Lived body and the Other's gaze: a phenomenological perspective on feeding and eating disorders

Phenomenological approach to eating disorders: a scoping review

Eating disorders are defined as persistent eating disturbances that compromise physical health and psychosocial functioning. Many of the patients transition between different diagnostic categories and have high mortality rates, which highlights the complexity of these illnesses. Using scientific literature, this study aimed to identify the contributions of the phenomenological approach related to eating disorders. A total of 30 articles were selected for analysis after adopting eligibility criteria that included: studies with effective publication status; published between 2013 and 2024; and available in Portuguese, French and/or English. The collection revealed a significant predominance of discussions about anorexia nervosa, followed by binge eating and bulimia. Through analysis, the following discursive themes were listed: corporeality; identity and relationship with others; proprioception and eating behavior; and clinical treatments. It is concluded that these findings highlight a need for treatment perspectives to consider the bodily experience in patients of eating disorders and its relations with otherness and oneself. It is considered that the modes of being in the diagnoses of Pica, Rumination and ARFID should be taken account in further research, as such works could elucidate questions on the nature of eating disorders.

Self /other recognition and distinction in adolescents with anorexia nervosa: A pilot study using a double mirror paradigm

BACKGROUND

Abnormalities in body perception in patients affected by anorexia nervosa have been widely studied, but without explicit reference to their relationship to others and the social processes involved. Yet, there are a several arguments supporting impairments in interpersonal relationships in these patients. Notably, some evidence suggests that self/other distinction (SOD), the ability to distinguish one's own body, actions and mental representations from those of others could be impaired. But research remains scarce in this area.

MATERIAL AND METHODS

A single-centre, prospective pilot study was conducted to investigate, for the first time, self-recognition and SOD in seven adolescents with anorexia nervosa compared with matched healthy controls (HCs) using the "Alter Ego"TM double mirror paradigm. This innovative device allows the progressive morphing of one's own face to that of another and vice versa between two subjects that interact on opposite sides of the device. Two judgement criteria were used: 1) M1: the threshold at which subjects start to recognize their own face during other-to-self morphing, and 2) M2: the threshold at which subjects start to recognize the other's face during self-to-other morphing. In a second part, SOD was reassessed during five different sensorimotor tasks aimed at increasing body self-consciousness in participants with anorexia nervosa.

RESULTS

The results showed that the participants with anorexia nervosa exhibited earlier self-recognition in the other-to-self sequence and delayed other-recognition in the self-to-other sequence. Furthermore, in contrast with that of HCs, the critical threshold for switching between self and other varied with the direction of morphing in anorexia nervosa participants. Finally, when participants with anorexia were seated in a chair with a backrest and footrest strengthening the median axis of their body, the self-recognition threshold (M1) increased significantly, approaching that of controls.

CONCLUSIONS

Although additional research is needed to replicate the results of this pilot study, it revealed the first behavioural evidence of altered SOD in individuals affected by anorexia nervosa through an embodied, semiecological face-recognition paradigm. The relationships between anomalies in body perception and alterations in interpersonal relationships are discussed within an integrative framework from phenomenology to neuroscience, and new research and therapeutic perspectives are presented.

The power of images: hysteric symptoms as representations of the self

The diagnosis of hysteria, despite being fundamental in the birth of psychiatry, has currently been removed from nosography. This choice speaks of the renunciation by contemporary nosography of understanding psychopathological conditions as structural entities, with internal coherence and meaningfulness - which on the contrary should be reconsidered. Hysteria represents a mirror of social and cultural changes. The metamorphoses throughout history of hysterical symptoms reflect the changing interests of medicine (the greater legitimation of somatic symptoms over psychic ones) and, in general, mirror the increasing importance of images in the contemporary world. Despite its nosographical fragmentation, hysteria continues to be talked about. Phenomenologically, hysteria is described not as a diagnosis but as an existential position, freeing it from gender prejudices. Hysterical persons suffer from a hypo-sufficiency of the self, from a difficulty in feeling from within, which ends up hypertrophying the identity definitions coming from without: the gaze of others, socio-cultural stereotypes, gender models. Visibility therefore takes on a central role, and images become a vehicle to represent oneself - capable of attracting the attention of others and enchanting them. Different powers have been attributed to images throughout the history of thought: that of paralyzing, that of moving to action, that of underlining the contingency of experience. Hysterical persons embody images, generating with their symptoms a world of representations. However, what characterizes hysteria is not the symptom, but the use made of that symptom: it becomes a catalyst for the gaze of others, which allows one to assume an otherwise lacking identity-consistency. For this reason, hysterical persons are not only passively subject to their symptoms, but actively make use of them in interpersonal relations.

