01/2024

Quantification of the in vivo brain ultrashort-T2* component in healthy volunteers

     N. Deveshwar, J. Yao, M. Han, N. Dwork, X. Shen, E. Ljungberg, E. Caverzasi, P. Cao, R. Henry, A. Green, P. Larson

     Magnetic Resonance in Medicine

01/2024

Accelerated Parallel Magnetic Resonance Imaging with Compressed Sensing Using Structured Sparsity

     N. Dwork, E. Englund

     [ Preprint available on arxiv.org since 12/2023]

12/2023

Regional Quantification of Cardiac Metabolism with Hyperpolarized [1-13C] Pyruvate CMR Evaluated in an Oral Glucose Challenge

     P. Larson, S. Tang, X. Liu, A. Sinha, N. Dwork, S. Sivalokanathan, J. Liu, R. Bok, K. Ordovas, J. Slater, J. Gordon, R. Abraham

     Journal of Cardiovascular Magnetic Resonance

12/2023

Probing human heart TCA cycle metabolism and response to glucose load using hyperpolarized [2-13C] pyruvate MRS

     H. Chen, J. Gordon, N. Dwork, B. Chung, A. Riselli, S. Sivalokanathan, R. Bok, J. Slater, D. Vigneron, M. Abraham, P. Larson

     NMR in Biomedicine

07/2023

Optimization in the Space Domain for Density Compensation with the Non-uniform FFT

     N. Dwork, D. O'Connor, E. Johnson, C. Baron, J. Gordon, J. Pauly, P. Larson

     Magnetic Resonance Imaging

     [ Preprint available on arxiv.org since 03/2021] [Video]

01/2023

The Dependence of Parallel Imaging with Linear Predictability on the Undersampling Direction

     A. McManus, S. Becker, N. Dwork

     [Preprint available on arxiv.org] since 01/2023

12/2022

Utilizing the structure of a redundant dictionary comprised of wavelets and curvelets with compressed sensing

     N. Dwork, P. Larson

     SPIE Journal of Electronic Imaging

     [Preprint available on arxiv.org] since 07/2021

10/2022

Artificial Intelligence in Echocardiography to Diagnose Congenital Heart Disease

     A. Gearhart, N. Dwork, P. Jone

     Intelligence-Based Medicine

06/2022

Physics-driven Deep Learning for PET/MRI

     A. Rajagopal, A. Leynes, N. Dwork, J. Scholey, T. Hope, P. Larson

     [Preprint available on arxiv.org]

07/2021

Specialized Computational Methods for Denoising, B₁ Correction, and Kinetic Modeling in Hyperpolarized ¹³C MR EPSI Studies of Liver Tumors

     P. Lee, H. Chen, J. Gordon, Z. Zhu, P. Larson, N. Dwork, M. van Criekinge, L. Carvajal, M. Ohliger, Z. Wang,

     D. Xu, J. Kurhanewicz, R. Bok, R. Aggarwal, P. Munster, D. Vigneron

     Magnetic Resonance in Medicine

03/2021

Utilizing the Wavelet Transform's Structure in Compressed Sensing

     N. Dwork, D. O'Connor, C. Baron, E. Johnson, A. Kerr, J. Pauly, P. Larson

     Journal of Signal, Image, and Video Processing

     [Preprint available on arxiv.org] [Video]

01/2021

Di-chromatic Interpolation of Magnetic Resonance Metabolic Images

     N. Dwork, J. Gordon, S. Tang, D. O'Connor, P. Larson

     Magnetic Resonance Materials in Physics, Biology, and Medicine

     [Preprint available on arxiv.org]   [Online viewable version]   [Code and Data]   [Video]  

01/2021

Fast Variable Density Poisson-Disc Sample Generation with Directional Variation for Compressed Sensing in MRI

     N. Dwork, C. Baron, E. Johnson, Daniel O'Connor, J. Pauly, P. Larson

     Magnetic Resonance Imaging

07/2020

Calibrationless Multi-coil Magnetic Resonance Imaging with Compressed Sensing

     N. Dwork, E. Johnson, D. O'Connor, J. Gordon, A. Kerr, C. Baron, J. Pauly, P. Larson

     [Preprint available on arxiv.org]

07/2020

multiMap: A Gradient Spoiled Sequence for Simultaneously Measuring B1, B0, T1/M0, T2, T2*, and Fat Fraction of a Slice

     N. Dwork, A. Kerr, E. Johnson, C. Baron, S. Vasanawala, P. Larson, A. Bush, J. Pauly

     [Preprint available on arxiv.org]

05/2020

Rosette Trajectories Enable Ungated, Motion Robust, Simultaneous Cardiac and Liver T2* Iron Assessment

     A. Bush, C. Sandino, S. Ramachandran, F. Ong, N. Dwork, E. Zucker, A. Syed, J. Pauly, M. Alley, S. Vasanawala

     Journal of Magnetic Resonance Imaging

01/2020

Fast Imaging for Hyperpolarized MR Metabolic Imaging

     J. Gordon, H. Chen, N. Dwork, S. Tang, P. Larson

     Journal of Magnetic Resonance Imaging

01/2019

Automatically Determining the Confocal Parameters from OCT B-Scans for Quantification of the Attenuation Coefficients

     N. Dwork, G. Smith, T. Leng, J. Pauly, A. Bowden

     IEEE Transactions on Medical Image Processing

     [Supplemental Document] [Code] [Data]

09/2017

Rapid Compressed Sensing Reconstruction of 3D Non-Cartesian MRI

     C. Baron, N. Dwork, J. Pauly, D. Nishimura

     Magnetic Resonance in Medicine

02/2017

Formulation of Image Fusion as a Constrained Least Squares Optimization Problem

     N. Dwork, E. Lasry, J. Pauly, J. Balbás

     SPIE Journal of Medical Imaging

     [Code and Data]

03/2016

Robust Dipstick Urinalysis Using a Low-cost, Micro-volume Slipping Manifold and Mobile Phone Platform

     G. Smith, N. Dwork, S. Khan, M. Millet, K. Magar, M. Javanmard, A. Ellerbee-Bowden

     Lab on a Chip (Featured on the Back Cover)

12/2015

Automated, Depth Resolved Estimation of the Attenuation Coefficient From Optical Coherence Tomography Data

     G. Smith, N. Dwork, D. O'Connor, U. Sikora, K. Lurie, J. Pauly, and A. Ellerbee

     IEEE Transactions on Medical Imaging

     [Code] [Data]

03/2017

Point-of-care Sample Analysis and Microscopy for Liquid Samples

     A. Bowden, N. Dwork, M. Javanmard, S. Khan, K. Magar, M. Millet, G. Smith

     United States Patent Application 20170262694

01/2014

Refined Optical System

     D. Campion, D. Kane, N. Dwork, M. Pohlman, and R. Potter

     US 8624177 B2

06/2018

Low-power, Low-cost Urinalysis System With Integrated Dipstick Evaluation and Microscopic Analysis

     G. Smith, L. Li, Y. Zhu, A. Bowden

     Lab on a Chip

06/2017

Speckle-modulating Optical Coherence Tomgoraphy in Living Mice and Humans

     O. Liba, M. Lew, E. SoRelle, R. Dutta, D. Sen, D. Moshfeghi, S. Chu, A. Zerda

     Nature Communications