In the Lab (IMAGE) University of California - San Diego Caption Byungkook Lim (left), UC San Diego associate professor of neurobiology, and Daniel Knowland, neurobiology graduate student, in Lim's laboratory. Credit UC San Diego Usage Restrictions To be used in conjunction with UC San Diego study on brain circuits and links to depression. 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.