has synaptic IO in region medulla serpentine layer medulla layer M8 medulla tangential neuron medulla tangential neuron Mt8 medullary tangential neuron Mt8 Medulla tangential neuron that arborizes along medulla layers M7 and M8 and has additional arborization in the innermost layer (6) of the lobula and the lateral protocerebrum (Fischbach and Dittrich, 1989). FBbt:00003844 VFB:FBbt_00003844 fly_anatomy.ontology Mt8 Mt8 lobula layer 6