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Time courses of changes in CBF, CBV and StO2 obtained from the cortical brain of the rats with ISO anesthetic by following saline (vehicle, Ao-A2), cocaine (Bo-B2), and those obtained from the cortical brain of the rats with α-CHLOR anesthetic by following saline (vehicle, Co-C2) and cocaine (Do-D2). Data are presented as relative changes from the baseline (100%) and the vertical dashed lines in each graph represent the time of intravenous drug administration.
