21. MSN Encarta - Search Results - Biophysics 14. hartline, haldan keffer*. Article—Encarta Encyclopedia. hartline, haldankeffer (19031983), American biophysicist and Nobel laureate. http://encarta.msn.com/Biophysics.html

MSN Home My MSN Hotmail Shopping ... Money Web Search: logoImg('http://sc.msn.com'); Encarta Subscriber Sign In Help Home ... Upgrade to Encarta Premium Search Encarta Encarta Search results for "Biophysics" Page of 2 next Exclusively for MSN Encarta Premium Subscribers Biophysics Article—Encarta Encyclopedia Biophysics , interdisciplinary study of biological phenomena and problems, using the principles and techniques of physics. The science of biophysics... related items Biochemistry Deoxyribonucleic Acid Histology Life ... Physics : biophysics Encarta Encyclopedia List of items from Encarta Encyclopedia Encarta Feature Encarta's eLearning Center brings you online courses on science and engineering. Austrian Biographies : scientists: biophysicist Article—Encarta Encyclopedia Reich, Wilhelm (1897-1957), Austrian psychoanalyst and biophysicist. Once associated with Sigmund Freud's Viennese clinic, he broke with Freud's... Danish Biographies : scientists: biophysicist Article—Encarta Encyclopedia Skou, Jens C. (1918– ), Danish biophysicist and Nobel laureate. Skou shared the 1997 Nobel Prize for chemistry for his discovery of, and subsequent... Karle, Jerome

22. Biografia De Hartline, Haldan Keffer Translate this page hartline, haldan keffer. (Bloomsburg, 1903-Fallston, 1983) Biofísicoestadounidense. Sus estudios sobre las células sensoriales http://www.biografiasyvidas.com/biografia/h/hartline.htm

Inicio Buscador Utilidades Recomendar sitio Enlaces Hartline, Haldan Keffer (Bloomsburg, 1903-Fallston, 1983) Biofísico estadounidense. Sus estudios sobre las células sensoriales de la retina le valieron el premio Nobel de medicina y fisiología de 1967, compartido con R.A. Granit y G. Wald. Inicio Buscador Recomendar sitio

23. International: Italiano: Salute: Medicina: Medici_e_Ricercatori - Open Site Guillemin, Roger (0); Gullstrand, Allvar (0); hartline, haldan keffer(0); Hartwell, Leland (0); Hench, Philip Showalter (0); Hershey, Alfred http://open-site.org/International/Italiano/Salute/Medicina/Medici_e_Ricercatori

Open Site The Open Encyclopedia Project Pagina Principale Aggiungi Contenuti Diventa Editore In tutta la Directory Solo in Medicina/Medici_e_Ricercatori Top International Italiano Salute ... Medicina : Medici e Ricercatori Adrian, Edgar Douglas Arber, Werner Axelrod, Julius Baltimore, David ... Zinkernagel, Rolf Vedi anche: International: Italiano: Societ : Strutture Sociali: Persone: Biografie Questa Categoria ha bisogno di un Editore - Richiedila Open Site Code 0.5.3 JVDS.com Visit our sister sites dmoz.org mozilla.org chefmoz.org musicmoz.org ... modifica

24. Timeline Of Nobel Winners - MEDICINE Feodor Lynen 1965 Francois Jacob, Andre Lwoff, Jacques Monod 1966 Peyton Rous, CharlesBrenton Huggins 1967 Ragnar Granit, haldan keffer hartline, George Wald http://www.nobel-winners.com/Medicine/

