A Non-invasive, Multi-modality Approach Based on NIRS and MRI Techniques For Monitoring Intracranial Brain Tumor Angiogenesis. - Vishal Saxena; Jon-Fredrik Nielsen; Ignacio Gonzalez-Gomez; Gevorg Karapetyan; Vazgen Khankaldyyan; Marvin D. Nelson Jr.; Walter E. Laug (AIPR, 2005)

Reconstruction of undersampled dynamic spiral MR images. - Taehoon Shin; Jon-Fredrik Nielsen; Krishna S. Nayak (ISBI, 2006)

A Modular Framework for Development and Interlaboratory Sharing and Validation of Diffusion Tensor Tractography Algorithms. - Jon-Fredrik Nielsen (J. Digit. Imaging, 2006)

Accelerating Dynamic Spiral MRI by Algebraic Reconstruction From Undersampled -t Space. - Taehoon Shin; Jon-Fredrik Nielsen; Krishna S. Nayak (IEEE Trans. Medical Imaging, 2007)

An eight channel transmit system for Transmit SENSE at 3T. - Neal A. Hollingsworth; Katherine L. Moody; Jon-Fredrik Nielsen; Doug Noll; Mary P. McDougall; Steven M. Wright (ISBI, 2011)

A LabVIEW-based operating system for parallel transmit systems. - Katherine L. Moody; Neal A. Hollingsworth; Jon-Fredrik Nielsen; Doug Noll; Steven M. Wright; Mary P. McDougall (ISBI, 2011)

Cross-validation and predicted risk estimation for nonlinear iterative reweighted least-squares MRI reconstruction. - Sathish Ramani; Jon-Fredrik Nielsen; Jeffrey A. Fessler (ICIP, 2012)

Regularization Parameter Selection for Nonlinear Iterative Image Restoration and MRI Reconstruction Using GCV and SURE-Based Methods. - Sathish Ramani; Zhihao Liu; Jeffrey Rosen; Jon-Fredrik Nielsen; Jeffrey A. Fessler (IEEE Trans. Image Process., 2012)

Separate Magnitude and Phase Regularization via Compressed Sensing. - Feng Zhao; Douglas C. Noll; Jon-Fredrik Nielsen; Jeffrey A. Fessler (IEEE Trans. Medical Imaging, 2012)

Tuning ultra-low output impedance amplifiers for optimal power and decoupling in parallel transmit MRI. - Neal A. Hollingsworth; Katherine L. Moody; Jon-Fredrik Nielsen; Douglas C. Noll; Mary P. McDougall; Steven M. Wright (ISBI, 2013)

Eight-channel transmit/receive head array for use with ultra-low output impedance amplifiers. - Katherine L. Moody; Neal A. Hollingsworth; Jon-Fredrik Nielsen; Douglas C. Noll; Mary P. McDougall; Steven M. Wright (ISBI, 2013)

Spoke pulse design in magnetic resonance imaging using greedy minimax algorithm. - Hao Sun; Daniel S. Weller; Alan Chu; Sathish Ramani; Daehyun Yoon; Jon-Fredrik Nielsen; Jeffrey A. Fessler (ISBI, 2013)

Sure-based parameter selection for parallel MRI reconstruction using GRAPPA and sparsity. - Daniel S. Weller; Sathish Ramani; Jon-Fredrik Nielsen; Jeffrey A. Fessler (ISBI, 2013)

Non-Cartesian MRI Reconstruction With Automatic Regularization Via Monte-Carlo SURE. - Sathish Ramani; Daniel S. Weller; Jon-Fredrik Nielsen; Jeffrey A. Fessler (IEEE Trans. Medical Imaging, 2013)

Model-based estimation of T2 maps with dual-echo steady-state MR imaging. - Gopal Nataraj; Jon-Fredrik Nielsen; Jeffrey A. Fessler (ICIP, 2014)

Using fourier velocity encoded MRI data to guide CFD simulations. - Vinicius de Carvalho Rispoli; Jon-Fredrik Nielsen; Krishna S. Nayak; João Luiz Azevedo de Carvalho (ISBI, 2015)

Joint Design of Excitation k-Space Trajectory and RF Pulse for Small-Tip 3D Tailored Excitation in MRI. - Sun Hao; Jeffrey A. Fessler; Douglas C. Noll; Jon-Fredrik Nielsen (IEEE Trans. Medical Imaging, 2016)

Dictionary-free MRI parameter estimation via kernel ridge regression. - Gopal Nataraj; Jon-Fredrik Nielsen; Jeffrey A. Fessler (ISBI, 2017)

Optimizing MR Scan Design for Model-Based T1, T2 Estimation From Steady-State Sequences. - Gopal Nataraj; Jon-Fredrik Nielsen; Jeffrey A. Fessler (IEEE Trans. Medical Imaging, 2017)

Dictionary-Free MRI PERK: Parameter Estimation via Regression with Kernels. - Gopal Nataraj; Jon-Fredrik Nielsen; Clayton D. Scott; Jeffrey A. Fessler (IEEE Trans. Medical Imaging, 2018)

Joint Design of RF and Gradient Waveforms via Auto-differentiation for 3D Tailored Excitation in MRI. - Tianrui Luo; Douglas C. Noll; Jeffrey A. Fessler; Jon-Fredrik Nielsen (IEEE Trans. Medical Imaging, 2021)

B-Spline Parameterized Joint Optimization of Reconstruction and K-Space Trajectories (BJORK) for Accelerated 2D MRI. - Guanhua Wang; Tianrui Luo; Jon-Fredrik Nielsen; Douglas C. Noll; Jeffrey A. Fessler (IEEE Trans. Medical Imaging, 2022)