University of Maryland neuroscientist Tracy Bale does advanced research in epigenetics--changes in gene activity that don’t actually alter DNA but can be passed along to offspring. Bale focuses on health disparities, like how stress affects the way a child’s brain develops … and how reading can be good medicine for a stressed brain. She describes one of the goals of the project she started at Callaway Elementary called “Reading on the Brain.” And artist Jay Wolf Schlossberg-Cohen tells of working with the pupils to open other ways of expressing the science of their brains.