Blunted hypothalamo-pituitary adrenal axis response to predator odor predicts high stress reactivity
Individuals with trauma- and stress-related disorders exhibit increases in avoidance of trauma-related stimuli, heightened anxiety and altered neuroendocrine stress responses. Our laboratory uses a rodent model of stress that mimics the avoidance symptom cluster associated with stress-related disorders. Animals are classified as ‘Avoiders’ or ‘Non-Avoiders’ post-stress based on avoidance of predator-odor paired context. Utilizing this […]