连合纤维

大脑连合纤维的正中矢状位MRI与解剖标本对照研究

A Study on MR Imaging of Cerebral Commissural Fibers in midian sagittal Slices : Correlated with Anatomic Sample

目的建立弥散张量纤维束成像对人脑连合纤维的显示方法，探讨显示结果与已知解剖知识的一致性。

Objective To establish visualization methods of the commissural fibers in the human brain by using diffusion tensor tractography , and to investigate the coherence with known anatomy .

结合15例正常成人头部正中矢状面标本，对30例正常成人大脑的连合纤维在正中矢状位MRIT1加权像上的表现进行观测。

T1-weighted imaging in MRI of thirty cases of the cerebral commissural fibers were compared with fifteen anatomic samples , and the cerebral commissural fibers were measured in the middle sagittal slices .

豚鼠海马和齿状回连合纤维的研究

Investigation of the commissural fibres of hippocampus and dentate gyrus in guinea pig