An essay on the Charcot and Richer hysteria: from charcoal drawings to cell phones.

Hysteria, previously also known as the disease of the womb, has moved from being a woman's illness through the medieval times' stigma of demonic possession, to the modern concept of a functional neurological disorder. Interestingly to the present assay, Charcot (1825-1893) and Richer (1849-1933) described, in their 1887 work Les Démoniaques dans l'art, by means of iconography, semiological aspects of the so-called Grande Attaque Hystérique, which resembles features of psychogenic nonepileptic seizures emulating grand mal epileptic seizures. The aim of the present assay is to describe how those charcoal iconographic representations evolved through history and are nowadays portrayed in videos recorded at epilepsy monitoring units and patients' cell phones.

Histeria, previamente também conhecida como a doença do útero, passou de uma doença feminina, pelo estigma de possessão demoníaca ao longo dos tempos medievais, até o conceito moderno de um distúrbio neurológico funcional. Curiosamente para o presente ensaio, Charcot (1825­1893) e Richer (1849­1933) descreveram, em sua obra Les Démoniaques dans l'art, de 1887, por meio da iconografia, aspectos semiológicos do chamado Grande Attaque Hystérique, que se assemelha às características de crises não epilépticas psicogênicas que emulam crises epilépticas do tipo grande mal. O objetivo deste ensaio é descrever como essas representações iconográficas evoluíram ao longo da história e são retratadas nos dias de hoje em vídeos gravados em unidades de monitoramento de epilepsia e nos celulares de pacientes.

An appraisal to Hans Berger by the time of his 150th birthday: the human EEG and tales of blood flow, heat and brain waves.

More than 100 years of research have passed by and still the human electroencephalogram (EEG) remains a puzzle to be solved. Starting from his studies on plethysmography until his theories on brain thermodynamics, Hans Berger was able to refine his method of recording cortical signs with the apparatus at his disposal in an ordinary neuropsychiatric yard towards an early account of human EEG. This review is an appraisal of his contribution to the field of modern neurophysiology.

Mais de 100 anos se passaram e o eletroencefalograma humano (EEG) continua sendo um enigma a ser desvendado. A partir de seus estudos sobre pletismografia até suas teorias sobre termodinâmica cerebral, Hans Berger conseguiu refinar seu método de registro da atividade elétrica cortical com os equipamentos a sua disposição em uma ala psiquiátrica comum produzindo uma descrição acurada do EEG humano. Esta revisão é um breve resumo de sua contribuição para o campo da neurofisiologia moderna.

Les démoniaques dans l'art: Charcot and the "hysterical saints".

Professor Jean-Martin Charcot was the founder of clinical neurology and one of the prominent researchers in the field of hysteria in the 19th century. His book Les démoniaques dans l'art is a representation of hysterical symptoms in religion and religious art. This paper aims to discuss Charcot's descriptions of hysteria in religion and his "hysterical saints".

Professor Jean-Martin Charcot foi o fundador da neurologia clínica e um dos pesquisadores mais proeminentes no campo da histeria durante o século XIX. Seu livro Les démoniaques dans l'art é uma representação dos sintomas histéricos na religião e arte religiosa. Esse artigo objetiva discutir as descrições de Charcot de histeria na religião e seus "santos histéricos".

Overcoming bashfulness: how cocaine aided Freud to summon the courage to meet Charcot.

Jean-Martin Charcot, the most celebrated neurologist of the 19th century, had a profound influence on Sigmund Freud's career. Freud spent the winter of 1885-1886 working in Charcot's neurology department in Paris. During this period, he went to Charcot's house on several occasions to participate in the very famous Tuesday soirées under the guidance of Gilles de la Tourette. Freud was always very proud to be invited and curious to meet the Parisian intellectual elite. On these occasions, however, he was very apprehensive and made frequent use of cocaine. Due to anxiety and the need to appear creative in front of Charcot, it is possible that Freud used cocaine at other times.

