| Reduction of a high-field dielectric artifact with homemade gel. | |
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MedLine Citation:
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PMID: 18460847 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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We developed an original dielectric-equivalent gel (Japanese Patent Application ID: P2004-236876A, February 6, 2003) pad that could improve inhomogeneous images caused primarily by B(1) homogeneity on a high-tesla magnetic resonance (MR) system. Made easily from various ingredients, our gel could reduce interference from radiofrequency waves at an object's surface and show changes in B(1) inhomogeneity. We herein assess the gel's effect using a plastic-bottle phantom on a 3T MR system. |
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Authors:
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Yukihisa Takayama; Hiroi Nonaka; Manabu Nakajima; Takayuki Obata; Hiroo Ikehira |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine Volume: 7 ISSN: 1347-3182 ISO Abbreviation: Magn Reson Med Sci Publication Date: 2008 |
Date Detail:
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Created Date: 2008-05-07 Completed Date: 2008-09-30 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101153368 Medline TA: Magn Reson Med Sci Country: Japan |
Other Details:
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Languages: eng Pagination: 37-41 Citation Subset: IM |
Affiliation:
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Biophysics Group, Molecular Imaging Center, National Institute of Radiological Sciences, Chiba, Japan. |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Artifacts* Gelatin Gels* Honey Magnetic Resonance Imaging / instrumentation*, methods* Magnetics Phantoms, Imaging* Plastics Radio Waves Sodium Chloride Water |
| Chemical | |
Reg. No./Substance:
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0/Gels; 0/Plastics; 7647-14-5/Sodium Chloride; 7732-18-5/Water; 9000-70-8/Gelatin |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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