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Simultaneous Variable Flip Angle – Actual Flip Angle Imaging (VAFI) Method for Improved Accuracy and Precision of Three-dimensional T1 and B1 Measurements

A new time-efficient and accurate technique for simultaneous mapping of T(1) and B(1) is proposed based on a combination of the Actual Flip angle Imaging (AFI) and Variable Flip Angle (VFA) methods: VAFI. VAFI utilizes a single AFI and one or more spoiled gradient-echo (SPGR) acquisitions with a sim...

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Détails bibliographiques
Auteurs principaux: Hurley, Samuel A., Yarnykh, Vasily L., Johnson, Kevin M., Field, Aaron S., Alexander, Andrew L., Samsonov, Alexey A.
Format: Artigo
Langue:Inglês
Publié: 2011
Sujets:
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC3295910/
https://ncbi.nlm.nih.gov/pubmed/22139819
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mrm.23199
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