Interoception, mindfulness and touch: A meta-review of functional MRI studies

Comparisons of Body Awareness, Physical, and Cognitive Components and Relationships in Patients with Chronic Neck, Back, and Low Back Pain: A Cross-Sectional Study

PURPOSE

This study aimed to investigate the relationships between body awareness, body image, and physical and cognitive components in patients with neck, back, and low back pain. The secondary aim was to compare body awareness across these spine pain groups.

DESIGN

A cross-sectional study.

METHODS

Sixty-six patients with non-specific chronic spine pain were included, distributed among neck (n = 22, 28.18 ± 9.54 years), back (n = 21, 30.71 ± 12.26 years), and low back (n = 23, 38.43 ± 12.64 years) pain groups. Measurements included visual analogue scale for pain, Body Awareness Questionnaire, Stunkard Body Figure Scale, anthropometric measurements (weight, height, body mass index, waist-hip circumference, waist and hip ratio), one-leg stand test, Y balance test, New York Posture Analysis Scale, Melbourne Decision Making Scale, and Stress Coping Scale. Correlations were analyzed using Pearson/Spearman methods and compared with Kruskal Wallis/ANOVA tests according to their normal distribution.

RESULTS

Resting pain levels were 4.23 ± 2.66 cm (neck), 4.68 ± 2.62 cm (back) and, 4.32 ± 2.84 cm (low back). Body awareness was correlated with weight, body mass index, waist, and hip circumference in neck pain group (r = 0.610/p = .003; r = 0.569/p = .006, r = 0.498/p = .018; r = 0.445/p = .038). In the back pain group, as body awareness level increased, the level of coping with stress increased (r = 0.442/p = .045). No difference was found in intergroup comparisons (p > .05).

CONCLUSION

The study showed that body awareness and body image were associated with physical components (anthropometric measurements and balance) and cognitive components (stress coping skills). However, when comparing neck, back, and low back pain, no significant differences were found between any of the components.

CLINICAL IMPLICATIONS

A holistic approach addresses both physical and cognitive components for more balanced and effective care.

A Qualitative Analysis of a Mindfulness-Based Stress Management Program to Reduce Stress and Burnout for Health Care Staff

Occupational stress in the work setting can lead to burnout. Health care workers are at a higher risk of experiencing stress and burnout. Mindfulness has gained momentum as a coping mechanism for stress and feelings of burnout, although it is unknown which mindfulness practices are the most effective for reducing feelings of occupational stress. The purpose of the qualitative portion of this mixed-methods study was to explore health care staff's perceptions of the characteristics of mindfulness interventions that were effective in reducing their stress and feelings of burnout. Health care staff consisting of nurses, State Tested Nursing Aides, housekeeping staff, culinary staff, activities staff, social workers, and chaplain staff ( N = 48) in a senior care and rehabilitation setting in a Midwestern city were invited to attend a semi-structured focus group, post-intervention. Thematic analysis was used to identify 3 main themes: ease of use promotes effective implementation, positive impact of mindfulness on self and others, and home- and work-related factors affect implementation. Overall, participants perceived benefit from various mindfulness practices for reducing their feelings of stress and burnout in the workplace. Guidance, ease of use of the mindfulness practice, and addressing barriers such as time and location can help with implementation.

Exploring the role of therapeutic alliance and biobehavioural synchrony in musculoskeletal care: Insights from a qualitative study

BACKGROUND

Person-centred care underscores the therapeutic alliance (TA) as fundamental, fostering positive treatment outcomes through collaborative patient-clinician interactions. Biobehavioural synchrony within the TA, essential for effective care, reflects an adaptive process where organisms align responses during interactions. Enactivism and active inference provide profound insights into human perception, reshaping musculoskeletal care understanding. Touch and verbal communication, integral to the TA, foster synchrony and alignment of personal beliefs.

AIM

This study aimed to identify the tools used by manual therapists in musculoskeletal care to establish a TA with patients. Furthermore, it endeavours to evaluate the alignment of these strategies with current literature and their correlation with biobehavioural synchrony, enactivism, and the role of touch in active inference.

METHODS

The methodology followed rigorous qualitative research principles, particularly Grounded Theory and interpretative-constructivist principles, conducting eleven semi-structured interviews with open-ended questions.

