A naturalização dos fenômenos sobrenaturais e a construção do cérebro “possuído”: um estudo da medicalização do transe e da possessão no século XIX / The naturalization of supernatural phenomena and the construction of the

Este trabalho procura discutir o modo como os fenômenos sobrenaturais foram apropriados, pela ciência, no século XIX. A teoria do magnetismo animal, criada por Mesmer, com suas variadas interpretações por várias gerações de discípulos; a construção da teoria da hipnose, com a codificação da histeria abrindo definitivamente as portas das censuras acadêmicas; e a teoria da dissociação, criada no final daquele século, demonstram diferentes explicações fisicalistas que, muitas vezes, serviram para estabelecer distâncias entre um saber popular e o conhecimento de elites profissionais. A construção do cérebro “possuído”, no século XIX, apoiada na nosologia da histeria, codificada pela Escola de Salpêtrière, refletiu uma importante transformação social da época, em um processo de laicização da assistência pública, fundamental para a afirmação da psiquiatria como disciplina nascente. Atualmente, a codificação de fenômenos complexos, como transe e possessão espiritual que povoam a imaginação ou a superstição popular, ganha o estatuto de entidade nosológica, a partir das classificações diagnósticas oficiais da psiquiatria hegemônica. O cérebro será quase sempre a referência utilizada na esperança de naturalização do sobrenatural.

A naturalização dos fenômenos sobrenaturais e a construção do cérebro possuído: um estudo da medicalização do transe e da possessão no século XIX / The Naturalization of Supernatural Phenomena and the Construction of the possessed brain: a study of trance and possession medicalization in nineteenth century

Este trabalho procura discutir o modo como os fenômenos sobrenaturais foram apropriados, pela ciência, no século XlX. a teoria do magnetismo animal, criada por Mesmer, com suas variadas interpretações por várias gerações de discípulos; a construção da teoria da hipnose, com a codificação da histeria abrindo definitivamente as portas das censuras acadêmicas; e a teoria da dissociação, criada no final daquele século, demonstram diferentes explicações fisicalistas que, muitas vezes, serviram para estabelecer distâncias entre um saber popular e o conhecimento de elites profissionais. A construção do cérebro possuído, no século XlX, apoiada na nosologia da histeria, codificada pela Escola de Salpêtrière, refletiu uma importante transformação social da época, em um processo de laicização da assistencia pública, fundamental para a afirmação da psiquiatria como disciplina nascente...

This study discusses the way supernatural phenomena were enfolded by science in nineteenth century. The theory of magnetism, created by Mesmer, and its different interpretations by generations of disciples; the theory of hypnosis with hysteria codification, opening the academic censure; and the dissociation theory, created at theend of the nineteenth century, had demonstrated different efforts of finding physicals explanations, which served, in most cases, to establish distances between folk knowledge and elites of professional knowledge. The construction of the “possessed” brain, in nineteenth century, based on the hysteria nosology of Salpêtrière School,reflected an important social transformation, at that time, in a laicization process of public assistance, and an affirmation of psychiatry as a nascent discipline. Nowadays, the codification of complex mental states as trance, spiritual possession, which inhabit superstitious and popular imagination, receive a nosologic entity status from official diagnostic classification in psychiatry. Brain is mostly the reference used in the hope ofsupernatural naturalization.

Mass hysteria revisited.

PURPOSE OF REVIEW: Instances of mass psychogenic response have occurred throughout history, and across population groups; however, the present-day threat of terrorism and biological warfare is expected to enhance societal vulnerability to epidemics of such events. This paper provides a brief review of the current state of knowledge regarding the conceptualization, diagnosis, and management of mass psychogenic response. RECENT FINDINGS: Various terms are nowadays used to denote mass hysteria, such as 'mass psychogenic illness' and 'mass sociogenic illness'. Recent studies investigating personality types predisposed to mass hysteric reactions are inconclusive with a range of results found. Cognitive models of this condition have been effective in promoting empowerment and adaptation among vulnerable individuals. The actions of governments, medical communities, and the media are pivotal in the management of mass hysteria. SUMMARY: The diagnosis of mass hysteria remains contentious, and the mechanisms underlying its perpetuation are similarly ambiguous. The prevalence of 'threat' within the modern sociocultural climate is likely to increase the incidence of the condition, and this could result in serious implications for health services. A holistic approach entailing the collaboration of various public sectors performing a range of preventive activities will be required to contain future mass psychogenic reactions.

High-dose calcium stimulation test in a case of insulinoma masquerading as hysteria.

