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Journal article

Diaphragm position can be accurately estimated from the scattering of a parallel transmit RF coil at 7 T.

Abstract:

Purpose
To evaluate the use of radiofrequency scattering of a parallel transmit coil to track diaphragm motion.

Methods
Measurements made during radiofrequency excitation on an 8-channel parallel transmit coil by the directional couplers of the radiofrequency safety monitor were combined and converted into diaphragm position. A 30-s subject-specific calibration with an MRI navigator was used to determine a diaphragm estimate from each direct...

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Publication status:
Published
Peer review status:
Peer reviewed

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Files:
Publisher copy:
10.1002/mrm.26866

Authors


More by this author
Institution:
University of Oxford
Division:
MSD
Department:
RDM
Sub department:
RDM Cardiovascular Medicine
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MSD
Department:
RDM
Sub department:
RDM Cardiovascular Medicine
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MSD
Department:
RDM
Sub department:
RDM Cardiovascular Medicine
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MSD
Department:
RDM
Sub department:
RDM Cardiovascular Medicine
Role:
Author
Medical Research Council More from this funder
Wellcome Trust More from this funder
National Institute for Health Research More from this funder
Publisher:
Wiley Publisher's website
Journal:
Magnetic Resonance in Medicine Journal website
Volume:
79
Issue:
4
Pages:
2164–2169
Publication date:
2017-08-03
Acceptance date:
2017-07-19
DOI:
EISSN:
1522-2594
ISSN:
0740-3194
Pmid:
28771792
Source identifiers:
710878
Language:
English
Keywords:
Pubs id:
pubs:710878
UUID:
uuid:176856c7-f1da-48c4-a4bd-290a129fd92a
Local pid:
pubs:710878
Deposit date:
2017-10-02

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