protocerebral neuroblast neuroblast SMPad2 FBbt:00050201 fly_anatomy.ontology SMPad2 mapped to DAMd2/3 in Eckstein et al. (2024) - FBrf0259490 and Schlegel et al. (2024) - FlyBase:FBrf0260535. neuroblast SMPad2 VFB:FBbt_00050201 Neuroblast that produces a single cluster of secondary neurons with their cell bodies in the superior medial protocerebrum (Ito et al., 2013). These descendant neurons collectively innervate many parts of the superior medial brain in one hemisphere (Ito et al., 2013). type I neuroblast neuroblast DAMd2 neuroblast DAMd3