Researchers from Aarhus University have come closer to answering this question in a large study, which has just been published in the journal Nature Genetics.
Together with national and international partners, the researchers have studied more than six million genetic variants in 38,691 people with ADHD and 186,843 people without ADHD. By this means it has been possible to identify 27 genetic risk variants for the common neurodevelopmental disorder.