An appraisal to Hans Berger by the time of his 150th birthday: the human EEG and tales of blood flow, heat and brain waves / Um ensaio sobre o aniversário de 150 anos de Hans Berger: uma história de sangue, calor e ondas cerebrais

Abstract More than 100 years of research have passed by and still the human electroencephalogram (EEG) remains a puzzle to be solved. Starting from his studies on plethysmography until his theories on brain thermodynamics, Hans Berger was able to refine his method of recording cortical signs with the apparatus at his disposal in an ordinary neuropsychiatric yard towards an early account of human EEG. This review is an appraisal of his contribution to the field of modern neurophysiology.

Resumo Mais de 100 anos se passaram e o eletroencefalograma humano (EEG) continua sendo um enigma a ser desvendado. A partir de seus estudos sobre pletismografia até suas teorias sobre termodinâmica cerebral, Hans Berger conseguiu refinar seu método de registro da atividade elétrica cortical com os equipamentos a sua disposição em uma ala psiquiátrica comum produzindo uma descrição acurada do EEG humano. Esta revisão é um breve resumo de sua contribuição para o campo da neurofisiologia moderna.

Analysis of frontal sharp transients in 32 neonatal polysomnography in healthy fullterm newborns.

OBJECTIVE: To identify and quantify frontal sharp transients found in neonatal polysomnography of healthy full term newborns in each stage of the sleep-wake cycle within the first 48 hours of life. METHOD: The EEG from healthy term 32 newborns, legal age of two days and with adequate monitoring during pregnancy. Frontal sharp transients (FST) were quantified, according to synchronous or asynchronous, in each stage of the sleep-wake cycle. The results were compared by Kruskal-Wallis-test. RESULTS: FST were counted individually in each sleep phase, being present during quiet sleep (QS) in all tracings. FST bilateral and synchronous and lateralized FST were more frequent during QS (p<0.05). CONCLUSION: Lateralized FST were found mostly during quiet sleep. FST asynchronous in healthy full term newborns were normal and depended of FST density. FST unilateral appearance should not necessarily be considered abnormal as well.

Menkes' disease: case report.

Menkes disease is a rare neurodegenerative disorder due to an intracellular defect of a copper transport protein. We describe a 7 months male patient who presented with seizures, hypoactivity and absence of visual contact. The investigation disclosed pilli torti and thrycorrexis nodosa in the hair, low serum levels of both copper and ceruloplasmin, brain magnetic resonance study showed atrophy and white matter hypointensities on T1-weighted images, electroencephalogram reveals moderate background activity disorganization and epileptiform activity, and muscle biopsy with type 2 fiber atrophy. The clinical, laboratorial, genetic, muscle biopsy and neurophysiological findings in Menkes disease are discussed.

Bone density and bone turnover markers in patients with epilepsy on chronic antiepileptic drug therapy.

In this comparative, cross-sectional study, we evaluated 55 patients with epilepsy on chronic use of antiepileptic drugs (AED); [(38 females and 17 males, 35 +/- 6 years (25 to 47)] and compared to 24 healthy subjects (17 females/7 males). Laboratorial evaluation of bone and mineral metabolism including measurements of bone specific alkaline phosphatase (BALP) and carboxyterminal telopeptide of type I collagen (CTX-I) were performed. Bone mineral density (BMD) was measured by DXA. BALP and CTX-I levels did not differ significantly between the groups. CTX-I levels were significantly higher in patients who were exposed to phenobarbital (P< 0.01) than those who were not. Patients presented BMD of both sites significantly lower than the controls (0.975 +/- 0.13 vs. 1.058 +/- 0.1 g/cm(2); p= 0.03; 0.930 +/- 0.1 vs. 0.988 +/- 0.12 g/cm(2); p= 0.02, respectively). Total hip BMD (0.890 +/- 0.10 vs. 0.970 +/- 0.08 g/cm(2); p< 0.003) and femoral neck (0.830 +/- 0.09 vs. 0.890 +/- 0.09 g/cm(2); p< 0.03) were significantly lower in patients who had been exposed to phenobarbital, in comparison to the non-phenobarbital users. In conclusion, patients on AED demonstrate reduced BMD. Among the AED, phenobarbital seems to be the main mediator of low BMD and increases in CTX-I.

Scott Fitzgerald: famous writer, alcoholism and probable epilepsy.

Scott Fitzgerald, a world-renowned American writer, suffered from various health problems, particularly alcohol dependence, and died suddenly at the age of 44. According to descriptions in A Moveable Feast, by Ernest Hemingway, Fitzgerald had episodes resembling complex partial seizures, raising the possibility of temporal lobe epilepsy.

