part of overlaps synapses restricted to region adult adult brain adult antennal lobe local neuron 2009-12-11T10:01:00Z FlyBrain_NDB:10373 VFB:FBbt_00007390 A local interneuron that has its terminals mostly restricted to the adult antennal lobe. Some of these arise from larval local interneurons that are remodeled; others may emerge either before or after sensory and projection neurons establish synaptic specificity in the antennal lobe (Liou et al., 2018). Higher local neuron density tends to be found in glomeruli innervated by ORNs of basiconic sensilla on the antenna or the palp or of coeloconic sensilla and lower density is found in glomeruli innervated by ORNs of trichoid sensilla (Grabe et al., 2016). There are approximately 200 of these cells per hemisphere, nearly half of which are bilateral (Chou et al., 2010; Schlegel et al., 2021). ALLN olfactory LN local interneuron of adult antennal lobe FBbt:00007390 fly_anatomy.ontology LI ALLN adult antennal lobe antennal lobe local neuron adult central brain intrinsic neuron