has soma location capable of part of lineage NB7-1 primary interneuron larval A03a5 neuron 2018-10-04T13:58:53Z FBbt:00047800 fly_anatomy.ontology VFB:FBbt_00047800 Activation of these neurons results in abdominal muscle contraction and inhibition reduces backwards locomotion in response to mechanical stimulus to the head (Takagi et al., 2017). Segmentally-repeated larval cholinergic premotor interneuron that develops from lineage 3. It is downstream of Wave neurons, which receive input from class IV dendritic arborizing neurons and upstream of motor neurons. They activate sequentially along the abdominal neuromeres during forward and backward peristaltic locomotion. larval premotor neuron larval interneuron larval cholinergic neuron cell body rind of larval ventral nerve cord response to mechanical stimulus locomotion