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Methamphetamine intoxication causes long-lasting damage to dopamine nerve endings in the striatum. The mechanisms underlying this… Expand A procedure is described for comprehensive evaluation of the effects of acute drug pretreatments on the reinforcing effects of… Expand Recent work has shown substantial alterations in NMDA receptor subunit expression, assembly, and phosphorylation in the dopamine… Expand The amygdala has long been implicated in conditioned fear. The mesencephalic dopaminergic system provides a rich innervation to… Expand The effect of unilateral intrastriatal cannabinoid receptor stimulation on rotational behavior in rats was explored. The potent… Expand The following experiments investigated the behavioral response to local microinfusion of dopamine (DA) and selective DA agonists… Expand The spatiotemporal characteristics of the dopaminergic transmission mediated by D1 receptors were investigated in vivo. For this… Expand The present study investigated the regulation of spontaneous neuronal activity in the subthalamic nucleus by dopamine receptors… Expand Perfusion of the D1 agonist, SKF-82958, through a microdialysis probe implanted in the ventral tegmental area produced a dose… Expand Perfusion of the D1 agonist, SKF-82958, through a microdialysis probe implanted in the ventral tegmental area produced a dose… Expand