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      Scientific American December 1956

      Electrical Events in Vision

      When light falls on the retina, nerve impulses are dispatched to the brain. How these impulses convey the messages of vision is investigated with the elementary eye of the horseshoe crab

      • By Lorus J., Margery J. Milne on December 1, 1956

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      More in the December 1956 issue of Scientific American
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