Jaroslaw Harezlak

BundleWarp improves white matter tractometry by aligning tracts while preserving anatomical features, enhancing sensitivity to disease-related changes in conditions like Alzheimer's and Parkinson's.

This study uses diffusion MRI and tractometry to analyze how amyloid, tau, and APOE genetic variants affect white matter microstructure in Alzheimer's disease.

This paper applies data harmonization techniques to 3D diffusion MRI tractometry to improve reliability and comparability across multiple scanning protocols.

This paper introduces griPEER, a regularization method that uses structural brain connectivity to improve regression coefficient estimation in generalized linear models, and applies it to classify HIV+ and HIV- individuals.

The paper introduces PS-SiZer, a method for analyzing longitudinal biomarker data, and applies it to study weight gain durability in HIV patients on different ART regimens.

This study finds smaller limbic brain volumes are associated with greater immunosuppression in HIV+ adults across five continents.

The paper introduces a regularization method for regression that incorporates brain connectivity to improve estimation of associations between brain structure features and scalar outcomes.