RESUME
Neuroimaging
QSM
Quantitative MRI
Relaxometry
Journal
Physica medica : PM : an international journal devoted to the applications of physics to medicine and biology : official journal of the Italian Association of Biomedical Physics (AIFB)
ISSN: 1724-191X
Titre abrégé: Phys Med
Pays: Italy
ID NLM: 9302888
Informations de publication
Date de publication:
Aug 2021
Aug 2021
Historique:
received:
29
01
2021
revised:
16
03
2021
accepted:
02
04
2021
pubmed:
26
6
2021
medline:
1
9
2021
entrez:
25
6
2021
Statut:
ppublish
Résumé
To introduce a class of fast 3D quantitative MRI (qMRI) schemes (RESUME An arbitrary multi-echo GRE acquisition optimized for quantitative susceptibility mapping (QSM) is complemented with an appropriate low flip-angle GRE sequence drawn from four possible choices. The acquired signals are processed to analytically derive the longitudinal relaxation (R The RESUME The introduced schemes represent a class of robust and flexible strategies to derive a thorough and fast qMRI study, suitable for a whole-brain acquisition with isotropic voxel resolution of 700 μm in less than 15 min.
Identifiants
pubmed: 34171573
pii: S1120-1797(21)00161-7
doi: 10.1016/j.ejmp.2021.04.005
pii:
doi:
Substances chimiques
Protons
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
23-36Informations de copyright
Copyright © 2021 Associazione Italiana di Fisica Medica. Published by Elsevier Ltd. All rights reserved.