Golden‐angle radial sparse parallel MRI: combination of compressed sensing, parallel imaging, and golden‐angle radial sampling for fast and flexible dynamic …

L Feng, R Grimm, KT Block… - Magnetic resonance …, 2014 - Wiley Online Library
Purpose To develop a fast and flexible free‐breathing dynamic volumetric MRI technique,
iterative Golden‐angle RAdial Sparse Parallel MRI (iGRASP), that combines compressed …

XD‐GRASP: golden‐angle radial MRI with reconstruction of extra motion‐state dimensions using compressed sensing

L Feng, L Axel, H Chandarana, KT Block… - Magnetic resonance …, 2016 - Wiley Online Library
Purpose To develop a novel framework for free‐breathing MRI called XD‐GRASP, which
sorts dynamic data into extra motion‐state dimensions using the self‐navigation properties …

Accelerated volumetric MRI with a SENSE/GRAPPA combination

M Blaimer, FA Breuer, N Seiberlich… - Journal of Magnetic …, 2006 - Wiley Online Library
Purpose To combine the specific advantages of the generalized autocalibrating partially
parallel acquisitions (GRAPPA) technique and sensitivity encoding (SENSE) with two …

[HTML][HTML] Accelerated MRI with CIRcular Cartesian UnderSampling (CIRCUS): a variable density Cartesian sampling strategy for compressed sensing and parallel …

J Liu, D Saloner - Quantitative imaging in medicine and surgery, 2014 - ncbi.nlm.nih.gov
Purpose This study proposes and evaluates a novel method for generating efficient
undersampling patterns for 3D Cartesian acquisition with compressed sensing (CS) and …

[HTML][HTML] Rapid imaging: recent advances in abdominal MRI for reducing acquisition time and its clinical applications

JH Yoon, MD Nickel, JM Peeters… - Korean Journal of …, 2019 - ncbi.nlm.nih.gov
Magnetic resonance imaging (MRI) plays an important role in abdominal imaging. The high
contrast resolution offered by MRI provides better lesion detection and its capacity to provide …

Variable density incoherent spatiotemporal acquisition (VISTA) for highly accelerated cardiac MRI

R Ahmad, H Xue, S Giri, Y Ding, J Craft… - Magnetic resonance …, 2015 - Wiley Online Library
Purpose For the application of compressive sensing to parallel MRI, Poisson disk sampling
(PDS) has been shown to generate superior results compared with random sampling …

Extreme MRI: Large‐scale volumetric dynamic imaging from continuous non‐gated acquisitions

F Ong, X Zhu, JY Cheng, KM Johnson… - Magnetic resonance …, 2020 - Wiley Online Library
Purpose To develop a framework to reconstruct large‐scale volumetric dynamic MRI from
rapid continuous and non‐gated acquisitions, with applications to pulmonary and dynamic …

Respiratory motion-resolved compressed sensing reconstruction of free-breathing radial acquisition for dynamic liver magnetic resonance imaging

H Chandarana, L Feng, J Ream, A Wang… - Investigative …, 2015 - journals.lww.com
Objective This study aimed to demonstrate feasibility of free-breathing radial acquisition with
respiratory motion-resolved compressed sensing reconstruction [extra-dimensional golden …

Parallel MRI with extended and averaged GRAPPA kernels (PEAK‐GRAPPA): optimized spatiotemporal dynamic imaging

B Jung, P Ullmann, M Honal, S Bauer… - Journal of Magnetic …, 2008 - Wiley Online Library
Purpose To evaluate an optimized k‐t‐space related reconstruction method for dynamic
magnetic resonance imaging (MRI), a method called PEAK‐GRAPPA (Parallel MRI with …

Free-breathing contrast-enhanced multiphase MRI of the liver using a combination of compressed sensing, parallel imaging, and golden-angle radial sampling

H Chandarana, L Feng, TK Block… - Investigative …, 2013 - journals.lww.com
Objective The objectives of this study were to develop a new method for free-breathing
contrast-enhanced multiphase liver magnetic resonance imaging (MRI) using a combination …