Charcot and hallucinations: A study in insight and blindness.

Jean-Martin Charcot (1825-1893) showed little interest in mental disorders, the domain of nineteenth-century alienists. But hallucinations are not confined to the field of psychiatry, and Charcot, who had once tested the hallucinogenic effects of hashish in his youth, went on to describe hallucinations in the course of various neurological conditions as just another semiological element. Most of his or his disciples' writings on hallucinations can be found in his work on hysteria. Hallucinations and delusions were part of "grand hysteria" and occurred at the end of the attack (third or fourth phase). Hypnosis or chemical agents could also induce hallucinations. Charcot and his disciples did not go so far as to emphasize the importance of hallucinations when they evoked past trauma, especially sexual trauma. Charcot's materialistic orientation led him and his disciples-especially D. M. Bourneville (1840-1909), G. Gilles de la Tourette (1857-1904), and the neurologist and artist P. Richer (1849-1833)-to seek hysteria in artistic representations of "possessed women" and in the visions of nuns and mystics. Finally, Charcot recognized the importance of hallucinations in neurological semiology, by means of precise and relevant observations scattered throughout his work. Preoccupied with linking hysteria to neurology, Charcot only scratched the surface of the possible significance of hallucinations in this context, paving the way for the work of his students Pierre Janet (1859-1947) and Sigmund Freud (1856-1939).

Remarkable things: Visual evidence and excess at Charcot's Salpêtrière.

Dr. Jean-Martin Charcot (1825-1893) pioneered the use of visual aids in his lectures at the Hôpital de la Salpêtrière. He deployed photographs, casts, diagrams, graphs, drawings, lantern slides, and even patients to help the audience understand his innovative diagnoses, but that same visual imagery also informed his own conceptualizations of pathology. Charcot, whom Sigmund Freud famously called a "visuel," made drawings of his patients and their autopsied organs while also encouraging the art-making of his many collaborators and protégés at the Salpêtrière in the last quarter of the nineteenth century. Their "scientific artworks" epitomize the entanglement of art and medical science at the hospital. This article examines the role of visual media in diagnosing pathology under Charcot's aegis, bringing to light images and objects that catalogue the case of Ambroise Bourdy. Here was a perfect example of the male hysteric, according to Charcot: a "robust" blacksmith and father who developed a hysterical contracture after a workplace injury. In 1882, Charcot's Salpêtrière colleagues-including Dr. Henri Parinaud, Dr. Paul Richer, Louis Loreau, and Albert Londe-tested Bourdy's eyes, made drawings and a cast of his contracted left hand, and photographed him in various poses. The surfeit of visual imagery of Bourdy purports to illustrate traumatic hysteria-however, it more effectively, if unintentionally, reveals a delight in art-making at the Salpêtrière.

Charcot and the psychology of hysteria, with special reference to a never published final case history.

Jean-Martin Charcot is perhaps best remembered for his contributions to organic neurology. However, his pursuit of hysteria, the most prevalent diagnosis in his hospital clinic, yielded no anatomical lesion to account for hysteria's plethora of somatic disorders assumed due to a purely functional or dynamic lesion in the cerebral cortex. This led Charcot to turn his attention to the psychology of hysteria. Taking advantage of institutional reforms at the Salpêtrière-notably, the establishment of his professorship in nervous diseases-Charcot from the early 1880s focused his teaching increasingly on case histories of hysteria in male as well as female patients. Already renown for his earlier dramatic public lessons on female hysteria, his lessons of the 1880s, of which two volumes were published at the end of the decade, elaborated the issue of psychology in terms of altered states of patient's suggestibility. By the decade's end, Charcot's worldwide reputation rested on the prospects of this work as acknowledged by numerous students, notably medical psychologists Pierre Janet and Sigmund Freud. Yet Charcot's views remained sketchy. They were discussed at length in his unpublished notes for a lesson intended for May 1893, just a few months before his sudden death. His unpublished notes reveal a detailed case for dreams as illustrating a psychological mechanism underlying hysteria in a 17-year-old Paris artisan. I conclude by considering why this significant climactic case of Charcot's might have been overlooked by his entourage.

