Chunk #43 — 2. Inhibitory Response Control — 2.5. Pharmacological Regulation of Inhibitory Response Control — 2.5.4. Dopamine and Waiting

Source: Dissecting impulsivity and its relationships to drug addictions.
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The evidence for a dopaminergic influence on waiting in the DRL task is limited. However, administration of amphetamine impairs DRL performance, and this effect is blocked by dopamine receptor antagonists.164