Evaluation of Inhibitory Effect of Recreational Drugs on Dopaminergic Terminal Neuron by PET and Whole-Body Autoradiography

Figure 1

Time course of [¹⁸F]FDOPA radioactivity in striatum (a) and quantification of inhibitory effect of recreational drugs on the striatum radioactivity at 120 minutes after administration of [¹⁸F]FDOPA (b) ketamine, (c) cocaine, and (d) methamphetamine. Data shown as average ± standard error of mean (𝑛=3 per time point or per dose).

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