Functional Movement Disorders: Updates and Clinical Overview.

Functional movement disorder (FMD) is a type of functional neurological disorder that is common but often difficult to diagnose or manage. FMD can present as various phenotypes, including tremor, dystonia, myoclonus, gait disorders, and parkinsonism. Conducting a clinical examination appropriate for assessing a patient with suspected FMD is important, and various diagnostic testing maneuvers may also be helpful. Treatment involving a multidisciplinary team, either outpatient or inpatient, has been found to be most effective. Examples of such treatment protocols are also discussed in this review. While recognition and understanding of the disorder has improved over the past few decades, as well as the development of treatments, it is not uncommon for patients and physicians to continue to experience various difficulties when dealing with this disorder. In this review, I provide a practical overview of FMD and discuss how the clinical encounter itself can play a role in patients' acceptance of the diagnosis. Recent neuroimaging studies that aid in understanding the pathophysiology are also discussed.

Surgical treatment may improve depressive and hysterical traits in temporal lobe epilepsy with hippocampal sclerosis: Study using the Minnesota Multiphasic Personality Inventory.

Aim: The influence of surgeries on psychiatric symptoms and personality traits is not well known in patients with intractable temporal lobe epilepsy (TLE). We investigated changes in personality traits with respect to postoperative seizure outcomes, etiology, side of surgery, and sex differences. Methods: Clinical information was retrospectively collected for 44 patients whose Minnesota Multiphasic Personality Inventory (MMPI) was examined before and 1 year after surgical treatment for drug-resistant TLE. Postoperative changes in MMPI T-scores were analyzed using a paired t-test. Participants were divided into two groups based on postoperative seizure outcome, the presence or absence of hippocampal sclerosis (HS) as the etiology, side of surgery, and sex differences. The effect of these clinical factors on postoperative changes in MMPI T-scores was evaluated using analysis of covariance (P-values < 0.05). Results: The hypochondria (Hs) scale decreased significantly in all patients (p = 0.022). The postoperative seizure-free group had a significant decrease in the depression (D) scale (p = 0.037). The HS group had significant decreases in the D scale and the hysteria (Hy) scale (p = 0.016 and 0.004, respectively), and a significant increase in the masculinity-femininity (Mf) scale (p = 0.009). No significant differences existed between the sides of surgery or sex. Conclusion: Depressive traits were improved in patients with postoperative seizure freedom. Depressive and hysterical traits were improved in patients with HS, which may be attributed to a reduction in anxiety and fear associated with aura. Most personality traits are not significantly changed or exacerbated by surgical treatment of TLE.

Charcot and recent French cinema.

In the scientific world, Professor Jean-Martin Charcot is known for his contribution to the establishment of the anatomo-clinical method in neurology in Paris at the Salpêtrière hospital. However, media attention in the late 1800s has focused on his work on hysteria. In this article, we aim to review how he has been depicted in two recent French movies: Augustine (2012) and Le Bal des Folles (The Mad Women's Ball) (2021). We will compare his image in those two films to articles at the time of his death and contrast how he is represented in other biographical works. Both in the newspapers and in the movies, Charcot's public lessons and experimental work on hypnosis in hysteria are put forward. The two movies offer a new perspective, as both directors were women, and both movies focus on a woman patient's journey at La Salpêtrière. His depiction remains superficial in Le Bal des Folles, portraying a cold, insensitive, and despotic approach to patients. He plays a more central role in Augustine, in which he develops intimacy with one of his patients and a more human and caring side is displayed, in parallel to his authoritative and meticulous figure. Both movies refer to him as a divine authority, but they also allude to his scientific method. In summary, Charcot's recent representations in cinema add a woman's perspective to life under Charcot at La Salpêtrière, which continues to shape further the image we have of this founder of modern neurology.

