Word: pavlovic
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...Russian physiologist Ivan Petrovich Pavlov, discoverer of the conditioned reflex, so trained his dog that he had only to ring a bell to make its mouth water. The governments of Europe hope to make their citizens' flight to safety just as automatic when the air-raid sirens wail...
...lived, acted like normal babies, they were a unique boon to researchers. Although they shared a common circulatory system, they had separate hearts whose rhythms did not coincide, separate stomachs, separate nervous systems. From the fact that they often slept at different times Soviet scientists evolved further proof of Pavlov's theory of sleep: that it is initiated not by poisons in the blood stream but by the nervous system...
...traffic mishaps. No scientist has explained why. But last week, in the Journal of the American Medical Association, Cincinnati Physician Howard D. Fabing examined the behavior of the average motorist, found that traffic lights caused conditioned reflexes which made him as dithery as one of Russian Physiologist I.P. Pavlov's famous third-degreed dogs...
...Professor Pavlov's dogs was taught that a circular light flashed on a screen meant food, that an elliptical light meant none. Then the ellipse was gradually rounded out until it was nearly circular, but no food. This psychological double-cross sent the dog into a nervous state called traumatic neurosis, from which he had to be rescued by rest and daily rectal instillations of bromides. An obedient motorist is conditioned to stop at a red light, to proceed at a green. But Dr. Fabing's research marked the green as a treacherous come-on, since often just...
...reported on her to the Gorki All-Union Institute of Experimental Medicine, thinks he has contradictory evidence. Irina & Galina's two heads share the same blood stream, but they wink, blink & nod off to sleep at different times. Sleep, reasons the professor, as did his celebrated predecessor, Ivan Pavlov, must be a nervous phenomenon...