part of overlaps capable of part of receives synaptic input in region sends synaptic output to region male organism adult lateral horn calyx of adult mushroom body adult antennal lobe anterior superior medial protocerebrum adult periesophageal neuropils male specific 1 neuron of subesophageal ganglion (male) 2019-01-11T13:35:59Z These neurons do not express fruitless and are also present in females (Machado et al., 2017). Octopaminergic neuron of the adult male gnathal ganglion. They have postsynaptic terminals around the esophagus and presynaptic terminals in the antennal lobe, lateral horn, anterior superior medial protocerebrum, mushroom body calyx and around the esophagus. They suppress sleeping in the presence of females and provide excitatory input into the fruitless circuit, acting upstream of P1 (pMP-e) neurons (Machado et al., 2017). male octopaminergic MS1 fly_anatomy.ontology FBbt:00048030 VFB:FBbt_00048030 male octopaminergic MS1 neuron of subesophageal ganglion male MS1 neuron of SOG mushroom body octopaminergic neuron adult interneuron male specific 1 neuron of subesophageal ganglion negative regulation of circadian sleep/wake cycle, sleep