A review of the cognitive and behavioral sequelae of Parkinson's disease: relationship to frontostriatal circuitry.


BACKGROUND Parkinson's disease is a neurodegenerative hypokinetic movement disorder presenting with subcortical pathology and characterized by motor deficits. However, as is frequently reported in the literature, patients with Parkinson's disease can also exhibit cognitive and behavioral impairments. These impairments may be attributed to dysfunction of… (More)