Another view of the dorsal raphe (IMAGE) University of California - San Diego Caption The dorsal raphe area of the brain is imaged using confocal microscopy. Credit Spitzer Lab, UC San Diego Usage Restrictions Must be used in conjunction with Science paper on the brain and stress-induced fear License Original 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.