The Long Arms of Pericytes (image) Medical University of South Carolina Share Print E-Mail Caption The long arms of pericytes (shown in red) appear draped over capillaries in the brain (shown in blue). Credit Image courtesy of Dr. Andy Shih, Medical University of South Carolina. Usage Restrictions Use with appropriate credit line and caption. Share Print E-Mail 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.