Dixon‐based B0 self‐navigation in radial stack‐of‐stars multi‐echo gradient echo imaging

Purpose To develop a Dixon‐based B0$$ {\mathrm{B}}_0 $$ self‐navigation approach to estimate and correct temporal B0$$ {\mathrm{B}}_0 $$ variations in radial stack‐of‐stars gradient echo imaging for quantitative body MRI. Methods The proposed method estimates temporal B0$$ {\mathrm{B}}_0 $$ variatio...

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Veröffentlicht in:	Magnetic resonance in medicine 2025-01, Vol.93 (1), p.80-95
Hauptverfasser:	Stelter, Jonathan, Weiss, Kilian, Wu, Mingming, Raspe, Johannes, Braun, Philipp, Zöllner, Christoph, Karampinos, Dimitrios C.
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms B0$$ {\mathrm{B}}_0 $$ drift Drift free‐breathing gradient echo imaging Image reconstruction In vivo methods and tests Magnetic resonance imaging Mapping Navigation Proton density (concentration) Spokes T2∗$$ {\mathrm{T}}_2^{\ast } $$ mapping Temporal variations water‐fat separation
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