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Abstract #0430

In Vivo Optimized Fast MR Fingerprinting in the Human Brain

Ouri Cohen1,2, Mathieu Sarracanie1,3, Matthew S. Rosen1,3, and Jerome L. Ackerman1,2

1Athinoula A. Martinos Center, Charlestown, MA, United States, 2Radiology, Massachusetts General Hospital, Boston, MA, United States, 3Physics, Harvard University, Cambridge, MA, United States

In this work we demonstrate an in vivo human brain application of a previously described schedule optimization method for rapid MR Fingerprinting. The method is validated in a phantom by comparison to a spin-echo sequence. The optimized schedule allowed acquisition of a single slice in 2.4 seconds without the use of any k-space undersampling.

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