LYCOS RETRIEVER
Ivan Pavlov: Studies
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In order to understand the process, Pavlov developed a new way of monitoring what was happening. He surgically made fistulas in animals' stomachs, which enabled him to study the organs and take samples of body fluids from them while they continued to function normally.
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Pavlov ... performed the first studies on transmarginal inhibition, a phenomenon where the body shuts down in the face of extreme stress and/or pain. He classified four types of human temperaments: plegmatic, choleric, sanguine, and melancholic.
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Pavlov continuava a recercar iste phenomeno, per exemplo sonante un campana cinque secundas ante le alimentation. Post alcun vices se manifestava jam al sonar del campana le production de saliva canin. Isto se appella hodie le reflexo conditionate, e le phenomeno que Pavlov discoperiva se appella conditionamento classic; si un stimulo A (le campana) repetitemente precede un stimulo B (le alimentation) que produce un certe comportamento (production de saliva), alora le sol stimulo A producera al fin ille comportamento, etiam sin stimulo B. Pro studiar plus profundemente le phenomeno del reflexo conditionate, Pavlov e su studentes exequeva multe experimentos extense e systematic.
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