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Nissl Stain
Franz Alexander Nissl (9 September 1860, in Frankenthal – 11 August 1919, in Munich) was a German psychiatrist and medical researcher. He was a noted neuropathologist. Early life Nissl was born in Frankenthal to Theodor Nissl and Maria Haas. Theodor taught Latin in a Catholic school and wanted Franz to become a priest. However Franz entered the Ludwig Maximilian University of Munich to study medicine. Later, he specialized in Psychiatry. One of Nissl's university professors was Bernhard von Gudden. His assistant, Sigbert Josef Maria Ganser suggested that Nissl write an essay on the pathology of the cells of the cortex of the brain. When the medical faculty offered a competition for a prize in neurology in 1884, Nissl undertook the brain-cortex study. He used alcohol as a fixative and developed a staining technique that allowed the demonstration of several new nerve-cell constituents. Nissl won the prize, and wrote his doctoral dissertation on the same topic in 1885. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frankenthal
Frankenthal (Pfalz) ( pfl, Frongedahl) is a town in southwestern Germany, in the state of Rhineland-Palatinate. History Frankenthal was first mentioned in 772. In 1119 an Augustinian monastery was built here, the ruins of which — known, after the founder, as the ''Erkenbertruine'' — still stand today in the town centre. In the second half of the 16th century, people from Flanders, persecuted for their religious beliefs, settled in Frankenthal. They were industrious and artistic and brought economic prosperity to the town. Some of them were important carpet weavers, jewellers and artists whose ''Frankenthaler Malerschule'' ("Frankenthal school of painting") acquired some fame. In 1577 the settlement was raised to the status of a town by the Count Palatine Johann Casimir. In 1600 Frankenthal was converted to a fortress. In 1621 it was besieged by the Spanish during the Thirty Years' War, and then successively occupied by troops of the opposing sides. Trade and industry wer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Human Brain
The human brain is the central organ of the human nervous system, and with the spinal cord makes up the central nervous system. The brain consists of the cerebrum, the brainstem and the cerebellum. It controls most of the activities of the body, processing, integrating, and coordinating the information it receives from the sense organs, and making decisions as to the instructions sent to the rest of the body. The brain is contained in, and protected by, the skull bones of the head. The cerebrum, the largest part of the human brain, consists of two cerebral hemispheres. Each hemisphere has an inner core composed of white matter, and an outer surface – the cerebral cortex – composed of grey matter. The cortex has an outer layer, the neocortex, and an inner allocortex. The neocortex is made up of six neuronal layers, while the allocortex has three or four. Each hemisphere is conventionally divided into four lobes – the frontal, temporal, parietal, and occipital lo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endoplasmic Reticulum
The endoplasmic reticulum (ER) is, in essence, the transportation system of the eukaryotic cell, and has many other important functions such as protein folding. It is a type of organelle made up of two subunits – rough endoplasmic reticulum (RER), and smooth endoplasmic reticulum (SER). The endoplasmic reticulum is found in most eukaryotic cells and forms an interconnected network of flattened, membrane-enclosed sacs known as cisternae (in the RER), and tubular structures in the SER. The membranes of the ER are continuous with the outer nuclear membrane. The endoplasmic reticulum is not found in red blood cells, or spermatozoa. The two types of ER share many of the same proteins and engage in certain common activities such as the synthesis of certain lipids and cholesterol. Different types of cells contain different ratios of the two types of ER depending on the activities of the cell. RER is found mainly toward the nucleus of cell and SER towards the cell membrane or plasma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Thalamic Nuclei
This traditional list does not accord strictly with human thalamic anatomy. Nuclear groups of the thalamus include: *anterior nuclear group ** anteroventral nucleus ** anterodorsal nucleus ** anteromedial nucleus **superficial ("lateral dorsal") *medial nuclear group (or dorsomedial nucleus) ** parvocellular part **magnocellular part *midline nuclear group or paramedian **paratenial nucleus ** paraventricular nucleus of thalamus **reuniens nucleus **rhomboidal nucleus *Intralaminar nuclear group ( Intralaminar nuclei) **anterior (rostral) group *** paracentral nucleus ***central lateral nucleus ***central medial nucleus **posterior (caudal) intralaminar group ***centromedian nucleus ***parafascicular nucleus *lateral nuclear group in fact a false entity replaced by **posterior region *** pulvinar ****anterior pulvinar nucleus **** lateral pulvinar nucleus **** medial pulvinar nucleus **** inferior pulvinar nucleus *** lateral posterior nucleus belongs to pulvinar ***( lateral ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heinrich Quincke
Heinrich Irenaeus Quincke (26 August 1842 – 19 May 1922) was a German internist and surgeon. His main contribution to internal medicine was the introduction of the lumbar puncture for diagnostic and therapeutic purposes. After 1874, his main area of research was pulmonary medicine. Biography Born at Frankfurt an der Oder, Heinrich was the son of prominent physician Hermann Quincke and the younger brother of physicist Georg Hermann Quincke. He received his doctorate in 1863 from the University of Berlin, having studied previously at the University of Heidelberg and at the University of Würzburg under Rudolf Virchow and Albert von Kölliker. In 1865, Quincke worked with physiologist Ernst Wilhelm von Brücke at the University of Vienna, and in 1866, he became the assistant to the surgeon Robert Ferdinand Wilms. He was an ''Assistenzarzt'' (subordinate physician) in internal medicine under Friedrich Theodor von Frerichs at the Charité in Berlin until 1870. In 1873, Quinc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hugo Spatz
