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Dynamic D2O-enhanced MRI in a representative rat brain after intraarterial injection of 0.6 mL D2O. A) MR images before (t = 0), during (t = 60) and post-injection (t = 240 sec). B) Dynamic signal changes in two representative ROIs that were manually drawn in the ipsilateral (red) and contralateral (blue) hemispheres. C) 3D visualization of the perfusion territory (gold).
