TI Stimulation (image) Cell Press Share Print E-Mail Caption A TI stimulation excites an area in the mouse hippocampus, shown in bright green through c-fos labeling. Credit Nir Grossman, Ph.D., Suhasa B. Kodandaramaiah, Ph.D., and Andrii Rudenko, Ph.D. Usage Restrictions Credit Required. 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.