Abstract
Estimates of the prevalence of dementia in patients with Parkinson's disease (PD) vary considerably. Dementia in PD has been linked to a visuospatial disturbance, impairment of memory, and depression. Previous research suggests that visuospatial deficits and depression do not vary with severity of intellectual decline and thus are not useful measures to distinguish demented from nondemented patients. We examined immediate, recent, and remote memory in patients with PD and found that unlike visuospatial performance and depression, a qualitatively distinct pattern emerged, which did vary with severity of intellectual decline.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
