Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8275315 | Journal of the Neurological Sciences | 2015 | 13 Pages |
Abstract
This review gives a snapshot of those cognitive and neural correlates of neuropsychiatric symptoms in PD. Methodological shortcoming in the available studies were identified, however, of which the most critical appeared neglecting the presence of multiple neuropsychiatric symptoms in some of the patients included in studies of specific individual symptoms. Additionally, in most studies only patients in the moderate to severe stages were included which limits possible inferences to the early stage of the disease.
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Authors
Hamad Alzahrani, Annalena Venneri,