Comparison of simulated parallel transmit body arrays at 3 T using excitation uniformity, global SAR, local SAR, and power efficiency metrics-Reference-Cited by-同舟云学术

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Comparison of simulated parallel transmit body arrays at 3 T using excitation uniformity, global SAR, local SAR, and power efficiency metrics

Published:2014-04-18 Issue:3 Volume:73 Page:1137-1150
ISSN:0740-3194
Container-title:Magnetic Resonance in Medicine
language:en
Short-container-title:Magn. Reson. Med.

Author:

Guérin Bastien¹,Gebhardt Matthias²,Serano Peter¹,Adalsteinsson Elfar³⁴,Hamm Michael²,Pfeuffer Josef²,Nistler Juergen²,Wald Lawrence L.¹⁴

Affiliation:

1. Martinos Center for Biomedical Imaging, Department of Radiology; Massachusetts General Hospital; Charlestown Massachusetts USA

2. Siemens Healthcare; Erlangen Germany

3. Department of Electrical Engineering and Computer Science; Massachusetts Institute of Technology; Cambridge Massachusetts USA

4. Harvard-MIT Division of Health Sciences Technology; Cambridge Massachusetts USA.

Funder

NIH

Siemens-MIT Alliance MKI (MIT Kavli Institute for Astrophysics and Space Research) Support

Publisher

Wiley

Subject

Radiology, Nuclear Medicine and imaging

Link

http://onlinelibrary.wiley.com/wol1/doi/10.1002/mrm.25243/fullpdf

Reference37 articles.

1. Local specific absorption rate (SAR), global SAR, transmitter power, and excitation accuracy trade-offs in low flip-angle parallel transmit pulse design;Guérin;Magn Reson Med,2014

2. Local specific absorption rate control for parallel transmission by virtual observation points;Eichfelder;Magn Reson Med,2011

3. Fast design of local N-gram-specific absorption rate-optimized radiofrequency pulses for parallel transmit systems;Sbrizzi;Magn Reson Med,2012

4. Local SAR in parallel transmission pulse design;Lee;Magn Reson Med,2012

5. Parallel excitation with an array of transmit coils;Zhu;Magn Reson Med,2004

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