Fig. 5.
In vivo BBB opening and PCI. Raw contrast enhanced T1-weighted MRI (top panel) for (A) NHP skull and (B) human skull fragments. Thresholded regions of contrast enhancement used for ROC analysis with PCI (middle panel). Overlaid −6 dB focal regions of PCI (bottom panel) for (A) NHP skull and (B) human skull fragments. (C) Representative receiver operator characteristic (ROC) curves demonstrating correlation between contrast-enhanced regions of T1-weighted MRI and −6 dB focal regions of PCI. (D) Area under the curve (AUC) for n=4 mice per group. Error bars denote the mean ± standard deviation.