RESULTS

The core category identified in the study is elucidated as follows: "Interwoven Connection: The Fabric of Therapeutic Synchrony." The interviews unveiled three main categories, each comprising sub-categories: (1) Creating a meaningful dialogue; (2) Promoting active patient participation; (3) Synchronisation.

CONCLUSION

Fostering meaningful dialogue, patient involvement, and therapeutic synchrony is crucial for a robust therapeutic alliance in musculoskeletal care. This underscores the importance of establishing a deep connection between clinicians and patients, central to effective person-centred care. Clinicians must prioritise two-way communication, empathy, and patient collaboration in defining personalised goals. Emphasizing touch and seeking patient feedback are also pivotal. Further research is needed to explore these elements and their impact.

Creative puppet therapy reduces hallucinations in patients diagnosed with schizophrenia: Preliminary findings

Anomalous experiences and hallucinations characterize schizophrenia. This study aimed at determining the efficacy of creative puppet therapy (CPT; creation of a puppet with malleable DAS) to reduce severe anomalous experiences and hallucinations among patients diagnosed with schizophrenia. Double-blinded, controlled trials were performed on a convenience sample of 24 patients from a mental health center. The intervention group of 12 patients (who created puppets) and the pseudo-treatment group of 12 patients (who were involved in outdoor leisure trips) were compared to the control group of 12 control participants (who created puppets). Cardiff Anomalous Perceptions Scale (CAPS) assessed hallucinations; Emotional Expression Inventory (EEXI) assessed the emotional expression of one's own puppet. Puppet facial features were measured. Results showed that CPT effectively reduced (d = -4.00) hallucination frequency in patients. Hallucination reduction occurred across all sensory modalities, but touch and bodily interoception. Exteroceptive vs. interoceptive hallucinations was the most valuable classification in patients. Compared to controls, puppets created by patients expressed more negative emotions and had larger eye diameters, shorter noses, and larger whole face width. Eye diameter was correlated with fear, sadness, anger, and disgust, and whole face width with boredom. Fragmented-self integration of schizophrenia through CPT treatment might exploit aggregative dominance of the patient's own body.

Effects of meditation on neural responses to pain: A systematic review and meta-analysis of fMRI studies

This systematic review investigates the impact of meditation on neural responses to pain, as measured by functional magnetic resonance imaging (fMRI). Up to March 2024, we conducted searches across four databases for human studies implementing fMRI to assess the efficacy of meditation for pain relief. Eighteen studies met the inclusion criteria. Our systematic review indicates that activation of the insula, anterior cingulate cortex, and orbitofrontal cortex is positively associated with meditation for pain relief, while activity in regions like the amygdala and medial prefrontal cortex is negatively correlated with pain relief. Meta-analyses consistently reveal the involvement of various brain regions, including the insula, putamen, amygdala, anterior cingulate cortex, precentral gyrus, postcentral gyrus, inferior parietal lobule, superior temporal gyrus, inferior frontal gyrus, and caudate nucleus, in meditation-induced alleviation of pain. These findings suggest ccthat meditation acts on specific brain regions related to pain, mood, and cognition, providing insight into the potential mechanisms underlying the pain-alleviating effects of meditation on both pain sensations and emotional experiences.

Have I Been Touched? Subjective and Objective Aspects of Tactile Awareness

Somatosensory tactile experience is a key aspect of our interaction with the environment. It is involved in object manipulation, in the planning and control of actions and, in its affective components, in the relationships with other individuals. It is also a foundational component of body awareness. An intriguing aspect of sensory perception in general and tactile perception in particular is the way in which stimulation comes to consciousness. Indeed, although being aware of something seems a rather self-evident and monolithic aspect of our mental states, sensory awareness may be in fact modulated by many different processes that impact on the mere stimulation of the skin, including the way in which we perceive our bodies as belonging to us. In this review, we first took into consideration the pathological conditions of absence of phenomenal experience of touch, in the presence of implicit processing, as initial models for understanding the neural bases of conscious tactile experience. Subsequently, we discussed cases of tactile illusions both in normal subjects and in brain-damaged patients which help to understand which high-order processes impact tactile awareness. Finally, we discussed the observations reported in the review in light of some influential models of touch and body representation.

