Fig. 4From: Investigating potentially salvageable penumbra tissue in an in vivo model of transient ischemic stroke using sodium, diffusion, and perfusion magnetic resonance imagingRepresentative image of histology (a) superimposed with corresponding slice from anatomical atlas (b) showing a clear damage in caudate putamen, but no damage in upper and lower cortex. T2-weighted image at 24 h (c) after stroke confirming the identical lesion via hyperintense signal intensityBack to article page