Machine in Ivan Pavlov's, "Towers of Silence" "Institute of Experimental Medicine" St Petersburg Russia

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Machine in Ivan Pavlov's, "Towers of Silence" on which he carried out his experiments in dogs on the "conditioned reflex" at the "Institute of Experimental Medicine" St Petersburg Russia

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Size: 5079px × 3386px
Location: St Petersburg, Leningrad Region, Russia
Photo credit: © Catriona Bass Russian Images / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: aalamy, conditioned, digestion, europe, ivan, landscape, pavlov, people, petersburg, physiologist, physiology, reflex, russia, russian, science, scientist, st