Paired-pulse Inhibition and Disinhibition of the Dentate Gyrus Following Orexin Receptors Inactivation in the Basolateral Amygdala.

The orexinergic system has modulatory effects by sending projection fibers to several parts of the brain, such as the hippocampus and amygdala. Orexin neuropeptides activate basolateral amygdala neural circuits during different arousal states. Although, this system plays a vital role in creating appropriate behavioral reactions, the primary processing of the information in short-term plasticity model is not affected by it.