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pubmed:abstractText |
Increased signal-detection accuracy on the 5-choice serial reaction time (5-CSRT) task has been shown with drugs that are useful clinically in treating attention deficit hyperactivity disorder (ADHD), but these increases are often small and/or unreliable. By reducing the reinforcer frequency, it may be possible to increase the sensitivity of this task to pharmacologically induced improvements in accuracy.
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pubmed:affiliation |
Department of Psychiatry, Johns Hopkins University School of Medicine, 5200 Eastern Ave., Suite 142W, Baltimore, MD 21224, USA. mkoffar1@jhmi.edu
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