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

Mild cognitive changes, including executive dysfunction, are seen in Parkinson's Disease
(PD). Approximately 30% of individuals with PD develop Parkinson's disease dementia …

Cognitive impairment (CI) is a characteristic non-motor feature of Parkinson disease (PD)
that poses a severe burden on the patients and caregivers, yet relatively little is known about …

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 …

Introduction Non-motor symptoms (NMS) affect patients with Parkinson's disease (PD) from
the prodromal to the advanced stages. NMS phenotypes greatly vary and have a huge …

Introduction Subjective cognitive complaints (SCC) and affective symptoms are highly
prevalent in Parkinson's Disease (PD). In early PD, SCC prevalence and its affective …

Cognitive impairment in patients with Parkinson's disease (PD) worsens the prognosis of PD
and increases caregivers' burden and economic consequences. Recently, subjective …

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

Introduction: The aims were to examine if the total and item scores on the Montreal Cognitive
Assessment (MoCA) and the Mini-Mental State Examination (MMSE) and self-reported …