Reconstruction of Lesion (IMAGE) Clemson University Caption Four weeks after a TBI lesion on a rat's brain with hydrogel treatment. This is a mosaic image reconstruction of the lesion. A well-structured vasculature network was rebuilt at the lesion filled with the hydrogel. Green is neurofilament staining for neurites, and red is Reca-1 staining for blood vessels. Credit Clemson 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.