Depiction of Glial Cells (IMAGE) University of Pittsburgh Caption A depiction of the brain glial cell response towards site injury upon insertion of neural interface probe track (rectangular hole), which disrupts the maintenance of their important regulatory roles. Credit TDY Kozai/BionicLab.ORG 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.