The study, the first of its kind, was based on a single subject: University of California, Irvine cognitive neuroscientist and study co-author Elizabeth Chrastil, a first-time mother The study, the first of its kind, was based on a single subject: University of California, Irvine cognitive neuroscientist and study co-author Elizabeth Chrastil, a first-time mother Health Health News, Wellbeing Tips, Diseases, Treatment and Nutrition | The Hindu