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Narratív összefoglalónkban megkíséreljük felvázolni az interocepcióval kapcsolatos kutatások jelenlegi helyzetét. A definíciós nehézségek, modalitások és dimenziók áttekintése után sorra vesszük a méréssel kapcsolatos elméleti és gyakorlati problémákat, majd részletesebben is bemutatjuk az interocepció idegrendszeri hátterét. Az alapok áttekintése után a szívdobogás-percepciós kutatást alapul véve három fő témakörre fókuszálunk: 1) az interocepció és az érzelmek kapcsolatára, 2) az interocepció szerepére a self felépülésében és fennmaradásában, valamint 3) az interocepció stabilitására/változtathatóságára. Végül megkíséreljük integrálni az interocepció káros és hasznos vonatkozásait hangsúlyozó elméleteket, majd megemlítünk néhány olyan átfogó modellt, amelyek valószínűleg meg fogják határozni az interocepció kutatásának következő éveit. The aim of this narrative review is to provide an overview of current research on interoception. An introduction to the challenges of defining interoception, as well as interoceptive modalities and dimensions, is followed by a description of theoretical and practical problems concerning its assessment. After presenting the neurological foundations of interoception, three main topics are discussed, based on the empirical findings of heartbeat perception research: (1) interoception and emotions, (2) interoception and continuity and development of the self, (3) the stability and malleability of interoceptive sensitivity. We attempt to integrate the theoretical accounts of adaptive and maladaptive aspects of interoception. Finally, we present some contemporary models that could influence the future of interoception research. [ABSTRACT FROM AUTHOR]

Tingling is a bodily sensation experienced under a variety of conditions from everyday experiences to experimental and therapeutic situations. It can be induced by both peripheral or afferent (external stimulation, peripheral pathology) and higher cognitive (expectation) processes. The paper summarizes the current scientific knowledge on the neurophysiological and psychological concomitants of the tingling sensation. Four possible models are identified and presented: the afferent, the attention-disclosed, the attention-evoked, and the efferent model. Of these, only the attention-disclosed model, i.e., attention discloses the sensation by opening the gate for suppressed sensory information, appears to be able to explain every aspect of the tingling phenomenon. Terminological issues and the possible role of the tingling phenomenon in medically unexplained symptoms, nocebo and placebo reactions, and body-oriented therapeutic interventions are also discussed. [ABSTRACT FROM AUTHOR]

We, in the field of body-oriented therapies, seem to agree that an adaptive bodymind connection is essential for the maintenance and restoration of health, and that socio-cultural effects can strongly damage it. Some traced back the historical origin of chronic body suppression to the beginning of civilisation (Fogel, 2013). Cultural criticism provides a model to explain the properties of civilisation, defined here as a complex socio-economical system characterised by totalitarian agriculture, settled lifestyle, mass-size population, constant exponential population growth and territorial expansion, and social stratification (Quinn, 2009a). Civilised lifestyle could lead to a discrepancy between biological and cultural evolution, and abandonment of evolutionarily adaptive self-regulatory (Bárdos, 2003) and social (Von Rueden & Van Vugt, 2015) strategies. We suggest that the consequent homeostatic dysregulation together with the pattern of domination might contribute to a damaged body-mind connection in the civilised culture, and interact with personal and family stories of trauma. We propose for the therapists an affirmative approach: explore the part of the clients' suffering that originates from civilisation, reveal it and empathize with it. We also suggest that the process of helping clients get in touch adaptively with their body resonates with helping society get in touch sustainably with the ecosystem, and that the two approaches could fruitfully interact. [ABSTRACT FROM AUTHOR]

