders. Copyright © 2017 John Wiley & Sons, Ltd and Eating Disorders Association.
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Affiliation(s)
- Tiffany A Brown
- Department of Psychiatry, University of California, San Diego, San Diego, CA, USA
| | - Laura A Berner
- Department of Psychiatry, University of California, San Diego, San Diego, CA, USA
| | - Michelle D Jones
- Department of Psychiatry, University of California, San Diego, San Diego, CA, USA
| | - Erin E Reilly
- Department of Psychiatry, University of California, San Diego, San Diego, CA, USA
| | - Anne Cusack
- Department of Psychiatry, University of California, San Diego, San Diego, CA, USA
| | - Leslie K Anderson
- Department of Psychiatry, University of California, San Diego, San Diego, CA, USA
| | - Walter H Kaye
- Department of Psychiatry, University of California, San Diego, San Diego, CA, USA
| | - Christina E Wierenga
- Department of Psychiatry, University of California, San Diego, San Diego, CA, USA
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Abstract
Sensitivity to signals arising within the body (interoceptive awareness) has been implicated in emotion processing; interindividual differences in interoceptive awareness modulate both subjective and physiological indicators of emotional experience and the regulation of emotion-related behaviors. This study investigated interoceptive awareness in patients with fibromyalgia syndrome (FMS), a chronic pain condition accompanied by various affective symptoms. Interoceptive awareness was assessed in 45 FMS patients and 31 healthy individuals using a heartbeat perception task. Cognitive performance, comorbid psychiatric disorders and medication use were assessed as possible confounding variables. Concerning the primary outcome, patients exhibited markedly reduced heartbeat perception compared to healthy individuals. Moreover, there was an inverse relationship between interoceptive awareness and FMS symptom severity. Reduced interoceptive awareness may be involved in the affective aspects of FMS pathology. Poor access to bodily signals may restrict patients´ ability to integrate these signals during emotional processing, which, by extension, may preclude optimal emotional self-regulation.
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Affiliation(s)
- Stefan Duschek
- a Institute of Psychology , UMIT - University for Health Sciences Medical Informatics and Technology , Hall in Tirol , Austria
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de Jong M, Lazar SW, Hug K, Mehling WE, Hölzel BK, Sack AT, Peeters F, Ashih H, Mischoulon D, Gard T. Effects of Mindfulness-Based Cognitive Therapy on Body Awareness in Patients with Chronic Pain and Comorbid Depression. Front Psychol 2016; 7:967. [PMID: 27445929 PMCID: PMC4927571 DOI: 10.3389/fpsyg.2016.00967] [Citation(s) in RCA: 82] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2015] [Accepted: 06/10/2016] [Indexed: 12/20/2022] Open
Abstract
Body awareness has been proposed as one of the major mechanisms of mindfulness interventions, and it has been shown that chronic pain and depression are associated with decreased levels of body awareness. We investigated the effect of Mindfulness-Based Cognitive Therapy (MBCT) on body awareness in patients with chronic pain and comorbid active depression compared to treatment as usual (TAU; N = 31). Body awareness was measured by a subset of the Multidimensional Assessment of Interoceptive Awareness (MAIA) scales deemed most relevant for the population. These included: Noticing, Not-Distracting, Attention Regulation, Emotional Awareness, and Self-Regulation. In addition, pain catastrophizing was measured by the Pain Catastrophizing Scale (PCS). These scales had adequate to high internal consistency in the current sample. Depression severity was measured by the Quick Inventory of Depressive Symptomatology—Clinician rated (QIDS-C16). Increases in the MBCT group were significantly greater than in the TAU group on the “Self-Regulation” and “Not Distracting” scales. Furthermore, the positive effect of MBCT on depression severity was mediated by “Not Distracting.” These findings provide preliminary evidence that a mindfulness-based intervention may increase facets of body awareness as assessed with the MAIA in a population of pain patients with depression. Furthermore, they are consistent with a long hypothesized mechanism for mindfulness and emphasize the clinical relevance of body awareness.
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Affiliation(s)
- Marasha de Jong
- Depression Clinical and Research Program, Massachusetts General Hospital, Harvard Medical SchoolBoston, MA, USA; Department of Psychiatry and Psychology, School of Mental Health and Neuroscience, Maastricht University Medical CenterMaastricht, Netherlands; MondriaanMaastricht, Netherlands
| | - Sara W Lazar
- Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School Boston, MA, USA
| | - Kiran Hug
- Department of Psychosomatic Medicine, Medical Faculty, Medical Center-University of FreiburgFreiburg, Germany; Division of Clinical Psychology and Psychotherapy, Faculty of Psychology, University of BaselBasel, Switzerland
| | - Wolf E Mehling
- Department of Family and Community Medicine, Osher Center for Integrative Medicine, University of California, San Francisco San Francisco, CA, USA
| | - Britta K Hölzel
- Department of Psychiatry, Massachusetts General Hospital, Harvard Medical SchoolBoston, MA, USA; Department of Neuroradiology, Klinikum rechts der Isar, Technical University of MunichMunich, Germany
| | - Alexander T Sack
- Department of Cognitive Neuroscience, Faculty of Psychology and Neuroscience, Maastricht University Maastricht, Netherlands
| | - Frenk Peeters
- Department of Psychiatry and Psychology, School of Mental Health and Neuroscience, Maastricht University Medical Center Maastricht, Netherlands
| | - Heidi Ashih
- Depression Clinical and Research Program, Massachusetts General Hospital, Harvard Medical School Boston, MA, USA
| | - David Mischoulon
- Depression Clinical and Research Program, Massachusetts General Hospital, Harvard Medical School Boston, MA, USA
| | - Tim Gard
- Department of Psychiatry, Massachusetts General Hospital, Harvard Medical SchoolBoston, MA, USA; Institute for Complementary and Integrative Medicine, University Hospital Zurich, University of ZurichZurich, Switzerland; Translational Neuromodeling Unit, Institute for Biomedical Engineering, University of Zurich and Swiss Federal Institute of Technology (ETH)Zurich, Switzerland
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