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Lee CS, Chu SH, Dunne J, Spintzyk E, Locatelli G, Babicheva V, Lam L, Julio K, Chen S, Jurgens CY. Body listening in the link between symptoms and self-care management in cardiovascular disease: A cross-sectional correlational descriptive study. Int J Nurs Stud 2024; 156:104809. [PMID: 38788262 DOI: 10.1016/j.ijnurstu.2024.104809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 04/03/2024] [Accepted: 05/11/2024] [Indexed: 05/26/2024]
Abstract
OBJECTIVE The aim of this study was to quantify relationships among symptoms, interoceptive sensibility (i.e. the conscious level of sensing, interpreting and integrating signals from the body), and self-care management behaviors (i.e. the response to symptoms when they occur) among adults with cardiovascular disease. We hypothesized that better interoceptive sensibility would increase the positive behavior-driving effects of symptoms on self-care management. METHODS Adult patients with cardiovascular disease who experienced recent symptoms were recruited to participate in this cross-sectional correlational descriptive study. Patient-Reported Outcomes Measurement Information System measures were used to capture dyspnea, pain interference, fatigue, sleep disturbances, nausea and vomiting, anxiety and depressive symptoms. Interoceptive sensibility was measured using the Multidimensional Assessment of Interoceptive Awareness Version 2. The Self-Care of Chronic Illness Inventory was used to measure self-care management. Network analysis was used to identify domains of interoceptive sensibility that were most central. Linear regression with interaction terms was used to test the moderating effect of interoceptive sensibility on the relationship between symptoms and self-care management. RESULTS The age of participants in the sample (n = 387) ranged from 18 to 88 years, a slight majority (53.5 %) were female, and a majority were Caucasian (66.4 %) or African American (32.0 %). Hypertension was the most common disorder (n = 238 (61.5 %)), followed by rhythm disorders (n = 124 (32.0 %)), coronary artery disease (n = 94 (24.3 %)), heart failure (n = 89 (23.0 %)), valve disease (n = 69 (17.8 %)), stroke (n = 62 (16.0 %)) and peripheral vascular disease (n = 49 (12.7 %)). Based on network analysis, body listening (i.e. active listening to the body for insights) was the most central interoceptive domain, and distracting (i.e. tendency to ignore or distract oneself from sensations of discomfort) was the least central. Noticing (i.e. greater awareness of body sensations), distracting, and body listening were significant in moderating relationships between dyspnea, sleep disturbances and anxiety and the outcome of self-care management behaviors (all p < 0.001). Better noticing and body listening were associated with better self-care management across symptoms, whereas ignoring or distracting oneself from discomfort was associated with worse self-care management behaviors. CONCLUSION Among adults with cardiovascular disease, interventions designed to augment the identified interoceptive sensibility domains like body listening, and mitigate the tendency to ignore or distract oneself from discomfort may support adults with cardiovascular disease through the development of future interventions that optimize patient behaviors in response to symptoms when they occur.
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Affiliation(s)
- Christopher S Lee
- Boston College William F. Connell School of Nursing, Chestnut Hill, MA, USA.
| | - Sang Hui Chu
- Yonsei University College of Nursing, Seoul, Republic of Korea
| | - Julie Dunne
- Boston College William F. Connell School of Nursing, Chestnut Hill, MA, USA
| | - Elise Spintzyk
- Boston College William F. Connell School of Nursing, Chestnut Hill, MA, USA
| | | | | | - Louisa Lam
- Australian Catholic University, Melbourne, Australia
| | - Kelly Julio
- Boston College William F. Connell School of Nursing, Chestnut Hill, MA, USA
| | - Summer Chen
- Boston College William F. Connell School of Nursing, Chestnut Hill, MA, USA
| | - Corrine Y Jurgens
- Boston College William F. Connell School of Nursing, Chestnut Hill, MA, USA
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Sun Q, Shen X, Qi M, Suliman M, Tian S. The Mediating Role of Interoceptive Sensitivity in the Relationship between Physical Activity and Depression Symptoms in College Students. Behav Sci (Basel) 2024; 14:608. [PMID: 39062431 DOI: 10.3390/bs14070608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2024] [Revised: 07/09/2024] [Accepted: 07/16/2024] [Indexed: 07/28/2024] Open
Abstract
A substantial body of evidence indicates that neurological, psychological, and behavioral health issues are profoundly linked to interoceptive sensitivity. The present study aimed to identify the effects of interoceptive sensitivity on the relationship between physical activity and symptoms of depression in Chinese college students. This study employed a cross-sectional design using convenience sampling. An online self-reported survey was distributed to college students in China. The participants' interoceptive sensitivity, physical activity levels, and depressive symptoms were measured using the MAIA-2, IPAQ-SF, and PHQ-9, respectively. The mediating effect was tested via regression analysis and a parallel mediation model, with bootstrap confidence intervals for indirect effects. The results showed a significant negative correlation between physical activity and depression. A significant positive correlation was observed between physical activity and seven dimensions of interoceptive sensitivity. Conversely, interoceptive sensitivity exhibited a negative correlation with depression. The bootstrap mediation analysis showed that the "not distracting" and "trusting" dimensions of interoceptive sensitivity had significant indirect effects on the relationship between physical activity and depression, suggesting that physical activity might reduce depressive symptoms via these two interoceptive sensitivity dimensions. The findings suggest that interoceptive sensitivity should be integrated into therapeutic interventions, such as physical activity interventions, in the treatment of mental illnesses, particularly depression. Increasing physical activity levels, with a specific focus on enhancing interoceptive modulation, appears to be a promising approach for addressing depression in college students.
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Affiliation(s)
- Qian Sun
- School of Physical Education, Shandong University, Jinan 266237, China
| | - Xiaona Shen
- School of Nursing and Rehabilitation, Shandong University, Jinan 250012, China
| | - Meiling Qi
- School of Nursing and Rehabilitation, Shandong University, Jinan 250012, China
| | - Muhammad Suliman
- School of Nursing and Rehabilitation, Shandong University, Jinan 250012, China
| | - Siyu Tian
- School of Physical Education, Shandong University, Jinan 266237, China
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3
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Jenkinson PM, Fotopoulou A, Ibañez A, Rossell S. Interoception in anxiety, depression, and psychosis: a review. EClinicalMedicine 2024; 73:102673. [PMID: 38873633 PMCID: PMC11169962 DOI: 10.1016/j.eclinm.2024.102673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2024] [Revised: 05/08/2024] [Accepted: 05/17/2024] [Indexed: 06/15/2024] Open
Abstract
Research has examined the relationship between interoception and anxiety, depression, and psychosis; however, it is unclear which aspects of interoception have been systematically examined, what the combined findings are, and which areas require further research. To answer these questions, we systematically searched and narratively synthesised relevant reviews, meta-analyses, and theory papers (total n = 34). Existing systematic reviews and meta-analyses (anxiety n = 2; depression n = 2; psychosis n = 0), focus on cardiac interoceptive accuracy (heartbeat perception), and indicate that heartbeat perception is not systematically impaired in anxiety or depression. Heartbeat perception might be poorer in people with psychosis, but further evidence is needed. Other aspects of interoception, such as different body systems and processing levels, have been studied but not systematically reviewed. We highlight studies examining these alternative bodily domains and levels, review the efficacy of interoception-based psychological interventions, and make suggestions for future research. Funding Wellcome Trust UK.
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Affiliation(s)
- Paul M. Jenkinson
- Faculty of Psychology, Counselling and Psychotherapy, The Cairnmillar Institute, Melbourne, Australia
- Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
- Department of Psychological Sciences, Swinburne University of Technology, Melbourne, Australia
| | - Aikaterini Fotopoulou
- Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - Agustin Ibañez
- School of Psychology, Trinity College Dublin, Dublin, Ireland
- Latin American Brain Health Institute (BrainLat), Universidad Adolfo Ibáñez, Santiago, Chile
| | - Susan Rossell
- Department of Psychological Sciences, Swinburne University of Technology, Melbourne, Australia
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4
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Cobbaert L, Hay P, Mitchell PB, Roza SJ, Perkes I. Sensory processing across eating disorders: A systematic review and meta-analysis of self-report inventories. Int J Eat Disord 2024; 57:1465-1488. [PMID: 38511825 DOI: 10.1002/eat.24184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Revised: 02/22/2024] [Accepted: 02/22/2024] [Indexed: 03/22/2024]
Abstract
OBJECTIVE This review investigated the extant literature regarding the relationship between eating disorder diagnoses and sensory processing as measured by validated and reliable self-report inventories. Increasing evidence highlights the role of sensory processing in cognitive functions. Sensory processing is implicated in mental-ill health, including eating disorders (ED) and body image disturbances. However, the pathophysiological underpinnings of sensory processing, encompassing exteroception and interoception, in relation to ED remain underexplored. METHOD We included studies involving participants aged 15 years or older with an eating disorder diagnosis confirmed by semi-structured or structured interviews. We further limited inclusion to articles using validated and reliable self-report instruments to measure sensory processing. Our meta-analysis focused on studies using the interoceptive awareness subscale from the second version of the Eating Disorder Inventory. We used the Critical Appraisal checklist for quasi-experimental studies to assess the quality of included articles. RESULTS There were 19 studies that met our inclusion criteria. Most studies showed moderate-to-high quality. Anorexia nervosa (AN) and bulimia nervosa (BN) were associated with heightened exteroception. Moreover, people with AN reported a heightened sense of taste compared to those with BN. Our meta-analysis comprising 10 studies, 19 samples, and 6382 participants revealed that AN (binge-purge subtype) and BN were associated with increased interoceptive difficulties compared to AN (restrictive subtype) or binge-eating disorder. DISCUSSION Overall, this review emphasizes the need for a deeper investigation into sensory processing, spanning both exteroception and interoception, in relation to ED. This may prove important for individualizing person-centered care. PUBLIC SIGNIFICANCE How people process internal, for example, hunger, and external, for example, taste and sensations is known to influence cognition and mental-ill health, including ED and body image disturbances. However, the ways in which sensory processing may contribute to ED are incompletely understood. We found that individuals with AN or BN experienced heightened exteroception, while people with an eating disorder characterized by purging reported increased interoceptive difficulties. These patterns could inform the development of more personalized treatments.
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Affiliation(s)
- Laurence Cobbaert
- Faculty of Medicine and Health, Discipline of Psychiatry and Mental Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Phillipa Hay
- School of Medicine, Translational Health Research Institute, Western Sydney University, Penrith, New South Wales, Australia
- Mental Health Services, South Western Sydney Local Health District, Sydney, New South Wales, Australia
| | - Philip B Mitchell
- Faculty of Medicine and Health, Discipline of Psychiatry and Mental Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Sabine J Roza
- Department of Psychiatry, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Iain Perkes
- Faculty of Medicine and Health, Discipline of Paediatrics and Child Health, University of New South Wales, Sydney, New South Wales, Australia
- Department of Psychological Medicine, Sydney Children's Hospitals Network, Sydney, New South Wales, Australia
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5
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Bodart A, Invernizzi S, De Leener M, Lefebvre L, Rossignol M. The duration discrimination respiratory task: A new test to measure respiratory interoceptive accuracy. Psychophysiology 2024:e14632. [PMID: 38886914 DOI: 10.1111/psyp.14632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 05/17/2024] [Accepted: 06/04/2024] [Indexed: 06/20/2024]
Abstract
Interoception, which refers to the perception of body's internal state, is implicated in emotional processes and psychopathological disorders. Over the last decades, different tools have been developed to measure interoceptive accuracy, or the ability to accurately perceive physiological signals. Most of these tools have focused on cardiac interoception, but respiratory interoception has been less investigated due to the more complex and less portable equipment required. In this study, we suggest a new duration discrimination respiratory (DDR) task that does not require complex equipment. Using an adaptive staircase procedure, this task aims to determine an individual's ability to detect exhalation longer than their resting reference duration. One hundred and twenty-three healthy subjects completed the DDR task, an interoceptive task of heart rate discrimination, and filled out questionnaires on interoceptive awareness (Multidimensional Assessment of Interoceptive Awareness), alexithymia (Toronto Alexithymia Scale [TAS]), affects (Positive and Negative Affect Scale [PANAS]), and anamnestic. Results demonstrated a good internal consistency (Cronbach's alpha = .93) of the DDR task. On average, subjects needed 99.22% (SD = 36.38) of their reference exhalation time in addition to reference exhalation to detect a prolonged exhalation. Higher self-reported fitness levels, not counting during the DDR task and lower difficulty in describing feelings (TAS subscale), predicted higher respiratory discrimination duration. In conclusion, this study demonstrates the utility of the DDR task as a valid measure of interoception.
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Affiliation(s)
- Alice Bodart
- Cognitive Psychology and Neuropsychology Laboratory, Department of Psychology and Educational Sciences, University of Mons, Mons, Belgium
| | - Sandra Invernizzi
- Cognitive Psychology and Neuropsychology Laboratory, Department of Psychology and Educational Sciences, University of Mons, Mons, Belgium
| | - Mélanie De Leener
- Cognitive Psychology and Neuropsychology Laboratory, Department of Psychology and Educational Sciences, University of Mons, Mons, Belgium
| | - Laurent Lefebvre
- Cognitive Psychology and Neuropsychology Laboratory, Department of Psychology and Educational Sciences, University of Mons, Mons, Belgium
| | - Mandy Rossignol
- Cognitive Psychology and Neuropsychology Laboratory, Department of Psychology and Educational Sciences, University of Mons, Mons, Belgium
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6
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Livermore JJA, Skora LI, Adamatzky K, Garfinkel SN, Critchley HD, Campbell-Meiklejohn D. General and anxiety-linked influences of acute serotonin reuptake inhibition on neural responses associated with attended visceral sensation. Transl Psychiatry 2024; 14:241. [PMID: 38844469 PMCID: PMC11156930 DOI: 10.1038/s41398-024-02971-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 05/22/2024] [Accepted: 05/29/2024] [Indexed: 06/09/2024] Open
Abstract
Ordinary sensations from inside the body are important causes and consequences of our affective states and behaviour, yet the roles of neurotransmitters in interoceptive processing have been unclear. With a within-subjects design, this experiment tested the impacts of acute increases of endogenous extracellular serotonin on the neural processing of attended internal sensations and the links of these effects to anxiety using a selective serotonin reuptake inhibitor (SSRI) (20 mg CITALOPRAM) and a PLACEBO. Twenty-one healthy volunteers (fourteen female, mean age 23.9) completed the Visceral Interoceptive Attention (VIA) task while undergoing functional magnetic resonance imaging (fMRI) with each treatment. The VIA task required focused attention on the heart, stomach, or visual sensation. The relative neural interoceptive responses to heart sensation [heart minus visual attention] (heart-IR) and stomach sensation [stomach minus visual attention] (stomach-IR) were compared between treatments. Visual attention subtraction controlled for the general effects of CITALOPRAM on sensory processing. CITALOPRAM was associated with lower interoceptive processing in viscerosensory (the stomach-IR of bilateral posterior insular cortex) and integrative/affective (the stomach-IR and heart-IR of bilateral amygdala) components of interoceptive neural pathways. In anterior insular cortex, CITALOPRAM reductions of heart-IR depended on anxiety levels, removing a previously known association between anxiety and the region's response to attended heart sensation observed with PLACEBO. Preliminary post hoc analysis indicated that CITALOPRAM effects on the stomach-IR of the amygdalae corresponded to acute anxiety changes. This direct evidence of general and anxiety-linked serotonergic influence on neural interoceptive processes advances our understanding of interoception, its regulation, and anxiety.
