label: DM4_medial; right; DM4_medial; right; adult fan-shaped body horizontal delta neuron E; FB1,7D3FB7; hDeltaE; hΔE; FBbt_00052281; adult fan-shaped body horizontal delta neuron F; FB1,6d,7D2FB6,7; hDeltaF; hΔF; FBbt_00052282