Figure 5From: A hematopoietic contribution to microhemorrhage formation during antiviral CD8 T cell-initiated blood-brain barrier disruption Microhemorrhage formation in C57BL/6 mice is observable by T2*-weighted MRI (top panels). Permeability-resistant 129 SvIm mice (bottom panels) present with reduced microhemorrhages compared to C57BL/6 mice. Raw magnetic resonance imaging scans are shown above images analyzed using ImageJ software. Pixel value analysis revealed significantly higher microhemorrhages in C57BL/6 mice than in the 129 SvIm strain (n = 4 in each group, P = 0.003). ImageJ software was used to analyze threshold of T2*-weighted MRI lesions.Back to article page