Objective To investigate the relationship between transientischemicattack (TIA) and intracranial or extracranial artery stenosis.
目的探讨短暂性脑缺血发作(TIA)与颅内外血管狭窄的关系。
2
Objective To locate transient cerebral ischemicattack (TIA) within MCA territory with MR diffusion-weighted imaging(DWI)and MR angiography(MRA), and to evaluate the role of fMRI in clinic practising.