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Attribution and Expression of Incentive Salience Are Differentially Signaled by Ultrasonic Vocalizations in Rats
During Pavlovian incentive learning, the affective properties of rewards are thought to be transferred to their predicting cues. However, how rewards are represented emotionally in animals is widely unknown. This study sought to determine whether 50-kHz ultrasonic vocalizations (USVs) in rats may si...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Public Library of Science
2014
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4105501/ https://www.ncbi.nlm.nih.gov/pubmed/25047234 http://dx.doi.org/10.1371/journal.pone.0102414 |