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Abstract #4636

Robust and fast T1 mapping by slab-selective inversion recovery turboflash

Ke Jiang 1 , Yiu-cho Chung 1 , Yin Wu 1 , and Yanjie Zhu 1

1 Paul C. Lauterbur Research Center for Biomedical Imaging, Shenzhen key laboratory for MRI, Shenzhen Institutes of Advanced Technology, Shenzhen, Guangdong, China

We propose a fast and robust 2D T1 mapping method that uses real time imaging to sample the recovery of the slice selective inversion pulse. The technique was capable of acquiring two T1 maps in 6 seconds and full brain coverage (18 slices) in 1 min with a high spatial resolution of 1.1mm x 1.1mm x 4mm.

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