Schematic of the olfactory and vomeronasal organs in rodents. The olfactory epithelium (OE) contains the olfactory sensory neurons, which project their axons to the main olfactory bulb (MOB). The vomeronasal organ (VNO) contains the vomeronasal sensory neurons, which project their axons to the accessory olfactory bulb (AOB). Figure reprinted from , Copyright (2005), with permission from Elsevier.
Kambere and Lane BMC Neuroscience 2007 8(Suppl 3):S2 doi:10.1186/1471-2202-8-S3-S2