… ) increases rewarding effects of abused drugs and persistence of a cocaine-conditioned place
preference (… This experiment was, therefore, based on our prior observation that cocaine …

… rearing on the rewarding effects of cocaine in combination with … for 2 min/day for 2 days prior
to conditioning. Then, rats were … Cocaine produced increases in NAcS DA regardless of the …

… Conditioned place preference, a useful tool for evaluating … an injection of cocaine immediately
before being confined to the … increases approach to the novel object, and mice with prior …

… Cocaine-conditioned place preference behavior and ex vivo … reward-seeking driven by
conditioned contextual associations. … priming injection before reinstatement testing (Coc-Coc), a …

… Cocaine conditioned place preference (CPP) experiments … the ratio of effort to reward to
measure cocaine-seeking, we … The observed increases in pre-synaptic sensitivity to cocaine …

… both cocaine and ghrelin elicited CPP and that ghrelin pre-… in mediating the rewarding
properties of psychostimulant … that prior work has shown that systemic ghrelin increases dopamine …

… Animals with lesions that extended into the septum or caudate … stimulus before cocaine
pairings. Trial 1 represents first … Moreover, previous studies have found that activity increases for …

… of cocaine to inhibit the DAT is essential for its rewarding … cocaine-insensitive DATs do not
develop conditioned place … to determine the effects of prior cocaine self-administration on …

… of cocaine-induced conditioned place preference (… increases the rewarding potential of
cocaine, while methylphenidate exposure during earlier time periods decreases cocaine's reward …

… of conditioned responses to cocaine's secondary rewards at … in levels of estradiol increases
cocaine self-administration. … 30 min prior to the test for cocaine conditioned place preference (…