Probabilistic learning and reversal deficits in patients with Parkinson's disease or frontal or temporal lobe lesions: possible adverse effects of dopaminergic medication.

Three groups of patients with Parkinson's disease (PD) - mild, unmedicated (UPD), mild, medicated (MPD) and severe, medicated (SPD) - and patients with lesions of the frontal lobe (FLL) or temporal lobe (TLL) were compared with matched controls on the learning and reversal of probabilistic and...

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Bibliographic Details
Main Authors: Swainson, R, Rogers, R, Sahakian, B, Summers, B, Polkey, C, Robbins, T
Format: Journal article
Language:English
Published: 2000