发明名称 |
磁気共鳴スペクトロスコピーイメージングを行うシステムおよび方法 |
摘要 |
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. |
申请公布号 |
JP6070963(B2) |
申请公布日期 |
2017.02.01 |
申请号 |
JP20140501253 |
申请日期 |
2012.03.22 |
申请人 |
ザ・ジョンズ・ホプキンス・ユニバーシティー |
发明人 |
ボトムレイ、ポール エー.;ガブル、リファート;チャン、イ |
分类号 |
A61B5/055;A61B5/05;G01R33/32 |
主分类号 |
A61B5/055 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|