has characteristic has soma location develops from capable of part of has synaptic IO in region receives synaptic input in region sends synaptic output to region supraesophageal ganglion neuron superior medial protocerebrum anterior ectoderm derivative adult crepine larval mushroom body output neuron h1 adult typical mushroom body output neuron primary interneuron adult GABAergic neuron mushroom body gamma lobe slice 3 mushroom body beta' lobe slice 1 adult superior brain cell body rind mushroom body output neuron 9 2015-02-05T14:00:17Z fly_anatomy.ontology MBON-gamma3beta'1 MBON-09 MBON09 FBbt:00111007 VFB:FBbt_00111007 MBON09 A GABAergic neuron whose dendrites arborize in gamma lobe slice 3 in both hemispheres, and in the contralateral beta' lobe slice 1 (Aso et al., 2014). Axonal terminals are found in the contralateral crepine, superior medial protocerebrum (Aso et al., 2014). There is one neuron of this type in each hemisphere (Aso et al., 2014; Li et al., 2020). It develops from a larval MBON-h1 neuron (Truman et al., 2023). Blocking protein synthesis in this neuron impairs normal long-term memory formation in response to negative odor-associated learning (Wu et al., 2017). long-term memory bilateral