发明名称 |
SYSTEM AND METHOD OF PERFORMING MAGNETIC RESONANCE SPECTROSCOPIC IMAGING |
摘要 |
<p>A method of performing spatially localized magnetic resonance spectroscopy includes receiving a magnetic resonance image of an object; identifying a plurality C of compartments that generate magnetic resonance spectroscopy signals in the object including at least one compartment of interest; segmenting in at least one spatial dimension the magnetic resonance image of the object into the C compartments; acquiring magnetic resonance spectroscopy signals from the compartments by applying a plurality of M' phase encodings applied in the at least one spatial dimension, wherein M'>=C; calculating a spatially localized magnetic resonance chemical shift spectrum from the at least one compartment of interest; and rendering a spatially localized magnetic resonance spectrum that is substantially equal to a spatial average of magnetic resonance chemical shift spectra from the at least one compartment of interest. A magnetic resonance spectroscopy and imaging system is configured to perform the above method.</p> |
申请公布号 |
EP2688471(A2) |
申请公布日期 |
2014.01.29 |
申请号 |
EP20120760705 |
申请日期 |
2012.03.22 |
申请人 |
THE JOHNS HOPKINS UNIVERSITY |
发明人 |
BOTTOMLEY, PAUL A.;GABR, REFAAT;ZHANG, YI |
分类号 |
A61B5/055;G01R33/483;G01R33/485 |
主分类号 |
A61B5/055 |
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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