Interslice current change constrained B
B0 homogeneity
B0 shimming
dynamic shim updating
eddy current compensation
high-order shimming
Journal
Magnetic resonance in medicine
ISSN: 1522-2594
Titre abrégé: Magn Reson Med
Pays: United States
ID NLM: 8505245
Informations de publication
Date de publication:
07 2019
07 2019
Historique:
received:
20
07
2018
revised:
14
01
2019
accepted:
09
02
2019
pubmed:
19
3
2019
medline:
26
5
2020
entrez:
19
3
2019
Statut:
ppublish
Résumé
To overcome existing challenges in dynamic B Spherical harmonic dynamic B High-order dynamic shimming simulations and measurements have shown that absolute shim current amplitudes and their temporal variation can be substantially reduced with negligible loss in achievable B The proposed algorithm substantially reduces the shim amplitudes and their temporal variation, while only marginally affecting the achievable B
Identifiants
pubmed: 30883909
doi: 10.1002/mrm.27720
pmc: PMC8168441
mid: NIHMS1693489
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
263-275Subventions
Organisme : NIBIB NIH HHS
ID : R01 EB011639
Pays : United States
Organisme : NIBIB NIH HHS
ID : R01 EB024408
Pays : United States
Organisme : NIBIB NIH HHS
ID : R01 EB009871
Pays : United States
Organisme : NINDS NIH HHS
ID : R01 NS090417
Pays : United States
Organisme : NINDS NIH HHS
ID : R01 NS081772
Pays : United States
Informations de copyright
© 2019 International Society for Magnetic Resonance in Medicine.
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