part of has fasciculating neuron projection innervates adult brain fascicle posterior lateral protocerebrum wedge adult vertical posterior fascicle 2020-04-16T15:37:54Z VFB:FBbt_00049275 vP fly_anatomy.ontology FBbt:00049275 Tract of the adult brain that projects ventrally between the lateral horn and the posterior lateral protocerebrum (Wong et al., 2013; Lovick et al., 2013). It is formed by DPLp1/2 lineages and innervates the posterior lateral protocerebrum and the wedge (Wong et al., 2013). vertical posterior tract adult LHp2 lineage neuron DPLp2 lineage neuron