Meeting Banner
Abstract #4441

Prospective motion correction for compressed sensing 3D TSE sequence

Patrick Hucker1, Esther Raithel2, Maxim Zaitsev1, and Axel J. Krafft1

1Dept. of Radiology, Medical Physics, Medical Center University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany, 2Siemens Healthcare GmbH, Erlangen, Germany

A compressed sensing 3D TSE Sequence prototype (CS-SPACE) was enhanced by prospective motion correction (PMC). For T1-weighted imaging this sequence uses a center-out trajectory along each echo train and sparser sampling with increasing distance from the center. Motion during such echo trains can result in unexpected image artifact behavior. In this work, we investigate whether for a particular echo train structure, a center-out trajectory and compressed sensing PMC can correct for motion artifacts.

This abstract and the presentation materials are available to members only; a login is required.

Join Here