Publications by authors named "Sharon Xie"

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Higher neighborhood deprivation is associated with accelerated disease progression in behavioral-variant frontotemporal degeneration.
Rory Boyle, Nadia Dehghani, Sheina Emrani, Anil R Wadhwani, Melanie Matyi, Sharon X Xie

Alzheimers Dement Behav Socioecon Aging· December 2025

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Clinical correlates of perfusion and diffusion MRI metrics in cognitively unimpaired older adults.
Banafsheh Shakibajahromi, Sudipto Dolui, Christopher A Brown, Mohammad Taghvaei, Shokufeh Sadaghiani, Sharon X Xie

J Cereb Blood Flow Metab· December 2025

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Ambient Air Pollution and the Severity of Alzheimer Disease Neuropathology.
Boram Kim, Kaitlin Blam, Holly Elser, Sharon X Xie, Vivianna M Van Deerlin

JAMA Neurol· November 2025

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Remote, Automated Gamification and Community-Based Physical Activity in Parkinson Disease.
Kimberly J Waddell, S Ryan Greysen, Mitesh S Patel, Madison S Smith, Abby Yuen Tsz Lau, Sharon X Xie

JAMA Neurol· November 2025

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Cumulative incidence of motor and cognitive features in the amyotrophic lateral sclerosis-frontotemporal degeneration spectrum.
Barbara E Spencer, Sharon X Xie, Daniel T Ohm, Lauren Elman, Colin C Quinn

Brain Commun· November 2025

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Blood α-Synuclein Separates Parkinson's Disease from Dementia with Lewy Bodies.
George T Kannarkat, Rebecca Zack, R Tyler Skrinak, James F Morley, Roseanne Davila-Rivera, Sharon X Xie

Ann Neurol· October 2025

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An online vignette study of diagnostic testing: Racial and ethnic differences in Alzheimer's disease diagnosis confidence and stigma.
Shana D Stites, Brian N Lee, Carolyn Kuz, Morgann Adams, Kristin Harkins, Sharon X Xie

Alzheimers Dement (Amst)· October 2025

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Hyperactive neuronal networks enhance tau spread in an Alzheimer's disease mouse model.
Aaron J Barbour, Keegan Hoag, Eli J Cornblath, Abigail Chavez, Alfredo Lucas, Sharon X Xie

bioRxiv· September 2025

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Higher neighborhood deprivation is associated with accelerated disease progression in behavioral-variant frontotemporal degeneration.
Rory Boyle, Nadia Dehghani, Sheina Emrani, Anil R Wadhwani, Melanie Matyi, Sharon X Xie

medRxiv· August 2025

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Cumulative Incidence of Motor and Cognitive Features in the ALS-FTD Spectrum.
Barbara E Spencer, Sharon X Xie, Daniel T Ohm, Lauren Elman, Colin C Quinn

medRxiv· June 2025

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Seizure characteristics and outcomes in patients with pleomorphic xanthoastrocytoma.
Daniel J Zhou, Colin A Ellis, Kevin Xie, Nishant Sinha, Sharon X Xie

Neurooncol Adv· June 2025

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Bias and Efficiency Comparison between Multiple Imputation and Available-Case Analysis for Missing Data in Longitudinal Models.
Panpan Zhang, Sharon X Xie

Stat Biosci· June 2025

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Posterior hippocampal sparing in Lewy body disorders with Alzheimer's copathology: An in vivo MRI study.
Jesse S Cohen, Jeffrey Phillips, Sandhitsu R Das, Christopher A Olm, Hamsanandini Radhakrishnan, Sharon X Xie

Neuroimage Clin· April 2025

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Robust inverse probability weighted estimators for doubly truncated Cox regression with closed-form standard errors.
Omar Vazquez, Sharon X Xie

Lifetime Data Anal· April 2025

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Cytoarchitectonic gradients of laminar degeneration in behavioural variant frontotemporal dementia.
Daniel T Ohm, Sharon X Xie, Noah Capp, Sanaz Arezoumandan, Katheryn A Q Cousins

Brain· January 2025

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Regional cerebral blood flow reflects both neurodegeneration and microvascular integrity across the Alzheimer's continuum.
Mohammad Taghvaei, Sudipto Dolui, Shokufeh Sadaghiani, Banafsheh Shakibajahromi, Christopher Brown, Sharon X Xie

Alzheimers Dement· January 2025

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Feasibility, validity, and normative data for the remote Uniform Data Set neuropsychological battery at the University of Pennsylvania Alzheimer's Disease Research Center.
Katherine Hackett, Yidan Shi, Laura Schankel, Nicole Oliveira, Melissa Kelley, Sharon X Xie

Alzheimers Dement (Amst)· December 2024

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Long-Term Dementia Risk in Parkinson Disease.
Julia Gallagher, Caroline Gochanour, Chelsea Caspell-Garcia, Roseanne D Dobkin, Dag Aarsland, Sharon X Xie

Neurology· September 2024

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Association of quantitative histopathology measurements with antemortem medial temporal lobe cortical thickness in the Alzheimer's disease continuum.
Amanda E Denning, Ranjit Ittyerah, Lisa M Levorse, Niyousha Sadeghpour, Chinmayee Athalye, Sharon X Xie

Acta Neuropathol· September 2024

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α-Synuclein Conformations in Plasma Distinguish Parkinson's Disease from Dementia with Lewy Bodies.
George T Kannarkat, Rebecca Zack, R Tyler Skrinak, James F Morley, Roseanne Davila-Rivera, Sharon X Xie

Res Sq· September 2024

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Analyzing Left-Truncated Samples with the Cox Model in the Presence of Missing Covariates.
Omar Vazquez, Hayley M Locke, Sharon X Xie

Stat Biosci· July 2024

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Improving Regression Analysis with Imputation in a Longitudinal Study of Alzheimer's Disease.
Ganesh Chandrasekaran, Sharon X Xie,

J Alzheimers Dis· May 2024

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Genetic and phenotypic characterization of Parkinson's disease at the clinic-wide level.
Thomas F Tropea, Whitney Hartstone, Noor Amari, Dylan Baum, Jacqueline Rick, Sharon X Xie

NPJ Parkinsons Dis· May 2024

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α-Synuclein Conformations in Plasma Distinguish Parkinson's Disease from Dementia with Lewy Bodies.
George T Kannarkat, Rebecca Zack, R Tyler Skrinak, James F Morley, Roseanne Davila-Rivera, Sharon X Xie

bioRxiv· May 2024

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Cytoarchitectonic gradients of laminar degeneration in behavioral variant frontotemporal dementia.
Daniel T Ohm, Sharon X Xie, Noah Capp, Sanaz Arezoumandan, Katheryn A Q Cousins

bioRxiv· April 2024

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