Timeline of Nobel Prize Winners MEDICINE Emil Adolf von Behring 1902 Ronald Ross Niels Ryberg Finsen Ivan Petrovich Pavlov Robert Koch Camillo Golgi , Santiago Ramon y Cajal 1907 Charles Louis Alphonse Laveran 1908 Ilya Ilyich Mechnikov, Paul Ehrlich 1909 Emil Theodor Kocher 1910 Albrecht Kossel 1911 Allvar Gullstrand 1912 Alexis Carrel 1913 Charles Robert Richet 1914 Robert Barany 1919 Jules Bordet 1920 Schack August Steenberg Krogh 1922 Archibald Vivian Hill, Otto Fritz Meyerhof 1923 Frederick Grant Banting, John James Richard Macleod Willem Einthoven 1926 Johannes Andreas Grib Fibiger 1927 Julius Wagner-Jauregg 1928 Charles Jules Henri Nicolle 1929 Christiaan Eijkman, Sir Frederick Gowland Hopkins 1930 Karl Landsteiner 1931 Otto Heinrich Warburg 1932 Sir Charles Scott Sherrington, Edgar Douglas Adrian 1933 Thomas Hunt Morgan 1934 George Hoyt Whipple, George Richards Minot, William Parry Murphy

25. NASA Neurolab Web: Mission Home Page Spotlight on Neuroscience. haldan keffer hartline. haldan keffer hartline(19031983), American biophysicist, first determined the http://neurolab.jsc.nasa.gov/hartline.htm

Spotlight on Neuroscience Haldan Keffer Hartline Haldan Keffer Hartline (1903-1983), American biophysicist, first determined the mechanics of how the nerves of the visual system receive information and transfer it to the brain. He was born in Bloomsburg, Pennsylvania. Hartline worked with horseshoe crabs and frogs to investigate the mechanisms of vision. His discoveries convinced researchers that the retina (the innermost layer of the eye that is light sensitive) and optic nerves themselves process many nerve signals before the signals are transmitted to the brain. Besides providing new knowledge about the neurophysiological mechanisms of vision, Hartline's research contributed to advances in night-vision, pattern-recognition, and motion-detection devices. He shared the 1967 Nobel Prize in physiology or medicine with Swedish neurophysiologist Ragnar Granit and American biochemist George Wald for their work on the biochemical and electrical processes of vision. Curator: Julie Heath and Jacque Havelka Responsible NASA Official: Katherine Newkirk Updated 9 March 1998

26. NASA Neurolab Web: Spotlight On Neuroscience 1967, Ragnar Granit, haldan keffer hartline and George Wald share the Nobelprize in Physiology and Medicine for discoveries concerning the primary http://neurolab.jsc.nasa.gov/timeline.htm

Spotlight on Neuroscience Rene Descartes describes the pineal as the control center of the body and mind Antony von Leeuwenhoek describes a nerve fiber in cross section Luigi Galvani publishes his work on electrical stimulation of frog nerves Marc Dax writes a paper on the left hemisphere damage effects on speech Gabriel Gustav Valentin discovers the neuron nucleus and nucleolus Jan Purkinje describes cerebellar cells, large nerve cells with many branching extensions found in the cerebral cortex Robert Remak suggests that nerve cell and nerve fiber are joined Theodor Schwann proposes the cell theory, identifying cells as the fundamental particles of animals and plants Robert Remak provides the first illustration of the 6 layered cortex Augustus Waller describes degenerating nerve fibers Bartolomeo Panizza shows the occipital lobe is essential for vision Camillo Golgi can be considered among the first who sought a link between neuroscience and psychiatry. Eduard Hitzig and Gustav Fritsch discover cortical motor area of dog using electrical stimulation Richard Caton is the first to record electrical activity of the brain Wilhelm His coins the term "dendrite" Otto Friedrich Carl Dieters differentiates dendrites and axons Wilhelm von Waldeyer coins the term "neuron" Rudolph Albert von Kolliker coins the term "axon".

