Study from experts at Cincinnati Children's reports that preterm infants born to women who battled preeclampsia also show signs of brain injury soon after birth and worse neurodevelopment two years later. And to a lesser extent, so do the preterm-born toddlers of women who had gestational hypertension and chronic hypertension.

Researchers led by the University of Cincinnati’s Anna Kruyer and the University of Houston’s Demetrio Labate have published research in the journal Science Advances applying object recognition technology to track changes in brain cell structure and provide new insights into how the brain responds to heroin use, withdrawal and relapse.

A new 3D "atlas" of the mouse brain, developed by Duke University School of Medicine and collaborators, promises to sharpen scientists' ability to measure brain changes and share findings across studies of diseases like Alzheimer's. The Duke Mouse Brain Atlas combines microscopic detail from multiple imaging techniques into a living, distortion-free map—offering a powerful new tool for research and discovery. The open-source atlas, reported April 30 in Science Advances, is already helping scientists track neurodegeneration in mouse models.