Preventative Effects of PPC Inactivation (IMAGE) Korea Brain Research Institute Caption Preventative effects of PPC inactivation on context-specific relapse of fear memory. Credit @ Korea Brain Research Institute 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.