Les démoniaques dans l'art: Charcot and the "hysterical saints" / Les démoniaques dans l'art: Charcot e os "santos histéricos"

Abstract Professor Jean-Martin Charcot was the founder of clinical neurology and one of the prominent researchers in the field of hysteria in the 19th century. His bookLes démoniaques dans l'art is a representation of hysterical symptoms in religion and religious art. This paper aims to discuss Charcot's descriptions of hysteria in religion and his "hysterical saints".

Resumo Professor Jean-Martin Charcot foi o fundador da neurologia clínica e um dos pesquisadores mais proeminentes no campo da histeria durante o século XIX. Seu livroLes démoniaques dans l'art é uma representação dos sintomas histéricos na religião e arte religiosa. Esse artigo objetiva discutir as descrições de Charcot de histeria na religião e seus "santos histéricos".

Neuromodulation in refractory epilepsy: Brazilian specialists consensus.

Epilepsy is a potentially devastating brain disorder characterized by a predisposition to spontaneous epileptic seizures. In patients with medically refractory epilepsy, new non-pharmacological therapeutic approaches may be considered. In this scenario, palliative surgery such as vagus nerve stimulation (VNS) or deep brain stimulation (DBS) may be indicated in a subset of patients. In this paper we make recommendations for the use of VNS and DBS in patients in Brazil with refractory epilepsy.

Bone mineral density and serum levels of 25 OH vitamin D in chronic users of antiepileptic drugs.

The aim of this cross sectional study was to evaluate bone mineral density (BMD) and serum levels of 25-hydroxy vitamin D (25OHD) in a group of patients taking antiepileptic drugs (AED) for a seizure disorder. Between May-2001 and January-2003, we evaluated 58 patients (40 women/18 men), 34.4+/-6 years old living in Curitiba or in its metropolitan area, on antiepileptic therapy for 2 to 38 years (10 on monotherapy /48 on multiple drugs regime). The group was matched by age, gender, and bone mass index to 29 healthy subjects (20 women/ 9 men); 34.2+/-5.9 years old. Medical history and physical exam were performed on all subjects with particular information sought about fractures and risks factors for osteoporosis. Blood samples were collected for total serum calcium, albumin, phosphorus, creatinine, total alkaline phosphatase, and liver function tests. BMD of the lumbar spine, femur and forearm was determined by dual energy X-ray absorptiometry (DXA, Hologic QDR 1000). Between February and April-2003, other blood samples were collected to measure 25OHD, intact paratohormone (PTH) and calcium. Unemployment and smoking history were more frequent among patients than among controls (p<0.05). Fifteen patients had a fracture history, all of which occurred during a seizure. The BMD of the lumbar spine (0.975+/-0. 13 g/cm2 vs. 1.058+/-0.1 g/cm2; p<0.03) and of the total femur (0.930+/-0.1 g/cm2 vs. 0.988+/-0.12 g/cm2; p<0.02) was lower in patients than in controls. In 63.5% of patients and in 24.1 % of controls a T-score < -1.0 in at least one site was seen. The AED users had higher total alkaline phosphatase and lower 25OHD (p<0.02). No correlations between BMD and 25OHD were found. The use of phenytoin was correlated with a greater incidence of fractures (RR: 2.38). We conclude that patients on chronic use of AED have alterations in bone metabolism characterized in this study by lower BMD of the lumbar spine and total femur and lower serum concentrations of 25OHD.

[Neurological diseases in the Dalton Trevisan's short stories]. / Doenças Neurológicas nos Contos de Dalton Trevisan.

INTRODUCTION: The relationship between fictional literature and Medicine, particularly Neurology, is very wide. The aim of this review is to analyze the Dalton Trevisan's work, considered the most important Brazilian short stories writer, focusing in the description of neurological diseases. MATERIAL AND METHODS: A comprehensive evaluation of Dalton Trevisan's texts in books published between 1959 and 2012. RESULTS: Descriptions of the common neurological diseases embedded in Trevisan's work, such as, epilepsy and stroke, are presented. DISCUSSION: This review disclosed neurological conditions highly prevalent in the general population, namely epilepsy and stroke, which have deserved a practical and objective approach by the Brazilian master of the short stories. CONCLUSION: The fictional World of the famous Brazilian writer Dalton Trevisan is punctuated by everyday routine facts, which are however flavored with the tragic-grotesque touch so peculiar to the author. Neurological diseases, particularly epilepsy and stroke, are no exception to this universe and are exquisitely described by the writer.

