Figure 1.
18-MC attenuates acquisition of a cocaine CPP. Preference scores indicate the difference between the time spent in the drug-paired compartment during the CPP test and the preconditioning test. Difference scores were derived by An * denotes significant difference from VEH group; # indicates significant difference from 18-MC+COC group; p < 0.05; one-way ANOVA followed by Newman-Keuls test.