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Affiliation(s)
| | - Lina I Skora
- School of Psychology, University of Sussex, Brighton, UK
- Heinrich Heine Universität, Düsseldorf, Germany
- Sussex Centre for Consciousness Science, University of Sussex, Brighton, UK
| | | | - Sarah N Garfinkel
- Institute of Cognitive Neuroscience, University College London, London, UK
| | - Hugo D Critchley
- Sussex Centre for Consciousness Science, University of Sussex, Brighton, UK
- Brighton and Sussex Medical School, Brighton, UK
- Sussex Partnership NHS Foundation Trust, Brighton, UK
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7
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McGlone F, Uvnäs Moberg K, Norholt H, Eggart M, Müller-Oerlinghausen B. Touch medicine: bridging the gap between recent insights from touch research and clinical medicine and its special significance for the treatment of affective disorders. Front Psychiatry 2024; 15:1390673. [PMID: 38881553 PMCID: PMC11177324 DOI: 10.3389/fpsyt.2024.1390673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Accepted: 05/07/2024] [Indexed: 06/18/2024] Open
Abstract
Interpersonal touch represents the primal sensory experience between humans, fostering social bonding from the cradle to the death bed. In recent decades "affective touch" has been intensely studied, stimulated by the discovery of a population of mechanosensitive unmyelinated C-tactile afferents in mammalian skin. A lack of touch in childhood is associated with negative consequences for psychosocial and physical health and the benefits of professional touch techniques in the prevention and treatment of various diseases have been shown over and over again in clinical studies. However, its application in mainstream clinical applications remains limited. To bridge the gap between recent discoveries in touch research and clinical medicine, we propose the establishment of a new discipline: 'Touch Medicine'. Here, we unfold the potential of Touch Medicine by focusing on the treatment of depression, which in our view is primarily a disorder of the lived body. Controlled studies and systematic reviews have demonstrated the antidepressant, anxiolytic and analgesic effects of specific massage techniques. Underlying mechanisms of action are currently under investigation, ranging from interoceptive, endocrinological, to stress-related or psychological underpinnings. Touch Medicine represents a novel interdisciplinary field connected to various medical specialities such as neonatology, pediatrics, pain medicine, neurology, psychiatry, and geriatrics - but also clinical psychology and psychosomatic medicine might benefit from the integration of these findings into their daily practice.
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Affiliation(s)
- Francis McGlone
- Department of Life Sciences, Manchester Metropolitan University, Manchester, United Kingdom
- Department of Neuroscience & Biomedical Engineering, School of Science, Aalto University, Helsinki, Finland
| | - Kerstin Uvnäs Moberg
- Department of Animal Environment and Health, Swedish University of Agricultural Sciences, Skara, Sweden
| | - Henrik Norholt
- SomAffect - The Somatosensory & Affective Neuroscience Group, Liverpool, United Kingdom
| | - Michael Eggart
- Faculty of Health Sciences, Brandenburg Medical School Theodor Fontane, Neuruppin, Germany
- Faculty of Social Work, Health and Nursing, Ravensburg-Weingarten University of Applied Sciences, Weingarten, Germany
| | - Bruno Müller-Oerlinghausen
- Faculty of Medicine and Psychology, Brandenburg Medical School Theodor Fontane, Neuruppin, Germany
- Charité University Medicine Berlin, Berlin, Germany
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8
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Hill MW, Johnson E, Ellmers TJ. The influence of false interoceptive feedback on emotional state and balance responses to height-induced postural threat. Biol Psychol 2024; 189:108803. [PMID: 38663458 DOI: 10.1016/j.biopsycho.2024.108803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 03/01/2024] [Accepted: 04/18/2024] [Indexed: 06/19/2024]
Abstract
Postural threat elicits a robust emotional response (e.g., fear and anxiety about falling), with concomitant modifications in balance. Recent theoretical accounts propose that emotional responses to postural threats are manifested, in part, from the conscious monitoring and appraisal of bodily signals ('interoception'). Here, we empirically probe the role of interoception in shaping emotional responses to a postural threat by experimentally manipulating interoceptive cardiac feedback. Sixty young adults completed a single 60-s trial under the following conditions: Ground (no threat) without heart rate (HR) feedback, followed by Threat (standing on the edge of a raised surface), during which participants received either false heart rate feedback (either slow [n = 20] or fast [n = 20] HR feedback) or no feedback (n = 20). Participants provided with false fast HR feedback during postural threat felt more fearful, reported feeling less stable, and rated the task more difficult than participants who did not receive HR feedback, or those who received false slow HR feedback (Cohen's d effect size = 0.79 - 1.78). However, behavioural responses did not significantly differ across the three groups. When compared to the no HR feedback group, false slow HR feedback did not significantly affect emotional or behavioural responses to the postural threat. These observations provide the first experimental evidence for emerging theoretical accounts describing the role of interoception in the generation of emotional responses to postural threats.
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Affiliation(s)
- Mathew W Hill
- Centre for Physical Activity, Sport and Exercise Sciences, Coventry University, Warwickshire, United Kingdom.
| | - Ellie Johnson
- Centre for Physical Activity, Sport and Exercise Sciences, Coventry University, Warwickshire, United Kingdom
| | - Toby J Ellmers
- Department of Brain Sciences, Imperial College London, London, United Kingdom
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9
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Gajperia C, McBride J, Treasure J, Cardi V, Brewer R. Recognition of others' interoceptive states in those with and without eating disorders. BMC Psychiatry 2024; 24:169. [PMID: 38418990 PMCID: PMC10900571 DOI: 10.1186/s12888-024-05615-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Accepted: 02/15/2024] [Indexed: 03/02/2024] Open
Abstract
BACKGROUND The ability to recognize one's own emotions is associated with one's ability to recognize others' emotions. Beyond the domain of emotion, however, the relationship between recognition of one's own internal states (interoception) and others' interoceptive states has not been investigated, either in the typical population or clinical groups with interoceptive difficulties (e.g. eating disorders; EDs). METHOD This study investigated recognition of one's own and others' internal states in adults with and without eating disorders, using a high frequency visual noise paradigm. Participants completed self-report measures of interoception, alexithymia (difficulties recognising one's own emotional internal states) and ED symptomatology, and the Heartbeat Counting Task measure of cardiac interoceptive accuracy. RESULTS Alexithymia was significantly negatively correlated with recognition of others' interoceptive states. EDs were not associated with difficulties recognising others' interoceptive states. CONCLUSIONS The ability to recognise one's own emotional internal states is associated with the recognition of others' interoceptive states, which may contribute to social skills and the ability to care for others.
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Affiliation(s)
- Chandni Gajperia
- Royal Holloway, University of London, Egham Hill, Egham, London, TW20 0EX, UK
| | - Jennifer McBride
- Royal Holloway, University of London, Egham Hill, Egham, London, TW20 0EX, UK
| | | | - Valentina Cardi
- King's College London, London, UK
- University of Padova, Padova, Italy
| | - Rebecca Brewer
- Royal Holloway, University of London, Egham Hill, Egham, London, TW20 0EX, UK.
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Keyser-Marcus L, Ramey T, Bjork JM, Martin CE, Sabo R, Moeller FG. Initial Validation of a Behavioral Phenotyping Model for Substance Use Disorder. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 21:14. [PMID: 38276802 PMCID: PMC10815773 DOI: 10.3390/ijerph21010014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 11/29/2023] [Accepted: 12/12/2023] [Indexed: 01/27/2024]
Abstract
Standard nosological systems, such as DSM-5 or ICD-10, are relied upon as the diagnostic basis when developing treatments for individuals with substance use disorder (SUD). Unfortunately, the vast heterogeneity of individuals within a given SUD diagnosis results in a variable treatment response and/or difficulties ascertaining the efficacy signal in clinical trials of drug development. Emerging precision medicine methods focusing on targeted treatments based on phenotypic subtypes rather than diagnosis are being explored as alternatives. The goal of the present study was to provide initial validation of emergent subtypes identified by an addiction-focused phenotyping battery. Secondary data collected as part of a feasibility study of the NIDA phenotyping battery were utilized. Participants completed self-report measures and behavioral tasks across six neurofunctional domains. Exploratory and confirmatory factor analysis (EFA/CFA) were conducted. A three-factor model consisting of negative emotionality, attention/concentration, and interoception and mindfulness, as well as a four-factor model adding a second negative emotion domain, emerged from the EFA as candidate models. The CFA of these models did not result in a good fit, possibly resulting from small sample sizes that hindered statistical power.
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Affiliation(s)
- Lori Keyser-Marcus
- Department of Psychiatry, Division of Addictions, Institute for Drug and Alcohol Studies, Virginia Commonwealth University, Richmond, VA 23219, USA
| | - Tatiana Ramey
- Division of Therapeutics and Medical Consequences, National Institute on Drug Abuse (NIDA), Gaithersburg, MD 20877, USA
| | - James M. Bjork
- Department of Psychiatry, Division of Addictions, Institute for Drug and Alcohol Studies, Virginia Commonwealth University, Richmond, VA 23219, USA
| | - Caitlin E. Martin
- Department of Obstetrics and Gynecology, Institute for Drug and Alcohol Studies, Virginia Commonwealth University, Richmond, VA 23219, USA;
| | - Roy Sabo
- Department of Biostatistics, Virginia Commonwealth University, Richmond, VA 23219, USA;
| | - F. Gerard Moeller
- Department of Psychiatry, Division of Addictions, Institute for Drug and Alcohol Studies, Virginia Commonwealth University, Richmond, VA 23219, USA
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Faccini J, Joshi V, Del-Monte J. Nightmares, interoceptive sensibility and nociception: An exploratory study in a general population. Sleep Med 2023; 112:209-215. [PMID: 37918138 DOI: 10.1016/j.sleep.2023.09.035] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 08/01/2023] [Accepted: 09/30/2023] [Indexed: 11/04/2023]
Abstract
OBJECTIVE Nightmares are dysphoric dreams present in both clinical and non-clinical populations. Physiological activity underlies their emotional reactivity. Therefore, the objective of this study was to investigate the role of interoceptive processes (interoceptive sensibility and nociception) in nightmares in the general population. METHOD 542 French participants were recruited from the general population to complete an online survey. Interoceptive sensibility, nociception, nightmare frequency and nightmare distress were assessed through online scales and questionnaires. Network analysis, regression and mediation analyses were conducted to assess the relationship between these variables. RESULTS The results showed the existence of associations between certain dimensions of interoceptive sensibility, nociception, nightmare frequency and nightmare distress. The regression analysis highlighted the involvement of interoceptive dimensions in predicting the nightmare distress score. Mediation analysis highlighted that nociception was a mediating variable in the relationship between nightmare frequency and nightmare distress. CONCLUSION This study provides initial evidence in favour of the involvement of interoceptive processes in the understanding of nightmares. These results offer a new window of understanding the etiology of nightmares but also present the interest to target interoceptive processes in the management of nightmares.
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Affiliation(s)
- Julie Faccini
- University of Nîmes, LPS Laboratory, Aix-Marseille University, France.
| | - Vrutti Joshi
- University of Nîmes, LPS Laboratory, Aix-Marseille University, France
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12
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Allen KB, Tan PZ, Sullivan JA, Baumgardner M, Hunter H, Glovak SN. An Integrative Model of Youth Anxiety: Cognitive-Affective Processes and Parenting in Developmental Context. Clin Child Fam Psychol Rev 2023; 26:1025-1051. [PMID: 37819403 DOI: 10.1007/s10567-023-00458-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/14/2023] [Indexed: 10/13/2023]
Abstract
Multiple theoretical frameworks have been proposed to provide a more comprehensive picture of the risk factors that influence anxiety-related developmental trajectories. Nonetheless, there remains a need for an integrative model that outlines: (1) which risk factors may be most pertinent at different points in development, and (2) how parenting may maintain, exacerbate, or attenuate an affective style that is characterized by high negative emotional reactivity to unfamiliar, uncertain, and threatening situations. A developmentally informed, integrative model has the potential to guide treatment development and delivery, which is critical to reducing the public health burden associated with these disorders. This paper outlines a model integrating research on many well-established risk mechanisms for anxiety disorders, focusing on (1) the developmental progression from emotional reactivity constructs early in life to those involving higher-level cognitive processes later in youth, and (2) potential pathways by which parenting may impact the stability of youth's cognitive-affective responses to threat-relevant information across development.
