Diffusion imaging with a multi-echo MISSTEC sequence
Diffusion imaging with a multi-echo MISSTEC sequence
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DOI：
10.1002/jmri.1880070225
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发表时间：
1997-03-01
期刊：
影响因子：
--
通讯作者：
Akoka, S
中科院分区：
文献类型：
--
作者：
Franconi, F;Lethimonnier, F;Akoka, S
An imaging method is presented to measure the water-diffusion coefficient. The sequence (MISSTEC) uses the simultaneous acquisition of a spin echo and several stimulated echoes with the same intensity except for diffusion weighting. The optimal number of stimulated echoes was calculated to minimize the diffusion coefficient error (D). D values obtained in vitro and in vivo were in good agreement with those from the spin-echo sequence (IntraVoxel Incoherent Motion [IVIM] method). The total acquisition time is half that of the classic IVIM method.
