Diffusion MRI and Machine Learning Distinguish Alzheimer’s Disease and Dementia with Lewy Bodies
Objective: This study reports recent updates in the development of a support vector machine learning model to discriminate between dementia variants (i.e., Alzheimer’s disease (AD)…Increased Brain Free Water is Associated with Regional Gene Expression in Parkinson’s Disease
Objective: In this study, we used brain free water scores and regional gene expression profiles from the Allen Human Brain Atlas transcriptomic data to investigate…The 2-Minute Walking Test Predicts Aerobic Fitness, Motor Function, and Brain Health in Parkinson’s Disease
Objective: To determine the association of performance on the 2-Minute Walking Test (2MWT) with aerobic fitness, motor and cognitive function, and brain health in mild…White Matter Tractography in Spinocerebellar Ataxia type 1 and 2 in comparison with Healthy Controls
Objective: To assess and quantify microstructural white matter atrophy in brain of spinocerebellar ataxia (SCA) types SCA1 and SCA2 patients in comparison with healthy subjects.…A Phase 2 Study of ATH434 a Novel Inhibitor of α-Synuclein Aggregation for the Treatment of Multiple System Atrophy
Objective: Describe baseline fluid and neuroimaging biomarker data of an early MSA study population Background: MSA is a rapidly progressive neurodegenerative disorder characterized by aggregated…Developing a Supervised Machine Learning Model for Long-Term Cognitive Status Prediction in Parkinson Disease
Objective: The study aims to develop a supervised machine learning (ML) model to predict long-term cognitive outcome in patients with Parkinson disease (PD). Background: Cognitive…Identification of Brain Atrophy Subtypes in Prodromal and Overt Synucleinopathies: A Multicenter Study
Objective: To identify unique subtypes of synucleinopathy with distinct spatiotemporal patterns and trajectories of brain atrophy and disease burden. Background: The synucleinopathies manifest as a…Longitudinal Structural and Functional Correlates of Progression in Isolated Rapid Eye Movement Sleep Behaviour Disorder
Objective: To identify progressive structural and functional imaging alterations in a longitudinal cohort of patients with isolated rapid eye movement sleep behavior disorder (iRBD). Background:…Fixel Analysis of Diffusion Imaging in Cerebellar Tracts as a Quantitative Marker of Disease Progression in Spinocerebellar Ataxia
Objective: This study aimed to identify white matter changes in the brain of presymptomatic and early-stage SCA1 and SCA3 mutation carriers using fixel-based analysis of…Prospective Study of Gait and Multimodal MRI Biomarkers for Multiple System Atrophy
Objective: We aimed to develop new multimodal biomarkers allowing objective monitoring of early MSA progression to improve outcome definition for future neuroprotective trials. Background: MSA…
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