发明名称 |
CHEMICAL SPECIES SUPPRESSION FOR MRI IMAGING USING SPIRAL TRAJECTORIES WITH OFF-RESONANCE CORRECTION |
摘要 |
A method of chemical species suppression for MRI imaging of a scanned object region including acquiring K space data at a first TE, acquiring K space data at a second TE, reconstructing images having off resonance effects, estimating off resonance effects at locations throughout the reconstructed image, and determining the first and second chemical species signals at image locations of the scanned object from the acquired signals and correcting for blurring resulting from off resonance effects due to Bo inhomogeneity. |
申请公布号 |
WO2004086060(A3) |
申请公布日期 |
2005.05.19 |
申请号 |
WO2004US08636 |
申请日期 |
2004.03.22 |
申请人 |
CASE WESTERN RESERVE UNIVERSITY |
发明人 |
MORIGUCHI, HISAMOTO;DUERK, JEFFREY, L.;LEWIN, JONATHAN, S. |
分类号 |
G01R33/54;G01R33/565 |
主分类号 |
G01R33/54 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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