Fig. 5.
Regional relative perfusion versus six coronal regions of interest (ROIs) of equal heights along the ventral–dorsal axis (ROI 1 is the most ventral and ROI 6 the most dorsal) at baseline and after 16 h of mechanical ventilation presented for all animals (n = 6). #P < 0.01 (vs. previous ROI at baseline); ‡P < 0.05 (vs. previous ROI at 16 h).