27. Haldan Keffer Hartline --  Britannica Concise Encyclopedia Online Article Visit Britannica Store, Britannica Concise Encyclopedia, hartline, haldankeffer Britannica Concise. haldan keffer hartline. US physiologist. http://concise.britannica.com/ebc/article?eu=391975

28. Britannica Concise Encyclopedia - Your Gateway To All Britannica Has To Offer! hartline, haldan keffer Britannica Concise Article. born Dec. 22, 1903, Bloomsburg,Pa., US died March 17, 1983, Fallston, Md. haldan keffer hartline. http://concise.britannica.com/ebc/print?eu=391975

29. Premios Nobel · Libros · Cultura Y Ciencia · Terra Translate this page haldan keffer hartline. Fecha de nacimiento 22 de diciembre de 1903 Fecha de nacimiento1983 País de Nacimiento Estados Unidos País de Concesión Suecia. http://cultura.terra.es/cac/libros/nobel/portada.cfm?idpersona=639&idpremio=266

30. Premios Nobel · Libros · Cultura Y Ciencia · Terra Translate this page Compartió el Nobel de Fisiología y Medicina con haldan keffer hartline y GeorgeWald por sus descubrimientos sobre los procesos químicos y fisiológicos que http://cultura.terra.es/cac/libros/nobel/portada.cfm?idpersona=640&idpremio=266

31. Nat'l Academies Press, Biographical Memoirs (1990), Haldan Keffer Hartline The optic nerve fiber .haldan keffer hartline 203 arising from theretinal ganglion cell is simply the final common pathway . http://books.nap.edu/books/0309041988/html/196.html

Read more than 3,000 books online FREE! More than 900 PDFs now available for sale HOME ABOUT NAP CONTACT NAP HELP ... ORDERING INFO Items in cart [0] TRY OUR SPECIAL DISCOVERY ENGINE Questions? Call 800-624-6242 Biographical Memoirs V.59 National Academy of Sciences ( NAS CHAPTER SELECTOR: Openbook Linked Table of Contents Front Matter, pp. i-iv Table of Contents, pp. v-vi Preface, pp. vii-viii Title Page, pp. 1-1 Frederic C. Bartter, pp. 2-25 George Wells Beadle, pp. 26-53 Solomon A. Berson, pp. 54-71 Raymond Thayer Birge, pp. 72-85 William Henry Chandler, pp. 86-115 Gertrude Mary Cox, pp. 116-133 Conrad Arnold Elvehjem, pp. 134-167 Gottfried Samuel Fraenkel, pp. 168-195 Haldan Keffer Hartline, pp. 196-213 Mark Kac, pp. 214-235 Aldo Starker Leopold, pp. 236-255 Manfred Martin Mayer, pp. 256-281 Walsh McDermott, pp. 282-307 Theophilus Shickel Painter, pp. 308-337 Edward Lawrie Tatum, pp. 356-387 Cornelis Bernardus Van Niel, pp. 388-423 Robert H. Whittaker, pp. 424-445 Maxwell Mayer Wintrobe, pp. 446-472 Cumulative Index, pp. 473-486

32. National Academy Press PROSSER, STANLEY FRIEDMAN, AND JUDITH H. WILIS haldan keffer hartline BY FLOYD RATLIFFMARK KAC BY HP MCKEAN ALDO STARKER LEOPOLD BY ROBERT A. MCCABE MANFRED http://books.nap.edu/catalog/blurb_catalog.phtml?val1=1652&val2=toc

33. Haldan Keffer Hartline: Awards Won By Haldan Keffer Hartline 123Awards hardwork is paid in form of awards. The biggest english dictionary RealDictionary.com. Awards of haldan keffer hartline. OTHER-NOBEL, 1967, MEDICINE. http://www.123awards.com/artist/1463.asp

hardwork is paid in form of awards The biggest english dictionary - RealDictionary.com Awards of Haldan Keffer Hartline OTHER-NOBEL MEDICINE Enter Artist/Album Partner Sites Stardose.com RealLyrics.com OnlyHitLyrics.com Real Dictionary ... Add 123Awards to Favourites Please select the appropriate Shopping Category Auctions Search Engines Charity Dutch ... Stationery

