Article
Modulation of inhibition of return by the dopamine D2 receptor agonist bromocriptine depends on individual DAT1 genotype.
Cerebral cortex (New York, N.Y. : 1991) - 1 May 2012
Rokem Ariel, Landau Ayelet N, Prinzmetal William, Wallace Deanna L, Silver Michael A, D'Esposito Mark
Abstract excerpt
Involuntary visual spatial attention is captured when a salient cue appears in the visual field. If a target appears soon after the cue, response times to targets at the cue location are faster relative to other locations. However, after longer cue-target intervals, responses to targets at the cue location are slower, due to inhibition of return (IOR). IOR depends on striatal dopamine (DA) levels: It varies with...
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