Harnessing Immersive Virtual Reality: A Comprehensive Scoping Review of its Applications in Assessing, Understanding, and Treating Eating Disorders

BACKGROUND

Immersive Virtual Reality (IVR) has shown promise in the assessment, understanding, and treatment of eating disorders (EDs), providing a dynamic platform for clinical innovation. This scoping review aims to synthesize the recent advancements and applications of IVR in addressing these complex psychological disorders.

METHODS

This review followed the Preferred Reporting Items for Systematic Reviews and Meta-analysis Protocols, focusing on studies published in the past five years. It included peer-reviewed papers that used IVR for ED assessment, examination, or treatment. A comprehensive database search provided a selection of relevant articles, which were then methodically screened and analyzed.

RESULTS

Twenty studies met the inclusion criteria, with a primary focus on Anorexia Nervosa (AN), Bulimia Nervosa (BN), and Binge Eating Disorder (BED). The application of IVR was categorized into three areas: assessment, understanding, and treatment. IVR was found to be an effective tool in assessing body image distortions and emotional responses to food, providing insights that are less accessible through traditional methods. Furthermore, IVR offers innovative treatment approaches by facilitating exposure therapy, modifying body-related biases, and enabling emotional regulation through embodied experiences. The studies demonstrate IVR's potential to improve body image accuracy, reduce food-related anxieties, and support behavioral changes in ED patients.

CONCLUSION

IVR stands out as a transformative technology in the field of EDs, offering comprehensive benefits across diagnostic, therapeutic, and experiential domains. The IVR's ability to simulate the brain's predictive coding mechanisms provides a powerful avenue for delivering embodied, experiential interventions that can help recalibrate distorted body representations and dysfunctional affective predictive models implicated in EDs. Future research should continue to refine these applications, ensuring consistent methodologies and wider clinical trials to fully harness IVR's potential in clinical settings.

Affective Permeability: On Hysteria and Atmospheres

BACKGROUND

Phenomenological literature has recently given much attention to the concept of atmosphere, which is the pre-individual affective tonality of the intersubjective space. The importance of atmospheres in psychopathology has been described for various disorders, but little is known about the interaction with hysteria. The aim of the present paper was to describe the psychopathology of hysteria from the angle of the phenomenon of atmosphere, focussing on the hysterical person's peculiar "affective permeability".

SUMMARY

Hysterical people have difficulty defining themselves autonomously. As compensation, they adopt models transposed from the external environment such as social gender stereotypes or are influenced by the gaze and desire of others. They also possess a special sensitivity in perceiving the affectivity present in a given social situation, by which they are easily impressed and influenced. Their sensibility to environmental affectivity may allow them to take centre stage, assuming the postures and behaviours that others desire and that they sense by "sniffing" the atmosphere in which the encounter is immersed. Thus, a paradox may take place: sensibility is not mere passivity in hysteria but may become a tool for "riding" the emotional atmosphere and manipulating it.

KEY MESSAGES

Affective permeability to environmental atmospheres and manipulation of the environment are the two sides of the same coin. This overlap of passive impressionability and active manoeuvring is necessary to be grasped in the clinical encounter with hysterical persons not to be submerged by their theatricality, that is, by the hyper-intensive expressivity of their feelings and behaviours.

