MR-based motion correction for PET imaging using wired active MR microcoils in simultaneous PET-MR: Phantom study

Purpose: Artifacts caused by head motion present a major challenge in brain positron emission tomography (PET) imaging. The authors investigated the feasibility of using wired active MR microcoils to track head motion and incorporate the measured rigid motion fields into iterative PET reconstruction...

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Autores principales: Huang, Chuan, Ackerman, Jerome L., Petibon, Yoann, Brady, Thomas J., El Fakhri, Georges, Ouyang, Jinsong
Formato: Artigo
Lenguaje:Inglês
Publicado: American Association of Physicists in Medicine 2014
Materias:
Radiation Imaging Physics
Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC3978416/
https://ncbi.nlm.nih.gov/pubmed/24694141
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1118/1.4868457
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