RUSSIAN PHYSIOLOGIST; CONDUCTED FAMOUS EXPERIMENT DEMONSTRATING CONDITIONED REFLEX IN DOGS. IVAN PAVLOV. Inscribed copy of Ivan Pavlov’s 1909 lecture at the 12th Congress of Russian natural Scientists and Physicians in Moscow entitled “Natural Science and the Brain” in which he discusses animal adaptation to its external environment and conditioned reflex. Ivan Pavlov has written, in … [ Read More ]
ivan pavlov
Pavlov, Ivan
IVAN PAVLOV. Russian physiologist; conducted famous experiment demonstrating conditioned reflex in a dog. A menu from a dinner given at the Leningrad Astoria on August 15, 1935, signed by Ivan Pavlov and numerous others on the second page. A fine example of a very rare autograph, especially for one including Ivan Pavlov. Price: $25,000 This … [ Read More ]