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Marie Wittman
Marie "Blanche" Wittman (often spelled Wittmann; April 15, 18591913) was a French woman known as one of the hysteria patients of Jean-Martin Charcot. She was institutionalized in La Salpêtrière in 1877, and was treated by Charcot until his death in 1893. She later became a radiology assistant at the hospital, which resulted in amputations of her arms due to radiation poisoning. Charcot's techniques were controversial; commentators have disagreed as to whether Wittman suffered from a physical condition like epileptic seizures, suffered from mass hysteria resulting from conditions at La Salpêtrière, or was merely feigning symptoms. She is depicted in ''A Clinical Lesson at the Salpêtrière'' (1887) and was the subject of a 2004 Per Olov Enquist novel. Biography Early life Wittman was born in Paris on April 15, 1859. Her early life is known only from information she provided to Paul-Marie-Léon Regnard and Désiré-Magloire Bourneville in 1877. Wittman's father was a Swiss ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Albert Londe
Albert Londe (26 November 1858 – 11 September 1917) was an influential French photographer, medical researcher and chronophotographer. He is remembered for his work as a medical photographer at the Salpêtrière Hospital in Paris, funded by the Parisian authorities, as well as being a pioneer in X-ray photography. During his two decades at the Salpêtrière, Albert Londe developed into arguably the most outstanding scientific photographer of his time. In 1878 neurologist Jean-Martin Charcot hired Londe as a medical photographer at the Salpêtrière. In 1882 Londe devised a system to photograph the physical and muscular movements of patients (including individuals experiencing epileptic seizures). This he accomplished by using a camera with nine lenses that were triggered by electromagnetic energy, and with the use of a metronome he was able to sequentially time the release of the shutters, therefore taking photos onto glass plates in quick succession. A few years later Lon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Delirium
Delirium (also known as acute confusional state) is an organically caused decline from a previous baseline of mental function that develops over a short period of time, typically hours to days. Delirium is a syndrome encompassing disturbances in attention, consciousness, and cognition. It may also involve other neurological deficits, such as psychomotor disturbances (e.g. hyperactive, hypoactive, or mixed), impaired sleep-wake cycle, emotional disturbances, and perceptual disturbances (e.g. hallucinations and delusions), although these features are not required for diagnosis. Delirium is caused by an acute organic process, which is a physically identifiable structural, functional, or chemical problem in the brain that may arise from a disease process ''outside'' the brain that nonetheless affects the brain. It may result from an underlying disease process (e.g. infection, hypoxia), side effect of a medication, withdrawal from drugs, over-consumption of alcohol, usage of hall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henri Ellenberger
Henri Frédéric Ellenberger (Nalolo, Barotseland, Rhodesia, 6 November 1905 – Quebec, 1 May 1993) was a Canadian psychiatrist, medical historian, and criminologist, sometimes considered the founding historiographer of psychiatry. Ellenberger is chiefly remembered for '' The Discovery of the Unconscious'', an encyclopedic study of the history of dynamic psychiatry published in 1970. Life Henri F. Ellenberger was born in British Rhodesia to Swiss parents, and spent his childhood in the British colony of Rhodesia. He was later naturalised as a French citizen, and took his baccalaureate degree in Strasbourg, France, in 1924. He studied medicine and psychiatry in Paris. A student of Professor Henri Baruk, he obtained his doctorate in 1934, while working at the famous Hôpital Sainte-Anne alongside such well-known contemporaries as Jacques Lacan (whose flair for self-publicity he early noted). Subsequent to the emergence of the Vichy government, Ellenberger emigrated to Switzerlan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Discovery Of The Unconscious
''The Discovery of the Unconscious: The History and Evolution of Dynamic Psychiatry'' is a 1970 book about the history of dynamic psychiatry by the Swiss medical historian Henri F. Ellenberger, in which the author discusses such figures as Franz Anton Mesmer, Sigmund Freud, Pierre Janet, Alfred Adler, and Carl Jung. The book was first published in the United States by Basic Books. The work has become a classic, and has been credited with correcting older estimates of Freud's level of originality and encouraging scholars to question the scientific validity of psychoanalysis. Critics have questioned the reliability of some of Ellenberger's judgments acks citation/sup>. Summary Ellenberger presents a history of dynamic psychiatry, providing discussions of figures such as doctor Franz Anton Mesmer, Sigmund Freud (the founder of psychoanalysis), psychologist Pierre Janet, psychotherapist Alfred Adler, and psychiatrist Carl Jung. He discusses "the personality of the pioneers, their en ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joseph Babinski
Joseph Jules François Félix Babinski ( pl, Józef Julian Franciszek Feliks Babiński; 17 November 1857 – 29 October 1932) was a French-Polish professor of neurology. He is best known for his 1896 description of the Babinski sign, a pathological plantar reflex indicative of corticospinal tract damage. Life Born in Paris, Babinski was the son of a Polish military officer, Aleksander Babiński (1824–1889), and his wife Henryeta Weren Babińska (1819–1897),Joseph Babinski nndb.com who in 1848 fled for because of a Tsarist reign of terror instigated to stall Polish attempts at achieving independence an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alfred Binet
Alfred Binet (; 8 July 1857 – 18 October 1911), born Alfredo Binetti, was a French psychologist who invented the first practical IQ test, the Binet–Simon test. In 1904, the French Ministry of Education asked psychologist Alfred Binet to devise a method that would determine which students did not learn effectively from regular classroom instruction so they could be given remedial work. Along with his collaborator Théodore Simon, Binet published revisions of his test in 1908 and 1911, the last of which appeared just before his death. Biography Education and early career Binet was born as Alfredo Binetti in Nice, which was then part of the Kingdom of Sardinia until its annexation by the Second French Empire in 1860, and the ensuing policy of Francization. Binet attended law school in Paris, and received his degree in 1878. He also studied physiology at the Sorbonne. His first formal position was as a researcher at a neurological clinic, Salpêtrière Hospital, in Par ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sarah Bernhardt
