Assessment of cognitive impairment in Parkinson’s disease in under-represented ethnic groups-The London-Dhaka Parkinson’s Cognitive Study
Objective: The aim of this study is to evaluate the prevalence of CI in a diverse group of PwP from East London, UK and Dhaka,…Misdiagnosis of Cognitive Impairment in Parkinson’s disease
Objective: We explored potential bias to diagnose cognitive impairment in People with Parkinson’s (PwP) followed in the Parkinson’s Progressive Markers Initiative (PPMI). Background: In primary…Investigating an Emerging Anxiety-like Phenotype in a Novel Bilateral Rodent Model of Parkinsonian Alpha-Synuclein Pathology
Objective: Investigate an emerging anxiety-like phenotype at various timepoints in a novel bilateral rodent model of parkinsonian alpha-synuclein pathology. Background: Parkinson’s Disease (PD) anxiety poses…Dysphagia is Frequent in early Parkinson´s Disease. Results from a 5-year Follow-up Study.
Objective: The aim of the present study was to analyze the frequency of dysphagia in patients with early Parkinson´s disease (PD) and to compare with…Speech features in Korean Parkinson’s disease patients: A prospective cohort study
Objective: In this study, we explored speech characteristics of Korean Parkinson's disease (PD) patients and their usefulness as a biomarker. Background: Previous studies have shown…Clinical and Neuroimaging Biomarker Predictors of Autonomic Dysfunction in Parkinson’s Disease: A Study Using PPMI Data
Objective: To evaluate whether clinical and neuroimaging baseline markers predict the onset of significant dysautonomia over five years in individuals with idiopathic, de novo Parkinson's…Beyond constipation: gastrointestinal phenomena in Parkinson’s disease
Objective: To describe the prevalence of gastrointestinal manifestations in patients with Parkinson's disease in a Brazilian movement disorders outpatient clinic and evaluate their associated factors…Exploring the Influence of Sleep Disorders on Speech Intensity in Individual’s with Parkinson’s Disease
Objective: This study aimed to examine the impact that sleep disorders and disturbances have on speech intensity in individuals with Parkinson’s disease (PD). Background: PD…Assessing the Accuracy of Clinical features, CSF Dopamine Metabolites, and Striatal Binding Ratios for the Likelihood of Depression Over 10-year Follow Up in the PPMI Cohort.
Objective: To identify whether MDS-UPDRS scores, Dopamine Transporter (DaT) Striatal Binding Ratios (SBRs), or dopamine metabolites cerebrospinal fluid (CSF) concentrations could predict the likelihood of…Parkinson’s disease in Brazil: prevalence and patient characteristics in a nationwide representative population-based cohort.
Objective: To assess the prevalence, sociodemographic, and clinical characteristics of Parkinson’s disease (PD) among Brazilian older adults in a large nationwide representative cohort. Background: The…
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