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Affiliation(s)
- Kristy Benoit Allen
- Departments of Applied Behavioral Science and Psychology, University of Kansas, Lawrence, KS, USA.
| | - Patricia Z Tan
- Department of Psychiatry/Mental Health, VA Greater Los Angeles Healthcare System, Los Angeles, CA, USA
- Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine at University of California, Los Angeles (UCLA), Los Angeles, CA, USA
| | | | - Megan Baumgardner
- Department of Psychology, University of Tennessee, Knoxville, TN, USA
| | - Hannah Hunter
- Department of Psychology, University of Tennessee, Knoxville, TN, USA
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Datta N, Lock JD. Exploration of interoceptive capabilities in avoidant/restrictive food intake disorder and anorexia nervosa. J Eat Disord 2023; 11:189. [PMID: 37872615 PMCID: PMC10591408 DOI: 10.1186/s40337-023-00914-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Accepted: 10/17/2023] [Indexed: 10/25/2023] Open
Abstract
OBJECTIVE This proof-of-concept study explores the role of aberrant interoception as a possible mechanism underlying restrictive eating symptoms in avoidant/restrictive food intake disorder (ARFID) compared to anorexia nervosa (AN) and healthy comparisons (HC). METHOD We report preliminary normative adolescent interoceptive data in HCs (n = 100) compared to adolescents with ARFID (n = 30) and AN (N = 23). Adolescents (12-18) participated in a one-time virtual visit to assess heartrate guessing accuracy (interoceptive accuracy), correlation between confidence in heartrate guess and accuracy (interoceptive awareness), and self-reported interoception (interoceptive sensibility). RESULTS HC adolescents had comparable interoceptive outcomes relative to published adult norms, consistent with existing literature. Data suggest that adolescents with ARFID have poor heartbeat guessing accuracy and experience challenges deciphering interoceptive signals, possibly contributing to symptoms. While adolescents with AN have greater heartbeat guessing accuracy, they cite difficulty trusting body cues, perhaps contributing to their lack of confidence in interoceptive cue detection. CONCLUSIONS Preliminary results reflect differences in interoception between the three groups.
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Affiliation(s)
- Nandini Datta
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, 401 Quarry Road, Stanford, CA, 94305, USA.
| | - James D Lock
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, 401 Quarry Road, Stanford, CA, 94305, USA
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Heim N, Bobou M, Tanzer M, Jenkinson PM, Steinert C, Fotopoulou A. Psychological interventions for interoception in mental health disorders: A systematic review of randomized-controlled trials. Psychiatry Clin Neurosci 2023; 77:530-540. [PMID: 37421414 PMCID: PMC7615164 DOI: 10.1111/pcn.13576] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Revised: 06/14/2023] [Accepted: 07/03/2023] [Indexed: 07/10/2023]
Abstract
Disturbed interoception (i.e., the sensing, awareness, and regulation of internal body signals) has been found across several mental disorders, leading to the development of interoception-based interventions (IBIs). Searching PubMed and PsycINFO, we conducted the first systematic review of randomized-controlled trials (RCTs) investigating the efficacy of behavioral IBIs at improving interoception and target symptoms of mental disorders in comparison to a non-interoception-based control condition [CRD42021297993]. Thirty-one RCTs fulfilled inclusion criteria. Across all studies, a pattern emerged with 20 (64.5%) RCTs demonstrating IBIs to be more efficacious at improving interoception compared to control conditions. The most promising results were found for post-traumatic stress disorder, irritable bowel syndrome, fibromyalgia and substance use disorders. Regarding symptom improvement, the evidence was inconclusive. The IBIs were heterogenous in their approach to improving interoception. The quality of RCTs was moderate to good. In conclusion, IBIs are potentially efficacious at improving interoception for some mental disorders. In terms of symptom reduction, the evidence is less promising. Future research on the efficacy of IBIs is needed.
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Affiliation(s)
- Nikolas Heim
- International Psychoanalytic University Berlin, Berlin, Germany
- Wellcome Centre for Human Neuroimaging, University College London, London, UK
| | - Marina Bobou
- Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - Michal Tanzer
- Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - Paul M Jenkinson
- Institute for Social Neuroscience, Melbourne, Victoria, Australia
| | - Christiane Steinert
- International Psychoanalytic University Berlin, Berlin, Germany
- Department of Psychosomatics and Psychotherapy, Justus-Liebig-University Giessen, Giessen, Germany
| | - Aikaterini Fotopoulou
- Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
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15
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Price CJ, Sevinc G, Farb NAS. Within-Person Modulation of Neural Networks following Interoceptive Awareness Training through Mindful Awareness in Body-Oriented Therapy (MABT): A Pilot Study. Brain Sci 2023; 13:1396. [PMID: 37891765 PMCID: PMC10605589 DOI: 10.3390/brainsci13101396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 09/19/2023] [Accepted: 09/26/2023] [Indexed: 10/29/2023] Open
Abstract
Interoception, the representation of the body's internal state, is increasingly recognized for informing subjective wellbeing and promoting regulatory behavior. However, few empirical reports characterize interoceptive neural networks, and fewer demonstrate changes to these networks in response to an efficacious intervention. Using a two-group randomized controlled trial, this pilot study explored within-participant neural plasticity in interoceptive networks following Mindful Awareness in Body-oriented Therapy (MABT). Participants (N = 22) were assigned to either 8 weeks of MABT or to a no-treatment control and completed baseline and post-intervention assessments that included subjective interoceptive awareness (MAIA) and neuroimaging of an interoceptive awareness task. MABT was uniquely associated with insula deactivation, increased functional connectivity between the dorsal attention network and the somatomotor cortex, and connectivity changes correlated positively with changes in subjective interoception. Within the MABT group, changes in subjective interoception interacted with changes in a predefined anterior cingulate seed region to predict changes in right middle insula activity, a putative primary interoceptive representation region. While the small sample size requires the replication of findings, results suggest that interoceptive training enhances sensory-prefrontal connectivity, and that such changes are commensurate with enhanced interoceptive awareness.
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Affiliation(s)
| | - Gunes Sevinc
- Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA;
- Ardea Outcomes, Halifax, NS, Canada
| | - Norman A. S. Farb
- Department of Psychology, University of Toronto Mississauga, Mississauga, ON, Canada;
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16
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Wiśniewski P, Jakubczyk A, Trucco EM, Kobyliński P, Suszek H, Zaorska J, Rydzewska M, Kopera M. Interoception, alexithymia, and anxiety among individuals with alcohol use disorder. Front Psychiatry 2023; 14:1229985. [PMID: 37810600 PMCID: PMC10556496 DOI: 10.3389/fpsyt.2023.1229985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Accepted: 09/11/2023] [Indexed: 10/10/2023] Open
Abstract
Background Interoception (i.e., the ability to recognize bodily signals), alexithymia (i.e., the inability to recognize emotional states) and negative affect (i.e., unpleasant feelings such as anxiety) have been associated with alcohol use disorder (AUD). Previous research suggests that interoception may underlie alexithymia, which in turn may be associated with negative affectivity. However, this remains to be empirically tested. This study investigates whether alexithymia mediates the association between interoception and anxiety and whether this association differs across individuals with AUD and a healthy control (HC) comparison group. Methods The AUD group consisted of 99 participants enrolled in an 8-week abstinence-based inpatient treatment program. The HC group included 103 healthy individuals. The heartbeat counting task (HCT) was used to assess interoception (cardiac interoceptive accuracy). The Toronto Alexithymia Scale (TAS-20) was used to assess alexithymia. The Brief Symptom Inventory (BSI) was used to assess anxiety. Results The moderated mediation model with interoception as the predictor, alexithymia as the mediator, and negative affect (i.e., state anxiety) as the dependent variable was tested. The analysis showed that the conditional indirect effect of interoception on anxiety via alexithymia was significant for individuals with AUD [ab = -0.300, bootstrap 95% CI = (-0.618, -0.088)], as well as for HCs [ab = -0.088, bootstrap 95% CI = (-0.195, -0.014)]; however, the conditional indirect effect significantly differed across HCs and individuals with AUD. Namely, the mediated effect was greater among individuals with AUD compared to the HC group. Conclusion The results suggests that interoceptive impairment contributes to greater negative affect (i.e., state anxiety) via alexithymia especially for individuals with AUD. Improving emotion recognition via therapeutic methods focused on strengthening interoceptive abilities could improve outcomes for individuals receiving treatment for AUD.
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Affiliation(s)
- Paweł Wiśniewski
- Department of Psychiatry, Medical University of Warsaw, Warsaw, Poland
| | - Andrzej Jakubczyk
- Department of Psychiatry, Medical University of Warsaw, Warsaw, Poland
| | - Elisa M. Trucco
- Department of Psychology, Center for Children and Families, Florida International University, Miami, FL, United States
- Department of Psychiatry, Addiction Center, University of Michigan, Ann Arbor, MI, United States
| | - Paweł Kobyliński
- Laboratory of Interactive Technologies, National Information Processing Institute, Warsaw, Poland
| | - Hubert Suszek
- Faculty of Psychology, University of Warsaw, Warsaw, Poland
| | - Justyna Zaorska
- Department of Psychiatry, Medical University of Warsaw, Warsaw, Poland
| | | | - Maciej Kopera
- Department of Psychiatry, Medical University of Warsaw, Warsaw, Poland
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Nayok SB, Sreeraj VS, Shivakumar V, Venkatasubramanian G. A Primer on Interoception and its Importance in Psychiatry. CLINICAL PSYCHOPHARMACOLOGY AND NEUROSCIENCE : THE OFFICIAL SCIENTIFIC JOURNAL OF THE KOREAN COLLEGE OF NEUROPSYCHOPHARMACOLOGY 2023; 21:252-261. [PMID: 37119217 PMCID: PMC10157017 DOI: 10.9758/cpn.2023.21.2.252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 09/16/2022] [Accepted: 09/21/2022] [Indexed: 05/01/2023]
Abstract
Interoception is the perception of signals from inside the body. It plays a significant role in the nervous, cardiovascular, respiratory, gastrointestinal, genitourinary, and endocrine systems. It is also closely related to the autonomic nervous system and inflammatory pathways and plays a significant role in our optimal functioning. Recently, interoception has gained more attention in neuropsychiatric research. Anatomical and physiological aspects of interoception like relevant brain areas, the role of the vagus nerve, and the autonomic nervous system are gradually being understood. Different facets of interoception like interoceptive attention, detection, magnitude, discrimination, accuracy, awareness, and appraisal have been proposed and their assessments and importance are being evaluated. Further, interoception is often dysregulated or abnormal in psychiatric disorders. It has been implicated in the psychopathology, etiopathogenesis, clinical features and treatment of mood, anxiety, psychotic, personality and addiction-related disorders. This narrative review attempts to provide a nuanced understanding of the pathway(s), components, functions, assessments, and problems of interoception and will help us to detect its disturbances and evaluate its impact on psychiatric disorders, leading to a better perspective and management. This will also advance interoception-related research.
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Affiliation(s)
- Swarna Buddha Nayok
- Department of Clinical Neurosciences, National Institute of Mental Health and Neurosciences (NIMHANS), Bengaluru, India
- Department of Psychiatry, National Institute of Mental Health and Neurosciences (NIMHANS), Bengaluru, India
| | - Vanteemar S. Sreeraj
- Department of Psychiatry, National Institute of Mental Health and Neurosciences (NIMHANS), Bengaluru, India
| | - Venkataram Shivakumar
- Department of Integrative Medicine, National Institute of Mental Health and Neurosciences (NIMHANS), Bengaluru, India
| | - Ganesan Venkatasubramanian
- Department of Clinical Neurosciences, National Institute of Mental Health and Neurosciences (NIMHANS), Bengaluru, India
- Department of Psychiatry, National Institute of Mental Health and Neurosciences (NIMHANS), Bengaluru, India
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Brown C, Dunn W. Development of a Participation Focused Measure of Interoception for Adults. OTJR-OCCUPATION PARTICIPATION AND HEALTH 2023; 43:264-270. [PMID: 35899311 DOI: 10.1177/15394492221112651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Interoception is awareness of one's own internal bodily states. Currently, no participation-based measure of interoception exists. The purpose of this study was to identify items with adequate psychometric properties for a participation-based interoceptive measure grounded in Dunn's Sensory Processing Framework named the Sensory Profile: Interoception (SPI). Using a cross-sectional psychometric design, internal consistency was examined by calculating Cronbach's alpha for each of the four subscales of the SPI. Concurrent validity was studied using Pearson Product Moment Correlations to identify relationships between the SPI and the Adolescent Adult Sensory Profile (A/ASP) subscales. Interoception items correlating most strongly with their intended subscale were identified, maintaining 70 of the original 101 items (N = 55). The resulting subscales (sensitivity, avoiding, registration, and seeking) had good internal consistency (α = .63-.88) and correlated moderately with the corresponding A/ASP subscale. The findings provide preliminary support for the SPI's internal consistency and concurrent validity.
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Klamut O, Weissenberger S. Embodying Consciousness through Interoception and a Balanced Time Perspective. Brain Sci 2023; 13:brainsci13040592. [PMID: 37190557 DOI: 10.3390/brainsci13040592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 03/14/2023] [Accepted: 03/29/2023] [Indexed: 04/03/2023] Open
Abstract
This review presents current research and scientific knowledge in body mind sciences through the lens of interoception, as a representative of the body; and time perspective, as the representative of the mind. This intertwining dichotomy has been a subject of discourse in many fields, all having the common denominator of consciousness. Our aim is to expand on the congruities of these seemingly deconstructed worlds-of science and philosophy, of the body and the mind, to show that the place of consciousness lies in the zone between these two. Being aware of the body in the present moment. We introduce interoception and time perspective, focusing on how interoceptive signals are depicted in autonomic nervous system (ANS) regulation, and how this relates to the concept of a balanced time perspective (BTP), a highly adaptive psychological characteristic. Time perspective and interoception are also reviewed in the case of clinical conditions. We assess findings on interoceptive pathways in the body, finding convergence with balanced time perspective through the neuroanatomical lens. We conclude with findings that both dysregulated interoceptive states and a time perspective disbalance are recognized as defining features of mental disorders, proposing prospective practical therapeutic approaches, as well as implications for further research in the field.
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ter Harmsel JF, Noordzij ML, van der Pol TM, Swinkels LTA, Goudriaan AE, Popma A. Exploring the effects of a wearable biocueing app (Sense-IT) as an addition to aggression regulation therapy in forensic psychiatric outpatients. Front Psychol 2023; 14:983286. [PMID: 36968738 PMCID: PMC10036768 DOI: 10.3389/fpsyg.2023.983286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 01/18/2023] [Indexed: 03/12/2023] Open
Abstract
ObjectivePreventing and reducing violence is of high importance for both individuals and society. However, the overall efficacy of current treatment interventions aimed at reducing aggressive behavior is limited. New technological-based interventions may enhance treatment outcomes, for instance by facilitating out-of-session practice and providing just-in-time support. Therefore, the aim of this study was to assess the effects of the Sense-IT biocueing app as an addition to aggression regulation therapy (ART) on interoceptive awareness, emotion regulation, and aggressive behavior among forensic outpatients.MethodsA combination of methods was used. Quantitatively, a pretest-posttest design was applied to explore group changes in aggression, emotion regulation, and anger bodily sensations associated with the combination of biocueing intervention and ART. Measures were assessed at pretest, after 4 weeks posttest, and after one-month follow-up. During the 4 weeks, a single-case experimental ABA design was applied for each participant. Biocueing was added in the intervention phase. During all phases anger, aggressive thoughts, aggressive behavior, behavioral control, and physical tension were assessed twice a day, and heart rate was measured continuously. Qualitative information regarding interoceptive awareness, coping, and aggression was collected at posttest. 25 forensic outpatients participated.ResultsA significant decrease in self-reported aggression was found between pre- and posttest. Furthermore, three-quarters of participants reported increased interoceptive awareness associated with the biocueing intervention. However, the repeated ambulatory measurements of the single-case experimental designs (SCEDs) did not indicate a clear effect favoring the addition of biocueing. On group level, no significant effects were found. On the individual level, effects favoring the intervention were only found for two participants. Overall, effect sizes were small.ConclusionBiocueing seems a helpful addition to increase interoceptive awareness among forensic outpatients. However, not all patients benefit from the current intervention and, more specifically, from its behavioral support component aimed at enhancing emotion regulation. Future studies should therefore focus on increasing usability, tailoring the intervention to individual needs, and on integration into therapy. Individual characteristics associated with effective support by a biocueing intervention should be further investigated, as the use of personalized and technological-based treatment interventions is expected to increase in the coming years.
