The Art of Charcot: An Outstanding Caricaturist.

Jean-Martin Charcot is considered the father of modern neurology; alongside his work as a physician, professor, and researcher in this area, he was also artistically gifted with a taste for caricature. This historical note summarizes 8 caricatures by Charcot that exhibit a mixture of humor, satire, irony, and sarcasm.

The Melted Statue of Charcot: The Nazi Occupation of Paris During World War II.

The authors describe the construction of a statue in honor of Professor Charcot, the father of modern neurology, in Paris in 1898, 5 years after his death. The Nazi invaders destroyed the statue, which was erected near the entrance to the Salpêtrière hospital with the support of his disciples and the international neurological community, in 1942 during World War II. An international campaign is now needed to rebuild the statue of this great neurologist.

Broken dynasty: how Jean Batiste Charcot relinquished his father's neurological empire to conquer the seven seas.

The authors review the relationship between Jean-Martin Charcot, the most celebrate Professor of Neurology of the XIX century, and his son, Jean-Baptiste Charcot, former a physician and neurologist and after Professor Charcot's death, a worldwide famous maritime explorer, the "Commander Charcot."

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.

Botulinum toxin for hereditary spastic paraplegia: effects on motor and non-motor manifestations.

Motor and non-motor manifestations are common and disabling features of hereditary spastic paraplegia (HSP). Botulinum toxin type A (Btx-A) is considered effective for spasticity and may improve gait in these patients. Little is known about the effects of Btx-A on non-motor symptoms in HSP patients. Objective To assess the efficacy of Btx-A on motor and non-motor manifestations in HSP patients. Methods Thirty-three adult patients with a clinical and molecular diagnosis of HSP were evaluated before and after Btx-A injections. Results Mean age was 41.7 ± 13.6 years and there were 18 women. Most patients had a pure phenotype and SPG4 was the most frequent genotype. The Btx-A injections resulted in a decrease in spasticity at the adductor muscles, and no other motor measure was significantly modified. In contrast, fatigue scores were significantly reduced after Btx-A injections. Conclusion Btx-A injections resulted in no significant functional motor improvement for HSP, but fatigue improved after treatment.

Cerebellar degeneration and progressive ataxia associated with HIV-virus infection.

INTRODUCTION: The spectrum of neurologic disorders associated with HIV infection is very broad, resulting from direct virus invasion, opportunistic infections, malignancies and toxic effects of drugs. METHODS: Among a large cohort of ataxia patients (N = 1050) evaluated between 2008 and 2017, we detected four patients with HIV-infection who developed a pure progressive cerebellar ataxia syndrome combined with cerebellar atrophy. RESULTS: Adverse drug effects, opportunistic infections and malignancies as well as immune-reconstitution syndrome were ruled out based on history and laboratory data. The exact pathophysiological mechanisms of ataxia in HIV patients is not very clear, but seems to be immune-mediated or a direct neurotoxic virus effect leading to apoptosis of Purkinje and granular cells. CONCLUSION: HIV infection should be investigated in adult patients with undetermined sporadic progressive pure ataxia with cerebellar atrophy.

Charcot and vascular Parkinsonism.

Jean-Martin Charcot (1825-1893), recognized as the founder of Neurology and the first formal teacher of nervous system diseases, died on August 16, 1893, from acute pulmonary edema secondary to myocardial infarction. In his last years, there were several descriptions of his gait and posture disorders, suggesting the diagnosis of "lower-half parkinsonism" due to cerebrovascular disease.

Charcot's irony and sarcasm.

Jean-Martin Charcot is considered the father of modern neurology and was the first neurologist to hold a professorship of international stature devoted to the study of the diseases of the nervous system. His biographers paint an image of an austere presence, reserved manner, shyness, economy of gestures and an impenetrable, impassive face. However, a wry and sarcastic side of Charcot can be demonstrated in several situations, and these examples help to clarify the intricacies of his personality and work style.

Comparing the Comprehensive Stroke Ward Versus Mixed Rehabilitation Ward-The Importance of the Team in the Acute Stroke Care in a Case-Control Study.

