Herbert Olivecrona
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Herbert Olivecrona
Axel Herbert Olivecrona (July 11, 1891 – January 1980) was a Swedish professor and brain surgeon, credited with founding the field of Swedish neurosurgery, and pioneering developments in modern neurosurgery. Family, early life and education Herbert Olivecrona was born July 11, 1891 in Visby, Sweden, the son of Axel Olivecrona, a district court judge, and Countess Ebba Cristina Mörner af Morlanda. His brother Karl Olivecrona was a noted Swedish legal scholar, and his son Gustaf Olivecrona a Swedish writer and journalist. In his youth, he was playing elite bandy. He was part of the IFK Uppsala bandy team which in 1912 played a draw in the final against Djurgårdens IF and shared the Swedish championship that year. Originally attending school in Uppsala, he began studying medicine at the University of Uppsala in 1909, then transferring to Karolinska Institutet, where he was an assistant in Pathology. He graduated in 1918. Medical career In 1919, Olivecrona received a fel ...
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Herbert Olivecrona
Axel Herbert Olivecrona (July 11, 1891 – January 1980) was a Swedish professor and brain surgeon, credited with founding the field of Swedish neurosurgery, and pioneering developments in modern neurosurgery. Family, early life and education Herbert Olivecrona was born July 11, 1891 in Visby, Sweden, the son of Axel Olivecrona, a district court judge, and Countess Ebba Cristina Mörner af Morlanda. His brother Karl Olivecrona was a noted Swedish legal scholar, and his son Gustaf Olivecrona a Swedish writer and journalist. In his youth, he was playing elite bandy. He was part of the IFK Uppsala bandy team which in 1912 played a draw in the final against Djurgårdens IF and shared the Swedish championship that year. Originally attending school in Uppsala, he began studying medicine at the University of Uppsala in 1909, then transferring to Karolinska Institutet, where he was an assistant in Pathology. He graduated in 1918. Medical career In 1919, Olivecrona received a fel ...
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Neurosurgery (journal)
''Neurosurgery'' is a monthly peer reviewed medical journal of neurosurgery and the official journal of the Congress of Neurological Surgeons. It is published by Oxford University Press. The journal publishes original research, reviews, and editorials. History Discussion about a new specialist journal began in 1973 at a Southern Neurosurgical Society meeting, held in New Orleans, Louisiana. For the next 3 years negotiations took place to either purchase an existing journal or start a new one. In July 1976, during a meeting of the Executive Committee of the Congress of Neurological Surgeons, the decision to begin a new publication was made at the recommendation of the Congress' Publication Committee. President Robert G. Ojemann made the announcement of its launch at the 26th Annual Meeting of the Congress of Neurological Surgeons on October 27, 1976 and the inaugural issue of ''Neurosurgery'' was published in July 1977 as a bimonthly publication. The journal shifted to monthly p ...
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Leonard I Malis
Leonard or ''Leo'' is a common English masculine given name and a surname. The given name and surname originate from the Old High German ''Leonhard'' containing the prefix ''levon'' ("lion") from the Greek Λέων ("lion") through the Latin '' Leo,'' and the suffix ''hardu'' ("brave" or "hardy"). The name has come to mean "lion strength", "lion-strong", or "lion-hearted". Leonard was the name of a Saint in the Middle Ages period, known as the patron saint of prisoners. Leonard is also an Irish origin surname, from the Gaelic ''O'Leannain'' also found as O'Leonard, but often was anglicised to just Leonard, consisting of the prefix ''O'' ("descendant of") and the suffix ''Leannan'' ("lover"). The oldest public records of the surname appear in 1272 in Huntingdonshire, England, and in 1479 in Ulm, Germany. Variations The name has variants in other languages: * Leen, Leendert, Lenard (Dutch) * Lehnertz, Lehnert (Luxembourgish) * Len (English) * :hu:Lénárd (Hungarian) * Lenar ...
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Gazi Yaşargil
Mahmut Gazi Yaşargil (born 6 July 1925) is a Turkish medical scientist and neurosurgeon. He collaborated with Raymond M. P. Donaghy M.D at the University of Vermont in developing microneurosurgery. Yaşargil treated epilepsy and brain tumours with instruments of his own design. From 1953 until his retirement in 1993 he was first resident, chief resident and then professor and chairman of the Department of Neurosurgery, University of Zurich and the Zurich University Hospital. In 1999 he was honored as "Neurosurgery’s Man of the Century 1950–1999" at the Congress of Neurological Surgeons Annual Meeting. He is a founding member of Eurasian Academy. He is regarded as one of the greatest neurosurgeons in the modern age. Education and career After attending Ankara Atatürk Lisesi and Ankara University in Ankara, Turkey between 1931 and 1943, he went to Germany to study medicine at the Friedrich Schiller University of Jena, Germany. His genius in developing microsurgical techniq ...
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Charles G
Charles is a masculine given name predominantly found in English and French speaking countries. It is from the French form ''Charles'' of the Proto-Germanic name (in runic alphabet) or ''*karilaz'' (in Latin alphabet), whose meaning was "free man". The Old English descendant of this word was '' Ċearl'' or ''Ċeorl'', as the name of King Cearl of Mercia, that disappeared after the Norman conquest of England. The name was notably borne by Charlemagne (Charles the Great), and was at the time Latinized as ''Karolus'' (as in ''Vita Karoli Magni''), later also as '' Carolus''. Some Germanic languages, for example Dutch and German, have retained the word in two separate senses. In the particular case of Dutch, ''Karel'' refers to the given name, whereas the noun ''kerel'' means "a bloke, fellow, man". Etymology The name's etymology is a Common Germanic noun ''*karilaz'' meaning "free man", which survives in English as churl (< Old English ''ċeorl''), which developed its de ...
