Nicotine Modifies Responding for Cocaine in a Concurrent Rodent Self-administration Model
Monica H. Dawes, Paige M. Estave, Stephen E. Albertson, Katherine M. Holleran, Sara R. Jones
This study examines how adding nicotine to cocaine self-administration in rats affects behavior under different reinforcement schedules, finding reduced responding under long access but increased responding under progressive ratio conditions.
bioRxiv · Sep 30, 2022 · PreprintNeuroscience