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Sign-tracking is an expectancy-mediated behavior that relies on prediction error mechanisms
When discrete localizable stimuli are used during appetitive Pavlovian conditioning, “sign-tracking” and “goal-tracking” responses emerge. Sign-tracking is observed when conditioned responding is directed toward the CS, whereas goal-tracking manifests as responding directed to the site of expected r...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Cold Spring Harbor Laboratory Press
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6149955/ https://www.ncbi.nlm.nih.gov/pubmed/30224558 http://dx.doi.org/10.1101/lm.047365.118 |