has synaptic IO in region medulla serpentine layer medulla layer M8 medulla layer M9 medulla layer M10 lobula layer 4 lobula plate layer 1 lobula plate layer 2 lobula plate layer 3 lobula plate layer 4 Y neuron lobula layer 6 Y neuron Y3-like 2023-10-12T12:47:08Z fly_anatomy.ontology Y3-like FBbt:00052652 VFB:FBbt_00052652 Y neuron similar to Y3, but lacking fork-like structures in the superficial lobula layer (Chen et al., 2023). See Chen et al. (2023) fig S3. Y3-like optic lobe wide-field columnar neuron