Behavioural profiling following acute stress uncovers associations with future stress sensitivity and past childhood abuse.

Individuals greatly differ in their responses to acute stress, ranging from resilience to vulnerability that may yield stress-related psychopathology. Stress-related psychopathologies involve, by definition, substantial modifications across multiple behavioural domains, including impaired cognitive, affective and social functioning. Nevertheless, and despite extensive investigation of individual variability in stress responsivity, no study to date simultaneously assessed the impact of acute stress across multiple behavioural domains within a given individual.

The role of hippocampal CaMKII in resilience to trauma-related psychopathology.

Traumatic stress exposure can form persistent trauma-related memories. However, only a minority of individuals develop post-traumatic stress disorder (PTSD) symptoms upon exposure. We employed a rat model of PTSD, which enables differentiating between exposed-affected and exposed-unaffected individuals.