Hugo Spatz (2 September 1888 – 27 January 1969) was a German neuropathologist. In 1937, he was appointed director of the Kaiser Wilhelm Institute for Brain Research. He was a member of the Nazi Party, and admitted to knowingly performing much of his controversial research on the brains of executed prisoners. Along with Julius Hallervorden, he is credited with the discovery of Hallervorden-Spatz syndrome (now referred to as Pantothenate kinase-associated neurodegeneration). Hugo Spatz's '' Oberarzt'' (senior resident or attending physician), 1937–1939, Richard Lindenberg, became chief neuropathologist of the State of Maryland. See also *List of medical eponyms with Nazi associations This article lists medical eponyms which have been associated with Nazi human experimentation or Nazi politics. While normally eponyms used in medicine serve to honor the memory of the physician or researcher who first documented a disease or pione ... References 1888 births 1969 deaths ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Physician
A physician (American English), medical practitioner (Commonwealth English), medical doctor, or simply doctor, is a health professional who practices medicine, which is concerned with promoting, maintaining or restoring health through the study, diagnosis, prognosis and treatment of disease, injury, and other physical and mental impairments. Physicians may focus their practice on certain disease categories, types of patients, and methods of treatment—known as specialities—or they may assume responsibility for the provision of continuing and comprehensive medical care to individuals, families, and communities—known as general practice. Medical practice properly requires both a detailed knowledge of the academic disciplines, such as anatomy and physiology, underlying diseases and their treatment—the ''science'' of medicine—and also a decent competence in its applied practice—the art or ''craft'' of medicine. Both the role of the physician and the meaning ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nazi
Nazism ( ; german: Nazismus), the common name in English for National Socialism (german: Nationalsozialismus, ), is the far-right totalitarian political ideology and practices associated with Adolf Hitler and the Nazi Party (NSDAP) in Nazi Germany. During Hitler's rise to power in 1930s Europe, it was frequently referred to as Hitlerism (german: Hitlerfaschismus). The later related term " neo-Nazism" is applied to other far-right groups with similar ideas which formed after the Second World War. Nazism is a form of fascism, with disdain for liberal democracy and the parliamentary system. It incorporates a dictatorship, fervent antisemitism, anti-communism, scientific racism, and the use of eugenics into its creed. Its extreme nationalism originated in pan-Germanism and the ethno-nationalist '' Völkisch'' movement which had been a prominent aspect of German nationalism since the late 19th century, and it was strongly influenced by the paramilitary groups that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walther Spielmeyer
Walther Spielmeyer (23 April 1879 – 6 February 1935) was a German neuropathologist who was a native of Dessau. Biography He studied medicine at the University of Halle as a student of Eduard Hitzig (1838-1907). At Halle he was influenced by the work of psychiatrists Karl Heilbronner (1869-1914), Gustav Aschaffenburg (1866-1944) and pathologist Karl Joseph Eberth (1835-1926). In 1906 he relocated to Freiburg as an assistant to Alfred Hoche (1865-1943). At the suggestion of Emil Kraepelin (1856-1926), he succeeded Alois Alzheimer (1864-1915) as director of the ''Anatomisches Laboratorium der Psychiatrischen und Nervenklivik'' in Munich. At Munich he worked with Franz Nissl (1860-1919) and Felix Plaut (1877-1940). In 1928 the Rockefeller Foundation financed the Kaiser Wilhelm Institute with Spielmeyer as director of the ''Hirnpathologisches Institut''. He died of pulmonary tuberculosis on February 6, 1935. Research Spielmeyer is remembered for his research of peripheral ner ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Korbinian Brodmann
Korbinian Brodmann (17 November 1868 – 22 August 1918) was a German neurologist who became famous for mapping the cerebral cortex and defining 52 distinct regions, known as Brodmann areas, based on their cytoarchitectonic (histological) characteristics. Life and career Brodmann was born in Liggersdorf, Province of Hohenzollern. He studied medicine in Munich, Würzburg, Berlin, and Freiburg, where he received his medical diploma in 1895. Subsequently he studied at the Medical School in the University of Lausanne in Switzerland, and then worked in the University Clinic in Munich. He received a doctor of medicine degree from the University of Leipzig in 1898, with a thesis on chronic ependymal sclerosis. From 1900 to 1901, Brodmann also worked in the Psychiatric Clinic at the University of Jena, with Ludwig Binswanger, and in the Municipal Mental Asylum in Frankfurt. There, he met Alois Alzheimer, who was influential in his decision to pursue basic neuroscience research. Fol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War I
World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was one of the deadliest global conflicts in history. Belligerents included much of Europe, the Russian Empire, the United States, and the Ottoman Empire, with fighting occurring throughout Europe, the Middle East, Africa, the Pacific, and parts of Asia. An estimated 9 million soldiers were killed in combat, plus another 23 million wounded, while 5 million civilians died as a result of military action, hunger, and disease. Millions more died in genocides within the Ottoman Empire and in the 1918 influenza pandemic, which was exacerbated by the movement of combatants during the war. Prior to 1914, the European great powers were divided between the Triple Entente (comprising France, Russia, and Britain) and the Triple Alliance (containing Germany, Austria-Hungary, and Italy). Tensions in the Balkans came to a head on 28 June 1914, following the assassination of Archduke Franz Ferdin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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