...的临床研究--《郑州大学》2007年硕士论文 (b value)使用0s/mm~2和1000s/mm~2;单体素(single voxel,SV)或多体素(multi voxel,MV)~1H-MRS检查使用PRESS(point-resolved spectroscopy,PRESS...
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Conclusion Abnormal crossing of multi-fiber within a voxel is one of reasons to cause diffusion anisotropy change. Abnormal crossing of multi-fiber may not affect the FA value.
结论多纤维分叉异常是导致部分各向异性降低的原因之一,但多纤维分叉现象并不一定影响部分各向异性FA值。
Results 1) Multi-fiber within a voxel might lead to the decrease of FA;
结果1)单体素内多纤维分叉可能会导致部分各向异性FA值降低;
Multi-fiber within a voxel might not result in white matter abnormalities;
单体素内多纤维分叉异常不一定会影响白质纤维的部分各向异性;
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