Three Pavlovian fear conditioning experiments with rats as subjects explored the effect of extinction in the presence of a concurrent excitor. |
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Our findings suggest that there are distinct limits to the observation of enhanced extinction in the presence of an excitor and identifies some of the sources of these limitations. |
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Effects of contingency violations on the extinction of a conditioned fear inhibitor and a conditioned fear excitor. |
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This type generates a linear vibration in the same way as motor-driven excitor units. |
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