Gut Neurons (IMAGE) RMIT University Caption An image showing neurons in the gut of a mouse with the autism-related gene mutation. The study found mice with the mutation had more neurons in the small intestine. Credit RMIT University Usage Restrictions Credit RMIT University 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.