Wave-CAIPI and TGV for fast sub-millimeter QSM at 7 Tesla
Christian Langkammer 1 , Berkin Bilgic 1 , Celine Louapre 1 , Costanza Gianni 1 , Sindhuja T Govindarajan 1 , Kawin Setsompop 1 , and Caterina Mainero 1
MGH/HST Martinos Center for Biomedical
Imaging, Harvard Medical School, Boston, MA, United
In this work we combined a novel efficient acquisition
approach based on 3D gradient recalled echo with
wave-CAIPI acceleration for its usefulness in
quantitative susceptibility mapping at higher spatial
resolution. The proposed setup allows QSM of the entire
brain with 0.5 mm isotropic resolution in 4 minutes.
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