Quantifying the reliability of image replication studies: the image intraclass correlation coefficient (I2C2).. Cogn Affect Behav Neurosci. 13(4):714-24.. 2013.
Assessment of bias in experimentally measured diffusion tensor imaging parameters using SIMEX. Accepted in Magnetic Resonance in Medicine.. 2012.
Biological parametric mapping accounting for random regressors with regression calibration and model II regression. Accepted in Neuroimage.. 2012.
Comparison of swab versus sponge methodology for the identification of acinetobacter baumannii from the hospital environment. Accepted in the Journal of Clinical Microbiology.. 2012.
Computerized lung sound analysis to improve the specificity of pediatric pneumonia in resource-poor settings. Accepted in the British Medical Journal Open.. 2012.
Distribution of cell-free and cell-associated HIV surrogates in the female genital tract following simulated vaginal intercourse. Appeared online in the Journal of Infectious Diseases.. 2012.
Genetic risk factors for longitudinal changes in structural MRI in former organolead workers. Accepted in the Journal of Aging Research.. 2012.
Longitudinal penalized functional regression for cognitive outcomes on neuronal tract measurements. Journal of the Royal Statistical Society Series C. :453–469.. 2012.
Mixed effect Poisson log-linear models for clinical and epidemiological sleep hypnogram data. Stat Med. 31:855–870.. 2012.
Models of sleep hypnograms scalable to epidemiological studies. Tentatively accepted in Statistics in Medicine.. 2012.
Motor "dexterity"?: evidence that left hemisphere lateralization of motor circuit connectivity is associated with better motor performance in children Cerebral Cortex.. 2012.
Movelets: A dictionary of movement. Electronic Journal of Statistics. 6:559-578.. 2012.
Penalized functional regression analysis of white-matter tract profiles in multiple sclerosis. Accepted in Neuroimage, PMCID: PMC3114268.. 2012.
Quantification of the spatial distribution of rectally-applied surrogates for microbicide and semen in colon with SPECT imaging. Accepted in the British Journal of Clinical Pharmacology.. 2012.
Revisiting Brain Atrophy and Its Relationship to Disability in Multiple Sclerosis. PLoS ONE. 7:e37049.. 2012.
Assessing bioequivalence of generic antiepilepsy drugs. Annals of Neurology, NIHMSID: 286919. 70:221–228.. 2011.
Assessment of bias for MRI diffusion tensor imaging using SIMEX. Med Image Comput Comput Assist Interv. 14:107–115.. 2011.
A Bayesian hierarchical nonlinear mixture model in the presence of artifactual outliers in a population pharmacokinetic study. Journal of Pharmacokinetics and Pharmacodynamics. 38:613-636.. 2011.
Clinical predictors of conduction disease progression in type I myotonic muscular dystrophy. Pacing and Clinical Electrophysiology, PMCID: PMC3035751. 34:171–176.. 2011.
Comparison of proportions for composite endpoints with missing components. Journal of Biopharmaceutical Statistics, NIHMSID: 316386. 21:271–281.. 2011.
Correlating subjective and objective sleepiness: revisiting the association using survival analysis.. Sleep. 34:1707.. 2011.
Distribution of Cell-free and Cell-associated HIV surrogates in the Colon Following Simulated Receptive Anal Intercourse in Healthy Men. Journal of Acquired Immune Defficiency Syndromes, Basic and Translational Science. 59:10–17.. 2011.
Functional principal components model for high-dimensional brain imaging. Neuroimage, NIHSMID: 316403. 58:772–784.. 2011.
Longitudinal Analysis of Spatiotemporal Processes: A Case Study of Dynamic Contrast-Enhanced Magnetic Resonance in Multiple Sclerosis. Johns Hopkins University, Dept. of Biostatistics Working Papers. :231.. 2011.