image: This is Dr. Jonas Frisén. This image relates to an article that appeared in the July 8, 2011, issue of Science, published by AAAS. The study, by Dr. Christian Göritz of Karolinska Institute in Stockholm, Sweden, and colleagues was titled, "A Pericyte Origin of Spinal Cord Scar Tissue." view more
Credit: Image © Camilla Svensk/Karolinska Institutet