Figure 2.
Average values on the Cocaine Craving Scale for the 3 conditions, before administration of the drug or placebo (Pre-drug/Pre-video), 55 minutes after administration of the drug but prior to video (Post-drug/Pre-video) and at the end of the video (Post-drug/Post-video). MP significantly increased craving only after watching the cocaine video. * Repeated ANOVA (F = 16.4, p < 0.0001); Post-hoc t tests for post-MP/post-video versus pre-MP/pre-video (p < 0.0005) and for post-MP/post-video versus post-MP/pre-video (p < 0.0005). Values correspond to means and standard deviations.