BACKGROUND AND PURPOSE: Ischemic stroke is one of the most frequent causes of death in Brazil. Many measures have been taken to reduce this tragic outcome, and one of those is the implementation of stroke units in hospitals. The aim of the present study is to analyze the in-hospital complications for patients with ischemic stroke admitted in a comprehensive stroke ward (CSW) as compared to patients admitted in a mixed rehabilitation ward (MRW). METHODS: A retrospective interventional study with historic controls of patients admitted to the Neurology Division between January 2010 and October 2013. Patients admitted between January 2010 and September 2012 were included in the MRW group, and patients admitted from October 2012 until October 2013 were included in the CSW group. Throughout the whole study period, the same team assisted all the patients. Both groups were paired in relation to age and gender. The rate of in-hospital complications, mortality, and independency on discharge were evaluated in both groups. RESULTS: Each group was comprised of 91 patients. There were no statistically significant differences for any of the risk factors analyzed between the 2 groups nor for outcome measures-in-hospital complications, mortality, and independence on discharge. CONCLUSION: The present study demonstrated that in-hospital complications, independence on discharge, and mortality have similar rates in patients admitted to an MRW compared to patients admitted to a CSW, when the same staff provided them with specialized in-hospital care. EVIDENCE LEVEL: Case-control study-Evidence Level 3.

What's in a name? Problems, facts and controversies regarding neurological eponyms.

The use of eponyms in neurology remains controversial, and important questions have been raised about their appropriateness. Different approaches have been taken, with some eponyms being excluded, others replaced, and new ones being created. An example is Hallervorden-Spatz syndrome, which has been replaced by neurodegeneration with brain iron accuulatium (NBIA). Amiothoplic lateral sclerosys (ALS), for which the eponym is Charcot's disease, has been replaced in the USA by Lou Gehrig's disease. Guillain-Barré syndrome (GBS) is an eponym that is still the subject of controversy, and various different names are associated with it. Finally,restless legs syndrome (RLS), which was for years known as Ekbom's syndrome, has been rechristened as RLS/Willis-Ekbom syndrome.

Charcot, Mitchell and Lees: neurology free thinkers and their experiences of psychoactive drugs.

Three world-famous neurologists, Charcot and Mitchell, in the 19th century, and Lees, in this century, all of whom had great scientific curiosity, experimented with the psychoactive drugs hashish, mescal and yagé, respectively, in an attempt to increase their knowledge of neurological diseases and how the brain works.

Frequency of obsessive and compulsive symptoms in patients with blepharospasm and hemifacial spasm.

BACKGROUND: Blepharospasm (BS) is a form of central focal dystonia recently associated with psychiatric disorders, particularly obsessive and compulsive symptoms. Hemifacial spasm (HFS) represents a focal myoclonus with peripheral origin in the facial nerve. OBJECTIVE: To determine the frequency of obsessive and compulsive symptoms in patients with BS in comparison with patients with HFS. METHODS: 30 patients from each group (BS and HFS) followed by the botulinum toxin clinic at the HC-UFPR were evaluated using a structured interview based on the DSM-IV criteria and the Yale-Brown scale. Results were compared by the mean two-tailed t test. RESULTS: We found obsessive or compulsive symptoms in 20 (66.6%) patients with BE and 21 (70%) with HFS. Yale-Brown scale scores for each group were higher among BS patients; however, diferences were not statisticaly significant. CONCLUSION: Our study did not show a significant diference in the comparison of the prevalence of obsessive and compulsive symptoms among patients with BS and HFS.

Kennedy's disease phenotype with positive genetic study for Kugelberg-Welander's disease: case report.

We described a patient with clinical findings from Kennedy's disease and positive genetic study for Kugelberg-Welander's disease. A 24 years old man with negative family history presented with progressive spinal and bulbar muscular atrophy and gynecomastia at the age of 14. He was clinically diagnosed as having Kennedy's disease. However, a genetic study performed later was found to be negative for this disease and was positive for Kugelberg-Welander's disease, with deletion of the exons 7 and 8 in the "survival of motor neuron" gene.

Movement disorders secondary to long-term treatment with cyclosporine A.

