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Otto Heinrich Enoch Becker
Otto Heinrich Enoch Becker (3 May 1828 – 7 February 1890) was a German ophthalmologist born near Ratzeburg. Education and Career In 1859 he earned his medical doctorate from the University of Vienna, where he studied under Carl Ferdinand von Arlt (1812-1887). Beginning in 1867 he was a professor of ophthalmology at the University of Heidelberg. Becker was a pioneer in ophthalmic pathology, and the author of numerous writings on the human eye, eye. His many publications include treatises on the vessels of the macula lutea, congenital total color blindness, strictures of the lacrimal canaliculi and manifestations involving the movement of blood in the retina. He also completed Arlt's autobiography, "''Meine Erlebnisse''", following the death of his former teacher, and in 1866, published a German edition of Franciscus Donders, Franciscus Cornelis Donders' work "On the Anomalies of accommodation (eye), Accommodation and Refraction of the Eye" (London, 1864) as "''Die Anomalien de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ratzeburg
Ratzeburg (; Low German: ''Ratzborg'') is a town in Schleswig-Holstein, Germany. It is surrounded by four lakes—the resulting isthmuses between the lakes form the access lanes to the town. Ratzeburg is the capital of the district Herzogtum Lauenburg. History The town was founded in the 11th century as Racisburg. The name is traditionally derived from the local Wendish ruler, Prince Ratibor of the Polabians, who was nicknamed Ratse. In the year 1044 Christian missionaries under the leadership of the monk Ansverus came into the region and built a monastery. It was destroyed in a pagan rebellion in 1066; the monks were stoned to death. Today monuments to the missionaries in two of the town's churches commemorate these events. Ansverus was canonised in the 12th century and his relics were entombed in the Ratzeburg cathedral. Henry the Lion became the ruler of the town in 1143 and established a bishopric in 1154. He was also responsible for the construction of the late Roma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anatomist
Anatomy () is the branch of biology concerned with the study of the structure of organisms and their parts. Anatomy is a branch of natural science that deals with the structural organization of living things. It is an old science, having its beginnings in prehistoric times. Anatomy is inherently tied to developmental biology, embryology, comparative anatomy, evolutionary biology, and phylogeny, as these are the processes by which anatomy is generated, both over immediate and long-term timescales. Anatomy and physiology, which study the structure and function of organisms and their parts respectively, make a natural pair of related disciplines, and are often studied together. Human anatomy is one of the essential basic sciences that are applied in medicine. The discipline of anatomy is divided into macroscopic and microscopic. Macroscopic anatomy, or gross anatomy, is the examination of an animal's body parts using unaided eyesight. Gross anatomy also includes the branch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Ophthalmologists
German(s) may refer to: * Germany (of or related to) ** Germania (historical use) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizens of Germany, see also German nationality law **Germanic peoples (Roman times) * German language **any of the Germanic languages * German cuisine, traditional foods of Germany People * German (given name) * German (surname) * Germán, a Spanish name Places * German (parish), Isle of Man * German, Albania, or Gërmej * German, Bulgaria * German, Iran * German, North Macedonia * German, New York, U.S. * Agios Germanos, Greece Other uses * German (mythology), a South Slavic mythological being * Germans (band), a Canadian rock band * "German" (song), a 2019 song by No Money Enterprise * ''The German'', a 2008 short film * "The Germans", an episode of ''Fawlty Towers'' * ''The German'', a nickname for Congolese rebel André Kisase Ngandu See also * Germanic (disambiguatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astigmatism
Astigmatism is a type of refractive error due to rotational asymmetry in the eye's refractive power. This results in distorted or blurred vision at any distance. Other symptoms can include eyestrain, headaches, and trouble driving at night. Astigmatism often occurs at birth and can change or develop later in life. If it occurs in early life and is left untreated, it may result in amblyopia. The cause of astigmatism is unclear; however, it is believed to be partly related to genetic factors. The underlying mechanism involves an irregular curvature of the cornea and protective reaction changes in the lens of the eye, called lens astigmatism, that has the same mechanism as spasm of accomodation. Diagnosis is by an eye examination called autorefractor keratometry (objective, allows to see lens and cornea components of astigmatism) and subjective refraction, but subjective methods are almost always inaccurate, if lens astigmatism is not fully removed first with a week of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Graves Disease
Graves' disease (german: Morbus Basedow), also known as toxic diffuse goiter, is an autoimmune disease that affects the thyroid. It frequently results in and is the most common cause of hyperthyroidism. It also often results in an enlarged thyroid. Signs and symptoms of hyperthyroidism may include irritability, muscle weakness, sleeping problems, a fast heartbeat, poor tolerance of heat, diarrhea and unintentional weight loss. Other symptoms may include thickening of the skin on the shins, known as pretibial myxedema, and eye bulging, a condition caused by Graves' ophthalmopathy. About 25 to 30% of people with the condition develop eye problems. The exact cause of the disease is unclear; however, it is believed to involve a combination of genetic and environmental factors. A person is more likely to be affected if they have a family member with the disease. If one twin is affected, a 30% chance exists that the other twin will also have the disease. The onset of disease may be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polychromatic