Influence of Osteopathic Manipulative Treatment on the Quality of Life and the Intensity of Lumbopelvic Pain in Pregnant Women in the Third Trimester: A Prospective Observational Study

During pregnancy, the various changes women undergo can affect their health status. Manual therapies are important aids because they do not use medication. This study aimed to evaluate the influence of osteopathic manipulative treatment on the intensity of lumbar and pelvic pain and changes in quality of life. This prospective study included women over 18 years old and between 27 and 41 weeks pregnant, and excluded women with fetal malformations, multiple fetuses, premature rupture of membranes, and in labor. Forty-six pregnant women were selected and divided into two groups of ≤3 and ≥4 visits. Statistically significant improvements were observed in the intensity of maximum low back pain (7.54 ± 1.47 vs. 3.815 ± 1.73, p ≤ 0.01) and minimum low back pain (5.67 ± 2.03 vs. 3.111 ± 1.67, p ≤ 0.01), maximum pelvic pain (6.54 ± 2.22 vs. 2.77 ± 1.64, p = 0.01), and minimum pelvic pain (5.615 ± 2.21 vs. 2.615 ± 1.66, p = 0.01). Both groups achieved improvements in quality of life indices, with the improvements achieved by the ≥4-visits group being statistically significant. Osteopathic treatment was effective in reducing the intensity of lumbar and pelvic pain and in improving the quality of life of pregnant women in the third trimester.

An integrative review of the evidence for Shinrin-Yoku (Forest Bathing) in the management of depression and its potential clinical application in evidence-based osteopathy

There is growing interest in the idea of integrating Nature Therapies into the multidisciplinary management of complex conditions such as depression. Shinrin-Yoku (Forest Bathing), a practice involving spending time in a forested environment while paying attention to multi-sensory stimuli has been proposed as one such modality. The objectives of this review were to critically analyse the current evidence base on the efficacy of Shinrin-Yoku for the treatment of depression, and to examine how the findings may reflect and/or inform osteopathic principles and clinical practice. An integrative review of the evidence for Shinrin-Yoku in the management of depression published between 2009 and 2019 was conducted resulting in n = 13 peer-reviewed studies meeting inclusion criteria. Two themes emerged from the literature, the positive effect of Shinrin-Yoku on self-reported mood scores, and physiological changes arising from forest exposure. However, the methodological quality of the evidence is poor and experiments may not be generalisable. Suggestions were made for improving the research base via mixed-method studies in a biopsychosocial framework, and aspects of the research which may be applicable to evidence-based osteopathy were noted.

Dispositional mindfulness and its relationship to exercise motivation and experience

Mindfulness is the psychological state of staying attuned to the present moment, without ruminating on past or future events, and allowing thoughts, feelings, or sensations to arise without judgment or attachment. Previous work has shown that heightened dispositional mindfulness is associated with the awareness of the importance of exercise, exercise self-efficacy, exercise motivation, and self-reported exercise level. However, more methodologically rigorous studies are needed to understand the relationship between mindfulness and the psychological mechanisms related to exercise motivation, including the identification of why individuals are motivated to engage in exercise, the subjective experience of exercise, and the propensity for exercise dependence and addiction. In this cross-sectional investigation, we utilized the framework of the Self-Determination Theory to examine the hypothesis that heightened dispositional mindfulness (as measured by the Mindful Attention Awareness Scale) would be associated with increased levels of exercise motivation that were derived by higher levels of autonomous self-regulation. Individuals were recruited from urban areas who self-reported either low (exercising 2 or fewer times per week for 20 min or less; n = 78) or moderate (exercising 1 or 2 times per week for 20 min or more; n = 127) levels of exercise engagement. As hypothesized, heightened dispositional mindfulness was significantly associated with heightened levels of exercise self-determination as measured by the Behavioral Regulations in Exercise Questionnaire, with this effect being driven by negative associations with amotivation, external regulation, and introjected regulation. Additionally, we found that heightened dispositional mindfulness was associated with lower levels of psychological distress upon exercise and decreased exercise dependence/addiction. Overall, increased dispositional mindfulness may support a healthy relationship with exercise. These findings have implications for the utility of mindfulness interventions to support the regulation of exercise behaviors in service of enhancing exercise motivation and engagement.

“What you feel under your hands”: exploring professionals’ perspective of somatic dysfunction in osteopathic clinical practice—a qualitative study

Background

Despite controversy regarding its validity and clinical usefulness, manual examination findings still have an important role for manipulative therapies. As an example, somatic dysfunction (SD) remains central to osteopathic practice.This study aims to explore the experienced osteopaths' attitudes concerning SD and its role in osteopathic practice. This qualitative research could contribute to building a consistent paradigm for manual intervention in all musculoskeletal manipulations.

