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D. Jackson Coleman
D. Jackson Coleman is a Professor of Clinical Ophthalmology at New York-Presbyterian Hospital at The Edward S. Harkness Eye Institute of Columbia University. He is the former John Milton McLean Professor of Ophthalmology and Chairman Emeritus at Weill Cornell Medical Center where he served as Chairman from 1979–2006. His specialties are retinal diseases and ultrasound, working with patients at Columbia University Medical Center. Coleman is also engaged in research involving ultrasound, which he has pursued throughout his career with colleague Ronald Silverman in the Department of Ophthalmology at the Columbia University Medical Center. Career Coleman received his undergraduate degree from Union College and his medical degree from the University at Buffalo School of Medicine. Following his internship at the Columbia Medical Division at Bellevue Hospital, he served with the U.S. Public Health Service in Washington, DC. He completed his residency in Ophthalmology at the Edward S. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weill Cornell Medical Center
Weill Cornell Medical Center (previously known as New York Hospital or Old New York Hospital or City Hospital) is a research hospital in New York City. It is part of NewYork-Presbyterian Hospital and the teaching hospital for Cornell University. The hospital was founded in 1771 with a charter from George III. It is the second oldest hospital in New York City and third oldest hospital in the United States. Since 1912, it has been the main teaching hospital for Weill Cornell Medicine, the biomedical research unit and medical school of Cornell University. Weill Cornell is located on East 68th Street in New York City's Upper East Side. Prior to moving to its Upper East Side location in 1932, it was located on Broadway between Duane Street and Anthony Street (now Worth Street). In 1998, Weill Cornell merged with Presbyterian Hospital to form New York-Presbyterian Hospital. History The hospital's origin can be traced to the commencement address of Samuel Bard, a graduate of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cornea
The cornea is the transparent front part of the eye that covers the iris, pupil, and anterior chamber. Along with the anterior chamber and lens, the cornea refracts light, accounting for approximately two-thirds of the eye's total optical power. In humans, the refractive power of the cornea is approximately 43 dioptres. The cornea can be reshaped by surgical procedures such as LASIK. While the cornea contributes most of the eye's focusing power, its focus is fixed. Accommodation (the refocusing of light to better view near objects) is accomplished by changing the geometry of the lens. Medical terms related to the cornea often start with the prefix "'' kerat-''" from the Greek word κέρας, ''horn''. Structure The cornea has unmyelinated nerve endings sensitive to touch, temperature and chemicals; a touch of the cornea causes an involuntary reflex to close the eyelid. Because transparency is of prime importance, the healthy cornea does not have or need blood vessels with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Living People
Related categories * :Year of birth missing (living people) / :Year of birth unknown * :Date of birth missing (living people) / :Date of birth unknown * :Place of birth missing (living people) / :Place of birth unknown * :Year of death missing / :Year of death unknown * :Date of death missing / :Date of death unknown * :Place of death missing / :Place of death unknown * :Missing middle or first names See also * :Dead people * :Template:L, which generates this category or death years, and birth year and sort keys. : {{DEFAULTSORT:Living people 21st-century people People by status ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cornell University Faculty
Cornell University is a Private Ivy League university, private Statutory college, statutory Land-grant university, land-grant research university based in Ithaca, New York. It is a member of the Ivy League. Founded in 1865 by Ezra Cornell and Andrew Dickson White, Cornell was founded with the intention to teach and make contributions in all fields of knowledge—from the classics to the sciences, and from the theoretical to the applied. These ideals, unconventional for the time, are captured in Cornell's founding principle, a popular 1868 quotation from founder Ezra Cornell: "I would found an institution where any person can find instruction in any study." Cornell is ranked among the top global universities. The university is organized into seven Undergraduate education, undergraduate colleges and seven graduate school, graduate divisions at its main Ithaca campus, with each college and division defining its specific admission standards and academic programs in near autonomy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Ophthalmologists
American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, people who self-identify their ancestry as "American" ** American English, the set of varieties of the English language native to the United States ** Native Americans in the United States, indigenous peoples of the United States * American, something of, from, or related to the Americas, also known as "America" ** Indigenous peoples of the Americas * American (word), for analysis and history of the meanings in various contexts Organizations * American Airlines, U.S.-based airline headquartered in Fort Worth, Texas * American Athletic Conference, an American college athletic conference * American Recordings (record label), a record label previously known as Def American * American University, in Washington, D.C. Sports teams Soccer * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Ferrara
The University of Ferrara ( it, Università degli Studi di Ferrara) is the main university of the city of Ferrara in the Emilia-Romagna region of northern Italy. In the years prior to the First World War the University of Ferrara, with more than 500 students, was the best attended of the free universities in Italy. Today there are approximately 16,000 students enrolled at the University of Ferrara with nearly 400 degrees granted each year. The teaching staff number 600, including 288 researchers. It is organized into 12 Departments. History The University of Ferrara was founded on March 4, 1391 by Marquis Alberto V D'Este with the permission of Pope Boniface IX. The Studium Generale was inaugurated on St. Luke's Day (October 18) of that year with courses in law, arts and theology. After the unification of Italy, Ferrara University became a free university with faculties of Law and Mathematics, a three-year course in Medicine (reduced to two years in 1863-64), as well as School ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jules Gonin
