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An appetitive conditioned stimulus enhances fear acquisition and impairs fear extinction
Four experiments used between- and within-subject designs to examine appetitive–aversive interactions in rats. Experiments 1 and 2 examined the effect of an excitatory appetitive conditioned stimulus (CS) on acquisition and extinction of conditioned fear. In Experiment 1, a CS shocked in a compound...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Cold Spring Harbor Laboratory Press
2016
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4755264/ https://www.ncbi.nlm.nih.gov/pubmed/26884229 http://dx.doi.org/10.1101/lm.040337.115 |