https://www.selleckchem.com/pr....oducts/fetuin-fetal-
Threat responses are often shaped by social information, such as observation of aversive outcomes for others. Yet, the neurochemistry regulating observational learning of threats is largely unknown. Here, we examined the impact of the GABAergic and noradrenergic system, which are central in regulating threat learning from first-hand experiences, on observational threat learning in humans. To this end, 61 participants received either 1 mg Lorazepam (enhancing GABAergic signalling N = 18), 20 mg Yohimbine (enhancing Nora