Fig. 1From: The protective effect of persistent trigeminal artery in patients with ischemic strokeCT perfusion and MR imaging (a) CT perfusion: CBF and CBV show no remarkable difference between the bilateral. Hemispheres. (b) DWI: acute infarcts in the left MCA territory. DWI = diffusion –weighted imaging; MCA = middle cerebral artery; rCBF = regional cerebral blood flow; rCBV = regional cerebral volumeBack to article page