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Flip Angle Profile Correction for T1 and T2 Quantification with Look-Locker Inversion Recovery 2D SSFP Imaging

Fast methods using balanced steady-state free precession (SSFP) have been developed to reduce the scan time of T1 and T2 mapping. However, flip angle (FA) profiles created by the short RF pulses used in SSFP deviate substantially from the ideal rectangular profile, causing T1 and T2 mapping errors....

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Autores principales: Cooper, Mitchell A., Nguyen, Thanh D., Spincemaille, Pascal, Prince, Martin R., Weinsaft, Jonathan W., Wang, Yi
Formato: Artigo
Lenguaje:Inglês
Publicado: 2012
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Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC3342445/
https://ncbi.nlm.nih.gov/pubmed/22294428
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mrm.24151
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