Social Cognition in Patients with Parkinson’s Disease
Objective: We aimed to investigate social cognition in patients with Parkinson's disease (PD) using facial affect tasks of the Florida Affect Battery (FAB). Background: Patients with…Plasma p-tau217 outperforms p-tau181 as a biomarker of Alzheimer’s disease co-pathology in the Lewy Body Disorders spectrum
Objective: To evaluate the relative performance of plasma p-tau217 and p-tau181 as biomarkers of Alzheimer’s disease (AD) co-pathology across the Lewy body disorders (LBD) spectrum.…Lifestyle Factors as Predictors of Progression in Parkinson’s Disease
Objective: To prospectively examine the associations of physical activity, smoking, caffeine intake, multivitamin use, and adherence to the MIND diet with disease progression among people…Multiplexed Serum Biomarkers for Differentiating the Parkinson’s Disease Continuum and Disease Severity
Objective: Reliable blood biomarkers for identifying the Parkinson’s disease (PD) spectrum and reflecting disease severity remain limited. We investigated whether multiple serum biomarkers could differentiate…fMRI Activity during Working Memory Manipulation is Associated with Caudate Integrity in Early Parkinson’s Disease
Objective: This study aimed to determine whether reduced dopaminergic integrity and increased iron deposition in the caudate are associated with altered BOLD activation during high…Emergence of Cortical Amyloid from the Prodromal Stage of the Lewy Body Disease Spectrum: Evidence from a PiB-PET Study
Objective: To characterize β-amyloid (Aβ) deposition across the Lewy body disease (LBD) spectrum using Pittsburgh compound B positron emission tomography (PiB-PET) and examine the influence…Physical Activity is Associated with Attenuated Motor and Cognitive Progression in Parkinson’s Disease
Objective: To determine whether physical activity (PA) modifies the rate of motor and cognitive progression in Parkinson’s disease (PD) and to identify specific components of…Differentiation of Parkinsonian Syndromes Using Cognitive Strategies and Associations with Non-tremor Motor Progression
Objective: This study aims to investigate whether cognitive strategies on verbal fluency tasks differentiate Parkinson’s disease (PD) from Progressive Supranuclear Palsy (PSP) and healthy adults, and are associated with the progression of clinical motor symptoms in Parkinson’s…Data-driven Trajectories of Atrophy Explain Clinical Heterogeneity Across Lewy Body Diseases
Objective: To identify data-driven spatiotemporal trajectories of brain atrophy across the Lewy body disease spectrum and establish their relationship to clinical heterogeneity, core symptom profiles,…Distinct Cognitive Profiles in Parkinson’s and Alzheimer’s Disease: Evidence from a Large Neurodegenerative Cohort
Objective: To compare cognitive profiles across patients with Parkinson’s disease and Alzheimer’s disease using standardized neuropsychological assessment. Background: Cognitive impairment is a major feature of…
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