The people behind the papers – Juan Yang and Xuanmao Chen

In mammalian embryos, brains develop from the inside out, with younger neurons moving to the outer layers in a process called radial migration. A new paper in Development finds that, during postnatal development, some of the neurons in the outer layers of the brain undergo a 'reverse movement', repositioning themselves by moving in the opposite direction to the initial radial migration. To learn more about the story behind the paper, we caught up with first author Juan Yang and corresponding author Xuanmao Chen, Associate Professor of Neurobiology at the University of New Hampshire (UNH), USA.