Figure 3.
SPM results for the areas where the distribution volume ratio (DVR) for [11C]raclopride was significantly decreased by methylphenidate both when given with the cocaine-cue video and when given with the neutral-cue video as compared to the placebo neutral-cue video condition (p < 0.01, uncorrected 100 pixels). Methylphenidate decreased [11C]raclopride’s specific binding in dorsal striatum for both conditions but decreased it in the ventral striatum only when given with the neutral-cue video.