fasciculates with synapsed_via_type_Ib_bouton_to sends synaptic output to cell muscle cell of ventral oblique muscle 4 muscle cell of ventral oblique muscle 5 lineage NB7-1 primary motor neuron abdominal segment motor neuron larval intersegmental nerve branch ISNd of A1-7 type Ib motor neuron larval internal muscle motor neuron larval anterior intersegmental nerve root of A1-7 larval ventral A1-7-innervating ISN motor neuron VO4/5 motor neuron 2013-01-18T03:48:44Z MN15/16-I FBbt:00110285 MN-VO4/5 neuron Motor neuron that develops from the neuroblast NB7-1 lineage. It innervates the internal ventral oblique muscles 4 and 5, which are found in larval abdominal segments A1 to A7. Its dendritic arborization occupies the medial domain of the ventral nerve cord neuropil. It exits the ventral nerve cord via the anterior root of the intersegmental nerve, fasciculating with the ISNd nerve branch and it innervates the VO4 and VO5 muscles via intermediate-sized type I boutons (Hoang and Chiba, 2001; Banerjee et al., 2016). These neurons (at least in A1 to A4) die during metamorphosis (Banerjee et al., 2016). U7,8 neuron fly_anatomy.ontology VFB:FBbt_00110285