Haldan K. Hartline AKA Haldan Keffer Hartline Born: 22-Dec-1903 Birthplace: Bloomsburg, PA Died: 17-Mar-1983 Location of death: Fallston, MD Cause of death: Natural Causes Remains: Buried, Bloomsburg, PA
Gender: Male Race or Ethnicity: White Occupation: Scientist, Doctor Nationality: United States Executive summary: Physiology of the retina American physiologist Haldan K. Hartline spent decades studying the optic nerves of frogs and horseshoe crabs. Working with Columbia University physiologist Clarence H. Graham, he was the first scientist to isolate and record of the activity of a single optic nerve fiber. He later showed that different fibers in the optic nerves respond to light in different ways. For his research on cellular-level electrical activity within the eye, Hartline was awarded the Nobel Prize in Medicine in 1967, shared with Ragnar Granit and George Wald. He always preferred to be called by his middle name, Keffer, and upon winning his Nobel honors, Dr Hartline said he was "not very comfortable about all the fuss." Father: Daniel Schollenberger Hartline (biologist, b. 19-Sep-1866, d. 1946) Mother: Harriet Franklin Keffer Hartline (teacher, b. 1864, m. 26-Aug-1897, d. 1946) Wife: Elizabeth Kraus Hartline ("Beth", psychologist, b. 17-Sep-1909, m. 11-Apr-1936) Son: Daniel Keffer Hartline (neurobiologist, b. 1-Dec-1939) Son: Peter Haldan Hartline (biophysicist, b. Jan-1942) Son: Frederick Flanders Hartline (physicist, b. 13-Feb-1945)
Scholar: Biology, Woods Hole Oceanographic Institution (1921-22) University: BS Biology, Lafayette College (1923) Medical School: MD, Johns Hopkins University (1927) Scholar: Physics, Johns Hopkins University (1927-29) Scholar: Physics, University of Pennsylvania (1929-30) Scholar: University of Leipzig (1930-31) Scholar: University of Munich (1931) Teacher: Physics, University of Pennsylvania (1931-40, 1941-49) Professor: Physiology, Cornell University (1940-41) Professor: Biophysics, Johns Hopkins University (1949-53) Professor: Neurophysiology, Rockefeller University (1953-83)
Nobel Prize for Medicine with Ragnar Granit and George Wald (1967) American Academy of Arts and Sciences American Philosophical Society American Physiological Society National Academy of Sciences National Research Council Fellowship (1927) Optical Society of America Royal Society
Author of books:
Studies on Excitation and Inhibition in the Retina (1974)
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