Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My Custom Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2014 1
2015 5
2016 7
2017 9
2018 7
2019 9
2020 8
2021 6
2022 8
2023 8
2024 10
2025 4

Publication date

Text availability

Article attribute

Article type

Additional filters

Article Language

Species

Sex

Age

Other

Search Results

58 results

Results by year

Filters applied: . Clear all
Page 1
XD-GRASP: Golden-angle radial MRI with reconstruction of extra motion-state dimensions using compressed sensing.
Feng L, Axel L, Chandarana H, Block KT, Sodickson DK, Otazo R. Feng L, et al. Magn Reson Med. 2016 Feb;75(2):775-88. doi: 10.1002/mrm.25665. Epub 2015 Mar 25. Magn Reson Med. 2016. PMID: 25809847 Free PMC article.
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 of radial imaging and reconstructs the multidimensional dataset using compressed sen …
PURPOSE: To develop a novel framework for free-breathing MRI called XD-GRASP, which sorts dynamic data into extra motion-state …
Kz-accelerated variable-density stack-of-stars MRI.
Li Z, Huang C, Tong A, Chandarana H, Feng L. Li Z, et al. Magn Reson Imaging. 2023 Apr;97:56-67. doi: 10.1016/j.mri.2022.12.017. Epub 2022 Dec 25. Magn Reson Imaging. 2023. PMID: 36577458 Free PMC article.
Qualitative image quality assessment (visual assessment by experienced radiologists) and quantitative analysis (as a metric of image sharpness) were performed to compare images acquired using the new and standard stack-of-stars sampling trajectories. Compared …
Qualitative image quality assessment (visual assessment by experienced radiologists) and quantitative analysis (as a metric of ima
5D whole-heart sparse MRI.
Feng L, Coppo S, Piccini D, Yerly J, Lim RP, Masci PG, Stuber M, Sodickson DK, Otazo R. Feng L, et al. Magn Reson Med. 2018 Feb;79(2):826-838. doi: 10.1002/mrm.26745. Epub 2017 May 11. Magn Reson Med. 2018. PMID: 28497486 Free PMC article.
Quantitative coronary sharpness and length were always better for the 5D images. Good agreement was obtained for quantification of cardiac function compared with 2D cine imaging. ...Magn Reson Med 79:826-838, 2018. 2017 International Society for Magnetic R
Quantitative coronary sharpness and length were always better for the 5D images. Good agreement was obtained for quantification of ca …
GRASP-Pro: imProving GRASP DCE-MRI through self-calibrating subspace-modeling and contrast phase automation.
Feng L, Wen Q, Huang C, Tong A, Liu F, Chandarana H. Feng L, et al. Magn Reson Med. 2020 Jan;83(1):94-108. doi: 10.1002/mrm.27903. Epub 2019 Aug 10. Magn Reson Med. 2020. PMID: 31400028 Free PMC article.
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 imProved performance) through a joint sparsity and self-calibrating subspace …
PURPOSE: To propose a highly accelerated, high-resolution dynamic contrast-enhanced MRI (DCE-MRI) technique called GRASP
Simultaneous evaluation of perfusion and morphology using GRASP MRI in hepatic fibrosis.
Yoon JH, Lee JM, Yu MH, Hur BY, Grimm R, Sourbron S, Chandarana H, Son Y, Basak S, Lee KB, Yi NJ, Lee KW, Suh KS. Yoon JH, et al. Eur Radiol. 2022 Jan;32(1):34-45. doi: 10.1007/s00330-021-08087-2. Epub 2021 Jun 12. Eur Radiol. 2022. PMID: 34120229
The image quality of the morphologic images was assessed on a four-point scale, and the Liver Imaging Reporting and Data System score was recorded for hepatic observations. ...RESULTS: DCE-MRI of 64 participants (male = 48) were analyzed. The overall …
The image quality of the morphologic images was assessed on a four-point scale, and the Liver Imaging Reporting and Dat …
