Figure 2

Time course of intracranial pressure (ICP) and cerebral perfusion pressure (CPP). A and B: ICP (A) and CPP (B) were recorded from subarachnoid hemorrhage (SAH) induction for the initial 30 min (n = 31 in sham group, n = 35 in control group, and n = 33 in H2 group). *P < 0.05.