Body responsiveness is 'the tendency to integrate body sensations into conscious awareness to guide decision making and behavior and not suppress or react impulsively to them'. It is assessed by a 7-item tool, the Body Responsiveness Questionnaire (BRQ), which has not yet been validated on the European population. We aimed to translate the original version of Daubenmier's BRQ, and test its consistency and convergent validity, and explore its connection with positive and negative affect, spirituality, attention-related body sensations, cardioceptive sensitivity, age, and gender. Overall, 402 individuals participated in the research, recruited either through the internet or in a university course. The Hungarian version of the BRQ showed the same two-factor structure as the original version: importance of body in behavior, and perceived disconnection between body and mind. Total BRQ score correlated positively with body awareness, positive affect, mindfulness, spirituality, body-mind practice (e.g. yoga), negatively with negative affect and physical symptoms. NO connection was found between the BRQ scores and cardioceptive sensitivity. According to our mediation analyses, BRQ-total was a significant mediator between body awareness and affect. Our results can inspire future studies investigating somatic psychology or the effectiveness of a body-mind intervention to assess body responsiveness also. [ABSTRACT FROM AUTHOR]

Regular yoga practice was connected to higher levels of psychological well-being in cross-sectional and longitudinal studies. However, the psychological mechanisms of this connection are still unexplained. In the present cross-sectional questionnaire study, hypothesised mediating effects of body awareness, satisfaction with body image, and mindfulness were investigated. 203 healthy adults (183 females, mean age: 36.8 ± 10.03 years) practicing yoga at an advanced level were involved in the study. Participants completed online questionnaires assessing body awareness (BAQ), dissatisfaction with body image (BIQ), mindfulness (MAAS) and well-being (WHO-5). Body awareness, body image dissatisfaction and mindfulness showed significant correlations with the weekly frequency of yoga practice as well as with psychological well-being. Body awareness, body image and mindfulness mediated the connection between yoga practice and well-being. In the regression analysis, body image dissatisfaction and body awareness remained connected to well-being even after controlling for practice frequency, mindfulness, gender and age. According to these results, body awareness, body image satisfaction and mindfulness are mediators of the connection between yoga practice and well-being. [ABSTRACT FROM AUTHOR]

The aim of this cross-sectional study is to explore expected differences in the connection between particular physical activities and positive and negative affect, body awareness or mindfulness. Additionally, we describe the so-called tingling phenomenon (i.e. skin-related sensations evoked by focusing on a body part) in terms of prevalence, gender differences and psychological concomitants. A total of 1,057 individuals (331 male; mean age: 30.6 ± 10.17 years) practicing yoga, Pilates training, kung fu, aerobic, or ballroom dance completed our questionnaire. Analysing data of all sports together, weekly frequency of practice, as opposed to time elapsed since starting practice, was connected to lower levels of negative affect and somatosensory amplification, and to higher levels of positive affect. Advanced yoga and Pilates participants showed higher body awareness; advanced kung fu participants amplified bodily signals the least, and aerobic was related to the highest positive affect. Among beginners, there were no practically relevant differences in the assessed constructs. These results might help to clarify the common and different psychological properties that are needed for and/or can be developed by different sports. [ABSTRACT FROM AUTHOR]

Cortical electrical activity during nonrapid eye movement (non-REM) sleep is dominated by slow-wave activity (SWA). At larger spatial scales (∼2-30 cm), investigated by scalp EEG recordings, SWA has been shown to propagate globally over wide cortical regions as traveling waves, which has been proposed to serve as a temporal framework for neural plasticity. However, whether SWA dynamics at finer spatial scales also reflects the orderly propagation has not previously been investigated in humans. To reveal the local, finer spatial scale (∼1- 6 cm) patterns of SWA propagation during non-REM sleep, electrocorticographic (ECoG) recordings were conducted from subdurally implanted electrode grids and a nonlinear correlation technique [mutual information (MI)] was implemented. MI analysis revealed spatial maps of correlations between cortical areas demonstratingSWApropagation directions, speed, and association strength. Highest correlations, indicating significant coupling, were detected during the initial positive-going deflection of slow waves. SWA propagated predominantly between adjacent cortical areas, albeit spatial noncontinuities were also frequently observed. MI analysis further uncovered significant convergence and divergence patterns. Areas receiving the most convergent activity were similar to those with high divergence rate, while reciprocal and circular propagation ofSWAwas also frequent.Wehypothesize thatSWAis characterized by distinct attributes depending on the spatial scale observed. At larger spatial scales, the orderly SWA propagation dominates; at the finer scale of the ECoG recordings, non-REM sleep is characterized by complex SWA propagation patterns. [ABSTRACT FROM AUTHOR]