Article ID Journal Published Year Pages File Type
8351526 Pharmacology Biochemistry and Behavior 2013 7 Pages PDF
Abstract
Nicotine increased active lever response rates for both VS and 4% sucrose under FR5 maintenance conditions. Nicotine also increased response rates in the Nic-Nic group relative to all other groups under extinction conditions in both experiments, though this effect had greater longevity following VS maintenance conditions than sucrose. Enhancement of responding during extinction does not appear dependent upon locomotor activation by nicotine.
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