part of adult cerebrum lateral complex 2009-08-12T04:31:57Z VFB:FBbt_00040001 A synaptic neuropil block in the adult brain that lies anterior and lateral to the central complex, with which it is closely associated. Unlike components of the central complex, it is not separated from surrounding neuropils by a glial sheath. fly_anatomy.ontology LX FBbt:00040001 synaptic neuropil block