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Affiliation(s)
- Janna F. ter Harmsel
- Forensic Mental Healthcare, Inforsa, Amsterdam, Netherlands
- Department of Child and Adolescent Psychiatry and Psychology, Amsterdam Public Health Research Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
- *Correspondence: Janna F. ter Harmsel,
| | - Matthijs L. Noordzij
- Department of Psychology, Health and Technology, University of Twente, Enschede, Netherlands
| | - Thimo M. van der Pol
- Forensic Mental Healthcare, Inforsa, Amsterdam, Netherlands
- Department of Child and Adolescent Psychiatry and Psychology, Amsterdam Public Health Research Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
- Department of Research and Quality of Care, Arkin Mental Health Institute, Amsterdam, Netherlands
| | - Lise T. A. Swinkels
- Forensic Mental Healthcare, Inforsa, Amsterdam, Netherlands
- Department of Child and Adolescent Psychiatry and Psychology, Amsterdam Public Health Research Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Anna E. Goudriaan
- Department of Research and Quality of Care, Arkin Mental Health Institute, Amsterdam, Netherlands
- Department of Psychiatry, Amsterdam Public Health Research Institute, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
- Amsterdam Institute for Addiction Research, Amsterdam, Netherlands
| | - Arne Popma
- Department of Child and Adolescent Psychiatry and Psychology, Amsterdam Public Health Research Institute, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
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Gozalo-Pascual R, González-Ordi H, Atín-Arratibel MÁ, Llames-Sánchez J, Álvarez-Melcón ÁC. Efficacy of the myofascial approach as a manual therapy technique in patients with clinical anxiety: A randomized controlled clinical trial. Complement Ther Clin Pract 2023; 51:101753. [PMID: 37004342 DOI: 10.1016/j.ctcp.2023.101753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 02/28/2023] [Accepted: 03/26/2023] [Indexed: 03/31/2023]
Abstract
BACKGROUND To analyze the efficacy of the myofascial approach in patients with clinical anxiety and to study its relationship with associated symptoms. METHODS Randomized placebo-controlled clinical trial. Thirty-six adult patients with clinical anxiety were randomized to receive the myofascial treatment (n = 18) or placebo (n = 18). The patients and the evaluators were blinded to this assignation. The treatment consisted of four myofascial sessions of 40 min each for four weeks. The placebo intervention consisted of four sessions of simulated myofascial intervention of the same duration and frequency as the treatment. Follow-up was at one, three and six months. The primary outcome was clinical anxiety measured using the STAI (State-Trait Anxiety Inventory). Secondary outcomes were central sensitization, general health, somatization, depression, and pain. RESULTS There were significant differences in the behavior of the groups over time for clinical anxiety (STAI Trait-Anxiety) (p < 0.001), central sensitization (p = 0.005) and somatization (p = 0.008) in favor of the myofascial group, with a large effect size for anxiety and a medium effect size for central sensitization and somatization. Regarding clinical anxiety, after the intervention a mean difference was observed with respect to the baseline of 19.98 points in the myofascial group (p < 0.001) and 5.95 in the placebo group (p = 0.22). The intention-to-treat principle was used. There were no adverse events or side effects in either group. CONCLUSIONS The myofascial approach is effective in improving anxiety levels and associated central sensitization processes in patients with clinical anxiety and this improvement is maintained over time. CLINICAL TRIAL REGISTRATION NCT04826302.
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Affiliation(s)
- Rodrigo Gozalo-Pascual
- Faculty of Nursing, Physiotherapy and Podiatry, Complutense University of Madrid, Madrid, Spain; Pulsión Physiotherapy Clinic, Manzanares el Real, Madrid, Spain.
| | - Héctor González-Ordi
- Faculty of Nursing, Physiotherapy and Podiatry, Complutense University of Madrid, Madrid, Spain
| | | | - Javier Llames-Sánchez
- Faculty of Nursing, Physiotherapy and Podiatry, Complutense University of Madrid, Madrid, Spain
| | - Ángela C Álvarez-Melcón
- Faculty of Nursing, Physiotherapy and Podiatry, Complutense University of Madrid, Madrid, Spain
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Lee MS, Kim SJ, Chae JH, Bhang SY, Lee M, Kim HB, Huh HJ. Pilot Study About the Effects of the Soma Experiencing Motion (Soma e-Motion) Program on Interoceptive Awareness and Self-Compassion. Psychiatry Investig 2023; 20:284-292. [PMID: 36990672 PMCID: PMC10064203 DOI: 10.30773/pi.2022.0312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 01/07/2023] [Indexed: 03/31/2023] Open
Abstract
OBJECTIVE The purpose of this study was to examine the effects of the Soma experiencing motion (Soma e-motion) program on interoceptive awareness and self-compassion among novices. METHODS A total of 19 adults (clinical group=9, non-clinical group=10) participated in the intervention. Psychological and physical changes after program were qualitatively analyzed using in-depth interviews. The Korean Multidimensional Assessment of Interoceptive Awareness (K-MAIA) and the Korean version of the Self-Compassion Scale (K-SCS) were used as quantitative measures. RESULTS The non-clinical group showed statistically significant differences in the K-MAIA scores (z=-2.805, p<0.01) and K-SCS scores (z=-2.191, p<0.05); however, the clinical group showed no significant differences (K-MAIA: z=-0.652, p>0.05; K-SCS: z=-0.178, p>0.05). According to the in-depth interviews, the results of the qualitative analysis were categorized into five dimensions (psychological and emotional, physical, cognitive, behavioral, and aspects participants found challenging and needs improvement). CONCLUSION The Soma e-motion program was feasible for improving interoceptive awareness and self-compassion in the non-clinical group. However, further research is needed to investigate the clinical efficacy of the Soma e-motion program for clinical group.
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Affiliation(s)
- Mi-Sun Lee
- Department of Preventive Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
- Center for School Mental Health, Eulji University, Seoul, Republic of Korea
| | - Sun Je Kim
- Soma Yoga Movement Center, Seoul, Republic of Korea
| | - Jeong-Ho Chae
- Department of Psychiatry, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
- Department of Psychiatry, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Soo-Young Bhang
- Center for School Mental Health, Eulji University, Seoul, Republic of Korea
- Department of Psychiatry, Nowon Eulji Medical Center, Eulji University, Seoul, Republic of Korea
| | - Mimi Lee
- Department of Psychology, The Catholic University of Korea, Bucheon, Republic of Korea
| | - Hyeong Beom Kim
- Department of Social Welfare, Soongsil University, Seoul, Republic of Korea
| | - Hyu Jung Huh
- Department of Psychiatry, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
- Department of Psychiatry, Incheon St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
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Schmitz M, Back SN, Seitz KI, Harbrecht NK, Streckert L, Schulz A, Herpertz SC, Bertsch K. The impact of traumatic childhood experiences on interoception: disregarding one's own body. Borderline Personal Disord Emot Dysregul 2023; 10:5. [PMID: 36788573 PMCID: PMC9930318 DOI: 10.1186/s40479-023-00212-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 02/01/2023] [Indexed: 02/16/2023] Open
Abstract
BACKGROUND Deficient interoception, the processing and perception of internal bodily signals, has been discussed as a mechanism underlying various mental disorders. First results indicate a mediating role of interoception in the interplay of traumatic childhood experiences and adult mental disorders. Traumatic childhood experiences may hinder the adequate processing, integration, and trust in bodily signals that are important in order to understand and regulate own needs and emotions, thereby increasing the vulnerability for mental disorders. However, an overarching study investigating alterations in different interoceptive measures and trauma-related disorders as well as their mediating role between early trauma and emotion dysregulation is still missing. METHODS One hundred thirty-six individuals with varying levels of traumatic childhood experiences who either had a current diagnosis of major depression, posttraumatic stress disorder, or somatic symptom disorder, or no mental disorder, took part in a multidimensional assessment of interoceptive processes, including interoceptive accuracy, sensibility, and awareness. Kruskal-Wallis tests were used to compare groups regarding interoceptive processes and associations with traumatic childhood experiences and emotion dysregulation were analyzed with Spearman correlations. Furthermore, mediation analyses were computed to examine and compare interoceptive processes as potential mediators between traumatic childhood experiences and emotion dysregulation. RESULTS Only body dissociation, a measure for interoceptive sensibility, was significantly reduced in individuals with a current mental disorder. Body dissociation was also the only interoceptive measure significantly associated with traumatic childhood experiences and emotion dysregulation and the only significant mediator in the relationship between traumatic childhood experiences and emotion dysregulation across groups. CONCLUSION Results suggest body dissociation, but not other interoceptive measures, as an important feature linking traumatic childhood experiences to current emotion dysregulation, an important transdiagnostic feature. As body dissociation refers to a habitual non-attendance or disregard of interoceptive signals, integrative therapeutic interventions could help affected individuals to overcome difficulties in emotion perception and regulation. TRIAL REGISTRATION The general study design was preregistered; see the German Clinical Trials Register (DRKS-ID: DRKS00015182). This study's analysis plan was not preregistered.
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Affiliation(s)
- Marius Schmitz
- Department of General Psychiatry, Center for Psychosocial Medicine, University of Heidelberg, Heidelberg, Germany. .,Department of Psychology, Ludwig-Maximilians-University Munich, Munich, Germany. .,Institute of Psychology, University of Heidelberg, Heidelberg, Germany.
| | - Sarah N Back
- Department of Psychology, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Katja I Seitz
- Department of General Psychiatry, Center for Psychosocial Medicine, University of Heidelberg, Heidelberg, Germany.,Institute of Psychology, University of Heidelberg, Heidelberg, Germany
| | - Nele K Harbrecht
- Department of Psychology, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Lena Streckert
- Department of Psychology, Ludwig-Maximilians-University Munich, Munich, Germany
| | - André Schulz
- Department of Behavioural and Cognitive Sciences, Clinical Psychophysiology Laboratory, University of Luxembourg, Esch-Sur-Alzette, Luxembourg
| | - Sabine C Herpertz
- Department of General Psychiatry, Center for Psychosocial Medicine, University of Heidelberg, Heidelberg, Germany
| | - Katja Bertsch
- Department of General Psychiatry, Center for Psychosocial Medicine, University of Heidelberg, Heidelberg, Germany.,Department of Psychology, Ludwig-Maximilians-University Munich, Munich, Germany
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Clark E, Brown T, Yu ML. The Association Between Children’s Interoceptive Awareness and Their Daily Participation: An Exploratory Study. JOURNAL OF OCCUPATIONAL THERAPY, SCHOOLS, & EARLY INTERVENTION 2022. [DOI: 10.1080/19411243.2022.2158987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Emma Clark
- Department of Occupational Therapy, School of Primary and Allied Health Care, Faculty of Medicine, Nursing and Health Sciences, Monash University, Frankston, Australia
- Occupational Science and Therapy Program, School of Health and Social Development, Faculty of Health, Deakin University, Geelong, Australia
| | - Ted Brown
- Department of Occupational Therapy, School of Primary and Allied Health Care, Faculty of Medicine, Nursing and Health Sciences, Monash University, Frankston, Australia
| | - Mong-Lin Yu
- Department of Occupational Therapy, School of Primary and Allied Health Care, Faculty of Medicine, Nursing and Health Sciences, Monash University, Frankston, Australia
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Garrett L, Trümbach D, Spielmann N, Wurst W, Fuchs H, Gailus-Durner V, Hrabě de Angelis M, Hölter SM. A rationale for considering heart/brain axis control in neuropsychiatric disease. Mamm Genome 2022:10.1007/s00335-022-09974-9. [DOI: 10.1007/s00335-022-09974-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 12/08/2022] [Indexed: 12/24/2022]
Abstract
AbstractNeuropsychiatric diseases (NPD) represent a significant global disease burden necessitating innovative approaches to pathogenic understanding, biomarker identification and therapeutic strategy. Emerging evidence implicates heart/brain axis malfunction in NPD etiology, particularly via the autonomic nervous system (ANS) and brain central autonomic network (CAN) interaction. This heart/brain inter-relationship harbors potentially novel NPD diagnosis and treatment avenues. Nevertheless, the lack of multidisciplinary clinical approaches as well as a limited appreciation of molecular underpinnings has stymied progress. Large-scale preclinical multi-systemic functional data can therefore provide supplementary insight into CAN and ANS interaction. We here present an overview of the heart/brain axis in NPD and establish a unique rationale for utilizing a preclinical cardiovascular disease risk gene set to glean insights into heart/brain axis control in NPD. With a top-down approach focusing on genes influencing electrocardiogram ANS function, we combined hierarchical clustering of corresponding regional CAN expression data and functional enrichment analysis to reveal known and novel molecular insights into CAN and NPD. Through ‘support vector machine’ inquiries for classification and literature validation, we further pinpointed the top 32 genes highly expressed in CAN brain structures altering both heart rate/heart rate variability (HRV) and behavior. Our observations underscore the potential of HRV/hyperactivity behavior as endophenotypes for multimodal disease biomarker identification to index aberrant executive brain functioning with relevance for NPD. This work heralds the potential of large-scale preclinical functional genetic data for understanding CAN/ANS control and introduces a stepwise design leveraging preclinical data to unearth novel heart/brain axis control genes in NPD.
