has soma location supraesophageal ganglion neuron protocerebrum serotonergic neuron serotonergic LP neuron 2018-06-25T10:05:06Z VFB:FBbt_00047314 Serotonergic neuron whose cell body is located in the lateral protocerebrum. There is one cluster of these cells per hemisphere in the larva and three in the adult (Giang et al., 2011). FBbt:00047314 serotonergic lateral protocerebrum neuron fly_anatomy.ontology