Activation of Neuropeptide Y (NPY) receptors in the basolateral amygdala (BLA) inhibits projections to the bed nucleus of the stria terminalis (BNST) and buffers stress-induced decreases in social interaction in male rats.

Neuropeptide Y (NPY) increases resilience and buffers behavioral stress responses in male rats in part through decreasing the excitability of principal output neurons in the basolateral amygdala (BLA). Intra-BLA administration of NPY acutely increases social interaction (SI) through activation of either Y