Introdução: A relação entre a Literatura ficcional e a Medicina, em particular com a Neurologia, é bastante ampla. O objetivo desta revisão é de analisar a obra de Dalton Trevisan, considerado o mais importante escritor brasileiro de contos, com foco na descrição de enfermidades neurológicas nela contida.Material e Métodos: Os autores avaliaram os livros de Dalton Trevisan que foram publicados desde 1959 até 2012.Resultados: São apresentadas, de forma resumida, descrições de condições neurológicas frequentes, como epilepsia e doenças cerebrovasculares.Discussão: Nesta revisão são abordadas várias doenças neurológicas, de grande prevalência na população em geral, como as epilepsias e as doenças cerebrovasculares, as quais são descritas de forma objetiva e prática pelo mestre brasileiro da narrativa curta.Conclusão: O mundo ficcional do famoso contista brasileiro Dalton Trevisan está associado com inúmeros fatos do cotidiano, em particular o trágico-grotesco, e desta forma, as enfermidades neurológicas, particularmente as epilepsias e os quadros de acidente vascular encefálico, são referências que aparecem em sua obra.

Edgar Allan Poe and neurology.

Edgar Allan Poe was one of the most celebrated writers of all time. He published several masterpieces, some of which include references to neurological diseases. Poe suffered from recurrent depression, suggesting a bipolar disorder, as well as alcohol and drug abuse, which in fact led to his death from complications related to alcoholism. Various hypotheses were put forward, including Wernicke's encephalopathy.

Psychogenic nonepileptic seizures and psychogenic movement disorders: two sides of the same coin?

Psychogenic nonepileptic seizures (PNES) and psychogenic movement disorders (PMD) are commonly seen in Neurology practice and are categorized in the DSM-5 as functional neurological disorders/conversion disorders. This review encompasses historical and epidemiological data, clinical aspects, diagnostic criteria, treatment and prognosis of these rather challenging and often neglected patients. As a group they have puzzled generations of neurologists and psychiatrists and in some ways continue to do so, perhaps embodying and justifying the ultimate and necessary link between these specialties.

126 hysterical years - the contribution of Charcot.

The authors summarise the concepts of hysteria, emphasizing the seminal contribution of Charcot to its study.

Overcoming bashfulness: how cocaine aided Freud to summon the courage to meet Charcot / Superando a timidez: como a cocaína ajudou Freud reunir coragem para se encontrar com Charcot

ABSTRACT Jean-Martin Charcot, the most celebrated neurologist of the 19th century, had a profound influence on Sigmund Freud's career. Freud spent the winter of 1885-1886 working in Charcot's neurology department in Paris. During this period, he went to Charcot's house on several occasions to participate in the very famous Tuesday soirées under the guidance of Gilles de la Tourette. Freud was always very proud to be invited and curious to meet the Parisian intellectual elite. On these occasions, however, he was very apprehensive and made frequent use of cocaine. Due to anxiety and the need to appear creative in front of Charcot, it is possible that Freud used cocaine at other times.

RESUMO Jean-Martin Charcot, o neurologista mais célebre do século XIX, teve uma influência profunda na carreira de Sigmund Freud. Freud visitou o Departamento de Neurologia do Hospital Salpêtrière, em Paris, chefiado pelo professor Charcot, durante o inverno de 1885-1886. Durante este período, ele foi várias vezes à casa de Charcot para participar dos famosos saraus de terça-feira, sob a orientação de GiUes de la Tourette. Nessas ocasiões, Freud ficava sempre muito orgulhoso pelo convite, curioso por encontrar a elite intelectual Parisiense, mas também muito apreensivo, e fazia uso frequente de cocaína. Devido à ansiedade e à necessidade de aparentar-se produtivo diante de Charcot, é possível que Freud tenha usado cocaína outras vezes.