Jules Gonin (10 August 1870 – May 1935) was a professor of ophthalmology in Lausanne who pioneered the procedure of ignipuncture, the first successful surgery for the treatment of retinal detachments. Early life Jules grew in a family with culture and religious faith. During his schooling he showed talent in languages. He spoke French, Swiss German, Latin and Greek. He also studied English, Spanish and Italian languages. He got enrolled in the College of Sciences in 1888 and studies medicine at the University of Lausanne. He earned distinction from university for his research studies on butterflies. He entered the institute of Pathology in Lausanne. He developed interest in Ophthalmology and was offered training by Dr. Marc Dufour, then director of the Eye Hospital in Lausanne in 1896. Nobel Prize Gonin was nearly awarded the Nobel Prize in Physiology or Medicine for his innovations in retinal detachment surgery and according to some should have received it. He was seriousl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Institute Of Ultrasound In Medicine
The American Institute of Ultrasound in Medicine (AIUM) is a multidisciplinary association dedicated to advancing the use of ultrasound in medicine through professional and public education, research, development of guidelines, and accreditation. The AIUM's membership consists of more than 10,000 sonographers, physicians, scientists, engineers, other health care providers, manufacturers of ultrasound equipment, and students. The AIUM is directed by a Board of governors A board of directors (commonly referred simply as the board) is an executive committee that jointly supervises the activities of an organization, which can be either a for-profit or a nonprofit organization such as a business, nonprofit organi ... and Executive Committee who are assisted by committees and a Council on Sections, representing many ultrasound specialties. The AIUM's official journal is the Journal of Ultrasound in Medicine. References External links *American Institute of Ultrasound in Medicin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Choroid
The choroid, also known as the choroidea or choroid coat, is a part of the uvea, the vascular layer of the eye, and contains connective tissues, and lies between the retina and the sclera. The human choroid is thickest at the far extreme rear of the eye (at 0.2 mm), while in the outlying areas it narrows to 0.1 mm. The choroid provides oxygen and nourishment to the outer layers of the retina. Along with the ciliary body and iris, the choroid forms the uveal tract. The structure of the choroid is generally divided into four layers (classified in order of furthest away from the retina to closest): *Haller's layer - outermost layer of the choroid consisting of larger diameter blood vessels; *Sattler's layer - layer of medium diameter blood vessels; * Choriocapillaris - layer of capillaries; and *Bruch's membrane (synonyms: Lamina basalis, Complexus basalis, Lamina vitra) - innermost layer of the choroid. Blood supply There are two circulations of the eye: the retin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Retina
The retina (from la, rete "net") is the innermost, light-sensitive layer of tissue of the eye of most vertebrates and some molluscs. The optics of the eye create a focused two-dimensional image of the visual world on the retina, which then processes that image within the retina and sends nerve impulses along the optic nerve to the visual cortex to create visual perception. The retina serves a function which is in many ways analogous to that of the film or image sensor in a camera. The neural retina consists of several layers of neurons interconnected by synapses and is supported by an outer layer of pigmented epithelial cells. The primary light-sensing cells in the retina are the photoreceptor cells, which are of two types: rods and cones. Rods function mainly in dim light and provide monochromatic vision. Cones function in well-lit conditions and are responsible for the perception of colour through the use of a range of opsins, as well as high-acuity vision used for task ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Macular Degeneration
Macular degeneration, also known as age-related macular degeneration (AMD or ARMD), is a medical condition which may result in blurred or no vision in the center of the visual field. Early on there are often no symptoms. Over time, however, some people experience a gradual worsening of vision that may affect one or both eyes. While it does not result in complete blindness, loss of central vision can make it hard to recognize faces, drive, read, or perform other activities of daily life. Visual hallucinations may also occur. Macular degeneration typically occurs in older people. Genetic factors and smoking also play a role. It is due to damage to the macula of the retina. Diagnosis is by a complete eye exam. The severity is divided into early, intermediate, and late types. The late type is additionally divided into "dry" and "wet" forms with the dry form making up 90% of cases. The difference between the two forms is the change of macula. Those with dry form AMD have drusen, ce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Dyson
Charles Henry Dyson (August 2, 1909 – March 14, 1997) was an American businessman and philanthropist. He was founder of the Dyson Kissner-Moran Corporation (founded in 1954) and the Dyson Foundation (founded in 1957). Business career Dyson began his career in 1932 as an accountant at Price Waterhouse & Company. After a two-year tour as a chartered accountant in England with Price Waterhouse & Company, Dyson was rewarded by being named a manager when he returned to the United States in 1938. He remained with the company until he was recruited to government service for the Lend Lease Program. After the war, he returned to the business world as the Executive Vice President of Finance of the Textron Corporation under its founder, Royal (Roy) Little. In 1949, he moved to Burlington Mills Corporation where he served as Vice President and Chief Financial Officer under President Spencer Love. In 1954, he founded the Dyson Corporation (now Dyson Kissner-Moran Corporation), a pri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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