Andrew Wilner speaks with fellow neurologist Karine Abou Khaled about her recent study on a 15-minute subdermal EEG with a simplified module for critically ill patients vs a full-head 24-hour EEG.

John Kounios is a professor of psychological and brain sciences at Drexel University. He is co-author of The Eureka Factor: Aha Moments, Creative Insight, and the Brain (Random House, 2015) and ...