A global neuronal workspace model of functional neurological disorders.

We introduce here a general model of Functional Neurological Disorders based on the following hypothesis: a Functional Neurological Disorder could correspond to a consciously initiated voluntary top-down process causing involuntary lasting consequences that are consciously experienced and subjectively interpreted by the patient as involuntary. We develop this central hypothesis according to Global Neuronal Workspace theory of consciousness, that is particularly suited to describe interactions between conscious and non-conscious cognitive processes. We then present a list of predictions defining a research program aimed at empirically testing their validity. Finally, this general model leads us to reinterpret the long-debated links between hypnotic suggestion and functional neurological disorders. Driven by both scientific and therapeutic goals, this theoretical paper aims at bringing closer the psychiatric and neurological worlds of functional neurological disorders with the latest developments of cognitive neuroscience of consciousness.

The "Hysterical Psychosis" Dilemma: A Narrative Review.

BACKGROUND: Hysteria in its most severe expression may reach psychotic manifestations. Such symptomatology has been occasionally described by various authors starting from the 19th century and defined as "hysterical psychosis" (HP) by Hollender and Hirsch in 1964. Currently, diagnostic psychiatric manuals such as DSM and ICD do not include the diagnosis of HP, although this term is commonly used in clinical practice. This raises a well-known problem with case definition due to an inconsistent use of terminology. SUMMARY: Here, we propose a review of the literature that aims to highlight the clinical features of HP endorsed by the majority of authors, such as histrionic premorbid personality, acute reactive onset, short duration, altered state of consciousness, unstable delusions, typical hallucinations, labile mood, lack of flat affect. In the discussion, we focus on the differential diagnosis between HP and other diagnoses such as brief psychosis and schizophrenia, trying to point out aspects of distinction and continuity. KEY MESSAGES: The debate about this nosographic entity still remains a huge dilemma and needs further contributions.

Possible unusual presentation of opioid side effect in a child: a case report.

Atypical presentations are commonly encountered in the Pediatric intensive care unit (PICU) but having a high index of suspicion is crucial to prevent or treat severe and life-threatening conditions. This case describes the clinical presentation and course of a 14-month-old girl with congenital heart disease who was admitted to the PICU after cardiac repair and remained agitated, irritable, in hysteria and delirium despite adequate sedation. Different measures to relieve her condition were attempted but to no avail. All the common causes of this atypical presentation including pain, ventilator induced agitation, low cardiac output syndrome (LCOS), opioid side effects, toxicity, opioid induced neurotoxicity (OIN) as well as withdrawal syndrome were ruled out. However, the use of naloxone as a last resort after exhausting all the other options has led to immediate and successful reversal of her symptoms.

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.

Hypnosis and suggestion as interventions for functional neurological disorder: A systematic review.

OBJECTIVE: Functional neurological disorder (FND) involves the presence of neurological symptoms that cannot be explained by neurological disease. FND has long been linked to hypnosis and suggestion, both of which have been used as treatments. Given ongoing interest, this review examined evidence for the efficacy of hypnosis and suggestion as treatment interventions for FND. METHOD: A systematic search of bibliographic databases was conducted to identify group studies published over the last hundred years. No restrictions were placed on study design, language, or clinical setting. Two reviewers independently assessed papers for inclusion, extracted data, and rated study quality. RESULTS: The search identified 35 studies, including 5 randomised controlled trials, 2 non-randomised trials, and 28 pre-post studies. Of 1584 patients receiving either intervention, 1379 (87%) showed significant improvements, including many who demonstrated resolution of their symptoms in the short-term. Given the heterogeneity of interventions and limitations in study quality overall, more formal quantitative synthesis was not possible. CONCLUSIONS: The findings highlight longstanding and ongoing interest in using hypnosis and suggestion as interventions for FND. While the findings appear promising, limitations in the evidence base, reflecting limitations in FND research more broadly, prevent definitive recommendations. Further research seems warranted given these supportive findings.

