procephalic neuroblast neuroblast BLV 2011-07-13T02:44:06Z VFB:FBbt_00100750 Neuroblast that is located medially adjacent to the outer optic anlage in the larval stage (Pereanu and Hartenstein, 2006). Its lineages remain lateral relative to the central brain into the adult stage, although some shift dorsally or anteriorly (Lovick et al., 2013). basolateral ventral neuroblast fly_anatomy.ontology FBbt:00100750