OBJECTIVE: To analyze the prevalence, severity and functional interference of movement disorders (MD) secondary to chronic use of cyclosporine A (CsA). METHOD: We conducted a cross-sectional study of 60 patients (58.3% male) with mean age 23.1 (3-75) years, followed at the Bone Marrow Transplantation Service of the Hospital de Clínicas of the Federal University of Paraná, Brazil, taking CsA for at least six months. Our protocol included clinical data, assessment of functional interference of symptoms and neurological examination including observation and grading of MD. RESULTS: Eight (13.3%) subjects reported the presence of tremor at the moment of interview and 29 (48.3%) recalled this symptom at some point during treatment. Neurological examination identified 14 (23.3%) subjects with MD: upper limb symmetric action tremor in 13 (21.6%) and parkinsonism (rigidity and bradykinesia) in 1 (1.7%). No other MD was detected. The mean scores indicated mild clinical signs in all cases. Symptoms were considered subjectively mild with no functional interference. CONCLUSION: Almost one quarter of patients using CsA chronically presented MD, almost always mild and transitory action tremor, with minimal interference on daily living activities, not requiring any form of intervention in the majority of cases.

The seminal role played by Pierre Marie in Neurology and Internal Medicine.

The authors review the most important contributions of Pierre Marie to the elucidation and description of several neurological diseases, such as Charcot-Marie-Tooth's disease and hereditary cerebellar ataxia, as well as his contributions to Internal Medicine, including his pioneering studies on acromegaly, ankylosing spondylitis, and hypertrophic pulmonary osteoarthropathy. His works led to incontestable advances in the medical sciences that transcended his time.

Jean-Baptiste Charcot in Rio de Janeiro: glamorous trip and celebrity in 1908.

The authors review the visit of Commander Charcot and the crew of his ship, the "Pourquoi Pas?", to Rio de Janeiro, Brazil, in 1908, where he stayed for eight days, while en-route as part of the second French expedition to the Antarctic. It was a glamorous stay as Commander Charcot was treated as a true star and international celebrity, befitting his position.

In the land of giants: the legacy of José Dantas de Souza Leite.

The authors describe the extraordinary contribution to science made by José Dantas de Souza Leite, who graduated from the Bahia School of Medicine and trained in Prof. Charcot's Neurology Service under the supervision of Charcot's most able pupil, Dr. Pierre Marie. Souza Leite presented his doctoral thesis on acromegaly, in Paris in 1890, and in the following year both him and Pierre Marie published a book on the subject, "Essays on Acromegaly". This exceptional work established Souza Leite internationally as an important researcher, and the first Brazilian physician to contribute to the development of neuroendocrinology in an innovative way.

Flunarizine and cinnarizine-induced parkinsonism: a historical and clinical analysis.

BACKGROUND: Drug-Induced Parkinsonism (DIP) represents the second leading cause of Parkinsonism (PK) in several countries. Flunarizine and cinnarizine are some of the most common drugs that cause DIP. This paper reviews the first description of Flunarizine and Cinnarizine-Induced Parkinsonism (FCIP), as well as the subsequent literature, emphasizing epidemiological, clinical and diagnostic aspects. METHODS: We reviewed the literature on the subject, with special emphasis on the first description and the later definition of the clinical syndrome that results from chronic use of flunarizine and cinnarizine. RESULTS: In 1984, De Melo-Souza reported the first description of flunarizine-induced PK in five patients. Other reports followed on FCIP, emphasizing the clinical features, which are symmetrical parkinsonism, and depression, affecting mainly elderly women. CONCLUSIONS: Eighteen years after the original description, FCIP is a recognized condition with specific clinical features, and is the second most common cause of parkinsonism in many countries.

Simvastatin-induced mononeuropathy multiplex: case report.

The association between the use of statins and neuromuscular disease is currently being intensely discussed. We relate a 63 years old man with possible case of statin-induced neuropathy in a patient with dislipidemia in use of simvastatina at high doses. The electrophysiologic studies disclosed findings compatible with mononeuropathy multiplex, suggested by clinical prescutation of asymmetrical numbness and weakness. More common causes of mononeuropathy multiplex were excluded and the patient improved after the discontinuation of the drug.