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Journal article

Prospective motion correction and selective reacquisition using volumetric navigators for vessel-encoded arterial spin labeling dynamic angiography

Abstract:

The aim of this study was to improve robustness to motion in a vessel-encoded angiography sequence used for patient scans. The sequence is particularly sensitive to motion between imaging segments, which causes ghosting and blurring that propagates to the final angiogram.Volumetric echo planar imaging (EPI) navigators acquired in 275 ms were inserted after the imaging readout in a vessel-encoded pseudo-continuous arterial spin labeling (VEPCASL) sequence. The effects of movement between segme...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1002/mrm.26040

Authors


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Institution:
University of Oxford
Division:
MSD
Department:
Clinical Neurosciences
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MSD
Department:
Clinical Neurosciences
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Role:
Author
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Publisher:
Wiley Publisher's website
Journal:
Magnetic Resonance in Medicine Journal website
Volume:
76
Issue:
5
Pages:
1420–1430
Publication date:
2015-11-14
Acceptance date:
2015-10-17
DOI:
EISSN:
1522-2594
ISSN:
0740-3194
Source identifiers:
586664
Language:
English
Keywords:
Pubs id:
pubs:586664
UUID:
uuid:60d32001-1842-419b-8a18-e274299ff713
Local pid:
pubs:586664
Deposit date:
2016-07-04

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