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A Novel Method to Decrease Electric Field and SAR Using an External High Dielectric Sleeve at 3 T Head MRI: Numerical and Experimental Results

Materials with high dielectric constant (HDC) have been used in high field MRI to decrease specific absorption rate (SAR), increase magnetic field intensity, and increase signal-to-noise ratio. In previous studies, the HDC materials were placed inside the RF coil decreasing the space available. This...

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Detalhes bibliográficos
Publicado no:IEEE Trans Biomed Eng
Main Authors: Park, Bu S., Rajan, Sunder S., Guag, Joshua W., Angelone, Leonardo M.
Formato: Artigo
Idioma:Inglês
Publicado em: 2014
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC5823506/
https://ncbi.nlm.nih.gov/pubmed/25347873
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1109/TBME.2014.2364512
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