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Datko M, Lutz J, Gawande R, Comeau A, To MN, Desel T, Gan J, Desbordes G, Napadow V, Schuman-Olivier Z. Increased insula response to interoceptive attention following mindfulness training is associated with increased body trusting among patients with depression. Psychiatry Res Neuroimaging 2022; 327:111559. [PMID: 36308976 DOI: 10.1016/j.pscychresns.2022.111559] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 10/12/2022] [Accepted: 10/19/2022] [Indexed: 12/03/2022]
Abstract
Interoceptive dysfunction is often present in anxiety and depression. We investigated the effects of an 8-week intervention, Mindfulness Training for Primary Care (MTPC), on brain mechanisms of interoceptive attention among patients with anxiety and/or depression. We hypothesized that fMRI brain response to interoception in the insula, a region known for interoceptive processing, would increase following the MTPC intervention, and that such increases would be associated with post-intervention changes in self-reported measures of interoceptive awareness. Adults (n = 28) with anxiety and/or depression completed baseline and post-intervention fMRI visits, including a task in which they alternated between focusing on their heartbeat (interoception (INT)) and a control visual attention task (exteroception (EXT)). Following MTPC, we observed increased evoked fMRI response (relative to baseline) in left anterior insula during the INT-EXT task contrast (z > 3.1, p < 0.001 corrected). In patients with moderate-to-severe depression as defined by the Patient Reported Outcomes Measurement Information System (PROMIS), increased post-intervention insula response was associated with increased Body Trusting, a subscale of the Multidimensional Assessment of Interoceptive Awareness (z > 3.1, p = 0.007 corrected). This study demonstrates that patients with mood disorders may respond differentially to mindfulness-based treatment depending on depression severity, and that among those who are more depressed, increased trusting in one's own body sensations and experiencing the body as a safe place to attend to may be necessary components of positive responses to mindfulness-based interventions.
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Affiliation(s)
- Michael Datko
- Center for Mindfulness and Compassion, Department of Psychiatry, Cambridge Health Alliance, Cambridge, MA, United States of America; Harvard Medical School, Boston, MA, United States of America; Athinoula A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Charlestown, MA, United States of America.
| | - Jacqueline Lutz
- Center for Mindfulness and Compassion, Department of Psychiatry, Cambridge Health Alliance, Cambridge, MA, United States of America
| | - Richa Gawande
- Center for Mindfulness and Compassion, Department of Psychiatry, Cambridge Health Alliance, Cambridge, MA, United States of America; Harvard Medical School, Boston, MA, United States of America
| | - Alexandra Comeau
- Center for Mindfulness and Compassion, Department of Psychiatry, Cambridge Health Alliance, Cambridge, MA, United States of America
| | - My Ngoc To
- Center for Mindfulness and Compassion, Department of Psychiatry, Cambridge Health Alliance, Cambridge, MA, United States of America
| | - Tenzin Desel
- Athinoula A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Charlestown, MA, United States of America
| | - Jenny Gan
- Center for Mindfulness and Compassion, Department of Psychiatry, Cambridge Health Alliance, Cambridge, MA, United States of America
| | - Gaelle Desbordes
- Mind and Life Institute, Charlottesville, VA, United States of America
| | - Vitaly Napadow
- Harvard Medical School, Boston, MA, United States of America; Athinoula A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Charlestown, MA, United States of America; Department of Physical Medicine and Rehabilitation, Spaulding Rehabilitation Hospital, Charlestown, MA, United States of America
| | - Zev Schuman-Olivier
- Center for Mindfulness and Compassion, Department of Psychiatry, Cambridge Health Alliance, Cambridge, MA, United States of America; Harvard Medical School, Boston, MA, United States of America
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Schmitt CM, Schoen S. Interoception: A Multi-Sensory Foundation of Participation in Daily Life. Front Neurosci 2022; 16:875200. [PMID: 35757546 PMCID: PMC9220286 DOI: 10.3389/fnins.2022.875200] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Accepted: 05/03/2022] [Indexed: 11/25/2022] Open
Abstract
The purpose of this article is to examine evidence that broadens the clinical perspective on interoception as an imperative consideration for individuals with mental health and sensory processing challenges. The central supposition is that interoception is broader than just signals from the viscera. Rather, interoception refers to perceptions of bodily signals and bodily states that construct a subjective representation of the experience. These representations are then utilized for categorizing the sensory attributes and constructing meaning. Thus, this updated conceptualization presents interoception as a complex multidimensional system, with bidirectional features. The interplay between the brain and the body is necessary to maintain homeostasis as well as respond adaptively to the changes in one's internal and external environment. As a sensory capacity, interoceptive information must be processed and interpreted before it can be integrated into a personal experiential history. Interoception supports both body and mental functions and as such, interoceptive processes support health and wellness by establishing a felt sense of psychological and physiological safety that is foundational to meaningful participation in life. The information presented in this article is central to the pursuit of evidence-based best practices for any professional wishing to integrate consideration of interoception into their clinical practice.
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Affiliation(s)
- Carolyn M. Schmitt
- Sensory Therapies and Research (STAR) Institute, Centennial, CO, United States
| | - Sarah Schoen
- Sensory Therapies and Research (STAR) Institute, Centennial, CO, United States
- Rocky Mountain University of Health Professions, Provo, UT, United States
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Fermin ASR, Friston K, Yamawaki S. An insula hierarchical network architecture for active interoceptive inference. ROYAL SOCIETY OPEN SCIENCE 2022; 9:220226. [PMID: 35774133 PMCID: PMC9240682 DOI: 10.1098/rsos.220226] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 06/09/2022] [Indexed: 05/05/2023]
Abstract
In the brain, the insular cortex receives a vast amount of interoceptive information, ascending through deep brain structures, from multiple visceral organs. The unique hierarchical and modular architecture of the insula suggests specialization for processing interoceptive afferents. Yet, the biological significance of the insula's neuroanatomical architecture, in relation to deep brain structures, remains obscure. In this opinion piece, we propose the Insula Hierarchical Modular Adaptive Interoception Control (IMAC) model to suggest that insula modules (granular, dysgranular and agranular), forming parallel networks with the prefrontal cortex and striatum, are specialized to form higher order interoceptive representations. These interoceptive representations are recruited in a context-dependent manner to support habitual, model-based and exploratory control of visceral organs and physiological processes. We discuss how insula interoceptive representations may give rise to conscious feelings that best explain lower order deep brain interoceptive representations, and how the insula may serve to defend the body and mind against pathological depression.
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Affiliation(s)
- Alan S. R. Fermin
- Center for Brain, Mind and Kansei Sciences Research, Hiroshima University, Hiroshima, Japan
| | - Karl Friston
- The Wellcome Centre for Human Neuroimaging, UCL Queen Square Institute of Neurology, London, England
| | - Shigeto Yamawaki
- Center for Brain, Mind and Kansei Sciences Research, Hiroshima University, Hiroshima, Japan
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Todd J, Aspell JE. Mindfulness, Interoception, and the Body. Brain Sci 2022; 12:brainsci12060696. [PMID: 35741582 PMCID: PMC9220884 DOI: 10.3390/brainsci12060696] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 05/25/2022] [Indexed: 02/01/2023] Open
Abstract
In recent years, there has been a surge of interest in the topics of interoception and mindfulness from researchers, clinicians, and the general public alike (e [...]
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Affiliation(s)
- Jennifer Todd
- School of Psychology and Sport Science, Anglia Ruskin University, Cambridge CB1 1PT, UK;
- Centre for Psychological Medicine, Perdana University, Kuala Lumpur 50490, Malaysia
- Correspondence:
| | - Jane E. Aspell
- School of Psychology and Sport Science, Anglia Ruskin University, Cambridge CB1 1PT, UK;
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Dunn W, Brown C, Breitmeyer A, Salwei A. Construct Validity of the Sensory Profile Interoception Scale: Measuring Sensory Processing in Everyday Life. Front Psychol 2022; 13:872619. [PMID: 35645873 PMCID: PMC9137433 DOI: 10.3389/fpsyg.2022.872619] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Accepted: 04/11/2022] [Indexed: 12/21/2022] Open
Abstract
Scholars and providers are coming to realize that one’s ability to notice and respond to internal body sensations (i.e., interoception) contributes to an overall sense of wellbeing. Research has demonstrated a relationship between interoceptive awareness and anxiety, for example. Currently, however, tools for evaluating one’s interoception lack the conceptual foundation and clarity necessary to identify everyday behaviors that specifically reflect interoceptive awareness. Unlike existing interoceptive measures, the Sensory Profile Interoception (SPI) scale is participation-based and grounded in Dunn’s Sensory Processing framework. In this study we investigated concurrent validity by correlating the SPI with the Adolescent/Adult Sensory Profile (A/ASP); we investigated construct validity by correlating the SPI with the Perth Alexithymia Scale (PAS), the Body Awareness Scale (BAS), and the State-Trait Anxiety Inventory (STAI). Using the REDCAP online platform, 74 college-aged participants completed the measures. Using Spearman rank order correlations there were statistically significant relationships between the corresponding sensory pattern subscales on SPI and A/ASP (r = 0.277 to r = 0.582). The PAS was only weakly related to the registration subscale of the SPI (r = 0.260). The BAS had significant relationships with seeking and avoiding on the SPI (r = 0.496 and r = 0.385). The STAI had significant relationships with sensitivity and registrations of the SPI (r = 0.266 and r = 0.361 for state; r = 0.403 and r = 0.321 for trait). Taken together, these findings provide evidence of construct validity of the SPI to identify participation patterns associated with both high and low interoception. With the more precise information the SPI provides, professionals can design tailored interventions to support everyday life goals and researchers can study interoception within authentic activities.
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Affiliation(s)
- Winnie Dunn
- Department of Occupational Therapy, College of Health Sciences, University of Missouri, Columbia, MO, United States
- *Correspondence: Winnie Dunn,
| | - Catana Brown
- Department of Occupational Therapy, College of Health Sciences, Midwestern University, Glendale, AZ, United States
| | - Angela Breitmeyer
- Department of Clinical Psychology, College of Health Sciences, Midwestern University, Glendale, AZ, United States
| | - Ashley Salwei
- Department of Clinical Psychology, College of Health Sciences, Midwestern University, Glendale, AZ, United States
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Floyd E, Rackelmann S, McQuaide S, Hartogensis W, Mehling W. Yoga for firefighters: Evaluation of a quality improvement program in California fire departments. J Bodyw Mov Ther 2022; 32:7-12. [DOI: 10.1016/j.jbmt.2022.05.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Revised: 04/20/2022] [Accepted: 05/16/2022] [Indexed: 10/18/2022]
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Adams KL, Murphy J, Catmur C, Bird G. The role of interoception in the overlap between eating disorders and autism: Methodological considerations. EUROPEAN EATING DISORDERS REVIEW 2022; 30:501-509. [PMID: 35411642 PMCID: PMC9543236 DOI: 10.1002/erv.2905] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 03/24/2022] [Accepted: 03/31/2022] [Indexed: 01/10/2023]
Abstract
Significant comorbidity has been demonstrated between feeding and eating disorders and autism. Atypical interoception (perception of bodily signals) may, at least in part, be responsible for this association, as it has been implicated in the aetiology of both conditions. However, significant methodological limitations are impeding progress in this area. This paper provides a brief overview of how interoception has been linked to autism and feeding and eating disorders in both adolescent and adult populations before identifying several issues with current measures of interoception. We suggest that methodological issues may be contributing to the inconsistency in the empirical literature, and provide suggestions for future research. Atypical interoception is linked to both feeding and eating disorders, and autism and may contribute to the comorbidity between the two. Existing measures of interoception across cardiac, gastric and respiratory domains are severely limited. Novel and better‐validated measures of interoception will allow us to better understand the clinical potential of interoceptive training.
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Affiliation(s)
| | | | - Caroline Catmur
- Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Geoffrey Bird
- Department of Experimental Psychology, University of Oxford, Oxford, UK
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Miyazaki S, Kanbara K, Kunikata J, Tobiume A, Hayashino S, Namba T, Matsumoto I, Takagi Y, Minamino T. Heartbeat tracking task performance, an indicator of interoceptive accuracy, is associated with improvement of exercise tolerance in patients undergoing home-based cardiac rehabilitation. EUROPEAN HEART JOURNAL. DIGITAL HEALTH 2022; 3:296-306. [PMID: 36713013 PMCID: PMC9707934 DOI: 10.1093/ehjdh/ztac008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 11/16/2021] [Accepted: 02/08/2022] [Indexed: 02/01/2023]
Abstract
Aims Interoception is the sensing function of physiological conditions and is crucial in self-regulation and decision-making. We examined the association of heartbeat tracking task performance, an indicator of interoceptive accuracy, with the degree of improvement in exercise tolerance in patients undergoing home-based cardiac rehabilitation. Methods and results Participants underwent baseline peak oxygen uptake (VO2) measurements and a heartbeat tracking task. The heartbeat tracking task score varies between 0 and 1, with higher scores indicating a better heartbeat perception. After 6 months of home-based exercise training, peak VO2 was measured again, and the percentage change (%Δ peak VO2) relative to the peak VO2 at baseline was calculated. Univariate regression analysis was performed to examine the association between %Δ peak VO2 and the heartbeat tracking task score. Multiple regression analysis was performed to determine the predictors of %Δ peak VO2. Of 120 participants, 100 patients (age 65.9 ± 11.9 years; 86% male) were included. There was a significant positive association between %Δ peak VO2 and the heartbeat tracking task score at baseline (R 2 = 0.236, P < 0.001). In multiple regression analysis, the percentage of measured peak VO2 to the predicted value (%predicted peak VO2) (β = -0.248, P = 0.002), exercise adherence (β = 0.364, P < 0.001), and heartbeat tracking task score at baseline (β = 0.372, P < 0.001) were significantly associated with %Δ peak VO2. Conclusions Heartbeat tracking task performance, an indicator of interoceptive accuracy, at baseline is associated with the degree of improvement in exercise tolerance.
