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FIG 1. Postreperfusion pattern after recanalization in the MCA occlusion model. Persistent hyperemia (type I hyperperfusion) is observed mainly in the frontal and superior temporal lobes in cats A and B (thick single arrows). Persistent hypoperfusion (type III reperfusion) is seen in the inferior temporal lobe in cat A (double arrows), and early hyperperfusion followed by later hypoperfusion (type II reperfusion) is seen in cat B (thin single arrow).
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