[pav-lov, -lawf; Russian pah-vluh f]
- I·van Pe·tro·vich [ee-vahn pyi-traw-vyich] /iˈvɑn pyɪˈtrɔ vyɪtʃ/, 1849–1936, Russian physiologist: Nobel Prize in medicine 1904.
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- Ivan Petrovich (iˈvan pɪˈtrɔvitʃ). 1849–1936, Russian physiologist. His study of conditioned reflexes in dogs influenced behaviourism. He also made important contributions to the study of digestion: Nobel prize for physiology or medicine 1904
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
[păv′lôf′, -lŏv′, päv′ləf]Ivan Petrovich 1849-1936
- Russian physiologist known for his discovery of the conditioned response. He won a 1904 Nobel Prize for his research on the nature of digestion.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
[păv′lôv′, -lôf′]Ivan Petrovich 1849-1936
- Russian physiologist who studied the digestive system of dogs, investigating the nervous control of salivation and the role of enzymes. His experiments showed that if a bell is rung whenever food is presented to a dog, the dog will eventually salivate when it hears the bell, even if no food is presented. This demonstration of what is known as a conditioned response prompted later scientific studies of human and animal behavior.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.