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Affiliation(s)
| | - Kenji Kanbara
- Psychosomatic Medicine, Department of Clinical Psychology, Faculty of Medicine, Kagawa University, 1750-1 Ikenobe, Miki-cho, Kita-gun, Kagawa Prefecture 761-0793, Japan
| | - Jun Kunikata
- Clinical Research Support Center, Kagawa University Hospital, 1750-1 Ikenobe, Miki-cho, Kita-gun, Kagawa Prefecture 761-0793, Japan
| | - Atsushi Tobiume
- Department of Cardiorenal and Cerebrovascular Medicine, Faculty of Medicine, Kagawa University, 1750-1 Ikenobe, Miki-cho, Kita-gun, Kagawa Prefecture 761-0793, Japan
| | - Shusei Hayashino
- Rehabilitation Center, KKR Takamatsu Hospital, 4-18 Tenjinmae, Takamatsu City, Kagawa Prefecture 760-0018, Japan
| | - Tsunetatsu Namba
- Department of Cardiology, KKR Takamatsu Hospital, 4-18 Tenjinmae, Takamatsu City, Kagawa Prefecture 760-0018, Japan
| | - Ichiro Matsumoto
- Department of Cardiology, KKR Takamatsu Hospital, 4-18 Tenjinmae, Takamatsu City, Kagawa Prefecture 760-0018, Japan
| | - Yuichiro Takagi
- Department of Cardiology, KKR Takamatsu Hospital, 4-18 Tenjinmae, Takamatsu City, Kagawa Prefecture 760-0018, Japan
| | - Tetsuo Minamino
- Department of Cardiorenal and Cerebrovascular Medicine, Faculty of Medicine, Kagawa University, 1750-1 Ikenobe, Miki-cho, Kita-gun, Kagawa Prefecture 761-0793, Japan
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A Pilot Feasibility Study of Reconnecting to Internal Sensations and Experiences (RISE), a Mindfulness-Informed Intervention to Reduce Interoceptive Dysfunction and Suicidal Ideation, among University Students in India. Brain Sci 2022; 12:brainsci12020237. [PMID: 35204000 PMCID: PMC8870213 DOI: 10.3390/brainsci12020237] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Revised: 02/02/2022] [Accepted: 02/04/2022] [Indexed: 02/04/2023] Open
Abstract
Although 20% of the world’s suicides occur in India, suicide prevention efforts in India are lagging (Vijayakumar et al., 2021). Identification of risk factors for suicide in India, as well as the development of accessible interventions to treat these risk factors, could help reduce suicide in India. Interoceptive dysfunction—or an inability to recognize internal sensations in the body—has emerged as a robust correlate of suicidality among studies conducted in the United States. Additionally, a mindfulness-informed intervention designed to reduce interoceptive dysfunction, and thereby suicidality, has yielded promising initial effects in pilot testing (Smith et al., 2021). The current studies sought to replicate these findings in an Indian context. Study 1 (n = 276) found that specific aspects of interoceptive dysfunction were related to current, past, and future likelihood of suicidal ideation. Study 2 (n = 40) was a small, uncontrolled pre-post online pilot of the intervention, Reconnecting to Internal Sensations and Experiences (RISE). The intervention was rated as highly acceptable and demonstrated good retention. Additionally, the intervention was associated with improvements in certain aspects of interoceptive dysfunction and reductions in suicidal ideation and eating pathology. These preliminary results suggest further testing of the intervention among Indian samples is warranted.
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Citrome L, Abi-Dargham A, Bilder RM, Duffy RA, Dunlop BW, Harvey PD, Pizzagalli DA, Tamminga CA, McIntyre RS, Kane JM. Making Sense of the Matrix: A Qualitative Assessment and Commentary on Connecting Psychiatric Symptom Scale Items to the Research Domain Criteria (RDoC). INNOVATIONS IN CLINICAL NEUROSCIENCE 2022; 19:26-32. [PMID: 35382070 PMCID: PMC8970242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
The Research Domain Criteria (RDoC) initiative aims to organize research according to domains of brain function. Dysfunction within these domains leads to psychopathology that is classically measured with rating scales. Examining the correspondence between the specific measures assessed within rating scales and RDoC domains is necessary to assess the needs for new RDoC-focused scales. Such RDoC-focused scales have the potential of allowing translation of this work into the clinical domain of measuring psychopathology and designing treatment. Here, we describe an initial qualitative assessment by a group of 10 clinician-scientists of the alignment between RDoC domains and the items within five commonly used rating scales. In this commentary, we report limited correspondence and make recommendations for future work needed to address these limitations.
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Affiliation(s)
- Leslie Citrome
- Dr. Citrome is with New York Medical College in Valhalla, New York
- Dr. Abi-Dargham is with Stony Brook University in Stony Brook, New York
- Dr. Bilder is with the University of California in Los Angeles, California
- Dr. Duffy is with Otsuka Pharmaceutical Development and Commercialization in Princeton, New Jersey
- Dr. Dunlop is with Emory University in Atlanta, Georgia
- Dr. Harvey is with the Miller School of Medicine, University of Miami in Miami, Florida
- Dr. Pizzagalli is with Harvard Medical School in Boston, Massachusetts
- Dr. Tamminga is with the University of Texas Southwestern in Dallas, Texas
- Dr. McIntyre is with the University of Toronto in Toronto, Canada
- Dr. Kane is with the Zucker School of Medicine at Hofstra/Northwell in Hempstead, New York
| | - Anissa Abi-Dargham
- Dr. Citrome is with New York Medical College in Valhalla, New York
- Dr. Abi-Dargham is with Stony Brook University in Stony Brook, New York
- Dr. Bilder is with the University of California in Los Angeles, California
- Dr. Duffy is with Otsuka Pharmaceutical Development and Commercialization in Princeton, New Jersey
- Dr. Dunlop is with Emory University in Atlanta, Georgia
- Dr. Harvey is with the Miller School of Medicine, University of Miami in Miami, Florida
- Dr. Pizzagalli is with Harvard Medical School in Boston, Massachusetts
- Dr. Tamminga is with the University of Texas Southwestern in Dallas, Texas
- Dr. McIntyre is with the University of Toronto in Toronto, Canada
- Dr. Kane is with the Zucker School of Medicine at Hofstra/Northwell in Hempstead, New York
| | - Robert M Bilder
- Dr. Citrome is with New York Medical College in Valhalla, New York
- Dr. Abi-Dargham is with Stony Brook University in Stony Brook, New York
- Dr. Bilder is with the University of California in Los Angeles, California
- Dr. Duffy is with Otsuka Pharmaceutical Development and Commercialization in Princeton, New Jersey
- Dr. Dunlop is with Emory University in Atlanta, Georgia
- Dr. Harvey is with the Miller School of Medicine, University of Miami in Miami, Florida
- Dr. Pizzagalli is with Harvard Medical School in Boston, Massachusetts
- Dr. Tamminga is with the University of Texas Southwestern in Dallas, Texas
- Dr. McIntyre is with the University of Toronto in Toronto, Canada
- Dr. Kane is with the Zucker School of Medicine at Hofstra/Northwell in Hempstead, New York
| | - Ruth A Duffy
- Dr. Citrome is with New York Medical College in Valhalla, New York
- Dr. Abi-Dargham is with Stony Brook University in Stony Brook, New York
- Dr. Bilder is with the University of California in Los Angeles, California
- Dr. Duffy is with Otsuka Pharmaceutical Development and Commercialization in Princeton, New Jersey
- Dr. Dunlop is with Emory University in Atlanta, Georgia
- Dr. Harvey is with the Miller School of Medicine, University of Miami in Miami, Florida
- Dr. Pizzagalli is with Harvard Medical School in Boston, Massachusetts
- Dr. Tamminga is with the University of Texas Southwestern in Dallas, Texas
- Dr. McIntyre is with the University of Toronto in Toronto, Canada
- Dr. Kane is with the Zucker School of Medicine at Hofstra/Northwell in Hempstead, New York
| | - Boadie W Dunlop
- Dr. Citrome is with New York Medical College in Valhalla, New York
- Dr. Abi-Dargham is with Stony Brook University in Stony Brook, New York
- Dr. Bilder is with the University of California in Los Angeles, California
- Dr. Duffy is with Otsuka Pharmaceutical Development and Commercialization in Princeton, New Jersey
- Dr. Dunlop is with Emory University in Atlanta, Georgia
- Dr. Harvey is with the Miller School of Medicine, University of Miami in Miami, Florida
- Dr. Pizzagalli is with Harvard Medical School in Boston, Massachusetts
- Dr. Tamminga is with the University of Texas Southwestern in Dallas, Texas
- Dr. McIntyre is with the University of Toronto in Toronto, Canada
- Dr. Kane is with the Zucker School of Medicine at Hofstra/Northwell in Hempstead, New York
| | - Philip D Harvey
- Dr. Citrome is with New York Medical College in Valhalla, New York
- Dr. Abi-Dargham is with Stony Brook University in Stony Brook, New York
- Dr. Bilder is with the University of California in Los Angeles, California
- Dr. Duffy is with Otsuka Pharmaceutical Development and Commercialization in Princeton, New Jersey
- Dr. Dunlop is with Emory University in Atlanta, Georgia
- Dr. Harvey is with the Miller School of Medicine, University of Miami in Miami, Florida
- Dr. Pizzagalli is with Harvard Medical School in Boston, Massachusetts
- Dr. Tamminga is with the University of Texas Southwestern in Dallas, Texas
- Dr. McIntyre is with the University of Toronto in Toronto, Canada
- Dr. Kane is with the Zucker School of Medicine at Hofstra/Northwell in Hempstead, New York
| | - Diego A Pizzagalli
- Dr. Citrome is with New York Medical College in Valhalla, New York
- Dr. Abi-Dargham is with Stony Brook University in Stony Brook, New York
- Dr. Bilder is with the University of California in Los Angeles, California
- Dr. Duffy is with Otsuka Pharmaceutical Development and Commercialization in Princeton, New Jersey
- Dr. Dunlop is with Emory University in Atlanta, Georgia
- Dr. Harvey is with the Miller School of Medicine, University of Miami in Miami, Florida
- Dr. Pizzagalli is with Harvard Medical School in Boston, Massachusetts
- Dr. Tamminga is with the University of Texas Southwestern in Dallas, Texas
- Dr. McIntyre is with the University of Toronto in Toronto, Canada
- Dr. Kane is with the Zucker School of Medicine at Hofstra/Northwell in Hempstead, New York
| | - Carol A Tamminga
- Dr. Citrome is with New York Medical College in Valhalla, New York
- Dr. Abi-Dargham is with Stony Brook University in Stony Brook, New York
- Dr. Bilder is with the University of California in Los Angeles, California
- Dr. Duffy is with Otsuka Pharmaceutical Development and Commercialization in Princeton, New Jersey
- Dr. Dunlop is with Emory University in Atlanta, Georgia
- Dr. Harvey is with the Miller School of Medicine, University of Miami in Miami, Florida
- Dr. Pizzagalli is with Harvard Medical School in Boston, Massachusetts
- Dr. Tamminga is with the University of Texas Southwestern in Dallas, Texas
- Dr. McIntyre is with the University of Toronto in Toronto, Canada
- Dr. Kane is with the Zucker School of Medicine at Hofstra/Northwell in Hempstead, New York
| | - Roger S McIntyre
- Dr. Citrome is with New York Medical College in Valhalla, New York
- Dr. Abi-Dargham is with Stony Brook University in Stony Brook, New York
- Dr. Bilder is with the University of California in Los Angeles, California
- Dr. Duffy is with Otsuka Pharmaceutical Development and Commercialization in Princeton, New Jersey
- Dr. Dunlop is with Emory University in Atlanta, Georgia
- Dr. Harvey is with the Miller School of Medicine, University of Miami in Miami, Florida
- Dr. Pizzagalli is with Harvard Medical School in Boston, Massachusetts
- Dr. Tamminga is with the University of Texas Southwestern in Dallas, Texas
- Dr. McIntyre is with the University of Toronto in Toronto, Canada
- Dr. Kane is with the Zucker School of Medicine at Hofstra/Northwell in Hempstead, New York
| | - John M Kane
- Dr. Citrome is with New York Medical College in Valhalla, New York
- Dr. Abi-Dargham is with Stony Brook University in Stony Brook, New York
- Dr. Bilder is with the University of California in Los Angeles, California
- Dr. Duffy is with Otsuka Pharmaceutical Development and Commercialization in Princeton, New Jersey
- Dr. Dunlop is with Emory University in Atlanta, Georgia
- Dr. Harvey is with the Miller School of Medicine, University of Miami in Miami, Florida
- Dr. Pizzagalli is with Harvard Medical School in Boston, Massachusetts
- Dr. Tamminga is with the University of Texas Southwestern in Dallas, Texas
- Dr. McIntyre is with the University of Toronto in Toronto, Canada
- Dr. Kane is with the Zucker School of Medicine at Hofstra/Northwell in Hempstead, New York
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Grabli FE, Quesque F, Borg C, Witthöft M, Michael GA, Lucas C, Pasquier F, Lebouvier T, Bertoux M. Interoception and social cognition in chronic low back pain: a common inference disturbance? An exploratory study. Pain Manag 2021; 12:471-485. [PMID: 34894713 DOI: 10.2217/pmt-2021-0090] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: Lower interoceptive abilities are a characteristic of chronic pain conditions. Social support plays an important role in chronic low back pain (cLBP) but social cognitive skills have rarely been investigated. This study aimed to characterize interoceptive and social cognitive abilities in cLBP and to study the relationship between both domains that have been brought closer together by brain predictive coding models. Materials & methods: Twenty-eight patients with cLBP and 74 matched controls were included. Interoceptive accuracy (Heart Beat Perception Task), sensibility/awareness (Multidimensional Assessment of Interoceptive Awareness) and mental-states inference abilities (Mini-Social Cognition and Emotional Assessment) were assessed. Results: cLBP Patients had lower interoceptive accuracy and mentalizing performance. Conclusion: Less efficient interoceptive accuracy and mentalizing abilities were found in cLBP patients without correlation between these performances.
