Walter R. Witschey

Machine learning in cardiovascular flows modeling: Predicting arterial blood pressure from non-invasive 4D flow MRI data using physics-informed neural networks

Georgios Kissas, Yibo Yang, Eileen Hwuang et al. · Computer Methods in Applied Mechanics and Engineering · 2019 · 581 citations · Full text

Engineering, Machine Learning, Data Science +10

A technique for in vivo mapping of myocardial creatine kinase metabolism

Mohammad Haris, Anup Singh, Kejia Cai et al. · Nature Medicine · 2014 · 197 citations · Full text

Mechanobiology, Cardiac Muscle, Cardiomyopathy +12

A multiancestry genome-wide association study of unexplained chronic ALT elevation as a proxy for nonalcoholic fatty liver disease with histological and radiological validation

Marijana Vujković, Shweta Ramdas, Kimberly Lorenz et al. · Nature Genetics · 2022 · 179 citations · Full text

Genome-wide Association Study, Metabolic Syndrome, Metabolic Associated Steatohepatitis +15

Artifacts in T1ρ-weighted imaging: Compensation for B1 and B0 field imperfections

Walter R. Witschey, Arijitt Borthakur, Mark A. Elliott et al. · Journal of Magnetic Resonance · 2007 · 167 citations · Full text

Image Reconstruction, Engineering, Medical Imaging +9

Knee Articular Cartilage Damage in Osteoarthritis: Analysis of MR Image Biomarker Reproducibility in ACRIN-PA 4001 Multicenter Trial

Timothy J. Mosher, Zheng Zhang, Ravinder Reddy et al. · Radiology · 2011 · 147 citations · Full text