part of larval tritocerebrum ventromedial domain of larval central nervous system ventromedial domain of larval tritocerebrum 2018-02-15T10:53:13Z VFB:FBbt_00007720 ventromedial neuropil of larval tritocerebrum VMTR Neuropil region where the larval tritocerebrum intersects with the ventromedial longitudinal domain of the central nervous system (Hartenstein et al., 2018). The anterior widening of the VM fascicle results in an enlargement of the ventromedial domain in the tritocerebrum compared to more posterior neuromeres (Hartenstein et al., 2018). larvalbrain_neuropil:631 larvalbrain_neuropil:453 FBbt:00007720 fly_anatomy.ontology neuromeric subdivision of longitudinal domain of CNS