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Affiliation(s)
- Florent El Grabli
- Inserm, U1172 - CHU Lille, Lille Neuroscience & Cognition, Centre of Excellence in Neurodegenerative Disease, Univ. Lille, Labex DISTAlz, F-59000, Lille, France.,Centre d'Evaluation et de Traitement de la Douleur, Service de Neurochirurgie, CHU Lille, F-59000, Lille, France
| | - François Quesque
- Inserm, U1172 - CHU Lille, Lille Neuroscience & Cognition, Centre of Excellence in Neurodegenerative Disease, Univ. Lille, Labex DISTAlz, F-59000, Lille, France
| | - Céline Borg
- Neurology/Neuropsychology CMRR Unit, Hospital Nord, Saint-Priest-en-Jarez, 42270, France.,Department of Psychology, University of Lyon, Lyon, 69500, France
| | - Michael Witthöft
- Department of Psychology, Johannes Gutenberg University of Mainz, Mainz, 55122, Germany
| | - George A Michael
- Laboratoire d'Etude des Mécanismes Cognitifs (EA 3082), Université Lumière Lyon 2, Bron Cedex, 69676, France
| | - Christian Lucas
- Centre d'Evaluation et de Traitement de la Douleur, Service de Neurochirurgie, CHU Lille, F-59000, Lille, France
| | - Florence Pasquier
- Inserm, U1172 - CHU Lille, Lille Neuroscience & Cognition, Centre of Excellence in Neurodegenerative Disease, Univ. Lille, Labex DISTAlz, F-59000, Lille, France
| | - Thibaud Lebouvier
- Inserm, U1172 - CHU Lille, Lille Neuroscience & Cognition, Centre of Excellence in Neurodegenerative Disease, Univ. Lille, Labex DISTAlz, F-59000, Lille, France
| | - Maxime Bertoux
- Inserm, U1172 - CHU Lille, Lille Neuroscience & Cognition, Centre of Excellence in Neurodegenerative Disease, Univ. Lille, Labex DISTAlz, F-59000, Lille, France
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37
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Britton WB, Desbordes G, Acabchuk R, Peters S, Lindahl JR, Canby NK, Vago DR, Dumais T, Lipsky J, Kimmel H, Sager L, Rahrig H, Cheaito A, Acero P, Scharf J, Lazar SW, Schuman-Olivier Z, Ferrer R, Moitra E. From Self-Esteem to Selflessness: An Evidence (Gap) Map of Self-Related Processes as Mechanisms of Mindfulness-Based Interventions. Front Psychol 2021; 12:730972. [PMID: 34880805 PMCID: PMC8645694 DOI: 10.3389/fpsyg.2021.730972] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Accepted: 10/25/2021] [Indexed: 12/15/2022] Open
Abstract
Self-related processes (SRPs) have been theorized as key mechanisms of mindfulness-based interventions (MBIs), but the evidence supporting these theories is currently unclear. This evidence map introduces a comprehensive framework for different types of SRPs, and how they are theorized to function as mechanisms of MBIs (target identification). The evidence map then assesses SRP target engagement by mindfulness training and the relationship between target engagement and outcomes (target validation). Discussion of the measurement of SRPs is also included. The most common SRPs measured and engaged by standard MBIs represented valenced evaluations of self-concept, including rumination, self-compassion, self-efficacy, and self-esteem. Rumination showed the strongest evidence as a mechanism for depression, with other physical and mental health outcomes also supported. Self-compassion showed consistent target engagement but was inconsistently related to improved outcomes. Decentering and interoception are emerging potential mechanisms, but their construct validity and different subcomponents are still in development. While some embodied self-specifying processes are being measured in cross-sectional and meditation induction studies, very few have been assessed in MBIs. The SRPs with the strongest mechanistic support represent positive and negative evaluations of self-concept. In sum, few SRPs have been measured in MBIs, and additional research using well-validated measures is needed to clarify their role as mechanisms.
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Affiliation(s)
- Willoughby B. Britton
- School of Public Health, Brown University, Providence, RI, United States
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School, Brown University, Providence, RI, United States
| | - Gaëlle Desbordes
- Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
| | - Rebecca Acabchuk
- Department of Psychological Sciences, University of Connecticut, Storrs, CT, United States
| | - Sarah Peters
- School of Public Health, Brown University, Providence, RI, United States
| | - Jared R. Lindahl
- Department of Religious Studies and Clinical and Affective Neuroscience Lab, Brown University, Providence, RI, United States
| | - Nicholas K. Canby
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School, Brown University, Providence, RI, United States
- Department of Psychology, Clark University, Worcester, MA, United States
| | - David R. Vago
- Osher Center for Integrative Medicine, Vanderbilt University, Nashville, TN, United States
| | - Travis Dumais
- School of Public Health, Brown University, Providence, RI, United States
| | - Jonah Lipsky
- School of Public Health, Brown University, Providence, RI, United States
| | - Hannah Kimmel
- School of Public Health, Brown University, Providence, RI, United States
| | - Lauren Sager
- School of Public Health, Brown University, Providence, RI, United States
| | - Hadley Rahrig
- School of Public Health, Brown University, Providence, RI, United States
| | - Aya Cheaito
- School of Public Health, Brown University, Providence, RI, United States
| | - Pamela Acero
- School of Public Health, Brown University, Providence, RI, United States
| | - Jodi Scharf
- School of Public Health, Brown University, Providence, RI, United States
| | - Sara W. Lazar
- Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
| | - Zev Schuman-Olivier
- Department of Psychiatry, Cambridge Health Alliance, Harvard Medical School, Cambridge, MA, United States
| | - Rebecca Ferrer
- Basic Biobehavioral and Psychological Sciences Branch, National Cancer Institute, Bethesda, MD, United States
| | - Ethan Moitra
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School, Brown University, Providence, RI, United States
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38
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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] [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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Bohlen L, Shaw R, Cerritelli F, Esteves JE. Osteopathy and Mental Health: An Embodied, Predictive, and Interoceptive Framework. Front Psychol 2021; 12:767005. [PMID: 34777176 PMCID: PMC8578726 DOI: 10.3389/fpsyg.2021.767005] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 10/06/2021] [Indexed: 11/13/2022] Open
Abstract
Globally, mental and musculoskeletal disorders present with high prevalence, disease burden, and comorbidity. In order to improve the quality of care for patients with persistent physical and comorbid mental health conditions, person-centered care approaches addressing psychosocial factors are currently advocated. Central to successful person-centered care is a multidisciplinary collaboration between mental health and musculoskeletal specialists underpinned by a robust therapeutic alliance. Such a collaborative approach might be found in osteopathy, which is typically utilized to treat patients with musculoskeletal disorders but may arguably also benefit mental health outcomes. However, research and practice exploring the reputed effect of osteopathy on patients with mental health problems lack a robust framework. In this hypothesis and theory article, we build upon research from embodied cognition, predictive coding, interoception, and osteopathy to propose an embodied, predictive and interoceptive framework that underpins osteopathic person-centered care for individuals with persistent physical and comorbid mental health problems. Based on the premise that, for example, chronic pain and comorbid depression are underlined by overly precise predictions or imprecise sensory information, we hypothesize that osteopathic treatment may generate strong interoceptive prediction errors that update the generative model underpinning the experience of pain and depression. Thus, physical and mental symptoms may be reduced through active and perceptual inference. We discuss how these theoretical perspectives can inform future research into osteopathy and mental health to reduce the burden of comorbid psychological factors in patients with persistent physical symptoms and support person-centered multidisciplinary care in mental health.
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Affiliation(s)
- Lucas Bohlen
- Osteopathic Research Institute, Osteopathie Schule Deutschland, Hamburg, Germany
| | - Robert Shaw
- Scandinavian College of Osteopathy, Gothenburg, Sweden
- Australian Research Centre in Complementary and Integrative Medicine (ARCCIM), University of Technology Sydney, Ultimo, NSW, Australia
| | - Francesco Cerritelli
- Australian Research Centre in Complementary and Integrative Medicine (ARCCIM), University of Technology Sydney, Ultimo, NSW, Australia
- Clinical-based Human Research Department, Foundation COME Collaboration, Pescara, Italy
| | - Jorge E. Esteves
- Clinical-based Human Research Department, Foundation COME Collaboration, Pescara, Italy
- Research Department, University College of Osteopathy, London, United Kingdom
- International College of Osteopathic Medicine, Malta, Italy
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40
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Schuman-Olivier Z, Trombka M, Lovas DA, Brewer JA, Vago DR, Gawande R, Dunne JP, Lazar SW, Loucks EB, Fulwiler C. Mindfulness and Behavior Change. Harv Rev Psychiatry 2021; 28:371-394. [PMID: 33156156 PMCID: PMC7647439 DOI: 10.1097/hrp.0000000000000277] [Citation(s) in RCA: 82] [Impact Index Per Article: 27.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 06/22/2020] [Accepted: 07/21/2020] [Indexed: 02/07/2023]
Abstract
Initiating and maintaining behavior change is key to the prevention and treatment of most preventable chronic medical and psychiatric illnesses. The cultivation of mindfulness, involving acceptance and nonjudgment of present-moment experience, often results in transformative health behavior change. Neural systems involved in motivation and learning have an important role to play. A theoretical model of mindfulness that integrates these mechanisms with the cognitive, emotional, and self-related processes commonly described, while applying an integrated model to health behavior change, is needed. This integrative review (1) defines mindfulness and describes the mindfulness-based intervention movement, (2) synthesizes the neuroscience of mindfulness and integrates motivation and learning mechanisms within a mindful self-regulation model for understanding the complex effects of mindfulness on behavior change, and (3) synthesizes current clinical research evaluating the effects of mindfulness-based interventions targeting health behaviors relevant to psychiatric care. The review provides insight into the limitations of current research and proposes potential mechanisms to be tested in future research and targeted in clinical practice to enhance the impact of mindfulness on behavior change.
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41
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Hielscher E, Zopf R. Interoceptive Abnormalities and Suicidality: A Systematic Review. Behav Ther 2021; 52:1035-1054. [PMID: 34452660 DOI: 10.1016/j.beth.2021.02.012] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 02/22/2021] [Accepted: 02/22/2021] [Indexed: 02/06/2023]
Abstract
Dysfunction of interoception (i.e., difficulties sensing the physiological state of one's own body) is increasingly linked to different mental health disorders and suicidal outcomes. The aim of this study was to systematically review the literature on the association between suicidality and interoception, as well as identify potential confounders and mediators of the relationship. We conducted a systematic review of four databases, allowing for critical examination of the role of different measures of interoception (accuracy, sensibility, awareness, cognitive/emotional evaluation) across the suicide continuum (ideation, plans, attempts, deaths). The search strategy identified 22 studies (14,988 participants). Preliminary but limited evidence was found for impaired interoceptive accuracy among those reporting suicide attempt histories. We found evidence of interoceptive sensibility disturbances across the suicide continuum, including experiences of not trusting one's own body sensations and impaired abilities to sustain and control attention to such sensations. Consistent evidence was also reported for disturbances related to cognitive and emotional evaluations of interoceptive sensations. The latter was particularly pronounced for those reporting suicide attempts, relative to those reporting suicidal thinking or planning alone. Overall, this review's results suggest that interoceptive abnormalities are potentially important indicators of risk for suicidal thinking, intentions, and behaviors. However, due to the inconsistent adjustment for variables of interest, and cross-sectional designs, it is unclear whether interoceptive changes and disturbances have a direct role, or whether the association is explained and mediated by key third variables (e.g. depression, disordered eating, emotional dysregulation). We discuss the implications with respect to suicidal risk and therapeutic interventions.
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Affiliation(s)
- Emily Hielscher
- QIMR Berghofer Medical Research Institute, Herston, QLD, Australia University of Queensland, Brisbane.
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42
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Eggart M, Todd J, Valdés-Stauber J. Validation of the Multidimensional Assessment of Interoceptive Awareness (MAIA-2) questionnaire in hospitalized patients with major depressive disorder. PLoS One 2021; 16:e0253913. [PMID: 34170963 PMCID: PMC8232409 DOI: 10.1371/journal.pone.0253913] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Accepted: 06/16/2021] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVES Interoception refers to the sensation, interpretation, and integration of internal somatic signals. Abnormalities in self-reported interoception are prevalent features of major depressive disorder (MDD) and may affect treatment outcomes. In the present study, we investigated the psychometric properties of the revised eight-dimensional and 37-item Multidimensional Assessment of Interoceptive Awareness questionnaire (the MAIA-2) in a severely depressed sample, after translating two updated scales (Not-Distracting, Not-Worrying) into German. Specifically, we examined the measure's internal consistency reliability, sensitivity to change, and minimal important differences (MID) with a focus on patient's antidepressive responses to treatment. METHODS The study enrolled 110 participants (age: M = 46.85, SD = 11.23; female: 55.45%) undergoing hospital treatment, of whom 87 were included in the pre-post analysis. Participants completed a German translation of MAIA-2 and the Beck Depression Inventory-II (pre-/post-treatment). Internal consistency reliability was determined by Cronbach's α/McDonalds's ω, sensitivity to change was determined by effect sizes, and MIDs were determined by distribution- (0.5*SD) and anchor-based approaches (mean change method; ROC curve cut-points). RESULTS Depression severity reduced over the course of treatment (Median = -65.22%), and 34.48% of patients achieved remission. Reliability was appropriate for post-treatment (range of ω: .70-.90), but questionable for two pre-treatment scales (Noticing: ω = .64; Not-Distracting: ω = .66). The eight dimensions of MAIA-2 were sensitive to change (standardized response mean: .32-.81; Cohen's effect size: .30-.92). Distribution-based MIDs (.38-.61) and anchor-based mean change MIDs (remission vs. partial response: .00-.85; partial response vs. nonresponse: .08-.88) were established on the group level. For six scales, ROC cut-points (remission: .00-1.33; response: -.20-1.00) demonstrated accurate classification to treatment response groups on the individual level. CONCLUSIONS This study demonstrated the applicability of the MAIA-2 questionnaire in MDD. The updated version may have led to reliability improvements regarding the revised scales, but subthreshold reliability was evident prior to treatment. The measure's dimensions were sensitive to change. MIDs were established that corresponded with antidepressive treatment outcomes. Our findings are consistent with a growing area of research which considers somatic feelings as key contributors to mental health.
