Magnetic resonance field fingerprinting.
Abdomen
/ diagnostic imaging
Algorithms
Brain
/ diagnostic imaging
Fourier Analysis
Healthy Volunteers
Humans
Image Interpretation, Computer-Assisted
/ methods
Image Processing, Computer-Assisted
/ methods
Magnetic Fields
Magnetic Resonance Imaging
/ methods
Phantoms, Imaging
Reproducibility of Results
Vibration
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:
04 2019
04 2019
Historique:
received:
07
06
2018
revised:
12
09
2018
accepted:
14
09
2018
pubmed:
16
10
2018
medline:
18
3
2020
entrez:
16
10
2018
Statut:
ppublish
Résumé
To develop and evaluate the magnetic resonance field fingerprinting method that simultaneously generates T An encoding pattern was designed to integrate true fast imaging with steady-state precession (TrueFISP), fast imaging with steady-state precession (FISP), and fast low-angle shot (FLASH) sequence segments with varying flip angles, radio frequency (RF) phases, TEs, and gradient moments in a continuous acquisition. A multistep matching process was introduced that includes steps for integrated spiral deblurring and the correction of intravoxel phase dispersion. The method was evaluated in phantoms as well as in vivo studies in brain and lower abdomen. Simultaneous measurement of T The proposed magnetic resonance field fingerprinting method can estimate T
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
2347-2359Informations de copyright
© 2018 International Society for Magnetic Resonance in Medicine.