Accelerated 3D multi‐channel B1+ mapping at 7 T for the brain and heart

PurposeTo acquire accurate volumetric multi‐channel B1+$$ {\mathrm{B}}_1^{+} $$ maps in under 14 s whole‐brain or 23 heartbeats whole‐heart for parallel transmit (pTx) applications at 7 T.Theory and MethodsWe evaluate the combination of three recently proposed techniques. The acquisition of multi‐ch...

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Bibliographic Details

Published in:	Magnetic resonance in medicine Vol. 92; no. 5; pp. 2007 - 2020
Main Authors:	Kent, James L., de Buck, Matthijs H. S., Dragonu, Iulius, Chiew, Mark, Valkovič, Ladislav, Hess, Aaron T.
Format:	Journal Article
Language:	English
Published:	Hoboken Wiley Subscription Services, Inc 01.11.2024
Subjects:	Brain Brain mapping Calibration Circular polarization Heart Image acquisition In vivo methods and tests Mapping
ISSN:	0740-3194, 1522-2594
Online Access:	Get full text
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