Fig. 15.
Multiple and simultaneous CMRO2 (A) and CBF (B) measurements using 17O-MR approach at 9.4T and Laser Doppler Flow meter (LDF), respectively, in a representative rat brain with global forebrain ischemia preparation. The H217O decay rates during the baseline, reperfusion and post-ischemia periods were quantified in (A) and they correlate well with the relative CBF changes as shown in (B).