Objective Inconsistent results exist regarding the cognitive profile in patients with
Parkinson's disease with mild cognitive impairment (PD-MCI). We aimed at providing data …

Background and Purpose Cognitive impairments are common in Parkinson's disease (PD),
although the severity of these impairments does not significantly impair the patient's daily …

While Parkinson's disease (PD) traditionally has been defined by its characteristic motor
hallmarks, non-motor features such as cognitive impairment and dementia are increasingly …

Background Cognitive deficits are evident throughout the course of Parkinson's disease
(PD), with 24% of patients experiencing subtle cognitive disturbances at the time of …

Background and purpose To clarify whether subtyping of amnestic and non‐amnestic mild
cognitive impairment (MCI) is clinically relevant in Parkinson's disease (PD) by analyzing …

Approximately 30% of Parkinson's disease (PD) patients show impaired cognitive
performance, which is suggestive of Mild Cognitive Impairment (MCI), representing a …

Abstract Introduction The concept of Mild Cognitive Impairment (MCI) in Parkinson's disease
(PD) has shown the potential for identifying at-risk dementia patients. Identifying subtypes of …

Cognitive changes of Parkinson's disease (PD) manifest earlier and are more
heterogeneous than previously appreciated. Approximately one-third of patients have at …

Background Parkinson's disease with mild cognitive impairment (PD-MCI) is a
heterogeneous entity in terms of cognitive profiles and conversion to dementia. However …

Background Prevalence of mild cognitive impairment (MCI) and dementia in Parkinson
disease (PD) is variable because different classification criteria are applied and there is lack …