Improving motion robustness of 3D MR fingerprinting with a fat navigator

To develop a 3D MR fingerprinting (MRF) method in combination with fat navigators to improve its motion robustness for neuroimaging. A rapid fat navigator was developed using the stack-of-spirals acquisition and non-Cartesian spiral GRAPPA. The fat navigator module was implemented in the 3D MRF sequ...

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Veröffentlicht in:	Magnetic resonance in medicine 2023-11, Vol.90 (5), p.1802-1817
Hauptverfasser:	Hu, Siyuan, Chen, Yong, Zong, Xiaopeng, Lin, Weili, Griswold, Mark, Ma, Dan
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Brain - diagnostic imaging Brain mapping Cartesian coordinates Fingerprinting Head movement Humans Image Processing, Computer-Assisted - methods In vivo methods and tests Infant, Newborn Magnetic Resonance Imaging - methods Medical imaging Modules Motion Neonatal abstinence syndrome Neonates Neuroimaging Phantoms, Imaging Robustness Three dimensional motion Waveforms
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