Cognitive impairment is a common non-motor symptom in Parkinson's Disease (PD) and an
important source of patient disability and caregiver burden. The timing, profile and rate of …

Background Parkinson's disease (PD) is associated with perceived stigma and affects
quality of life (QoL). Additional health conditions may influence these consequences of PD …

Introduction Cognitive decline is common in Parkinson's disease (PD). Calculating
personalized risk of cognitive decline in PD would allow for appropriate counseling, early …

Cognitive dysfunction is one of the most prevalent non-motor symptoms in patients with
Parkinson's disease (PD). While it tends to worsen in the later stages of disease, it can occur …

Objective This study utilized a binary logistic regression model to explore the relationship
between Body Mass Index (BMI) and cognitive function in Parkinson's disease (PD) patients …

Although depressive symptoms are common in PD, few studies investigated sex and age
differences in depressive symptoms. Our study aimed to explore the sex and age differences …

V arious grades of cognitive impairment generally occur in older adults over the age of 55,
where cardiovascular risk factors such as diabetes and/or hypertension, coronary artery …

Background: Parkinson's disease (PD) is frequently associated with brain vascular lesions
(BVLs), which may influence the severity of the disease. Material and methods: BVLs on MRI …

Procedural memory can be separated into an anterograde and a retrograde component. The
anterograde procedural memory involves the acquisition of new skills, whereas the ability to …

Psychological features of Parkinson's Disease (PD)(cognitive impairment, depression, and
anxiety) and gastrointestinal features (peptic ulceration and constipation) can be prodromal …