Paul A. Armitage

This study examines the association between APOE4 genotype, BBB permeability, and infarct distribution in patients with mild ischemic stroke, finding a posterior-predominant infarct distribution in APOE4 carriers despite similar BBB metrics.

The paper compares segmentation methods for zebrafish brain vasculature, finds U-Net outperforms SegNet, and highlights the effectiveness of Sato enhancement and Otsu thresholding.

This study quantifies how absent blood flow affects vascular development in zebrafish cerebral and trunk vasculature, finding more severe effects in the brain.

The paper describes the discovery of transient NO-containing spherical structures in zebrafish cerebral endothelial cells during development, showing their dependence on Notch signaling.