Neurons (IMAGE) Ruhr-University Bochum Caption Top: Brain slice preparation through the frontal cortex of a rat showing nerve cells containing Parvalbumin (colored red) and surrounded by a perineural network (colored green) in untreated animals. Bottom: After treating the animals with the iTBS protocol, the Parvalbumin has disappeared to a great extent. The perineural network labeled by green dye that the cells still exist, but have not been destroyed by the stimulation. Credit RUB 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.