Sarah Bernhardt (; born Henriette-Rosine Bernard; 22 or 23 October 1844 – 26 March 1923) was a French stage actress who starred in some of the most popular French plays of the late 19th and early 20th centuries, including '' La Dame Aux Camelias'' by Alexandre Dumas ''fils''; ''Ruy Blas'' by Victor Hugo, ''Fédora'' and ''La Tosca'' by Victorien Sardou, and '' L'Aiglon'' by Edmond Rostand. She also played male roles, including Shakespeare's Hamlet. Rostand called her "the queen of the pose and the princess of the gesture", while Hugo praised her "golden voice". She made several theatrical tours around the world, and was one of the first prominent actresses to make sound recordings and to act in motion pictures. She is also linked with the success of artist Alphonse Mucha, whose work she helped to publicize. Mucha would become one of the most sought-after artists of this period for his Art Nouveau style. Biography Early life Henriette-Rosine Bernard was born at 5 rue de L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Faradization
This is a list of forms of electricity named after scientists. The terms in this list are mostly archaic usages but are found in many 19th and early 20th-century publications. Adjectives ; faradic : Of electricity that is alternating, especially when obtained from an induction coil. Named after Michael Faraday who built the first electromagnetic generator. ; galvanic : Of electricity that is not alternating. Named after Luigi Galvani. ; voltaic : Of electricity derived from an electrochemical cell or battery. Named after Alessandro Volta who built the first battery, the voltaic pile. In most contexts it can be considered a synonym of ''galvanic''. Nouns (applications) ; Faradization : Electrotherapy treatment of a person with faradic electricity. Coined by Duchenne de Boulogne and named after Michael Faraday. ; Franklinization : Electrotherapy by charging a person to high voltage with static electricity. Named after Benjamin Franklin. ; d'Arsonvalization : Electrothera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electrostatic Generator
An electrostatic generator, or electrostatic machine, is an electrical generator that produces '' static electricity'', or electricity at high voltage and low continuous current. The knowledge of static electricity dates back to the earliest civilizations, but for millennia it remained merely an interesting and mystifying phenomenon, without a theory to explain its behavior and often confused with magnetism. By the end of the 17th century, researchers had developed practical means of generating electricity by friction, but the development of electrostatic machines did not begin in earnest until the 18th century, when they became fundamental instruments in the studies about the new science of electricity. Electrostatic generators operate by using manual (or other) power to transform mechanical work into electric energy, or using electric currents. Manual electrostatic generators develop electrostatic charges of opposite signs rendered to two conductors, using only electric forces ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drug Tolerance
Drug tolerance or drug insensitivity is a pharmacological concept describing subjects' reduced reaction to a drug following its repeated use. Increasing its dosage may re-amplify the drug's effects; however, this may accelerate tolerance, further reducing the drug's effects. Drug tolerance is indicative of drug use but is not necessarily associated with drug dependence or addiction. The process of tolerance development is reversible (e.g., through a drug holiday) and can involve both physiological factors and psychological factors. One may also develop drug tolerance to side effects, in which case tolerance is a desirable characteristic. A medical intervention that has an objective to increase tolerance (e.g., allergen immunotherapy, in which one is exposed to larger and larger amounts of allergen to decrease one's allergic reactions) is called drug desensitization. The opposite concept to drug tolerance is drug reverse tolerance (or drug sensitization), in which case the sub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amyl Nitrite
Amyl nitrite is a chemical compound with the formula C5H11ONO. A variety of isomers are known, but they all feature an amyl group attached to the nitrite functional group. The alkyl group is unreactive and the chemical and biological properties are mainly due to the nitrite group. Like other alkyl nitrites, amyl nitrite is bioactive in mammals, being a vasodilator, which is the basis of its use as a prescription medicine. As an inhalant, it also has a psychoactive effect, which has led to its recreational use, with its smell being described as that of old socks or dirty feet. It is also referred to as ''banapple gas''. It was first documented in 1844 and came into medical use in 1867. Uses * Amyl nitrite is employed medically to treat heart diseases as well as angina. * Amyl nitrite is sometimes used as an antidote for cyanide poisoning. It can act as an oxidant, to induce the formation of methemoglobin. Methemoglobin in turn can sequester cyanide as cyanomethemoglobin. * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chloroform
Chloroform, or trichloromethane, is an organic compound with chemical formula, formula Carbon, CHydrogen, HChlorine, Cl3 and a common organic solvent. It is a colorless, strong-smelling, dense liquid produced on a large scale as a precursor to PTFE. It is also a precursor to various refrigerants. It is trihalomethane. It is a powerful anesthetic, euphoriant, anxiolytic, and sedative when inhaled or ingested. Structure The molecule adopts a tetrahedral molecular geometry with C3v symmetry group, symmetry. Natural occurrence The total global flux of chloroform through the environment is approximately tonnes per year, and about 90% of emissions are natural in origin. Many kinds of seaweed produce chloroform, and fungi are believed to produce chloroform in soil. Abiotic processes are also believed to contribute to natural chloroform productions in soils although the mechanism is still unclear. Chloroform volatilizes readily from soil and surface water and undergoes degradation in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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