Evaluating different methods of MR-based motion correction in simultaneous PET/MR using a head phantom moved by a robotic system

Evaluating different methods of MR-based motion correction in simultaneous PET/MR using a head phantom moved by a robotic system

Abstract Background Due to comparatively long measurement times in simultaneous positron emission tomography and magnetic resonance (PET/MR) imaging, patient movement during the measurement can be challenging. This leads to artifacts which have a negative impact on the visual assessment and quantita...

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Bibliographic Details
Main Authors: Eric Einspänner, Thies H. Jochimsen, Johanna Harries, Andreas Melzer, Michael Unger, Richard Brown, Kris Thielemans, Osama Sabri, Bernhard Sattler
Format: Article
Language:English
Published: SpringerOpen 2022-03-01
Series:EJNMMI Physics
Subjects:
PET-MRI
Motion correction
Phantom
MCFLIRT
BrainCompass
SIRF
Online Access:https://doi.org/10.1186/s40658-022-00442-6

Internet

https://doi.org/10.1186/s40658-022-00442-6

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