Dynorphin Modulates Reward-Seeking Actions Through a Pallido-Amygdala Cholinergic Circuit
Dynorphin is an endogenous opioid peptide that primarily acts through κ-opioid receptors (KOR) and is widely involved in the regulation of various behaviors, including reward and aversive responses. However, the specific mechanisms of Dynorphin/KOR signaling in reward-seeking behaviors remain unclear. Previous research has predominantly focused on ...