Accelerated 3D echo-planar imaging with compressed sensing for time-resolved hyperpolarized 13 C studies

Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine
Benjamin J GeraghtyCharles H Cunningham

Abstract

To enable large field-of-view, time-resolved volumetric coverage in hyperpolarized 13 C metabolic imaging by implementing a novel data acquisition and image reconstruction method based on the compressed sensing framework. A spectral-spatial pulse for single-resonance excitation followed by a symmetric echo-planar imaging (EPI) readout was implemented for encoding a 72 × 18 cm2 field of view at 5 × 5 mm2 resolution. Random undersampling was achieved with blipped z-gradients during the ramp portion of the echo-planar imaging readout. The sequence and reconstruction were tested with phantom studies and consecutive in vivo hyperpolarized 13 C scans in rats. Retrospectively and prospectively undersampled data were compared on the basis of structural similarity in the reconstructed images and the quantification of the lactate-to-pyruvate ratio in rat kidneys. No artifacts or loss of resolution are evident in the compressed sensing reconstructed images acquired with the proposed sequence. Structural similarity analysis indicate that compressed sensing reconstructions can accurately recover spatial features in the metabolic images evaluated. A novel z-blip acquisition sequence for compressed sensing accelerated hyperpolarized 13 C 3D e...Continue Reading

References

Sep 1, 1996·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·A Macovski
Jun 6, 1998·Journal of Magnetic Resonance·J H DuynJ W van der Veen
Mar 22, 2000·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·C M Tsai, D G Nishimura
Aug 22, 2003·Proceedings of the National Academy of Sciences of the United States of America·Jan H Ardenkjaer-LarsenKlaes Golman
Sep 21, 2004·IEEE Transactions on Image Processing : a Publication of the IEEE Signal Processing Society·Zhou WangEero P Simoncelli
Nov 17, 2006·Cancer Research·Klaes GolmanJan Henrik Ardenkjaer-Larsen
Oct 31, 2007·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Albert P ChenDaniel B Vigneron
Oct 31, 2007·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Michael LustigJohn M Pauly
Mar 28, 2008·Journal of Magnetic Resonance·Simon HuDaniel B Vigneron
Apr 22, 2008·Journal of Magnetic Resonance·Charles H CunninghamDaniel B Vigneron
Apr 23, 2008·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Klaes GolmanSven Månsson
Jul 16, 2008·Journal of Magnetic Resonance·Peder E Z LarsonDaniel B Vigneron
Mar 26, 2009·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Y-F YenR E Hurd
Jul 9, 2009·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Dirk MayerDaniel M Spielman
Oct 31, 2009·AJNR. American Journal of Neuroradiology·B D RossN Sailasuta
Dec 18, 2009·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Simon HuDaniel B Vigneron
Jun 25, 2010·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Angus Z LauCharles H Cunningham
Aug 6, 2010·Journal of Magnetic Resonance·Małgorzata MarjańskaPierre-Gilles Henry
Oct 13, 2010·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Peder E Z LarsonDaniel B Vigneron
Mar 19, 2011·NMR in Biomedicine·Jan H Ardenkjaer-LarsenTimothy W Skloss
Mar 30, 2011·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Nan-Kuei ChenAllen W Song
May 21, 2011·The Journal of Biological Chemistry·Timothy H WitneyKevin M Brindle
Jun 11, 2011·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Kevin M BrindleMikko I Kettunen
Jul 14, 2011·NMR in Biomedicine·Angus Z LauCharles H Cunningham
Dec 1, 2011·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Florian WiesingerRolf F Schulte
Nov 21, 2012·Journal of Magnetic Resonance Imaging : JMRI·Ralph E HurdJan Henrik Ardenkjaer-Larsen
Dec 22, 2012·European Journal of Heart Failure·Marie A SchroederCharles H Cunningham
Aug 16, 2013·Science Translational Medicine·Sarah J NelsonJonathan A Murray
Apr 25, 2014·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Ricardo OtazoDaniel K Sodickson
Apr 25, 2015·NMR in Biomedicine·Markus DurstRolf F Schulte

❮ Previous
Next ❯

Citations

Jul 20, 2017·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Jack J MillerDamian J Tyler
Feb 17, 2018·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Eugene MilshteynDaniel B Vigneron
Feb 11, 2020·Journal of Magnetic Resonance Imaging : JMRI·Jeremy W GordonPeder E Z Larson
May 14, 2020·NMR in Biomedicine·Wolfgang BognerAnke Henning
Sep 8, 2020·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Andrew TylerJack J Miller
Dec 16, 2017·NMR in Biomedicine·Patrick WespiSebastian Kozerke
Oct 27, 2018·Physics in Medicine and Biology·Geoffrey S Payne
May 1, 2018·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Sahar NassirpourAnke Henning
Apr 7, 2021·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Junjie MaJae Mo Park
Jul 3, 2021·Metabolites·Peder Eric Zufall Larson, Jeremy W Gordon

❮ Previous
Next ❯

Related Concepts

Related Feeds

Antiparasitics

Antiparasitics are medications which are indicated for the treatment of parasitic diseases. Discover the latest research on antiparasitics here.

Related Papers

Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine
Yongjun KwakReza Nezafat
Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine
Curtis N WiensCharles McKenzie
Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine
Javier Royuela-del-ValCarlos Alberola-López
Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine
Weiran DengV Andrew Stenger
© 2021 Meta ULC. All rights reserved