The Most Hysterical Psychoanalyst.

This paper is an investigation into the prominence of hysteria in Lacan's work and the enduring significance of the diagnosis for contemporary practice. Beginning with Lacan's theory of neurosis, the importance of language, and symbolic functions, we will begin to understand why the hysterical symptom is the symptomatic structure par excellence. Lacan lauds hysteria as the neurosis in direct dialogue with a given historical moment, teaching the psychoanalyst where we are in the unfolding struggle between neurosis and civilization. He returned to the case of Dora throughout his twenty-eight years of teaching to refine his work. He even saw psychoanalysis as the progressive "hystericization" of the patient and depicted himself as an hysteric walking around on a stage, not knowing what he was saying, while attempting to teach the psychoanalysts. Lacan's reading of Dora seems to mark important shifts in his own life, from his beginning to write as a psychoanalyst, to being thrown out of the IPA, to struggling with his own school and the ensuing political eruptions in France in 1968. By tracking his elaboration of Dora we can witness the evolution of Lacan's work and how he uniquely positions the analyst in the transference.

Medicalizing disabled people's emotions-Symptom of a dis/ableist society.

The theoretical-conceptual article at hand explores how emotional discourses shape social relations by specifically focusing on the medicalization of disabled- and chronically ill-people's emotions. Medicalization is a concept from medical sociology that describes medicine's expansion into non-medical life areas, for instance into the realm of emotions, sometimes in order to challenge this expansion. The emotions of disabled people are often presented as a medicalized problem, rather than recognizing their embeddedness in a dis/ableist socio-cultural context. Such discourses instrumentalize feelings in order to individualize the responsibility for disability. For a contextualized and emancipatory approach, this study reviews papers on medicalized emotions from Disability Studies-a research program that can provide a rich archive of experiential accounts yet to be theorized through a comprehensive emotional perspective. The medicalization of disabled people's emotions can manifest in different ways: (1) In a dis/ableist society, able-mindedness is compulsory; i.e., we fail to question that a healthy mind is the norm and something to strive for unconditionally. This is also true on an emotional level; after all, some medical diagnoses are based on the wrong degree or temporality of emotionality. (2) Unpleasant feelings such as sadness are misunderstood as symptoms of impairment rather than effects of discrimination. (3) The expression of hurt feelings, e.g., related to discrimination, can easily be dismissed as hysterical. This assumption epistemologically disables patients. (4) Love and desire are delegitimized as fetish, for example, the desire for a disabled lover or the wish to start a family despite a chronic illness. The medicalization of disabled people's emotions individualizes and delegitimizes unpleasant emotions that emerge in a dis/ableist society. Different facets of medicalization enforce medical treatment instead, albeit in different ways. Disabled and sick people are cast as not feeling and desiring the right way, while hegemonic discourse prescribes psychological treatment against the effects of discrimination and bodily symptoms it cannot explain. Beyond the dismissal of disabled people's experience, adverse effects on healthcare delivery and health outcomes can be expected.

Phenomenon of Nightclub Shots: Mass Psychogenic Disease?

BACKGROUND: This article examines the possibility that the "nightclub shots" epidemic is a "mass psychogenic disease" phenomenon, by comparing the various cases of "mass sociogenic diseases" reported in the literature. We carried out a literature review on PubMed. The keywords used were "mass hysteria", "mass sociogenic disease", "mass psychogenic disease" and "epidemic of multiple unexplained symptoms". RESULTS: Our review of the literature revealed several elements common to the various "mass hysterias" we identified. These phenomena generally appear in a climate of anxiety specific to the era in which they occur, in this case the fear of bioterrorism in the 21st century. Symptoms are generally benign and transient, appearing and resolving easily without the identification of an organic cause. They usually occur in a small group of individuals, and more frequently in young people and women. The media can exacerbate the phenomenon. CONCLUSION: The phenomenon of epidemics of nightclub shots seems to fit into the common framework of "mass psychogenic diseases" identified in the literature. This diagnosis could therefore be evoked, in the absence of any other objective somatic explanation.

