Figure 1 (IMAGE) Institute for Basic Science Caption Experimental setup using a mouse model of PTSD. A) auditory fear conditioning model, B) single prolonged stress model, and C) schematic of single prolonged stress inflicted on the animals. Credit Institute for Basic Science Usage Restrictions Attribution Required 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.