34. Encyclopedia: Haldan Keffer Hartline Factoid 1. The Czech republic has more Internet Service Providers than anyother nonEnglish speaking country. Interesting Facts. Make your own graph http://www.nationmaster.com/encyclopedia/Haldan-Keffer-Hartline

Supporter Benefits Signup Login Sources ... Pies Factoid #46 Swedes and Norweigans rank top 5 for both providing aid and exporting weapons Interesting Facts Make your own graph: Hold down Control and click on several. Compare All Top 5 Top 10 Top 20 Top 100 Bottom 100 Bottom 20 Bottom 10 Bottom 5 All (desc) in category: Select Category Agriculture Crime Currency Democracy Economy Education Energy Environment Food Geography Government Health Identification Immigration Internet Labor Language Manufacturing Media Military Mortality People Religion Sports Taxation Transportation Welfare with statistic: view: Correlations Printable graph / table Pie chart Scatterplot with ... * Asterisk means graphable. Added May 21 Mortality stats Multi-users ½ price Catholic stats Top Graphs Richest Most Murderous Most Populous Most Militaristic ... More Stats Categories Agriculture Background Crime Currency ... Welfare Updated: , Encyclopedia : Haldan Keffer Hartline Sponsored links: Sorry, no entry exists for this yet. The Wikipedia article included on this page is licensed under the GFDL Usage implies agreement with terms

35. Kalender Translate this page haldan keffer hartline 79 Jahre, Physiologe (22.10.2001) Inhalt suchen oben*22 Dez 1903 Bloomsburg/Pennsylvania. +17 Mrz 1983 Failston/Maryland. http://www.info-kalender.de/kal/k001222.htm

M o n i n f o k a l e n d e r D e z Januar Februar April Mai ... (suchen) Robert von Ackern Inhalt suchen oben *22 Dez 1946 Berlin Marijam Agischewa 44 Jahre, Schauspielerin Inhalt suchen oben *22 Dez 1958 Filme Peggy Ashcroft Inhalt suchen oben *22 Dez 1907 +14 Jun 1991 London Filme Konrad Beikircher 57 Jahre, Kabarettist Inhalt suchen oben *22 Dez 1945 Bruneck/Tirol Erica Boyer Inhalt suchen oben *22 Dez 1956 Alabama Pierre Brasseur Inhalt suchen oben *22 Dez 1905 +14 Aug 1972 Filme Inhalt suchen oben *22 Dez 1949 Bundesliga Hector Elizondo Inhalt suchen oben *22 Dez 1936 New York Filme Ralph Fiennes Inhalt suchen oben *22 Dez 1962 Filme Anna Galiena Inhalt suchen oben *22 Dez 1954 Rom Filme Maurice Gibb Inhalt suchen oben *22 Dez 1949 +12 Jan 2003 Miami R. Gibb A. Gibb und B. Gibb Robin Gibb Inhalt suchen oben *22 Dez 1949 Douglas/ Isle of Man Inhalt suchen oben *22 Dez 1899 +7 Okt 1963 Manila Dagmar Haase Inhalt suchen oben *22 Dez 1969 Quedlinburg Haldan Keffer Hartline Inhalt suchen oben *22 Dez 1903 Bloomsburg Pennsylvania. +17 Mrz 1983 Failston Maryland. 1967 Nobelpreis R. Granit und G. Wald

36. Haldan Keffer Hartline Article on haldan keffer hartline from WorldHistory.com, licensed fromWikipedia, the free encyclopedia. Return Index haldan keffer hartline. http://www.worldhistory.com/wiki/H/Haldan-Keffer-Hartline.htm

