The pre-oral neuropils of the brain located above and some of it below the esophagus, comprising three fused ganglia (protocerebrum, deutocerebrum, and tritocerebrum) in the head. [ FlyBase:FBrf0224194 http://flybrain.neurobio.arizona.edu/Flybrain/html/terms/terms.html ]

This is just here as a test because I lose it