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Individual Differences in the Attribution of Incentive Salience to a Reward-Related Cue: Influence on Cocaine Sensitization
When a discrete cue (a “sign”) is presented repeatedly in anticipation of a food reward the cue can become imbued with incentive salience, leading some animals to approach and engage it, a phenomenon known as “sign-tracking” (the animals are sign-trackers; STs). In contrast, other animals do not app...
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| Auteurs principaux: | , , , |
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| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
2007
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| Sujets: | |
| Accès en ligne: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2225480/ https://ncbi.nlm.nih.gov/pubmed/17719099 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.bbr.2007.07.022 |
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