Kevin D. Matthews

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Rationale: Altered serotonergic and dopaminergic function have been widely implicated in behavioural disorders associated with impulsivity and risk-taking. However, little research has addressed the(More)
Two experiments examined dose-related effects of 200, 400 and 600 μg scopolamine (n = 24, SC) and 5 and 10 mg diazepam (n = 6, PO) on parallel tests of visual memory and learning taken from the(More)
Attention-deficit/hyperactivity disorder (ADHD) is an established diagnosis in children, associated with a large body of evidence on the benefits of treatment. Adolescents with ADHD are now leaving(More)