Polychrome is the "practice of decorating architectural elements, sculpture, etc., in a variety of colors." The term is used to refer to certain styles of architecture, pottery or sculpture in multiple colors. Ancient Egypt Colossal statue of Tutankhamun Paris 2019 A.jpg, Polychrome quartzite colossal statue of Tutankhamun, 1355-1315 BC Nofretete Neues Museum.jpg, Polychrome limestone and plaster ''Bust of Nefertiti'', 1352–1336 BC Composite Papyrus Capital MET 10.177.2 EGDP018080.jpg, Polychrome sandstone Composite papyrus capital, 380–343 BC Medinet Habu 2016-03-23g.jpg, Polychrome winged sun on a cavetto from the Medinet Habu temple complex, unknown date Classical world Some very early polychrome pottery has been excavated on Minoan Crete such as at the Bronze Age site of Phaistos. In ancient Greece sculptures were painted in strong colors. The paint was frequently limited to parts depicting clothing, hair, and so on, with the skin left in the natural ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lens (anatomy)
The lens, or crystalline lens, is a transparent biconvex structure in the eye that, along with the cornea, helps to refract light to be focused on the retina. By changing shape, it functions to change the focal length of the eye so that it can focus on objects at various distances, thus allowing a sharp real image of the object of interest to be formed on the retina. This adjustment of the lens is known as '' accommodation'' (see also below). Accommodation is similar to the focusing of a photographic camera via movement of its lenses. The lens is flatter on its anterior side than on its posterior side. In humans, the refractive power of the lens in its natural environment is approximately 18 dioptres, roughly one-third of the eye's total power. Structure The lens is part of the anterior segment of the human eye. In front of the lens is the iris, which regulates the amount of light entering into the eye. The lens is suspended in place by the suspensory ligament of the lens ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Albrecht Von Graefe (ophthalmologist)
Friedrich Wilhelm Ernst Albrecht von Gräfe, often Anglicized to Graefe (22 May 182820 July 1870), was a Prussian pioneer of German ophthalmology. Graefe was born in Finkenheerd, Brandenburg, the son of Karl Ferdinand von Graefe (1787–1840). He was the father of the far right politician Albrecht von Graefe (1868–1933). Background At the University of Berlin, Graefe studied philosophy, logic, natural sciences and anatomy, under notable names such as Dove, H. Rose, Müller, and Schlemm, eventually obtaining his medical doctorate in 1847. He continued his studies at Prague, Paris, Vienna and London, and having devoted special attention to ophthalmology, in 1850, he began to practice as an oculist in Berlin. Here, he founded a private institution for the treatment of eyes. During the same year, he received his habilitation with the thesis ''Über die Wirkung der Augenmuskeln''. In 1858 he became an associate professor of ophthalmology at the Charité in Berlin, where in 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oculist
Ophthalmology ( ) is a surgical subspecialty within medicine that deals with the diagnosis and treatment of eye disorders. An ophthalmologist is a physician who undergoes subspecialty training in medical and surgical eye care. Following a medical degree, a doctor specialising in ophthalmology must pursue additional postgraduate residency training specific to that field. This may include a one-year integrated internship that involves more general medical training in other fields such as internal medicine or general surgery. Following residency, additional specialty training (or fellowship) may be sought in a particular aspect of eye pathology. Ophthalmologists prescribe medications to treat eye diseases, implement laser therapy, and perform surgery when needed. Ophthalmologists provide both primary and specialty eye care - medical and surgical. Most ophthalmologists participate in academic research on eye diseases at some point in their training and many include research as par ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herman Bendell
Dr. Herman Bendell (28 October 1843 - 14 November 1932) was an American physician active during and after the American Civil War, serving with both the 6th New York Heavy Artillery and the 86th New York Infantry. Dr. Bendell served with the Army of the Potomac, the Sheridan Campaign, and in the Shenandoah Valley. Following George L. Andrews, he served as the last Superintendent of Indian Affairs of the Arizona Territory. Early life Bendell was born in Albany, New York on October 28, 1843, to Elias and Hannah (née Stern). His immigrant grandparents were among the first Jews to settle in the city. Career American Civil War Bendell entered the service in the 39th New York Volunteer Infantry Regiment as a hospital steward in 1861 and was later appointed assistant surgeon. On September 1, 1861, he was commissioned as assistant surgeon to the 6th New York Heavy Artillery Regiment. He then returned to Albany Medical College to graduate with his class. After graduation, Dr. Bendell ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
José Rizal
José Protasio Rizal Mercado y Alonso Realonda (, ; June 19, 1861 – December 30, 1896) was a Filipino nationalist, writer and polymath active at the end of the Spanish colonial period of the Philippines. He is considered the national hero (''pambansang bayani'') of the Philippines. An ophthalmologist by profession, Rizal became a writer and a key member of the Filipino Propaganda Movement, which advocated political reforms for the colony under Spain. He was executed by the Spanish colonial government for the crime of rebellion after the Philippine Revolution broke out; it was inspired by his writings. Though he was not actively involved in its planning or conduct, he ultimately approved of its goals which eventually resulted in Philippine independence. Rizal is widely considered one of the greatest heroes of the Philippines and has been recommended to be so honored by an officially empaneled National Heroes Committee. However, no law, executive order or proclamati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Who Named It
''Whonamedit?'' is an online English-language dictionary of medical eponyms and the people associated with their identification. Though it is a dictionary, many eponyms and persons are presented in extensive articles with comprehensive bibliographies. The dictionary is hosted in Norway Norway, officially the Kingdom of Norway, is a Nordic countries, Nordic country in Northern Europe, the mainland territory of which comprises the western and northernmost portion of the Scandinavian Peninsula. The remote Arctic island of ... and maintained by medical historian Ole Daniel Enersen. References External links * Medical websites Medical dictionaries Eponyms {{online-dict-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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