Dr. Caroline Leaf is a communication pathologist and audiologist who has worked in the area of cognitive neuroscience since 1985. Her pioneering work on neuroplasticity ? that changes in thinking actually change the brain and can effect behavioral change ? paved the way for her current research on how scientific principles are supported by Scripture and vice versa. She is a prolific author and has been featured on Enjoying Everyday Life with Joyce Meyer, LIFE Today with James and Betty Robison, Today with Marilyn and Sarah, It's Supernatural with Sid Roth, and Doctor to Doctor. Dr. Leaf also hosts Switch On Your Brain on TBN. She and her husband, Mac, live in Dallas, Texas, with their four children.