| Autor: |
W P, Jordan, H C, Strasser, L, McHale |
| Rok vydání: |
2000 |
| Předmět: |
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| Zdroj: |
Journal of experimental psychology. Animal behavior processes. 26(3) |
| ISSN: |
0097-7403 |
| Popis: |
This study examined contextual control of long-term habituation and whether such effects are dependent on the habituating response system. Habituation of the acoustic startle response transferred from the home cage to the testing context, whereas habituation of lick suppression was context specific (Experiments 1 and 2). Contextual control of habituation was demonstrated between 2 experimental contexts for lick suppression to a tone (Experiment 3) and bar-press suppression to a light (Experiment 4). Experiment 5 extinguished habituation of lick suppression and the orienting response to a tone with 27 exposures to the habituation context. Context specificity of both responses also was found. Previous failures to demonstrate contextual control of habituation may be due to the choice of response system and to less sensitive procedures to detect response recovery. The habituation mechanism for startle is independent from the process or processes that underlie habituation in other response systems, but the nature of these mechanisms is not yet known. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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