Reframing Anorexia Nervosa: A Phenomenological Exploration of the Self-Other Relationship with Husserl's Intersubjective Theory

This paper explores the overlooked contributions of Husserl's Phenomenology of intersubjectivity in understanding anorexia nervosa. It highlights the intricate relationship between the self and others, emphasizing their mutual constitution while acknowledging inherent differences. The distorted body image approach often overlooks this perspective, leading to psychopathological issues in individuals with anorexia nervosa. By integrating subjective experience and external observation, a more balanced and equal intersubjective relationship can be established. Utilizing this philosophical framework allows for a deeper understanding of the disorder's dynamics and sheds new light on the subjective experiences of individuals with anorexia nervosa in relation to others.

The Body in Question in the Existence of Hysteric Persons: A Phenomenological Perspective

The concept of hysteria, although apparently surpassed by contemporary nosographic classifications, continues to be talked about. Following Charbonneau's attempt to de-feminize and de-sexualize hysteria, clinical phenomenology can offer a perspective which, freed from stigma and prejudices through the suspension of judgement, allows us to understand hysteria not as a diagnostic category but as an existential position. In this sense, hysteria would be based on a hypo-sufficiency of the embodied self, which is not perceived as solid and continuous and needs external confirmations of its adequacy. According to the optical-coenaesthetic disproportion hypothesis, the hypo-sufficiency of the embodied self originates from the difficulty of experiencing one's body from the first-person perspective and from the consequent use of the gaze of others as a prosthesis to achieve a sense of selfhood and identity. Hysteric persons develop a mode of access to their corporeality mediated by visual representations - hence the theatricalization, centrality, and seductiveness of hysteric persons' behaviour. We suggest to call "figural body" the visual apprehension of one's body which tries to compensate for the weakness of coenaesthetic apprehension of the lived body. Over time, the figural body ends up superimposing itself on the immediate experience of the lived body. Placing itself on a representative register, this image conveys not only individual ghosts but also cultural aspects, social prejudices, gender stereotypes. Thus, the attempt to experience one's own body with the mediation of the other's gaze becomes an involuntary and unaware throwing of oneself into the meshes of representation that are necessarily alienating for the person. Hysterical persons remain stuck in their inability to access an experience of their body that is not figurative, alienating themselves in representations which always come from outside.

Se-duction is not sex-duction: Desexualizing and de-feminizing hysteria

The psychopathological analysis of hysteria is a victim of narrow conceptualizations. Among these is the inscription of hysteria in the feminine sphere, about body and sexuality, which incentivized conceptual reductionism. Hysteria has been mainly considered a gendered pathology, almost exclusively female, and it has been associated with cultural and/or religious features over time rather than treated as a psychopathological world. Further, hysteria has been dominated by conceptual inaccuracies and indecision, not only in terms of clinical features but also in terms of its definition. For this reason, it seems necessary to "undress" hysteria from this feminization, sexualization, and corporealization with which it has been abundantly clothed over the years. "Undressing" hysteria will make possible a reconfiguring and deconstructing of the explanatory-causal model of Charcot and Freud. However, if we take out this cultural heritage, the stigma accompanying this diagnosis, and the weight of the enormous historical tradition that hysteria carries, the world of hysteria continues to constitute a domain full of complexity and nosographic challenges. Hysteria has been considered a sum of psychological behaviors and states illustrated by drama, mystery, or falsity. The difficulty in understanding the multiple somatic manifestations which characterize this clinical condition created several controversies and much confusion. In the current nosography, the personological component of hysteria has been separated from its symptomatic manifestation, in the Histrionic Personality Disorder and Conversion Disorder categories, respectively. This segmentation by descriptive nosography does contribute to a unitary understanding of the phenomenon and, consequently, of daily clinical practice. Clinical complexity can be grasped and deciphered only if the symptom is inscribed in the patient's lifeworld and his/her subjective life history. Clinical practice is thus thought of in terms of a structural aggregation of a homogeneous set of phenomena, together constituting a specific way of being in the world. The starting point of this article is the evident modalities characterizing this life-world, taking care not to confuse the point of origin with the point of expression.