Hyperactive Brain (IMAGE) University of Virginia Health System Caption This is a hyperactive brain. A matching .gif depicting a normal brain is available upon request. Credit Anita Impagliazzo | UVA School of Medicine Usage Restrictions Must License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.