Potentiation of NMDA receptor-mediated synaptic transmission at the parabrachial-central amygdala synapses by CGRP in mice

The capsular part of the central amygdala (CeC) is called the "nociceptive amygdala," as it receives nociceptive information from various pathways, including monosynaptic input from the lateral part of the parabrachial nucleus (LPB), a major target of ascending neurons in the spinal and medullary dorsal horn. LPB-CeC synaptic transmission is mediated by glutamate but the fibers from the LPB also contain calcitonin gene-related peptide (CGRP) and...