Collapsed fat navigators for brain 3D rigid body motion

Abstract Purpose To acquire high-resolution 3D multi-slab echo planar imaging data without motion artifacts, using collapsed fat navigators. Methods A fat navigator module (collapsed FatNav) was added to a diffusion-weighted 3D multi-slab echo planar imaging (DW 3D-MS EPI) sequence, comprising three...

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Veröffentlicht in:	Magnetic resonance imaging 2015-10, Vol.33 (8), p.984-991
Hauptverfasser:	Engström, Mathias, Mårtensson, Magnus, Avventi, Enrico, Norbeck, Ola, Skare, Stefan
Format:	Artikel
Sprache:	eng
Schlagworte:	Adipose Tissue - anatomy & histology Brain - anatomy & histology Chemical saturation Diffusion Magnetic Resonance Imaging Fat navigator Humans Image Enhancement - methods Image Interpretation, Computer-Assisted - methods Imaging, Three-Dimensional - methods Motion Motion correction Prospective correction Radiology Reproducibility of Results Sensitivity and Specificity
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