World History (home) Encyclopedia Index Localities Companies Surnames ... This Week in History Haldan Keffer Hartline Haldan Keffer Hartline in the news Haldan Keffer Hartline December 22 March 17 ) was an American physiologist who was a cowinner (with George Wald and Ragnar Granit ) of the Nobel Prize in Physiology or Medicine for his work in analyzing the neurophysiological mechanisms of vision. Hartline began his study of retinal electrophysiology as a National Research Council Fellow at Johns Hopkins University Baltimore , receiving his M.D. in . After attending the universities of Leipzig and Munich as an Eldridge Johnson traveling research scholar, he became professor of biophysics and chairman of the department at Johns Hopkins in . He joined the staff of Rockefeller University , New York City, in as professor of neurophysiology. Hartline investigated the electrical responses of the retinas of certain arthropods, vertebrates, and mollusks because their visual systems are much simpler than those of humans and are thus easier to study. He concentrated his studies on the eye of the horseshoe crab (Limulus polyphemus). Using minute electrodes in his experiments, he obtained the first record of the electrical impulses sent by a single optic nerve fibre when the receptors connected to it are stimulated by light. He found that the receptor cells in the eye are interconnected in such a way that when one is stimulated, others nearby are depressed, thus enhancing the contrast in light patterns and sharpening the perception of shapes. Hartline thus built up a detailed understanding of the workings of individual photoreceptors and nerve fibres in the retina, and he showed how simple retinal mechanisms constitute vital steps in the integration of visual information.

37. MSN Encarta - Hartline, Haldan Keffer Translate this page hartline, haldan keffer. hartline, haldan keffer (1903-1983), amerikanischer Biophysikerund Nobelpreisträger. Suchen in Encarta nach hartline, haldan keffer. http://de.encarta.msn.com/encyclopedia_721550763/Hartline_Haldan_Keffer.html

MSN Home My MSN Hotmail Suche ... Upgrade auf Encarta Premium Encarta - Suche Abonnentenartikel MSN Encarta Premium: Holen Sie sich diesen Artikel, 47.000 weitere Artikel, einen interaktiven Atlas, W¶rterb¼cher und vieles mehr f¼r 29,95€/Jahr (zuz¼glich Steuern). Lernen Sie mehr. Dieser Artikel ist ausschlieŸlich f¼r Abonnenten von MSN Encarta Premium verf¼gbar. Sind Sie schon Abonennt? Melden Sie sich oben an. Hartline, Haldan Keffer Hartline, Haldan Keffer (1903-1983), amerikanischer Biophysiker und Nobelpreistr¤ger. M¶chten Sie noch mehr von Encarta? Werden Sie noch heute Abonnent, und Sie erhalten Zugriff auf: 47.000 Artikel W¶rterb¼cher Interaktiver Atlas Lernstudio Erfahren Sie mehr ¼ber Hartline, Haldan Keffer aus Andere Features aus Encarta Suchen in Encarta nach Hartline, Haldan Keffer MSN Home My MSN ... Groups ©2004 Microsoft Corporation. Alle Rechte vorbehalten. TRUSTe-gepr¼fte Datenschutzbestimmungen Werbung Nutzungsbedingungen Impressum

38. MSN Encarta - Enzyklopädie Artikelstudio - Biologen Und Mediziner Translate this page haldane, John Scott * Hales, Stephen * Haller, Albrecht von * Hamilton, WilliamDonald * Harrison, Ross Granville * hartline, haldan keffer * Hartmann, Max http://de.encarta.msn.com/artcenter_0.4.12/Biologen_und_Mediziner.html

