How music can prevent cognitive decline (IMAGE) Université de Genève Caption Side view of a brain. In blue, the areas affected by the increase in grey matter in the elderly as a result of music practice. Credit © UNIGE - Damien Marie 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.