Publications

Journal Articles

2026

Use of the Behavioral Dyscontrol Scale-2 (BDS-2) to measure executive dysfunction in FXTAS
Seyedeh Ala Mokhtabad Amrei, Hasan Hasan, Ellery Santos, Hazel Maridith Barlahan Biag, Andrea Schneider, Jun Yi Wang, David R. Hessl, Flora Tassone, Douglas Ezra Morrison, Kyoungmi Kim, Randi J. Hagerman
Frontiers in Molecular Neuroscience, 2026
DOI

2025

Progression of fragile X-associated tremor/ataxia syndrome revealed by subtype and stage inference
Douglas Ezra Morrison, M. P. Ponzini, Ellery R. Santos, Hazel Maridith Barlahan Biag, G. Espinal, Flora Tassone, S. M. Rivera, David Hessl, Andrea Schneider, J. A. Bourgeois, A. Hagerman, Kyoungmi Kim
Brain Communications, 2025
DOI

2023

Modeling COVID-19 infection dynamics and mitigation strategies for in-person K-6 instruction
Douglas Ezra Morrison, Roch Nianogo, Vladimir Manuel, Onyebuchi Arah, Nathaniel Anderson, Tony Kuo, Moira Inkelas
Frontiers in Public Health, 2023
DOI

2022

A naturalistic study of brushing patterns using powered toothbrushes
M. Essalat, Douglas Morrison, S. Kak, E. Chang, I. Roig Penso, R. Kulchar, O. Madrid Padilla, Vivek Shetty
PLoS One, 2022
DOI

Regression with interval-censored covariates: Application to cross-sectional incidence estimation
Douglas Ezra Morrison, Oliver Laeyendecker, Ron Brookmeyer
Biometrics, 2022
DOI | Code | Project

Estimating Vaccine Effectiveness from Linking Population-Based Health Registries: Some Sources of Bias
Ron Brookmeyer, Douglas Ezra Morrison
American Journal of Epidemiology, 2022
DOI

Evaluation of multi-assay algorithms for cross-sectional HIV incidence estimation in settings with universal antiretroviral treatment
W. Grant-McAuley, Oliver Laeyendecker, D. Monaco, A. Chen, S. E. Hudelson, E. Klock, Ron Brookmeyer, Douglas Ezra Morrison, E. Piwowar-Manning, C. S. Morrison, R. Hayes
BMC Infectious Diseases, 2022;22(1):1

2020

Excess Patient Visits for Cough and Pulmonary Disease at a Large US Health System in the Months Prior to the COVID-19 Pandemic: Time-Series Analysis
Joann Elmore, Pin-Chieh Wang, Kathleen Kerr, David Schriger, Douglas E. Morrison, Ron Brookmeyer, Michael A Pfeffer, Thomas H Payne, Judith S Currier
Journal of Medical Internet Research, 2020
DOI

A Scalable System for Passively Monitoring Oral Health Behaviors Using Electronic Toothbrushes in the Home Setting: Development and Feasibility Study
Vivek Shetty, Douglas Morrison, Thomas Belin, Timothy Hnat, Santosh Kumar
Journal of Medical Internet Research, 2020
DOI

2019

Cross‐sectional HIV incidence estimation in an evolving epidemic
Douglas Ezra Morrison, Oliver Laeyendecker, Ron Brookmeyer
Statistics in Medicine, 2019
DOI

2018

Cross-Sectional HIV Incidence Estimation with Missing Biomarkers
Douglas Ezra Morrison, Oliver Laeyendecker, Jacob Konikoff, Ron Brookmeyer
Statistical Communications in Infectious Diseases, 2018
DOI

Research Areas

  • Cross-Sectional Incidence Estimation
  • COVID-19 Modeling
  • Causal Inference
  • Data Fusion
  • Infectious Disease Epidemiology