Tomohisa Toda (IMAGE) Institute of Science and Technology Austria Caption The neuroscientist tries to understand how neural cells in the brain can work for decades without replacement and explores the role of aging as one of the most critical risk factors in neurological disease development. Credit Tomohisa Toda Usage Restrictions Free to use when reporting about Tomohisa Toda. 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.