Lorin J. Elias is a professor of psychology at the University of Saskatchewan. He completed his Ph.D. in behavioural neuroscience at the University of Waterloo and has been studying the brain for over twenty-five years. He is the author of Side Effects: How Left-Brain Right-Brain Differences Shape Everyday Behaviour and his research has been featured in popular newspapers and magazines around the world. Lorin lives in Saskatoon.