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Abstract #0172

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

Huihui Ye1,2, 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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