has characteristic sends synaptic output to region lobula octopaminergic AL2 neuron octopaminergic AL2b neuron 2012-10-08T04:42:58Z OA AL2b1 fly_anatomy.ontology OA-AL2b FBbt:00110145 bilateral octopaminergic neuron of the antennal lobe Octopaminergic neuron of the AL2 cluster with processes originating in the esophagus foramen that bilaterally innervate both optic lobes (Busch et al., 2009). OA-AL2b VFB:FBbt_00110145 bilateral