Parkinson disease (PD) is the second most common neurodegenerative disorder, affecting>
1% of the population≥ 65 years of age and with a prevalence set to double by 2030. In …

This article reviews and summarizes 200 years of Parkinson's disease. It comprises a
relevant history of Dr. James Parkinson's himself and what he described accurately and …

Parkinson's disease is a chronic progressive neurodegenerative disorder characterized by
resting tremor, slowness of movements, rigidity, gait disturbance and postural instability …

Objectives To estimate the association between the duration and level of exposure to
different classes of anticholinergic drugs and subsequent incident dementia. Design Case …

There is controversy regarding the definition and characteristics of mild cognitive impairment
in Parkinson's disease. The Movement Disorder Society commissioned a Task Force to …

Objective: Parkinson's disease (PD) is a progressive neurological disorder characterised by
a large number of motor and non-motor features that can impact on function to a variable …

Dementia is one of the most common and important aspects of Parkinson's disease and has
consequences for patients and caregivers, and has health-related costs. Mild cognitive …

Parkinson's disease (PD) is the second most common progressive neurodegenerative
disorder mainly in middle‐elderly population, which represents diverse nonmotor symptoms …

Dementia has been increasingly more recognized to be a common feature in patients with
Parkinson's disease (PD), especially in old age. Specific criteria for the clinical diagnosis of …

Cognitive abnormalities are common in Parkinson's disease, with important social and
economic implications. Factors influencing their evolution remain unclear but are crucial to …