Methods

A thematic analysis with grounded theory elements was used. Data were collected through semi-structured interviews carried out between February and April 2021. A purposive sample of twenty professional osteopaths with past experience in osteopathic care was chosen to reflect the phenomenon's variety. The data analysis was done inductively and in tandem with the recruiting to keep track of data saturation.

Results

Eleven osteopaths participated in the study. Three main themes emerged from the data analysis: (1) SD as a safe tissue-touch-based communication tool between operator and person complex adaptive health system; (2) The treatment of SD is shareable between osteopaths, other health professionals, and the patients involved in the therapeutic pathway improving body awareness and health; (3) The development of the SD concept in research and practice to better clarify osteopathic profession identity and definition.

Conclusions

A panel of expert osteopaths consider the concept of SD as a valuable tool integrated into the osteopathic evaluation and treatment process. The shared concept and clinical application of SD is informed by person-centered care concepts and from the fields of neuroscience, cognitive and complexity science. Our study reports a common need among osteopaths to develop an evidence-based framework of SD to allow the best development of the osteopathic profession.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12998-022-00444-2.

Mindfulness, Interoception, and the Body

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 [...]

Effects of mindfulness-based intervention programs on sleep among people with common mental disorders: A systematic review and meta-analysis

BACKGROUND

Sleep problems are particularly prevalent in people with depression or anxiety disorder. Although mindfulness has been suggested as an important component in alleviating insomnia, no comprehensive review and meta-analysis has been conducted to evaluate the effects of different mindfulness-based intervention (MBI) programs on sleep among people with depression or anxiety disorder.

AIM

To compare the effects of different MBI programs on sleep among people with depression or anxiety disorder.

METHODS

Related publications in Embase, Medline, PubMed and PsycINFO databases were systematically searched from January 2010 to June 2020 for randomised controlled trials. Data were synthesized using a random-effects or a fixed-effects model to analyse the effects of various MBI programs on sleep problems among people with depression or anxiety disorder. The fixed-effects model was used when heterogeneity was negligible, and the random-effects model was used when heterogeneity was significant to calculate the standardised mean differences (SMDs) and 95% confidence intervals (CIs).

RESULTS

We identified 397 articles, of which 10 randomised controlled trials, involving a total of 541 participants, were included in the meta-analysis. Studies of internet mindfulness meditation intervention (IMMI), mindfulness meditation (MM), mindfulness-based cognitive therapy (MBCT), mindfulness-based stress reduction (MBSR) and mindfulness-based touch therapy (MBTT) met the inclusion criteria. The greatest effect sizes are reported in favour of MBTT, with SMDs of -1.138 (95%CI: -1.937 to -0.340; P = 0.005), followed by -1.003 (95%CI: -1.645 to -0.360; P = 0.002) for MBCT. SMDs of -0.618 (95%CI: -0.980 to -0.257; P = 0.001) and -0.551 (95%CI: -0.842 to -0.260; P < 0.0001) were reported for IMMI and MBSR in the pooling trials, respectively. Significant effects on sleep problem improvement are shown in all reviewed MBI programs, except MM, for which the effect size was shown to be non-significant.

CONCLUSION

All MBI programs (MBTT, MBCT, IMMI and MBSR), except MM, are effective options to improve sleep problems among people with depression or anxiety disorder.

Patient Active Approaches in Osteopathic Practice: A Scoping Review

BACKGROUND

In the field of manual therapies there is a growing interest in moving from passive hands-on approaches to patient active approaches. In the osteopathic field there are both active and passive methods described as integrated in the process of care. However, this prospective linkage has not been formally explored and is not well shared in the community of practice. The present review aims to appraise the relevant literature on the functioning and principles of Patient active osteopathic approaches (PAOAs) and explore a prospective model for selecting the different types of PAOA, highlighting their integration into patient management strategies.

METHODS

A scoping review was conducted to analyze the relevant literature on the functioning and the different principles of PAOA and to obtain a comprehensive perspective on the phenomenon.

RESULTS

The eligible articles provide insights into the mechanisms of functioning and principles of application of active approaches to be integrated with hands-on approaches. These results provide new insights into the relevance of PAOA to clinical practice.

CONCLUSIONS

The proposal, emerging from the review, may promote discussions in the community of practice and provide a road map for research towards achieving an evidence-based structure for PAOA.

