Professor Ditte Demontis (IMAGE) Aarhus University Caption "The study emphasises that ADHD should be seen as a brain developmental disorder, and that this is most likely influenced by genes that have a major impact on the brain’s early development,” says Professor Ditte Demontis of the Department of Biomedicine at Aarhus University. Photo: AU Credit Aarhus University Usage Restrictions none License Original 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.