It is reported that some cases with insulinoma present with neuropsychiatric symptoms and are often misdiagnosed as psychosis. Here we report a case of insulinoma masquerading as hysteria, whose final diagnosis could be made using high-dose calcium stimulation test. A 28-yr-old woman was referred presenting with substupor, mutism, mannerism, restlessness, and incoherence. Laboratory examinations revealed hypoglycemia (33 mg/dL) and detectable insulin levels (9.7 microU/mL), suggesting the diagnosis of insulinoma. However, neither imaging studies nor selective arterial calcium injection (SACI) test with a conventional dose of calcium (0.025 mEq/kg) indicated the tumor. High-dose calcium injection (0.05 mEq/kg) evoked insulin secretion when injected into superior mesenteric artery. A solitary tumor in the head of the pancreas was resected, and her plasma glucose returned to normal. Postoperatively, iv injection of secretin resulted in a normal response of insulin, which was not found preoperatively. This case suggests the usefulness of the SACI test with high-dose of calcium in the case of insulinoma when the standard dose fails to detect such a tumor.

["El Informe Médico-Moral de la Penosissima y Rigorosa Enfermedad de la Epilepsi" (1763) by the Spaniard Pedro de Horta, the 1st American treatise on epilepsy]. / "El Informe Médico-Moral de la Penosissima y Rigorosa Enfermedad de la Epilepsia" (1763), del hispano Pedro de Horta, el primer tratado americano sobre la epilepsia.

In 1763 Pedro de Horta was requested by the prioress of the convent of San Gerónimo in Puebla de los Angeles to draw up a report to establish whether the epidemic of queer turns, violent shaking or epilepsy which affected the novices was caused by the Devil or was due to natural causes. Pedro de Horta, a doctor qualified in Mexico, methodically and thoroughly prepared an extensive monographic treatise on the illness which included all that was known at the time. The report showed the fierce debates provoked by the subject of epilepsy in the eighteenth century regarding whether it was of natural or supernatural origin. It also contained detailed accounts of the episodes, their causes and treatment. The Spaniard Pedro de Horta should be justly recognized as the first American epileptologist.

The clinical characteristics of possession disorder among 20 Chinese patients in the Hebei province of China.

OBJECTIVE: This paper describes the clinical characteristics of 20 hospitalized psychiatric patients in the Hebei province of China who believed they were possessed. METHODS: A structured interview focused on clinical characteristics associated with possession phenomena was developed and administered to 20 patients at eight hospitals in the province. All patients had been given the Chinese diagnosis of yi-ping (hysteria) by Chinese physicians before being recruited for the study. RESULTS: The subjects' mean age was 37 years. Most were women from rural areas with little education. Major events reported to precede possession included interpersonal conflicts, subjectively meaningful circumstances, illness, and death of an individual or dreaming of a deceased individual. Possessing agents were thought to be spirits of deceased individuals, deities, animals, and devils. Twenty percent of subjects reported multiple possessions. The initial experience of possession typically came on acutely and often became a chronic relapsing illness. Almost all subjects manifested the two symptoms of loss of control over their actions and acting differently. They frequently showed loss of awareness of surroundings, loss of personal identity, inability to distinguish reality from fantasy, change in tone of voice, and loss of perceived sensitivity to pain. CONCLUSIONS: Preliminary findings indicate that the disorder is a syndrome with distinct clinical characteristics that adheres most closely to the DSM-IV diagnosis of dissociative trance disorder under the category of dissociative disorder not otherwise specified.

Dissociation: the clinical realities.

An attempt was made by the authors of DSM-III to restrict its focus to the experimental, the observable, and the measurable. The intention was to free the nosology from the influence of unproven theories, and the philosophy was driven largely by the importance of research being able to identify diagnostic categories to facilitate the study of homogeneous groups. So it is of interest that the authors accepted dissociation-an ambiguous event linked to an explicit theoretical concept that had been introduced by Janet-as the basis for classification of clinical presentations that were formerly included under the rubric of hysteria, a similarly unclear category. Since DSM-III, there have been an increasing number of reports of dissociative experiences and dissociative identity disorder (formerly known as multiple personality disorder), but neither of these clinical presentations seems able to withstand the concern that it is dramatically influenced by environmental cues, e.g., the expectations of the therapist. Thus, a restricted phenomenological perspective does not fully appreciate the distorting potential of suggestibility and imagination on the nature of the emerging clinical picture. These factors might well have contributed to and laid the conceptual groundwork for the growth in the number of reports of dissociation.

Mass hysteria: one syndrome or two?

BACKGROUND: It has been suggested that mass hysteria can be divided into two syndromes; one with predominant features of anxiety and the other with predominant abnormalities of motor behaviour. In the former condition, prior tension is absent and spread is by visual contact. In the latter, prior tension is present, initial cases can be identified and spread is gradual. METHOD: The development and resolution of neurological symptoms in 156 Nigerian school girls were studied and a diagnosis of 'mass hysteria' made. RESULTS: The signs and symptoms manifested by the school girls during the outbreak of illness had features of both 'anxiety' and 'motor' predominant forms of mass hysteria. CONCLUSIONS: Although there may be two patterns of symptom presentation in mass hysteria, other supposedly discrete features overlap. This weakens the argument that there are two separate syndromes.

