Lana M. Chahine

The Parkinson's progression markers initiative (PPMI) – establishing a PD biomarker cohort

Kenneth Marek, Sohini Chowdhury, Andrew Siderowf et al. · Annals of Clinical and Translational Neurology · 2018 · 633 citations · Full text

Assessment of heterogeneity among participants in the Parkinson's Progression Markers Initiative cohort using α-synuclein seed amplification: a cross-sectional study

Andrew Siderowf, Luis Concha‐Marambio, David-Erick Lafontant et al. · The Lancet Neurology · 2023 · 618 citations · Full text

Neurodegenerative Diseases, Disease Progression, Parkinson Disease +4

Cognitive performance and neuropsychiatric symptoms in early, untreated Parkinson's disease

Daniel Weintraub, Tanya Simuni, Chelsea Caspell‐Garcia et al. · Movement Disorders · 2015 · 296 citations · Full text

Longitudinal study of normal cognition in Parkinson disease

Kara Pigott, Jacqueline Rick, Sharon X. Xie et al. · Neurology · 2015 · 252 citations · Full text

Longitudinal Change of Clinical and Biological Measures in Early Parkinson's Disease: Parkinson's Progression Markers Initiative Cohort

Tanya Simuni, Andrew Siderowf, Shirley Lasch et al. · Movement Disorders · 2018 · 199 citations · Full text