257 citations · 476 across the 8 of their papers we have counts for
9 papers
Accelerated MR Fingerprinting with Low-Rank and Generative Subspace Modeling
Hengfa Lu, Huihui Ye, Lawrence L. Wald +1
Magnetic Resonance (MR) Fingerprinting is an emerging multi-parametric quantitative MR imaging technique, for which image reconstruction methods utilizing low-rank and subspace con…
Rapid head-pose detection for automated slice prescription of fetal-brain MRI
Malte Hoffmann, Esra Abaci Turk, Borjan Gagoski +8
In fetal-brain MRI, head-pose changes between prescription and acquisition present a challenge to obtaining the standard sagittal, coronal and axial views essential to clinical ass…
External Dynamic InTerference Estimation and Removal (EDITER) for low field MRI
Sai Abitha Srinivas, Stephen F Cauley, Jason P Stockmann +5
Purpose: Point-of-care MRI requires operation outside of a faraday shielded room normally used to block image-degrading electromagnetic Interference (EMI). To address this, we intr…
A Portable Brain MRI Scanner for Underserved Settings and Point-Of-Care Imaging
Clarissa Z. Cooley, Patrick C. McDaniel, Jason P. Stockmann +9
Access to and availability of MRI scanners is typically limited by their cost, siting and infrastructure requirements. This precludes MRI diagnostics, the reference standard for ne…
High-fidelity, high-isotropic resolution diffusion imaging through gSlider acquisition with B1+ & T1 corrections and integrated ΔB0/Rx shim array
Congyu Liao, Jason Stockmann, Qiyuan Tian +6
Purpose: B1+ and T1 corrections and dynamic multi-coil shimming approaches were proposed to improve the fidelity of high isotropic resolution Generalized slice dithered enhanced re…
Highly Accelerated Multishot EPI through Synergistic Machine Learning and Joint Reconstruction
Berkin Bilgic, Itthi Chatnuntawech, Mary Kate Manhard +7
Purpose: To introduce a combined machine learning (ML) and physics-based image reconstruction framework that enables navigator-free, highly accelerated multishot echo planar imagin…
Optimal Experiment Design for Magnetic Resonance Fingerprinting: Cramér-Rao Bound Meets Spin Dynamics
Bo Zhao, Justin P. Haldar, Congyu Liao +5
Magnetic resonance (MR) fingerprinting is a new quantitative imaging paradigm, which simultaneously acquires multiple MR tissue parameter maps in a single experiment. In this paper…
Diffusion MRI microstructure models with in vivo human brain Connectom data: results from a multi-group comparison
Uran Ferizi, Benoit Scherrer, Torben Schneider +20
A large number of mathematical models have been proposed to describe the measured signal in diffusion-weighted (DW) magnetic resonance imaging (MRI) and infer properties about the…
Signal Fluctuation Sensitivity: an improved metric for optimizing detection of resting-state fMRI networks
D. J. DeDora, S. Nedic, P. Katti +6
Task-free connectivity analyses have emerged as a powerful tool in functional neuroimaging. Because the cross-correlations that underlie connectivity measures are sensitive to dist…