receives synaptic input in region sends synaptic output to region adult optic lobe neuron medulla serpentine layer posterior lateral protocerebrum adult visual projection neuron to the mushroom body optic lobe-calycal tract 2 neuron 1 2019-05-29T12:41:15Z FBbt:00048342 fly_anatomy.ontology Number not assigned in Yagi et al. (2016); this is the first OLCT2 cell in Table 1 - https://orcid.org/0000-0002-1373-1705. Adult projection neuron that receives input in medulla layer 7 and fasciculates with optic lobe-calycal tract 2 to arborize in the ventral accessory calyx (Yagi et al., 2016). It has its cell body near the accessory medulla (Yagi et al., 2016). It also projects to the posterior lateral protocerebrum (Yagi et al., 2016). VFB:FBbt_00048342 OLCT2 neuron 1 optic lobe-calycal tract 2 neuron adult mushroom body ventral accessory calyx