Publications by authors named "Ann D Cohen"

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Plasma biomarkers, brain amyloid-beta pathology, and cortical thickness in a non-Hispanic White and Black/African American middle-aged community cohort: The HCP-CoBRA study.
Shayna T Brodman, Nicholas Heaton, Gallen Triana-Baltzer, Xuemei Zeng, Alexandra Gogola, Ann D Cohen

Alzheimers Dement· December 2025

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Imaging and plasma biomarkers for pathological accumulation in Down syndrome.
Julie K Wisch, Ziqiao Jiao, James T Kennedy, Ann D Cohen, Zinayida Schlachetzki

Brain· November 2025

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The Consortium for Clarity in ADRD Research Through Imaging (CLARiTI): Overview of consortium sites and anticipated enrollment.
Julie E Oomens, Sarah A Biber, Marilyn Albert, Michael L Alosco, Konstantinos Arfanakis, Ann D Cohen

Alzheimers Dement· November 2025

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The tau biomarker cascade is condensed in Down syndrome compared to sporadic Alzheimer's disease.
Matthew D Zammit, Hailey Bruzzone, Karly A Cody, Jacob Morse, Rachael Wilson, Ann D Cohen

Brain· November 2025

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Cross-cohort validation and cutpoint estimation of the Janssen plasma p-tau217+ assay in predominantly cognitively normal community studies.
Wasiu G Balogun, Xuemei Zeng, Gallen Triana-Baltzer, Anum Saeed, Happiness E Aigbogun, Ann D Cohen

Alzheimers Dement· November 2025

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Plasma vs. serum: which is better for proteomic blood biomarker analysis? Evaluation of the novel NULISA platform.
Marissa F Farinas, Yijun Chen, Xuemei Zeng, Michel N Nafash, Ann D Cohen

medRxiv· November 2025

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Plasma brain-derived tau: analytical and clinical validation of the first commercial immunoassay.
Michel N Nafash, Sarah E Svirsky, Xuemei Zeng, Yijun Chen, Julia K Kofler, Ann D Cohen

medRxiv· October 2025

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Development and evaluation of image preprocessing pipelines for the Centiloid method on Down Syndrome data.
Weiquan Luo, Davneet S Minhas, Ethan D Rubenstein, David N Situ, Sarah K Royse, Ann D Cohen

Alzheimers Dement· October 2025

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Cross-cohort validation and cutpoint estimation of the Janssen plasma p-tau217+ assay in predominantly cognitively normal community cohorts.
Wasiu G Balogun, Xuemei Zeng, Gallen Triana-Baltzer, Anum Saeed, Happiness E Aigbogun, Ann D Cohen

medRxiv· October 2025

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Head-to-head comparison of plasma p-tau217 immunoassays for incipient Alzheimer's disease in community cohorts.
Rebecca A Deek, Wasiu G Balogun, Xuemei Zeng, Gallen Triana-Baltzer, Tharick A Pascoal, Ann D Cohen

Res Sq· October 2025

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Head-to-head comparison of plasma p-tau217 immunoassays for incipient Alzheimer's disease in community cohorts.
Rebecca A Deek, Wasiu G Balogun, Xuemei Zeng, Tharick A Pascoal, Thomas K Karikari, Ann D Cohen

medRxiv· October 2025

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Equivalence of Plasma and Serum for Clinical Measurement of p-tau217: Comparative Analyses of Four Blood-Based Assays.
Yijun Chen, Ally L Albert, Anuradha Sehrawat, Marissa F Farinas, Oscar L Lopez, Ann D Cohen

J Neurochem· July 2025

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Impact of racialization on neuroimaging and plasma biomarkers of Alzheimer's disease.
Alexandra Gogola, Xuemei Zeng, Lilcelia A Williams, Theresa Chapple-McGruder, Anum Saeed, Ann D Cohen

Alzheimers Dement· July 2025

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Pittsburgh plasma p-tau217: Classification accuracies for autosomal dominant and sporadic Alzheimer's disease in the community.
Anuradha Sehrawat, Xuemei Zeng, Eric E Abrahamson, Rebecca A Deek, Alexandra Gogola, Ann D Cohen

Alzheimers Dement· July 2025

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Plasma biomarkers, brain amyloid pathology, and cortical thickness in a diverse middle-aged community cohort: the HCP-CoBRA study.
Shayna T Brodman, Nicholas Heaton, Gallen Triana-Baltzer, Xuemei Zeng, Alexandra Gogola, Ann D Cohen

medRxiv· July 2025

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Plasma biomarkers identify brain ATN abnormalities in a dementia-free population-based cohort.
Menayit Tamrat Dresse, Pamela C L Ferreira, Akshay Prasadan, Jihui L Diaz, Xuemei Zeng, Ann D Cohen

Alzheimers Res Ther· July 2025

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Comparison of visual and analytic methods of Alzheimer's disease pathologic staging.
Brian J Lopresti, Ann D Cohen, Alex DelBene, Alexandria Reese, Cristy Matan

Alzheimers Dement· July 2025

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PET-measured amyloid beta accumulates at an accelerated rate in Down syndrome compared to neurotypical populations.
Andrew McVea, Alexandra DiFilippo, Max McLachlan, Brecca Betcher, Matthew Zammit, Ann D Cohen

Alzheimers Dement· June 2025

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Establishing tau-PET cut-points for cognitive diagnosis with F-PI-2620 in a multi-ethnoracial cohort.
Victoria R Tennant, Koral V Wheeler, Noelle N Lee, Jamie A Terner, Maxwell W Hand, Ann D Cohen

Imaging Neurosci (Camb)· June 2025

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Pittsburgh plasma p-tau217: classification accuracies for autosomal dominant and sporadic Alzheimer's disease in the community.
Anuradha Sehrawat, Xuemei Zeng, Eric E Abrahamson, Rebecca A Deek, Alexandra Gogola, Ann D Cohen

medRxiv· May 2025

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A brief history of Aβ imaging.
Ann D Cohen, Victor L Villemagne

Alzheimers Dement· May 2025

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Emotional distress following amyloid PET result disclosure: Heightened among those with cognitive symptoms.
Jeong Eun Kim, Dianxu Ren, Ann D Cohen, Oscar L Lopez, Jennifer H Lingler

Alzheimers Dement· April 2025

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Plasma biomarkers identify brain ATN abnormalities in a dementia-free population-based cohort.
Menayit Tamrat Dresse, Pamela C L Ferreira, Akshay Prasadan, Jihui L Diaz, Xuemei Zeng, Ann D Cohen

medRxiv· April 2025

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Brain Morphometrics Correlations With Age Among 350 Participants Imaged With Both 3T and 7T MRI: 7T Improves Statistical Power and Reduces Required Sample Size.
Cong Chu, Tales Santini, Jr-Jiun Liou, Ann D Cohen, Pauline M Maki

Hum Brain Mapp· March 2025

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Impact of the polygenic risk scores for attention-deficit/hyperactivity disorder in Alzheimer's disease.
Douglas T Leffa, Guilherme Povala, Bruna Bellaver, João Pedro Ferrari-Souza, Pamela C L Ferreira, Ann D Cohen

Alzheimers Dement· February 2025

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