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K-space spatial low-pass filters can increase signal loss artifacts in Echo-Planar Imaging

Effective transverse relaxation rate (T(2)*)-weighted echo-planar imaging (EPI) is extensively used for functional magnetic resonance imaging (fMRI), because of its high speed and good sensitivity to the blood oxygenation level-dependent (BOLD) signal. Nevertheless, its use is limited in areas with...

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Autores principales: Caparelli, E. C., Tomasi, D.
Formato: Artigo
Lenguaje:Inglês
Publicado: 2008
Materias:
Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC2350228/
https://ncbi.nlm.nih.gov/pubmed/19122745
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.bspc.2007.11.003
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