Robust retrospective motion correction of head motion using navigator-based and markerless motion tracking techniques.
Elisa MarchettoKevin MurphyStefan L GlimbergDaniel GallichanPublished in: Magnetic resonance in medicine (2023)
High image quality could be recovered in cases of stepwise and slow diagonal motion using both motion estimation techniques. The circular motion scenario led to more severe image artifacts that could not be fully compensated by the retrospective motion correction techniques used.