MSN Home My MSN Hotmail Suche ... Upgrade auf Encarta Premium Encarta - Suche Enzyklop¤die Artikelstudio aus Encarta Enzyklop¤dieartikel Die Welt des Wissens. Zahlreiche Artikel von A wie Afghanistan bis Z wie Zypern. Politik und Gesellschaft Geschichte Geographie Darstellende K¼nste und Musik ... Nur f¼r Abonnenten von MSN Encarta Premium. Biologie und Medizin Biologen und Mediziner A Adrian, Edgar Douglas Agassiz, Alexander Agassiz, Jean Louis Rodolphe Al-Razi ... Axelrod, Julius B Baer, Karl-Ernst von Baltimore, David Banks, Sir Joseph Banting, Sir Frederick Grant ... Burnet, Sir Frank Macfarlane C Carlsson, Arvid Carrel, Alexis Carson, Rachel Louise Cesalpino, Andrea ... Cuvier, Georges Dagobert Baron de D Dale, Sir Henry Hallett Dam, Henrik Carl Peter Darwin, Charles Robert Dausset, Jean Baptiste Gabriel ... Dunlop, Sir Ernest Edward E Eccles, Sir John Carew Edelman, Gerald Maurice Egas Moniz, Antonio Ehrlich, Paul ... Eustachi, Bartolomeo F Fabre, Jean Henri Falloppia, Gabriele Fibiger, Johannes Fick, Adolf ... Furchgott, Robert F. G Gajdusek, Daniel Carleton Galen Galton, Sir Francis Galvani, Luigi ... Gullstrand, Allvar H Haake, Wilhelm

39. Masters Of Medicine Website Masters of Medicine! Our website is dedicated to various masters of medicine!haldan keffer hartline (1903 1983). American physiologist http://emur.org/medicine/haldan-hartline.htm

Masters of Medicine! Our website is dedicated to various masters of medicine! Haldan Keffer Hartline American physiologist who was a cowinner (with George Wald and Ragnar Granit) of the 1967 Nobel Prize in Physiology or Medicine for his work in analyzing the neurophysiological mechanisms of vision. Hartline began his study of retinal electrophysiology as a National Research Council Fellow at Johns Hopkins University, Baltimore, receiving his M.D. in 1927. After attending the universities of Leipzig and Munich as an Eldridge Johnson traveling research scholar, he became professor of biophysics and chairman of the department at Johns Hopkins in 1949. He joined the staff of Rockefeller University, New York City, in 1953 as professor of neurophysiology. Hartline investigated the electrical responses of the retinas of certain arthropods, vertebrates, and mollusks because their visual systems are much simpler than those of humans and are thus easier to study. He concentrated his studies on the eye of the horseshoe crab (Limulus polyphemus). Using minute electrodes in his experiments, he obtained the first record of the electrical impulses sent by a single optic nerve fibre when the receptors connected to it are stimulated by light. He found that the receptor cells in the eye are interconnected in such a way that when one is stimulated, others nearby are depressed, thus enhancing the contrast in light patterns and sharpening the perception of shapes. Hartline thus built up a detailed understanding of the workings of individual photoreceptors and nerve fibres in the retina, and he showed how simple retinal mechanisms constitute vital steps in the integration of visual information.

40. Masters Of Medicine Website like Alfred Day Hershey, Arthur Kornberg, Axel Hugo Teodor Theo, Daniel Bovet, FeodorLynen, Georg Von Bekesy, George Wald, haldan keffer hartline, Har Gobind http://emur.org/medicine/

Masters of Medicine! Our website is dedicated to various masters of medicine! In our archive there are names like Alfred Day Hershey, Arthur Kornberg, Axel Hugo Teodor Theo, Daniel Bovet, Feodor Lynen, Georg Von Bekesy, George Wald, Haldan Keffer Hartline, Har Gobind Khorana, Charles Brenton Huggins, Konrad Bloch, Marshall Warren Nirenberg, Max Delbruck, Peyton Rous, Ragnar Arthur Granit, Robert William Holley, Salvador Edward Luria, Severo Ochoa, Willem Einthoven, and more! Many of those powerfull medicals received nobel prize for their succesfull work in medicine. I hope you will enjoy our small but brief and quality medical archive and find these informations informatory and educatable! OUR WEBSITE IS STILL UNDER RECONSTRUCTION! Jeniffer Mellow

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