Fig. 3From: Investigating potentially salvageable penumbra tissue in an in vivo model of transient ischemic stroke using sodium, diffusion, and perfusion magnetic resonance imagingRepresentative example of the perfusion weighted images acquired before, after, and 24 h after reperfusion: coronal section at the level of the Caudate–Putamen. Perfusion improved after reperfusion, however, a clear deficit in the contralateral side remained, which improved 24 h after reperfusionBack to article page