发明名称 METHOD AND MAGNETIC RESONANCE SYSTEM FOR DIFFUSION-WEIGHTED ACQUISITION OF MR SIGNALS
摘要 In a method for diffusion-weighted acquisition of MR signals with an acquisition sequence that includes a diffusion module with multiple diffusion coding gradients and a readout module with readout gradients to acquire the MR signals, the acquisition sequence is configured to acquire MR signals that correspond to a predetermined signal coherence path. The method includes the acquisition of MR signals with the acquisition sequence, and the diffusion coding gradients are activated with predetermined gradient moments during the acquisition sequence. The gradient moments of the diffusion coding gradients are set such that MR signals that correspond to other coherence paths than the predetermined coherence path are reduced, wherein the adjustment of the gradient moments to achieve a predetermined reduction ensues on the basis of a threshold.
申请公布号 US2010277169(A1) 申请公布日期 2010.11.04
申请号 US20100773121 申请日期 2010.05.04
申请人 FEIWEIER THORSTEN 发明人 FEIWEIER THORSTEN
分类号 G01R33/44 主分类号 G01R33/44
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