Myths and facts about functional neurological disorders: a cross-sectional study of knowledge and awareness among medical students and healthcare professionals in Iraq.

Background: Functional neurological disorder (FND) is a complex condition with neurological symptoms but no clear structural or biochemical explanation. Myths and misconceptions about FND can lead to misdiagnosis and inappropriate treatment. This study aimed to assess knowledge and common myths about FND among medical students and practitioners. Methods: Data were collected from 324 participants using a structured questionnaire. The questionnaire included demographics, general information about FND and myths about FND. Data were analysed using non-parametric tests and Spearman's r for correlations. Results: The majority of participants were clinical-years medical students (65.1%) and female (59.6%). Overall, knowledge about FND was limited, with a mean score of 42.3% of correct answers. Common myths included the belief that FND is a psychological disorder and that patients feign symptoms. Knowledge scores differed significantly among different grades/experience levels, with postgraduate practitioners having the highest scores. There was a positive correlation between knowledge scores and confidence in managing FND. Conclusion: This study highlights the prevalence of myths and misconceptions about FND among medical students and practitioners, emphasising the need for accurate education to improve diagnosis and management. Healthcare professionals should take a biopsychosocial approach to FND, considering the complex interplay between biological, psychological and social factors. Efforts to increase awareness and reduce stigma associated with FND are crucial for promoting better care. Targeted educational interventions may be beneficial to improve the understanding and management of FND among medical professionals.

[Validated care programs for patients with functional neurological disorders]. / Modèles de soins validés pour les patients souffrant de troubles neurologiques fonctionnels.

Functional neurological disorder (FND) is a common cause of persistent and disabling neurological symptoms. Diagnostic delay may lead to no treatment, inappropriate treatment or even iatrogenic symptoms. Yet, several treatments significantly reduce physical symptoms and improve functioning in FND patients even though not all patients respond to the currently available treatments. This review aims to describe the range of evidence-based rehabilitative and/or psychological therapeutic approaches available for FND patients. The most effective treatments are multidisciplinary and coordinated; using an outpatient or inpatient setting. Building a network of FND-trained healthcare professionals around the patient is an essential aspect of optimal patient management. Indeed, a supportive environment coupled with a collaborative therapeutic relationship improves understanding of FND and appears to help patients engage in appropriate treatments. Patients need to be invested in their own care and have to understand that recovery may depend on their commitment. The conventional treatment combines psychoeducation, physical rehabilitation and psychotherapy (cognitive and behavioral therapy, hypnosis, psychodynamic interpersonal therapy). Early referral of patients to physical therapy is recommended; however, the optimal parameters of treatment, duration and intensity are unknown and seem to vary with the severity and chronicity of symptoms. The goal is to minimize self-awareness by diverting attention or by stimulating automatically generated movements with non-specific and gradual exercises. The use of compensatory technical aids should be avoided as much as possible. Psychotherapeutic management should encourage self-evaluation of cognitive distortions, emotional reactions and maladaptive behaviors while empowering the patient in managing symptoms. Symptom management can use anchoring strategies to fight against dissociation. The aim is to connect to the immediate environment and to enrich one's sensoriality. The psychological interventions should then be adapted to the individual psychopathology, cognitive style and personality functioning of each patient. There is currently no known curative pharmacological treatment for FND. The pharmacological approach rather consists of progressively discontinuing medication that was introduced by default and that could lead to undesirable side effects. Finally, neurostimulation (transcranial magnetic stimulation, transcranial direct current stimulation) can be effective on motor FND.