Abstract #0172

MR Fingerprinting (MRF) incorporating simultaneous detection of RF transmit field and B0 inhomogeneity

Huihui Ye^1,2, Qing Li², Xiaozhi Cao², Qiuping Ding², Hongjian He², Huafeng Liu¹, and Jianghui Zhong²

¹State Key Laboratory of Modern Optical Instrumentation, College of Optical Science and Engineering, Zhejiang University, Hangzhou, China, ²Center for Brain Imaging Science and Technology, Department of Biomedical Engineering, Zhejiang University, Hangzhou, China

MR fingerprinting with B1+ and B0 field inhomogeneity detection is proposed with an IR-spoiled GRE based sequence. With this sequence, a 12s/slice acquisition simultaneously provide unbiased T1, T2* maps and B1+, B0 information at isotropic 1mm resolution.

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