Magnetization-prepared GRASP MRI for rapid 3D T1 mapping and fat/water-separated T1 mapping.
Feng L, Liu F, Soultanidis G, Liu C, Benkert T, Block KT, Fayad ZA, Yang Y. Feng L, et al. Magn Reson Med. 2021 Jul;86(1):97-114. doi: 10.1002/mrm.28679. Epub 2021 Feb 13. Magn Reson Med. 2021. PMID: 33580909 Free PMC article.
PURPOSE: This study aimed to (i) develop Magnetization-Prepared Golden-angle RAdial Sparse Parallel (MP-GRASP) MRI using a stack-of-stars trajectory for rapid free-breathing T1 mapping and (ii) extend MP-GRASP to multi-echo acquisition (MP-Dixon-GRASP) …
PURPOSE: This study aimed to (i) develop Magnetization-Prepared Golden-angle RAdial Sparse Parallel (MP-GRASP) MRI using a sta …
Consensus report from the 8th International Forum for Liver Magnetic Resonance Imaging.
Zech CJ, Ba-Ssalamah A, Berg T, Chandarana H, Chau GY, Grazioli L, Kim MJ, Lee JM, Merkle EM, Murakami T, Ricke J, B Sirlin C, Song B, Taouli B, Yoshimitsu K, Koh DM. Zech CJ, et al. Eur Radiol. 2020 Jan;30(1):370-382. doi: 10.1007/s00330-019-06369-4. Epub 2019 Aug 5. Eur Radiol. 2020. PMID: 31385048 Free PMC article.
OBJECTIVES: The 8th International Forum for Liver Magnetic Resonance Imaging (MRI), held in Basel, Switzerland, in October 2017, brought together clinical and academic radiologists from around the world to discuss developments in and reach consensus on …
OBJECTIVES: The 8th International Forum for Liver Magnetic Resonance Imaging (MRI), held in Basel, Switzerland, …
Highly time-resolved 4D MR angiography using golden-angle radial sparse parallel (GRASP) MRI.
Goldman-Yassen AE, Raz E, Borja MJ, Chen D, Derman A, Dogra S, Block KT, Dehkharghani S. Goldman-Yassen AE, et al. Sci Rep. 2022 Sep 5;12(1):15099. doi: 10.1038/s41598-022-18191-y. Sci Rep. 2022. PMID: 36064872 Free PMC article.
Current dynamic MRA techniques are limited by temporal resolution and signal-to-noise penalties. GRASP, a fast and flexible MRI technique combining compressed-sensing, parallel imaging, and golden-angle radial sampling, acquires volumetric data continuously a …
Current dynamic MRA techniques are limited by temporal resolution and signal-to-noise penalties. GRASP, a fast and flexible MRI
Live-view 4D GRASP MRI: A framework for robust real-time respiratory motion tracking with a sub-second imaging latency.
Feng L. Feng L. Magn Reson Med. 2023 Sep;90(3):1053-1068. doi: 10.1002/mrm.29700. Epub 2023 May 19. Magn Reson Med. 2023. PMID: 37203314 Free PMC article.
PURPOSE: To propose a framework called live-view golden-angle radial sparse parallel (GRASP) MRI for low-latency and high-fidelity real-time volumetric MRI. METHODS: Live-view GRASP MRI has two stages. ...RESULTS: Live-view GRASP MRI
PURPOSE: To propose a framework called live-view golden-angle radial sparse parallel (GRASP) MRI for low-latency and high-fide …
Measurement of Three-Dimensional Internal Dynamic Strains in the Intervertebral Disc of the Lumbar Spine With Mechanical Loading and Golden-Angle Radial Sparse Parallel-Magnetic Resonance Imaging.
Menon RG, Zibetti MVW, Pendola M, Regatte RR. Menon RG, et al. J Magn Reson Imaging. 2021 Aug;54(2):486-496. doi: 10.1002/jmri.27591. Epub 2021 Mar 13. J Magn Reson Imaging. 2021. PMID: 33713520 Free PMC article. Review.
PURPOSE: To develop and demonstrate a noninvasive technique to quantify three-dimensional (3D) internal dynamic strains in the IVD using a combination of static mechanical loading of the IVD using a magnetic resonance imaging (MRI)-compatible ergometer …
PURPOSE: To develop and demonstrate a noninvasive technique to quantify three-dimensional (3D) internal dynamic strains in the IVD using a c …
58 results