| Spiral sampling in magnetic resonance imaging-the effect of inhomogeneities. | |
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MedLine Citation:
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PMID: 18244043 Owner: NLM Status: In-Data-Review |
Abstract/OtherAbstract:
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A study of a spiral scan echo planar method in the presence of static field inhomogeneities is presented. The approach consists of obtaining the samples over the Fourier plane trajectory of the spiral scan, as modified by the inhomogeneities. The resulting images are compared to a Cartesian scan echo-planar method also subjected to inhomogeneities in the static field. The conclusion is that the spiral scan is more sensitive to this type of inhomogeneity. The possibility of compensating for the inhomogeneities during the reconstruction procedure is suggested by a preliminary experimental result. |
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Authors:
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E Yudilevich; H Stark |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: IEEE transactions on medical imaging Volume: 6 ISSN: 0278-0062 ISO Abbreviation: IEEE Trans Med Imaging Publication Date: 1987 |
Date Detail:
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Created Date: 2008-02-04 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 8310780 Medline TA: IEEE Trans Med Imaging Country: United States |
Other Details:
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Languages: eng Pagination: 337-45 Citation Subset: - |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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