Adaptive sensitivity encoding incorporating temporal filtering (TSENSE)

Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine
Peter KellmanElliot R McVeigh

Abstract

A number of different methods have been demonstrated which increase the speed of MR acquisition by decreasing the number of sequential phase encodes. The UNFOLD technique is based on time interleaving of k-space lines in sequential images and exploits the property that the outer portion of the field-of-view is relatively static. The differences in spatial sensitivity of multiple receiver coils may be exploited using SENSE or SMASH techniques to eliminate the aliased component that results from undersampling k-space. In this article, an adaptive method of sensitivity encoding is presented which incorporates both spatial and temporal filtering. Temporal filtering and spatial encoding may be combined by acquiring phase encodes in an interleaved manner. In this way the aliased components are alternating phase. The SENSE formulation is not altered by the phase of the alias artifact; however, for imperfect estimates of coil sensitivities the residual artifact will have alternating phase using this approach. This is the essence of combining temporal filtering (UNFOLD) with spatial sensitivity encoding (SENSE). Any residual artifact will be temporally frequency-shifted to the band edge and thus may be further suppressed by temporal low...Continue Reading

References

Nov 5, 1997·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·D K Sodickson, W J Manning
Apr 16, 1999·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·F H EpsteinA E Arai
Nov 5, 1999·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·B MadoreN J Pelc
Nov 5, 1999·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·K P PruessmannP Boesiger
Feb 19, 2000·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·M WeigerP Boesiger
Aug 5, 2000·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·D K Sodickson

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Citations

Jan 5, 2002·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Jeffrey Tsao
Apr 30, 2002·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Wolfgang G RehwaldRobert M Judd
Sep 5, 2002·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Bruno Madore
Dec 5, 2002·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Jacco A de ZwartJeff H Duyn
Oct 13, 2001·NMR in Biomedicine
Apr 25, 2006·European Radiology·Bernd J WinterspergerStefan O Schoenberg
Sep 1, 2004·Magma·H KöstlerJ Sandstede
Jan 24, 2007·Magma·Oliver M GeierHerbert Köstler
Aug 13, 2011·Magma·Josiane Yankam NjiwaMarkus Rudin
Jun 11, 2005·Journal of Magnetic Resonance·Anthony H AletrasAndrew E Arai
Jun 7, 2005·Magnetic Resonance Imaging Clinics of North America·W Brian HyslopRichard C Semelka
Sep 11, 2007·Journal of Nuclear Cardiology : Official Publication of the American Society of Nuclear Cardiology·Frederick H Epstein
Sep 2, 2008·Journal of Nuclear Cardiology : Official Publication of the American Society of Nuclear Cardiology·Amit R PatelChristopher M Kramer
Jul 11, 2006·Investigative Radiology·Michael FenchelGerhard Laub
Oct 14, 2004·Topics in Magnetic Resonance Imaging : TMRI·Sebastian Kozerke, Jeffrey Tsao
Nov 19, 2004·Topics in Magnetic Resonance Imaging : TMRI·Martin BlaimerPeter M Jakob
Nov 30, 2005·Topics in Magnetic Resonance Imaging : TMRI·W Brian Hyslop, Richard C Semelka
Aug 5, 2009·Investigative Radiology·Jane F UttingThoralf Niendorf
Jul 11, 2007·Topics in Magnetic Resonance Imaging : TMRI·Michael FenchelStephan Miller
May 23, 2008·Journal of Cardiovascular Magnetic Resonance : Official Journal of the Society for Cardiovascular Magnetic Resonance·Alistair A YoungBernd J Wintersperger
Jun 7, 2008·Journal of Cardiovascular Magnetic Resonance : Official Journal of the Society for Cardiovascular Magnetic Resonance·Sebastian Kozerke, Sven Plein
Feb 15, 2008·Journal of Cardiovascular Magnetic Resonance : Official Journal of the Society for Cardiovascular Magnetic Resonance·Mihaela JekicOrlando P Simonetti
Dec 17, 2008·Journal of Cardiovascular Magnetic Resonance : Official Journal of the Society for Cardiovascular Magnetic Resonance·Taehoon ShinKrishna S Nayak
Dec 31, 2008·Journal of Cardiovascular Magnetic Resonance : Official Journal of the Society for Cardiovascular Magnetic Resonance·Kanishka RatnayakaRobert J Lederman
Nov 16, 2013·Journal of Cardiovascular Magnetic Resonance : Official Journal of the Society for Cardiovascular Magnetic Resonance·Hui XueMichael S Hansen
May 24, 2013·Journal of Cardiovascular Magnetic Resonance : Official Journal of the Society for Cardiovascular Magnetic Resonance·Pedro F FerreiraDavid N Firmin
Jul 19, 2008·Radiographics : a Review Publication of the Radiological Society of North America, Inc·Farhood SaremiRaymond J Kim
Mar 2, 2006·Current Cardiology Reports·Vinay M Pai, Leon Axel
Feb 21, 2014·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Grzegorz T KowalikVivek Muthurangu
Feb 20, 2016·The International Journal of Cardiovascular Imaging·Bradley D AllenJames C Carr
Oct 3, 2003·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Markus KlarhöferChrit T W Moonen
Mar 27, 2015·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Christian BinterSebastian Kozerke
Apr 28, 2004·Journal of Magnetic Resonance Imaging : JMRI·Michael BockWolfhard Semmler
Nov 25, 2003·Journal of Magnetic Resonance Imaging : JMRI·Herbert KöstlerDietbert Hahn
Feb 17, 2015·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Sven PeterssonTino Ebbers
Feb 17, 2015·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Claudio SantelliSebastian Kozerke
Jun 26, 2012·Computerized Medical Imaging and Graphics : the Official Journal of the Computerized Medical Imaging Society·Qiao Zhang, Jinhua Sheng
Mar 13, 2010·International Journal of Cardiology·Meinrad BeerHerbert Köstler
Mar 6, 2016·Clinical Radiology·M MarklC K Rigsby
Jul 1, 2009·Heart Failure Clinics·Subha V Raman, Orlando P Simonetti

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