Multi-echo acquisition.
Multi-echo acquisition.
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DOI：
10.1016/j.neuroimage.2011.10.057
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发表时间：
2012-08-15
期刊：
影响因子：
5.7
通讯作者：
Posse, Stefan
中科院分区：
文献类型：
--
作者：
Posse, Stefan
The rapid development of fMRI was paralleled early on by the adaptation of MR spectroscopic imaging (MRSI) methods to quantify water relaxation changes during brain activation. This review describes the evolution of multi-echo acquisition from high-speed MRSI to multi-echo EPI and beyond. It highlights milestones in the development of multi-echo acquisition methods, such as the discovery of considerable gains in fMRI sensitivity when combining echo images, advances in quantification of the BOLD effect using analytical biophysical modeling and interleaved multi-region shimming. The review conveys the insight gained from combining fMRI and MRSI methods and concludes with recent trends in ultra-fast fMRI, which will significantly increase temporal resolution of multi-echo acquisition.
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影响因子：
5.7
作者：
Mayer, Andrew R.;Xu, Jing;Posse, Stefan
通讯作者：
Posse, Stefan
影响因子：
5.7
作者：
Otazo, Ricardo;Lin, Fa-Hsuan;Posse, Stefan
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Posse, Stefan
影响因子：
3.3
作者：
Feng, Li;Otazo, Ricardo;Jung, Hong;Jensen, Jens H.;Ye, Jong C.;Sodickson, Daniel K.;Kim, Daniel
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Kim, Daniel
影响因子：
3.3
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通讯作者：
BYDDER, GM
影响因子：
2.5
作者：
Barth, M;Reichenbach, JR;Haacke, EM
通讯作者：
Haacke, EM