(IMAGE) Osaka University Caption The analysis results for typical Lewy bodies: The central region (core) contains a large amount of proteins (second from left) and lipids (fourth from left). In contrast, the content of the β sheet structure (third from left) is higher in the peripheral region (halo) than in the core. Credit Osaka University 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.