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Abstract #0604

Single-Step Quantitative Susceptibility Mapping using Total Generalized Variation and 3D EPI

Kristian Bredies 1 , Stefan Ropele 2 , Benedikt A Poser 3 , Markus Barth 4 , and Christian Langkammer 2

1 Institute of Mathematics and Scientific Computing, University of Graz, Graz, Austria, 2 Department of Neurology, Medical University of Graz, Graz, Austria, 3 Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, Netherlands, 4 Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen, Nijmegen, Netherlands

Combined 3D EPI acquisition combined with single-step TGV reconstruction yielded reliably QSM images of the entire brain with 1mm isotropic resolution in 1 minute acquisition time.

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