News & Comment

Haldan Keffer Hartline

Science  27 Oct 1967:
Vol. 158, Issue 3800, pp. 471-473
DOI: 10.1126/science.158.3800.471


By the methods of comparative physiology, or of experimental biology, by the choice of a suitable organ, tissue or process, in some animal far removed in evolution, we may often throw light upon some function or process in the higher animals, or in man.