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John F
John is a common English name and surname: * John (given name) * John (surname) John may also refer to: New Testament Works * Gospel of John, a title often shortened to John * First Epistle of John, often shortened to 1 John * Second Epistle of John, often shortened to 2 John * Third Epistle of John, often shortened to 3 John People * John the Baptist (died c. AD 30), regarded as a prophet and the forerunner of Jesus Christ * John the Apostle (lived c. AD 30), one of the twelve apostles of Jesus * John the Evangelist, assigned author of the Fourth Gospel, once identified with the Apostle * John of Patmos, also known as John the Divine or John the Revelator, the author of the Book of Revelation, once identified with the Apostle * John the Presbyter, a figure either identified with or distinguished from the Apostle, the Evangelist and John of Patmos Other people with the given name Religious figures * John, father of Andrew the Apostle and Saint Peter * Pop ...
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Royal Swedish Academy Of Sciences
The Royal Swedish Academy of Sciences ( sv, Kungliga Vetenskapsakademien) is one of the royal academies of Sweden. Founded on 2 June 1739, it is an independent, non-governmental scientific organization that takes special responsibility for promoting natural sciences and mathematics and strengthening their influence in society, whilst endeavouring to promote the exchange of ideas between various disciplines. The goals of the academy are: * to be a forum where researchers meet across subject boundaries, * to offer a unique environment for research, * to provide support to younger researchers, * to reward outstanding research efforts, * to communicate internationally among scientists, * to advance the case for science within society and to influence research policy priorities * to stimulate interest in mathematics and science in school, and * to disseminate and popularize scientific information in various forms. Every year, the academy awards the Nobel Prizes in physics and chemis ...
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Frigyes Karinthy
Frigyes Karinthy (; 25 June 1887 – 29 August 1938) was a Hungarian author, playwright, poet, journalist, and translator. He was the first proponent of the six degrees of separation concept, in his 1929 short story, ''Chains'' (''Láncszemek''). Karinthy remains one of the most popular Hungarian writers. He was the brother of artist Ada Karinthy and the father of poet Gábor Karinthy and writer Ferenc Karinthy. Among the English translations of Karinthy's works are two science fiction novellas that continue the adventures of Swift's character Gulliver. '' Voyage to Faremido'' is an early examination of artificial intelligence, with a pacifist theme, E. F. Bleiler and Richard Bleiler. ''Science-Fiction: The Early Years''. Kent State University Press, 1990. (pp. 400–401). . while '' Capillaria'' is a polished and darkly humorous satire on the 'battle of the sexes'. Life and work Karinthy was born into a bourgeois family in Budapest. His family was originally Jewish, but c ...
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Oxford University Press
Oxford University Press (OUP) is the university press of the University of Oxford. It is the largest university press in the world, and its printing history dates back to the 1480s. Having been officially granted the legal right to print books by decree in 1586, it is the second oldest university press after Cambridge University Press. It is a department of the University of Oxford and is governed by a group of 15 academics known as the Delegates of the Press, who are appointed by the vice-chancellor of the University of Oxford. The Delegates of the Press are led by the Secretary to the Delegates, who serves as OUP's chief executive and as its major representative on other university bodies. Oxford University Press has had a similar governance structure since the 17th century. The press is located on Walton Street, Oxford, opposite Somerville College, in the inner suburb of Jericho. For the last 500 years, OUP has primarily focused on the publication of pedagogical texts an ...
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Radiosurgery
Radiosurgery is surgery using radiation, that is, the destruction of precisely selected areas of tissue using ionizing radiation rather than excision with a blade. Like other forms of radiation therapy (also called radiotherapy), it is usually used to treat cancer. Radiosurgery was originally defined by the Swedish neurosurgeon Lars Leksell as "a single high dose fraction of radiation, stereotactically directed to an intracranial region of interest". In stereotactic radiosurgery (SRS), the word " stereotactic" refers to a three-dimensional coordinate system that enables accurate correlation of a virtual target seen in the patient's diagnostic images with the actual target position in the patient. Stereotactic radiosurgery may also be called stereotactic body radiation therapy (SBRT) or stereotactic ablative radiotherapy (SABR) when used outside the central nervous system (CNS). History Stereotactic radiosurgery was first developed in 1949 by the Swedish neurosurgeon Lars Lekse ...
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Echoencephalography
Echoencephalography is the detailing of interfaces in the brain by means of ultrasonic waves. See also * Electroencephalography (EEG) *Magnetoencephalography (MEG) *Tomography * Medical ultrasonography * Echocardiography, magnetocardiography Magnetocardiography (MCG) is a technique to measure the magnetic fields produced by electrical currents in the heart using extremely sensitive devices such as the superconducting quantum interference device (SQUID). If the magnetic field is mea ... (MCG), and electrocardiography (ECG or EKG), for diagnosing heart problems References Medical ultrasonography {{med-imaging-stub ...
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Lars Leksell
Lars Leksell (1907–1986) was a Swedish physician and Professor of Neurosurgery at the Karolinska Institute in Stockholm, Sweden. He was the inventor of radiosurgery. Life and career Lars Leksell was born in Fässberg Parish, Sweden on November 24, 1907. He completed medical studies at the Karolinska Institute and began his neurosurgical training in 1935 under Herbert Olivecrona. Development of electronystagmography and his thesis on muscular control and gamma motor neurons were his early scientific achievements. In 1949, he developed his arc centered stereotactic frame based on A polar coordinate system. In 1951, using the Uppsala University cyclotron, Leksell and the physicist and radiobiologist Borje Larsson, developed the concept of radiosurgery. Leksell and Larsson first employed proton beams coming from several directions into a small area into the brain, in experiments in animals and in the first treatments of human patients. Thus, he achieved a new non-invasive me ...
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