Mindfulness and Acceptance-Based Interventions in Physical Therapist Practice: The Time Is Now

One in 5 adults in the United States lives with a mental illness, and many more struggle with stress-related chronic illnesses. Physical therapists often see the physical effects that stress has on the body, but there is an underutilization of evidence-based stress management strategies with patients and clients. Mindfulness and acceptance-based interventions (MABIs) constitute a family of methods that emphasize present-moment awareness, nonjudgment, and values-based living. They operate by teaching patients to cope with stressful thoughts, emotions, and physical sensations. MABIs are associated with improved health outcomes in areas commonly seen in physical therapist practice, including health promotion, physical function, injury prevention, pain management, immune function, and noncommunicable diseases. The purpose of this Perspective article is to (1) describe MABIs; (2) discuss the relevance of MABIs to physical therapist practice; (3) discuss the positive impact of MABIs for pain, sports, immune function, physical and mental health promotion, and wellness; and (4) identify MABI outcome measures related to health behavior change. It is time.

IMPACT

Contemporary practice requires that physical therapists manage patient care by addressing both the mind and body. Given the existing research on MABIs, it is time to translate the evidence into minimum accreditable standards for health promotion and prevention of chronic, noncommunicable disease. This approach would have far-reaching benefits for individuals, family units, communities, and society as a whole.

LAY SUMMARY

Mindfulness instruction delivered by a physical therapist can help improve physical and mental well-being.

What do measures of self-report interoception measure? Insights from a systematic review, latent factor analysis, and network approach

Recent conceptualizations of interoception suggest several facets to this construct, including "interoceptive sensibility" and "self-report interoceptive scales", both of which are assessed with questionnaires. Although these conceptual efforts have helped move the field forward, uncertainty remains regarding whether current measures converge on their measurement of a common construct. To address this question, we first identified -via a systematic review- the most cited questionnaires of interoceptive sensibility. Then, we examined their correlations, their overall factorial structure, and their network structure in a large community sample (n = 1003). The results indicate that these questionnaires tap onto distinct constructs, with low overall convergence and interrelationships between questionnaire items. This observation mitigates the interpretation and replicability of findings in self-report interoception research. We call for a better match between constructs and measures.

Mindfulness-Based Interventions and Body Awareness

Body awareness (BA) has long been proposed as a working mechanism of mindfulness-based interventions (MBIs), yet research on the mediating role of BA is scarce. Hence, the present study assesses the impact of an 8-week MBI on self-reported and indirect measures of BA, investigates the potential mediating role of BA in the relationship between an MBI and symptomatology, evaluates the impact of an MBI on important psychological processes (i.e., experiential avoidance, rumination, self-efficacy, and self-discrepancy), and explores whether these variables act alongside BA in mediating the relationship between an MBI and symptomatology. A non-randomized controlled trial was conducted with 148 participants (n = 89 in the MBI group; n = 59 in the control group) who completed questionnaires assessing BA and the above-mentioned psychological processes before and after an MBI. A sub-sample of participants (n = 86) completed a task that evaluates BA indirectly. Results showed a significant effect of MBI on the self-reported BA but not on the indirect measure of BA. The MBI significantly reduced symptomatology, and this effect was mediated by regulatory and belief-related dimensions of BA. Multiple mediator models showed a significant mediation via various pathways involving improved BA and various transdiagnostic psychological processes.

Osteopathy and Mental Health: An Embodied, Predictive, and Interoceptive Framework

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.

The role of touch in osteopathic practice: A narrative review and integrative hypothesis

INTRODUCTION

Osteopathy relies on a touch-based approach to promote health. This narrative review aims to analyze the role of touch in clinical osteopathic practice.

METHODS

A database search was conducted using MEDLINE, EMBASE, PEDro and Google Scholar. Peer-reviewed papers without specifying limits on dates and design were included.

RESULTS

47 articles met the inclusion criteria and were used to elucidate two main themes: Biological and psychological effects of touch; Touch in the context of osteopathic clinical reasoning.

DISCUSSION

Touch is one of the tools to achieve a collaborative interaction with the patient, to substantiate clinical information, and to detect somatic dysfunctions: neuro-myofascial active areas that might act as an osteopath-patient interface to transmit the biological and physiological effects of touch.

CONCLUSION

The findings of the review support a shared decision-making process, in which touch is one of the osteopath-patient dyad 's leading communication tools to develop a tailor-made osteopathic approach.