Predictive Accuracy of Baseline DaT-SPECT for Freezing of Gait at 5, 7, and 10-year Follow up in The PPMI Cohort
Objective: To see if segmentation models of baseline DaT-SPECT striatal binding ratios (SBR) will predict freezing of gait (FoG) in Parkinson’s Disease over a 5,…The Contribution of APOE4 Genotype on Structural MRI in Parkinson’s Disease: A Study from the PPMI Cohort
Objective: To assess the contribution of Apolipoprotein E4 (APOE4) in Parkinson’s Disease (PD)-related cognitive impairment by analyzing its impact on Gray Matter Volume (GMV). Background:…Assessing the Predictive Accuracy of Baseline Neuropsychiatric and Axial Motor Features for Freezing of Gait in Parkinson’s Disease at 5-year Follow up: The PPMI Cohort
Objective: To determine if neuropsychiatric and axial motor symptoms at baseline would be predictive of freezing of gait (FoG) at 5-year follow up in participants…Baseline and Longitudinal NSD-ISS Staging of the PPMI Cohort
Objective: To apply biological definition and Neuronal α-Synuclein Disease Integrated Staging System (NSD-ISS) to the PPMI baseline and longitudinal dataset. Background: The NSD-ISS Working Group…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…Research Information Disclosure In The PPMI Study: Development Of A Disclosure Process
Objective: The Parkinson Progression Markers Initiative (PPMI) is a multinational, longitudinal observational study that collects clinical, imaging, biologic, and genetic data from participants with or…Creation and Performance of a Cognitive Summary Score in de novo Parkinson’s Disease: Results from the PPMI Study
Objective: To determine if a cognitive summary score (CSS) is sensitive in detecting early cognitive deficits in de novo Parkinson’s disease (PD). Background: Cognitive impairment…Lower plasma piperine levels in Parkinson’s disease: a PPMI metabolomics analysis
Objective: To explore piperine as a potential biomarker for Parkinson’s disease (PD) among GBA and LRRK2 mutation carriers and non-carriers. Background: Piperine is a yellow…Clinical and Neuroimaging Biomarker Predictors of Cognitive Dysfunction In Parkinson’s Disease: A Study Using PPMI Data
Objective: This study evaluates whether clinical, biological, and neuroimaging baseline markers can predict the onset of significant cognitive-based milestones developed in these cohorts over a…Parkinson’s Progression Markers Initiative (PPMI): Investigating Biomarker Driven PD Progression
Objective: PPMI is a longitudinal, observational study enrolling PD participants, individuals at risk for PD, and healthy controls (HCs). The study investigates clinical, imaging, genetic…
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Title
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Meeting
2024 International Congress -
Keyword
PPMI