MBP and ischemia: Hypothermia was associated with a significant increase in MBP area fraction in both the IGWM1 and IGWM2 compared with ischemia-normothermia, to sham control levels (P < 0.001, P < 0.001 ischemia-hypothermia fast rewarming vs. ischemia-normothermia and P < 0.001, P = 0.048 ischemia-hypothermia slow rewarming vs. ischemia-normothermia, in the IGWM1 and IGWM2 respectively).