Olympic Boxing May Damage the Brain (IMAGE) University of Gothenburg Caption The study shows that repeated blows to the head in the boxing ring can produce a release of brain injury markers to the brain fluid, similar to what is seen with after other types of head trauma, as well as in neurological illnesses such as Alzheimer's. Credit Photo: University of Gothenburg Usage Restrictions None 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.