Neuropeptide Modulation of a Lumbar Spinal Reflex: Potential Implications for Female Sexual Function

These data suggest endogenous neuropeptides are released within the lumbosacral spinal cord. Melanocortin agonists, oxytocin, CRF, and DAMGO via MC4, oxytocin, CRF1, and MOR inhibit glutamate release but with differing effects on afferent fiber subtypes. Melanocortins, oxytocin, CRF, and DAMGO have the ability to modulate orgasm whereas oxytocin, CRF and DAMGO can increase pain threshold. Oxytocin and CRF may dampen touch sensation. Wilson LA, Wayman CP, and Jackson MV. Neuropeptide modulation of a lumbar spinal reflex: Potential implications for female sexual function. J Sex Med **;**:**-**.