Dissociation and vulnerability to psychotic experience. The Dissociative Experiences Scale and the MMPI-2.

Prior research on the MMPI has cautioned against misdiagnosing schizophrenia in patients with dissociative identity disorder. The present study examined the full spectrum of the dissociative experience in relation to MMPI-2 profiles. Ninety-eight women in treatment for trauma-related disorders completed the Dissociative Experiences Scale and the MMPI-2 in routine inpatient diagnostic evaluations. Consistent with prior research, severe dissociation was associated with high elevations on MMPI-2 scales typically associated with psychotic symptoms. Contrary to hypotheses, the ostensibly most benign form of dissociation, absorption and imaginative involvement, was somewhat more strongly related to MMPI-2 scores than the more pathognomonic forms of dissociation, depersonalization and amnesia. Although it should not be misdiagnosed, severe impairment on the MMPI in conjunction with dissociation should be taken seriously as suggesting vulnerability to psychotic experience. The dissociative retreat from the stressors of outer reality opens the door to the inner world of traumatic images and affects, along with compromised reality testing and disorganized thinking.

Tarantism, dancing mania and demonopathy: the anthro-political aspects of 'mass psychogenic illness'.

This study questions the widely held assumption that the phenomenon known as mass psychogenic illness (MPI) exists per se in nature as a psychiatric disorder. Most MPI studies are problematical, being descriptive, retrospective investigations of specific incidents which conform to a set of pre-existing symptom criteria that are used to determine the presence of collective psychosomatic illness. Diagnoses are based upon subjective, ambiguous categories that reflect stereotypes of female normality which assume the presence of a transcultural disease or disorder entity, underemphasizing or ignoring the significance of episodes as culturally conditioned roles of social action. Examples of this bias include the mislabelling of dancing manias, tarantism and demonopathy in Europe since the Middle Ages as culture-specific variants of MPI. While 'victims' are typified as mentally disturbed females possessing abnormal personality characteristics who are exhibiting cathartic reactions to stress, it is argued that episodes may involve normal, rational people who possess unfamiliar conduct codes, world-views and political agendas that differ significantly from those of Western-trained investigators who often judge these illness behaviours independent of their local context and meanings.

Diagnosis, management and prognosis of a group of 128 patients with non-epileptic attack disorder. Part I.

Three hundred and forty three patients with attack disorder labelled as epilepsy were admitted for assessment to a Neuropsychiatry ward in a small English mental hospital over a 5 year period. After assessment it was decided that 63% (215) of these patients had epilepsy, but in 128 (37%) a diagnosis of non-epileptic seizures was made. Just over a third of these patients (46) had an additional history of present or past epileptic seizures as well, so that 24% of the total population had non-epileptic seizures only. The methods used to make this diagnosis are reviewed and an attempt made to classify the non-epileptic attacks from which the patients were suffering. A variety of management strategies were offered and at discharge from hospital the majority of patients had practically lost their non-epileptic seizures. At follow-up 2 years later, seizures had returned in most patients. In 8% of the patients it was clear that the diagnosis of non-epilepsy had been erroneous. The importance of classifying the kind of non-epileptic event the patient suffers from and of translating treatment in hospital to the community is emphasized.

Non-epileptic seizures: management and predictive factors of outcome.

We report a prospective series of 18 patients with a diagnosis of non-epileptic seizures (NES, pseudoseizures) identified in one unit. Sixteen patients agreed to complete a therapeutic programme. At the end of treatment eight were seizure free, three had only occasional NES and five were unchanged. At 1-year follow-up the situation remained similar regarding seizures, with responders demonstrating an improvement in social functioning and a marked reduction in demands on health service resources. Admission variables significantly associated with a poor outcome were an IQ of less than 80 and a past history of violent behaviour.

[Susceptibility to suggestion in patients with hysterical neuroses]. / Osobennosti vnushaemosti bol'nykh istericheskim nevrozom.

It is common knowledge that patients with hysteric neurosis demonstrate selective suggestibility in respect of different methods of suggestion, namely from high to extremely low. To specify the nature of such selectivity, a study was made of the dependence of hysteric neurosis patients' suggestibility on their personality and typological traits and the clinical manifestations of neurosis. It has been shown that suggestibility of patients suffering from hysteric neurosis depends on the premorbid (hysteroid, excitable and inhibitory) types of the patients' personality and the clinical picture of neurosis. It has been also discovered that patients belonging to the premorbid hysteroid type are most suggestible whereas those belonging to the premorbid inhibitory type are least suggestible.