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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] [Grants] [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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Nardelli C, Bonanno GA, Chen S, Bortolon C. Emotion regulation flexibility and psychosis: A longitudinal study disentangling components of flexibility in psychosis-proneness. BRITISH JOURNAL OF CLINICAL PSYCHOLOGY 2024; 63:54-72. [PMID: 37846929 DOI: 10.1111/bjc.12443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 09/18/2023] [Accepted: 09/28/2023] [Indexed: 10/18/2023]
Abstract
OBJECTIVES Flexibility in self-regulation has emerged as an important component of mental health. Previous findings found that deficits in two components of regulatory flexibility were linked cross-sectionally to psychosis-proneness. We aimed to replicate and extend these findings longitudinally. METHODS We measured psychosis-proneness and components of emotion regulation flexibility (i.e. context sensitivity, repertoire and feedback) at two time points with three months in between. RESULTS Two flexibility components predicted psychotic-like experiences. The ability to detect the absence of contextual cues was implicated in both positive and negative dimensions but through opposite pathways. Expressive suppression ability-a subcomponent of repertoire-predicted positive symptoms. None of the flexibility components predicted distress related to the symptoms. CONCLUSIONS The current study provides further evidence on the implication of emotion regulation flexibility in the longer-term maintenance of psychotic-like experiences. Future studies can advance this work further by evaluating possible bidirectional relationships between psychotic-like experiences and deficits in emotion regulation flexibility.
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Affiliation(s)
- Carla Nardelli
- Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, LIP/PC2S, Grenoble, France
| | | | - Shuquan Chen
- Teachers College, Columbia University, New York, USA
| | - Catherine Bortolon
- Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, LIP/PC2S, Grenoble, France
- Institut Universitaire de France, Paris, France
- C3R - Réhabilitation psychosociale et remédiation cognitive, Centre Hospitalier Alpes Isère, Grenoble, France
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Forsberg K, Sutton D, Stjernswärd S, Bejerholm U, Argentzell E. Experiences of participating in a group-based sensory modulation intervention for mental health service users. Scand J Occup Ther 2024; 31:2294767. [PMID: 38113875 DOI: 10.1080/11038128.2023.2294767] [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: 05/24/2023] [Accepted: 12/11/2023] [Indexed: 12/21/2023]
Abstract
BACKGROUND People with mental health issues often experience difficulties with sensory modulation affecting occupational engagement. Research conducted in inpatient units has shown positive effects of individual sensory modulation interventions, however, research on experiences of group-based interventions in outpatient units is limited. Hence, a group-based sensory modulation intervention was adapted and tested within Swedish mental health outpatient units. AIM To explore the experiences of participating in a group-based sensory modulation intervention for service users in mental health outpatient units. MATERIAL AND METHODS This qualitative study involved interviews with 25 informants who had participated in the intervention. The interview data were analysed using reflexive thematic analysis. RESULTS Synthesis of the interviews resulted in one overarching theme of 'Embodied awareness facilitates improved coping and sense of self' organised into four themes: (1) 'Developing embodied awareness and strategies', (2) 'Taking control of everyday life', (3) 'Creating a stronger sense of self', and (4) 'From alienation to belonging'. CONCLUSION AND SIGNIFICANCE The informants experienced the intervention to provide new embodied coping strategies that had previously been neglected. This understanding may enrich occupational therapy practice in new ways to support service users' engagement in occupations.
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Affiliation(s)
- Klara Forsberg
- Faculty of Medicine, Department of Health Sciences, Mental Health, Activity and Participation (MAP), Lund University, Lund, Sweden
- Department of Psychiatry, Habilitation and Aids, Lund University, Lund, Sweden
| | - Daniel Sutton
- Faculty of Health and Environmental Sciences, Department of Occupational Science and Therapy, Auckland University of Technology, Auckland, New Zealand
| | - Sigrid Stjernswärd
- Faculty of Medicine, Department of Health Sciences, Health-promoting Complex Interventions, Lund University, Lund, Sweden
| | - Ulrika Bejerholm
- Faculty of Medicine, Department of Health Sciences, Mental Health, Activity and Participation (MAP), Lund University, Lund, Sweden
- Department of Psychiatry, Habilitation and Aids, Lund University, Lund, Sweden
| | - Elisabeth Argentzell
- Faculty of Medicine, Department of Health Sciences, Mental Health, Activity and Participation (MAP), Lund University, Lund, Sweden
- Department of Psychiatry, Habilitation and Aids, Lund University, Lund, Sweden
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Bortolon C, Chen S, Bonanno GA. Components of emotion regulation flexibility and psychosis: The association between psychosis-proneness and context sensitivity. BRITISH JOURNAL OF CLINICAL PSYCHOLOGY 2023; 62:82-95. [PMID: 36172993 DOI: 10.1111/bjc.12395] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 08/26/2022] [Accepted: 09/02/2022] [Indexed: 11/28/2022]
Abstract
OBJECTIVES Emotion regulation flexibility has been conceptualized as a multi-componential construct involving context sensitivity, repertoire and feedback responsiveness. Psychosis research has yet to incorporate these new developments in the study of emotion regulation. Thus, we sought to advance even further the knowledge on emotion regulation in psychosis by adopting the emotion regulation flexibility approach as proposed by Bonanno and Burton (Perspectives on Psychological Science, 2013, 8, 591). METHOD In total, 401 participants completed 4 scales assessing the multi-components of emotion regulation flexibility and psychosis-proneness. RESULTS Our results indicated that Context Sensitivity (i.e., Cue Absence) and Feedback Responsiveness (i.e., Evaluation) were associated with psychosis-proneness. Cue absence was specifically associated with the positive dimension, while both Cue Absence and Enhancement ability were associated with the negative dimension. CONCLUSIONS Overall, our results suggest that emotional context insensitivity is the most relevant component of regulatory flexibility in the case of psychosis-proneness. Thus, the disruption in this first step of flexible emotion regulation might be already present in those prone to psychosis. Difficulties in decoding appropriately the contextual cues might further disrupt the other steps of emotion regulation contributing to the psychotic (-like) experiences. This study needs replication in clinical and non-clinical samples.
