part of adult cerebrum adult protocerebrum inferior neuropils 2009-08-13T03:04:19Z fly_anatomy.ontology VFB:FBbt_00040037 inferior protocerebrum FBbt:00040037 INP FBbt:00045033 Block of synaptic neuropil domains in the adult brain located below the superior neuropils, around the level of the mushroom body medial lobe and pedunculus. It includes the antler, clamp, crepine and inferior bridge. synaptic neuropil block