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Affiliation(s)
- Michael Eggart
- Department of Psychiatry and Psychotherapy I, Ulm University and Center for Psychiatry Südwürttemberg, Ravensburg, Germany
- Faculty Social Work, Health and Nursing, Ravensburg-Weingarten University of Applied Sciences, Weingarten, Germany
| | - Jennifer Todd
- School of Psychology and Sport Science, Anglia Ruskin University, Cambridge, United Kingdom
- Centre for Psychological Medicine, Perdana University, Kuala Lumpur, Malaysia
| | - Juan Valdés-Stauber
- Department of Psychiatry and Psychotherapy I, Ulm University and Center for Psychiatry Südwürttemberg, Ravensburg, Germany
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Schmitz M, Bertsch K, Löffler A, Steinmann S, Herpertz SC, Bekrater-Bodmann R. Body connection mediates the relationship between traumatic childhood experiences and impaired emotion regulation in borderline personality disorder. Borderline Personal Disord Emot Dysregul 2021; 8:17. [PMID: 34001243 PMCID: PMC8127297 DOI: 10.1186/s40479-021-00157-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 04/12/2021] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Previous studies revealed an association between traumatic childhood experiences and emotional dysregulation in patients with borderline personality disorder (BPD). However, possible mediating pathways are still not fully understood. The aim of the present study was to investigate the potential mediating role of body connection, describing the awareness of the relationship of bodily and mental states, for the association between a history of traumatic childhood experiences and BPD core symptomatology. METHODS One-hundred-twelve adult female individuals with BPD and 96 healthy female controls (HC) were included. Impaired emotion regulation, traumatic childhood experiences, and BPD symptomatology were assessed with self-report questionnaires. The Scale of Body Connection was used to assess two dimensions of body connection, that is body awareness, describing attendance to bodily information in daily life and noticing bodily responses to emotions and/or environment and body dissociation, describing a sense of separation from one's own body, due to avoidance or emotional disconnection. Mann-Whitney U tests were employed to test for group differences (BPD vs. HC) on the two SBC subscales and associations with clinical symptoms were analyzed with Spearman correlations. We performed mediation analyses in the BPD group to test the assumption that body connection could act as a mediator between a history of traumatic childhood experiences and emotion dysregulation. RESULTS Individuals with BPD reported significantly lower levels of body awareness and significantly higher levels of body dissociation compared to HC. Body dissociation, traumatic childhood experiences, and emotion dysregulation were significantly positively associated. Further analyses revealed that body dissociation, but not body awareness, significantly and fully mediated the positive relationship between traumatic childhood experiences and impaired emotion regulation in the BPD sample. This mediation survived when trait dissociation, i.e., general dissociative experiences not necessarily related to the body, was statistically controlled for. CONCLUSION Certain dimensions of body connection seem to be disturbed in BPD patients, with body dissociation being an important feature linking a history of traumatic childhood experiences to current deficits in emotion regulation.
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Affiliation(s)
- Marius Schmitz
- Department of General Psychiatry, Center for Psychosocial Medicine, University of Heidelberg, Heidelberg, Germany
| | - Katja Bertsch
- Department of General Psychiatry, Center for Psychosocial Medicine, University of Heidelberg, Heidelberg, Germany
- Department of Psychology, LMU Munich, Munich, Germany
| | - Annette Löffler
- Department of Cognitive and Clinical Neuroscience, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Sylvia Steinmann
- Department of Psychosomatic Medicine and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Sabine C Herpertz
- Department of General Psychiatry, Center for Psychosocial Medicine, University of Heidelberg, Heidelberg, Germany
| | - Robin Bekrater-Bodmann
- Department of Cognitive and Clinical Neuroscience, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany.
- Department of Psychosomatic Medicine and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany.
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Poli A, Maremmani AGI, Chiorri C, Mazzoni GP, Orrù G, Kolacz J, Porges SW, Conversano C, Gemignani A, Miccoli M. Item Reduction, Psychometric and Biometric Properties of the Italian Version of the Body Perception Questionnaire-Short Form (BPQ-SF): The BPQ-22. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:3835. [PMID: 33917552 PMCID: PMC8038843 DOI: 10.3390/ijerph18073835] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 03/29/2021] [Accepted: 03/30/2021] [Indexed: 12/12/2022]
Abstract
Body awareness disorders and reactivity are mentioned across a range of clinical problems. Constitutional differences in the control of the bodily state are thought to generate a vulnerability to psychological symptoms. Autonomic nervous system dysfunctions have been associated with anxiety, depression, and post-traumatic stress. Though interoception may be a transdiagnostic mechanism promoting the improvement of clinical symptomatology, few psychometrically sound, symptom-independent, self-report measures, informed by brain-body circuits, are available for research and clinical use. We validated the Italian version of the body perception questionnaire (BPQ)-short form and found that response categories could be collapsed from five to three and that the questionnaire retained a three-factor structure with items reduced from 46 to 22 (BPQ-22). The first factor was loaded by body awareness items; the second factor comprised some items from the body awareness scale and some from the subdiaphragmatic reactivity scale (but all related to bloating and digestive issues), and the third factor by supradiaphragmatic reactivity items. The BPQ-22 had sound psychometric properties, good convergent and discriminant validity and test-retest reliability and could be used in clinical and research settings in which the body perception assessment is of interest. Psychometric findings in light of the polyvagal theory are discussed.
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Affiliation(s)
- Andrea Poli
- Department of Surgical, Medical and Molecular Pathology and of Critical Care Medicine, University of Pisa, 56126 Pisa, Italy; (G.O.); (C.C.); (A.G.)
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy;
- Verdi Clinical Center, 59100 Prato, Italy
- Florence Cognitive School, 50144 Florence, Italy;
| | - Angelo Giovanni Icro Maremmani
- Department of Psychiatry, North-Western Tuscany Region NHS Local Health Unit, Versilia Zone, 55049 Viareggio, Italy;
- Association for the Application of Neuroscientific Knowledge to Social Aims (AU-CNS), 55045 Pietrasanta, Italy
- G. De Lisio Institute of Behavioral Sciences, 56100 Pisa, Italy
| | - Carlo Chiorri
- Department of Educational Sciences, University of Genova, 16121 Genova, Italy;
| | | | - Graziella Orrù
- Department of Surgical, Medical and Molecular Pathology and of Critical Care Medicine, University of Pisa, 56126 Pisa, Italy; (G.O.); (C.C.); (A.G.)
| | - Jacek Kolacz
- Traumatic Stress Research Consortium at the Kinsey Institute, Indiana University, Bloomington, IN 47405, USA; (J.K.); (S.W.P.)
| | - Stephen W. Porges
- Traumatic Stress Research Consortium at the Kinsey Institute, Indiana University, Bloomington, IN 47405, USA; (J.K.); (S.W.P.)
- Department of Psychiatry, University of North Carolina, Chapel Hill, NC 27514, USA
| | - Ciro Conversano
- Department of Surgical, Medical and Molecular Pathology and of Critical Care Medicine, University of Pisa, 56126 Pisa, Italy; (G.O.); (C.C.); (A.G.)
| | - Angelo Gemignani
- Department of Surgical, Medical and Molecular Pathology and of Critical Care Medicine, University of Pisa, 56126 Pisa, Italy; (G.O.); (C.C.); (A.G.)
| | - Mario Miccoli
- Department of Clinical and Experimental Medicine, University of Pisa, 56126 Pisa, Italy;
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45
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Internal states and interoception along a spectrum of eating disorder symptomology. Physiol Behav 2021; 230:113307. [PMID: 33373691 DOI: 10.1016/j.physbeh.2020.113307] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Revised: 12/22/2020] [Accepted: 12/23/2020] [Indexed: 11/21/2022]
Abstract
OBJECTIVE Recent studies on atypical interoceptive capabilities have focused on clinical populations, including anorexia nervosa[1,2]. The present exploratory study aims to characterize the influence of disordered eating symptomology on interoceptive capabilities in college students, a population for which dangerous dieting behaviors may emerge. METHOD Ninety-nine participants were randomized to consume a blinded high calorie or low calorie midday shake. Participants reported frequency of eating disorder cognitions and behaviors; indicated changes in satiety, happiness, and energy pre- and post-consumption; and guessed the calories in their shake. Outcomes (perceived satiety, changes in mood, and caloric guess) were regressed on eating disorder symptoms scores, the high/low calorie shake condition, and the interaction between these predictors. RESULTS Those randomized to receive the high calorie shake reported feeling fuller, but only when endorsing lower levels of eating concern. Those randomized to the high calorie shake reported greater post-meal happiness, but only at greater levels of eating concerns. Lastly, those with lower levels of eating restraint reported an expected positive association between level of fullness and calorie guess, but those with higher levels of eating restraint did not exhibit any relationship between perceived fullness and calorie guess. DISCUSSION Results of this exploratory suggest that irregular eating habits (e.g., not eating a sufficient amount for lunch) may have direct consequences on interoceptive capabilities. Further, these capacities may be impacted by individual differences in eating concern and restraint. Preliminary findings suggest that impairment in deciphering visceral signals may be associated with the degree of eating disorder symptomology; such impairment may occur at lower levels of symptomatology than normative data would indicate.
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Dunne J, Flores M, Gawande R, Schuman-Olivier Z. Losing trust in body sensations: Interoceptive awareness and depression symptom severity among primary care patients. J Affect Disord 2021; 282:1210-1219. [PMID: 33601698 PMCID: PMC10398840 DOI: 10.1016/j.jad.2020.12.092] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 12/14/2020] [Accepted: 12/22/2020] [Indexed: 12/19/2022]
Abstract
BACKGROUND Interoceptive dysfunction is emerging as an important biomarker for mental illnesses, such as depression which is a leading cause of disability and death worldwide. Little empirical research explains the relationship between interoception and depression. METHODS Using multivariable linear regression models and cross-sectional baseline data from a randomized control trial of primary care patients (N = 281), we analyzed the relationship between depression severity (none/slight, mild, and moderate/severe via the PROMIS depression scale) and the Multidimensional Assessment of Interoceptive Awareness (MAIA) subscales (noticing, not distracting, not worrying, attention regulation, emotional awareness, selfregulation, body listening and trusting). RESULTS Adjusted results suggest moderate/severe depression was inversely associated with body trusting (p < .001), body listening (p < .01), noticing (p < .01), emotional awareness (p < .01), and self-regulation (p < .05). Mild depression was inversely associated with body trusting (p <.01). After correction for multiple comparisons, the relationship between MAIA body trusting and mild and moderate/severe depression remained significant. LIMITATIONS Our findings may not be generalizable to other populations or healthcare settings. Additionally, findings cannot be interpreted as causal due to our inability to establish temporality. CONCLUSIONS Lack of body trust appears important for understanding how individuals with depression interpret or respond to interoceptive stimuli and may represent the leading edge of interoceptive dysregulation seen in depressive disorders. Our findings support a hypothesis about mechanisms of action underlying hypoactivation in depression. Further, these results support clinical identification of subtypes of depression, such as those with high levels of co-occurring anxiety.
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Affiliation(s)
- Julie Dunne
- Cambridge Health Alliance, Center for Mindfulness and Compassion, 1035 Cambridge Street, Suite 21, Cambridge, MA, 02141, USA; Boston College, W. F. Connell School of Nursing, 140 Commonwealth Ave, Chestnut Hill, MA, 02467, USA.
| | - Michael Flores
- Cambridge Health Alliance, Health Equity Research Lab, 1035 Cambridge Street, Suite 26, Cambridge, MA, 02141, USA; Harvard Medical School, Department of Psychiatry, 1493 Cambridge Street, Cambridge, MA, 02139, USA
| | - Richa Gawande
- Cambridge Health Alliance, Center for Mindfulness and Compassion, 1035 Cambridge Street, Suite 21, Cambridge, MA, 02141, USA; Harvard Medical School, Department of Psychiatry, 1493 Cambridge Street, Cambridge, MA, 02139, USA
| | - Zev Schuman-Olivier
- Cambridge Health Alliance, Center for Mindfulness and Compassion, 1035 Cambridge Street, Suite 21, Cambridge, MA, 02141, USA; Harvard Medical School, Department of Psychiatry, 1493 Cambridge Street, Cambridge, MA, 02139, USA
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Can changes in multidimensional self-reported interoception be considered as outcome predictors in severely depressed patients? A moderation and mediation analysis. J Psychosom Res 2021; 141:110331. [PMID: 33338695 DOI: 10.1016/j.jpsychores.2020.110331] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 12/05/2020] [Accepted: 12/06/2020] [Indexed: 01/26/2023]
Abstract
OBJECTIVE Somatic complaints (e.g. pain) and abnormal self-reported interoception (e.g. maladaptive bodily self-focus) are common features of major depressive disorder (MDD) with sex-specific manifestations. Whereas somatic symptoms are associated with adverse clinical outcomes (e.g. residual symptoms), studies are scarce investigating the role of interoception as an outcome predictor for specific hospital treatment of MDD. Therefore, multivariate associations between changes in multidimensional self-reported interoception, somatic symptoms, and clinical improvements are explored by hypothesizing interactions with sex and an interoceptive mechanism. METHODS In this naturalistic study, 87 hospitalized participants suffering from MDD completed questionnaires at pre- and post-treatment assessing multidimensional self-reported interoception (MAIA-2), somatic symptom burden (SCL-90-S® SOMA), and depression severity (BDI-II). We performed a multiple hierarchical regression analysis to test for interaction effects. The mediation hypothesis was path-analytically tested in a parallel mediation model by bootstrapping confidence intervals for (in)direct effects. RESULTS Improvements in self-reported interoception independently predicted positive treatment response, ΔRadj2=8.61%, ΔF(8, 74) = 3.23, p < .01. Prediction effects were moderated by sex, ΔRadj2=5.54%, ΔF(8, 66) = 2.22, p < .05. Post-hoc analyses revealed significant effects of body confidence in women, B = -4.26, t(28) = -2.78, p < .01, and of self-regulation in men, B = -3.21, t(17) = -2.27, p < .05. Effects of somatic symptom relief on treatment outcome were partially mediated by self-reported interoception, total indirect = 2.94 [95% BCa CI 0.99, 5.69]. CONCLUSION Interoception patterns changed significantly and predicted outcome of hospital treatment in severely depressed patients. Our study could imply the need to consider body sensations additionally as a target for antidepressive treatments. The development of tailored interoceptive interventions in depressive patients represents a promising vision for the future.
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Müller-Oerlinghausen B, Eggart M. Touch Research-Quo Vadis? A Plea for High-Quality Clinical Trials. Brain Sci 2020; 11:brainsci11010025. [PMID: 33379131 PMCID: PMC7823347 DOI: 10.3390/brainsci11010025] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Affiliation(s)
| | - Michael Eggart
- Faculty Social Work, Health and Nursing, Ravensburg-Weingarten University of Applied Sciences, 88250 Weingarten, Germany;
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Matiz A, Guzzon D, Crescentini C, Paschetto A, Fabbro F. The role of self body brushing vs mindfulness meditation on interoceptive awareness: A non-randomized pilot study on healthy participants with possible implications for body image disturbances. Eur J Integr Med 2020. [DOI: 10.1016/j.eujim.2020.101168] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Grimshaw GM, Philipp MC. Bodies in mind: using peripheral psychophysiology to probe emotional and social processes. J R Soc N Z 2020. [DOI: 10.1080/03036758.2020.1792944] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Gina M. Grimshaw
- School of Psychology, Victoria University of Wellington, Wellington, New Zealand
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