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Affiliation(s)
- Catherine Bortolon
- Université Grenoble Alpes, Université Savoie Mont Blanc, Grenoble, France.,C3R - Réhabilitation Psychosociale et Remédiation Cognitive, Centre Hospitalier Alpes Isère, Grenoble, France
| | - Shuquan Chen
- Teachers College, Columbia University, New York, New York, USA
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Torregrossa LJ, Amedy A, Roig J, Prada A, Park S. Interoceptive functioning in schizophrenia and schizotypy. Schizophr Res 2022; 239:151-159. [PMID: 34891079 DOI: 10.1016/j.schres.2021.11.046] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 07/06/2021] [Accepted: 11/27/2021] [Indexed: 12/31/2022]
Abstract
Though bodily self-disturbances are well documented in schizophrenia, interoceptive functioning (i.e., the perception of the internal state of the body) remains poorly understood in this population. In fact, only two studies to date have empirically measured interoceptive ability in schizophrenia. Both studies documented a deficit in interoceptive accuracy (i.e., the objective performance on a heartbeat detection task), and one noted differences in interoceptive sensibility (i.e., the subjective experience of interoception) in this population. To our knowledge, interoceptive awareness (i.e., the metacognitive awareness of one's interoceptive ability) has never been measured in schizophrenia and the link between interoceptive functioning and schizotypy remains unexplored. The present study addresses this gap by investigating the three dimensions of interoception in individuals with schizophrenia and matched controls (Experiment 1, N = 58) and in relation to schizotypal traits (Experiment 2, N = 109). Consistent with the literature, Experiment 1 documented a deficit in interoceptive accuracy and differences in interoceptive sensibility in individuals with schizophrenia. For the first time, our study revealed intact interoceptive awareness in individuals with schizophrenia. Against our expectations, we found no link between schizotypy and interoceptive functioning in Experiment 2. Our novel findings bear important clinical implications as insight into one's interoceptive limitations (i.e., intact interoceptive awareness) might promote treatment seeking behavior in schizophrenia. The lack of association between interoceptive ability and schizotypy in non-help-seeking youths suggests that changes in interoception may only arise with the onset of psychosis.
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Affiliation(s)
| | - Amad Amedy
- Department of Psychology, Vanderbilt University, Nashville, TN, USA
| | - Jacqueline Roig
- Department of Psychology, Vanderbilt University, Nashville, TN, USA
| | - Andrea Prada
- Department of Psychology, Vanderbilt University, Nashville, TN, USA
| | - Sohee Park
- Department of Psychology, Vanderbilt University, Nashville, TN, USA
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Arora T, Barbato M, Al Hemeiri S, Omar OM, AlJassmi MA. A mysterious sensation about sleep and health: the role of interoception. BMC Public Health 2021; 21:1584. [PMID: 34425779 PMCID: PMC8381551 DOI: 10.1186/s12889-021-11603-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Accepted: 08/05/2021] [Indexed: 11/16/2022] Open
Abstract
Background Interoception is mental awareness, recognition and acknowledgement of physiological body signals. Understanding the role of sleep and interoception may provide a better understanding surrounding the sleep-health connection. Our primary objective was to examine the potential relationships between subjective sleep quality and multiple dimensions of interoceptive abilities in a large sample of young adults, a group who are vulnerable to sleep impairment and its widespread health consequences. Methods We conducted an online cross-sectional survey targeting young adults, aged 18–25 years. The Pittsburgh Sleep Quality Index (PSQI) was used to identify subjective sleep quality and the Multidimensional Assessment of Interoceptive Awareness Version 2 was used to assess eight domains of interoception. We conducted a series of Spearman’s bivariate correlations to assess the relationships between global sleep quality as well as the seven PSQI sub-components in relation to the eight interoception outcomes. We then conducted quantile regression to assess if global PSQI score was an independent predictor of interoception. Participants (n = 609) consented and provided data. Results After adjustment, the global PSQI was a significant predictor of ‘Non-Distracting’, ‘Emotional Awareness’ and ‘Trusting’, where β = − 0.10 (95% CI: − 0.14, − 0.07), β = 0.05 (0.01, 0.09), and β = − 0.10 (− 0.14, − 0.05), respectively. Conclusions Our findings reveal a small, significant relationship between sleep quality and interoceptive abilities amongst young adults. Sleep impairment may inhibit interoceptive skills, thus adding value to the mechanistic explanation of the sleep-health relationship. Experimental and prospective studies are needed to determine temporal associations. Supplementary Information The online version contains supplementary material available at 10.1186/s12889-021-11603-0.
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Affiliation(s)
- Teresa Arora
- Department of Psychology, College of Natural and Health Sciences, Zayed University, Abu Dhabi, PO Box 144534, United Arab Emirates.
| | - Mariapaola Barbato
- Department of Psychology, College of Natural and Health Sciences, Zayed University, Abu Dhabi, PO Box 144534, United Arab Emirates
| | | | - Omar M Omar
- Department of Public Health, College of Health Sciences, Qatar University, Doha, Qatar
| | - Maryam A AlJassmi
- Department of Psychology, College of Natural and Health Sciences, Zayed University, Abu Dhabi, PO Box 144534, United Arab Emirates
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