Lewy pathology in neurons (IMAGE) Van Andel Research Institute Caption Lewy bodies are clumps of misshapen proteins that are hallmarks of Parkinson’s disease and some dementias. The image depicts brain cells (yellow) with and without these problematic proteins (magenta). Courtesy of the Henderson Lab, Van Andel Institute. Credit Image courtesy of the Henderson Lab, Van Andel Institute. Usage Restrictions Please include attribution. 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.