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A simulation study on the effect of optimized high permittivity materials on fetal imaging at 3T
PURPOSE: One of the main concerns in fetal MRI is the radiofrequency power that is absorbed both by the mother and the fetus. Passive shimming using high permittivity materials in the form of “dielectric pads” has previously been shown to increase the [Formula: see text] efficiency and homogeneity i...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
John Wiley and Sons Inc.
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6771485/ https://www.ncbi.nlm.nih.gov/pubmed/31199014 http://dx.doi.org/10.1002/mrm.27849 |