label: Medullary intrinsic neuron 4, Mi4, Mi4_R, FBbt_00003779 (Fischbach & Dittrich, 1989); Medullary intrinsic neuron 4, Mi4, Mi4_R, FBbt_00003779 (Fischbach & Dittrich, 1989); Mi4; Medullary intrinsic neuron 4; FBbt_00003779