Local specific absorption rate (SAR), global SAR, transmitter power, and excitation accuracy trade-offs in low flip-angle parallel transmit pulse design-Reference-Cited by-同舟云学术

Local specific absorption rate (SAR), global SAR, transmitter power, and excitation accuracy trade-offs in low flip-angle parallel transmit pulse design

Published:2013-06-14 Issue:4 Volume:71 Page:1446-1457
ISSN:0740-3194
Container-title:Magnetic Resonance in Medicine
language:en
Short-container-title:Magn. Reson. Med.

Author:

Guérin Bastien¹,Gebhardt Matthias²,Cauley Steven¹,Adalsteinsson Elfar³⁴,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

Publisher

Wiley

Subject

Radiology Nuclear Medicine and imaging

Link

http://onlinelibrary.wiley.com/wol1/doi/10.1002/mrm.24800/fullpdf

Reference23 articles.

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

2. Parallel RF transmission with eight channels at 3 Tesla;Setsompop;Magn Reson Med,2006

3. Local SAR reduction in parallel excitation based on channel dependent Tikhonov parameters;Cloos;J Magn Reson Imag,2010

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

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

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