Abstract Background Subjective cognitive complaints (SCCs) in Parkinson's disease (PD)
are reported frequently, but their prevalence and association with changes on objective …

Objective The objective of this study was to determine the frequency and impact of
subjective cognitive complaint (SCC) in Parkinson's disease (PD) patients with normal …

Subjective cognitive complaints (SCCs) refer to self-perceived cognitive decline and are
related to objective cognitive decline. SCCs in cognitively normal individuals are considered …

Background Early identification of subjective cognitive complaints (SCC) in Parkinson's
disease (PD) may improve patient care if it predicts cognition‐related functional impairment …

Background Administering an abbreviated global cognitive test, such as the Montreal
Cognitive Assessment (MoCA), is necessary for the recommended first‐level diagnostic …

Mild cognitive impairment (MCI) is common in Parkinson's disease (PD), affecting almost all
patients with PD at some time. It has been shown that patients with PD, who express …

This study was undertaken to determine the prevalence and correlates of cognitive
impairment (CI) and neuropsychiatric symptoms (NPS) in early, untreated patients with …

Background Cognitive impairment is a common and devastating manifestation in
Parkinson's disease (PD). We aimed to identify modifiable risk factors for PD with cognitive …

ABSTRACT Background Neuropsychiatric symptoms in Parkinson's disease (PD) may
increase dementia (PDD) risk. The predictive value of these symptoms, however, has not …

Background Cognitive impairment (CI) is one of the most feared and debilitating
complications of PD. No therapy has been shown to slow or prevent CI in PD. Objective To …