has soma location adult optic lobe neuron central medulla intrinsic neuron 2024-08-07T15:54:03Z VFB:FBbt_00053287 Cm Intrinsic neuron of the medulla with its main arbors in the central (M6/M7) layers (Nern et al., 2025). serpentine medulla intrinsic neuron fly_anatomy.ontology Cm Sm FBbt:00053287 medulla intrinsic neuron cell body rind of adult medulla