Practical implications of motion correction with motion insensitive radial k-space acquisitions in MRI

OBJECTIVE: To highlight specific instances when radial k-space acquisitions in MRI result in image artifacts and how to ameliorate such artifacts. METHODS: We acquired axial T(2) weighted MR images on (1) the American College of Radiology (ACR) phantom and (2) a sedated sheep with rectilinear and mu...

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Detalhes bibliográficos
Publicado no:Br J Radiol
Main Authors: Almuqbel, Mustafa M, Leeper, Gareth, Palmer, David N, Mitchell, Nadia L, Russell, Katharina N, Keenan, Ross J, Melzer, Tracy R
Formato: Artigo
Idioma:Inglês
Publicado em: The British Institute of Radiology. 2018
Assuntos:
Short Communication
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC6221774/
https://ncbi.nlm.nih.gov/pubmed/29537305
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1259/bjr.20170593
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