Accelerated MR spectroscopic imaging—a review of current and emerging techniques

W Bogner, R Otazo, A Henning - NMR in Biomedicine, 2021 - Wiley Online Library
Over more than 30 years in vivo MR spectroscopic imaging (MRSI) has undergone an
enormous evolution from theoretical concepts in the early 1980s to the robust imaging …

[HTML][HTML] Assessing tissue metabolism by phosphorous-31 magnetic resonance spectroscopy and imaging: a methodology review

Y Liu, Y Gu, X Yu - Quantitative imaging in medicine and surgery, 2017 - ncbi.nlm.nih.gov
Many human diseases are caused by an imbalance between energy production and
demand. Magnetic resonance spectroscopy (MRS) and magnetic resonance imaging (MRI) …

Magnetic resonance multitasking for motion-resolved quantitative cardiovascular imaging

AG Christodoulou, JL Shaw, C Nguyen… - Nature biomedical …, 2018 - nature.com
Quantitative cardiovascular magnetic resonance (CMR) imaging can be used to
characterize fibrosis, oedema, ischaemia, inflammation and other disease conditions …

Improved magnetic resonance fingerprinting reconstruction with low‐rank and subspace modeling

B Zhao, K Setsompop, E Adalsteinsson… - Magnetic resonance …, 2018 - Wiley Online Library
Purpose This article introduces a constrained imaging method based on low‐rank and
subspace modeling to improve the accuracy and speed of MR fingerprinting (MRF). Theory …

Echo planar time‐resolved imaging (EPTI)

F Wang, Z Dong, TG Reese, B Bilgic… - Magnetic resonance …, 2019 - Wiley Online Library
Purpose To develop an efficient distortion‐and blurring‐free multi‐shot EPI technique for
time‐resolved multiple‐contrast and/or quantitative imaging. Methods EPI is a commonly …

Accelerated high-dimensional MR imaging with sparse sampling using low-rank tensors

J He, Q Liu, AG Christodoulou, C Ma… - IEEE transactions on …, 2016 - ieeexplore.ieee.org
High-dimensional MR imaging often requires long data acquisition time, thereby limiting its
practical applications. This paper presents a low-rank tensor based method for accelerated …

High‐resolution 1H‐MRSI of the brain using SPICE: Data acquisition and image reconstruction

F Lam, C Ma, B Clifford, CL Johnson… - Magnetic resonance in …, 2016 - Wiley Online Library
Purpose To develop data acquisition and image reconstruction methods to enable high‐
resolution 1H MR spectroscopic imaging (MRSI) of the brain, using the recently proposed …

Hankel Matrix Nuclear Norm Regularized Tensor Completion for -dimensional Exponential Signals

J Ying, H Lu, Q Wei, JF Cai, D Guo, J Wu… - IEEE Transactions …, 2017 - ieeexplore.ieee.org
Signals are generally modeled as a superposition of exponential functions in spectroscopy
of chemistry, biology, and medical imaging. For fast data acquisition or other inevitable …

Removal of nuisance signals from limited and sparse 1H MRSI data using a union‐of‐subspaces model

C Ma, F Lam, CL Johnson… - Magnetic resonance in …, 2016 - Wiley Online Library
Purpose To remove nuisance signals (eg, water and lipid signals) for 1H MRSI data
collected from the brain with limited and/or sparse (k, t)‐space coverage. Methods A union …

GRASP‐Pro: imProving GRASP DCE‐MRI through self‐calibrating subspace‐modeling and contrast phase automation

L Feng, Q Wen, C Huang, A Tong, F Liu… - Magnetic resonance …, 2020 - Wiley Online Library
Purpose To propose a highly accelerated, high‐resolution dynamic contrast‐enhanced MRI
(DCE‐MRI) technique called GRASP‐Pro (golden‐angle radial sparse parallel imaging with …