olfactory bulb layer olfactory bulb glomerular layer stratum glomerulosum bulbi olfactorii UBERON:0005377 BAMS:Gl ZFA:0000357 TAO:0000357 NLXANAT:1005007 EMAPA:35608 BTO:0001317 DHBA:11327 MA:0000970 MBA:212 glomerular layer glomerular layer of the olfactory bulb olfactory bulb main glomerulus The glomerular layer is the most superficial layer, consisting of mitral cell dendritic arborizations (glomeruli), olfactory nerve fibers, and periglomerular cells. Periglomerular cells contact multiple mitral cell dendrites within the glomeruli and provide lateral inhibition of neighboring glomeruli while allowing excitation of a specific mitral cell dendritic tree. Each mitral cell is contacted by at least 1000 olfactory nerve fibers[BTO]. Portion of tissue which is located in between the primary olfactory fiber layer and the external cellular layer of the olfactory bulb[ZFA]. neuronames:2710