Pituitary adenylate-cyclase activating polypeptide (PACAP) has been implicated in the (patho)physiology of stress-adaptation. PACAP deficient (PACAP(-/-)) mice show altered anxiety levels and depression-like behavior, but little is known about the underlying mechanisms in stress-related brain areas. Therefore, we aimed at investigating PACAP(-/-) mice in light-dark box, marble burying, open fie...
