| Literature DB >> 19914298 |
John Michael Holden1, Laura L Peoples.
Abstract
Two kinds of Pavlovian conditioned approach behavior are possible: approach of the CS (sign-tracking) and approach of the US (goal-tracking). We hypothesized that administration of AMP would increase sign-tracking and decrease goal-tracking. However, increasing doses of AMP (up to 2.0mg/kg) decreased measures of sign-tracking while simultaneously increasing measures of goal-tracking. Administration of AMP may shift responding from cues distant from the CS to cues closer to the CS. Published by Elsevier B.V.Entities:
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Year: 2009 PMID: 19914298 PMCID: PMC2822088 DOI: 10.1016/j.bbr.2009.11.014
Source DB: PubMed Journal: Behav Brain Res ISSN: 0166-4328 Impact factor: 3.332