part of overlaps female organism descending neuron of the anterior dorsal brain DNa12 descending neuron of the anterior dorsal brain DNa12 (female) 2021-04-01T11:15:13Z fly_anatomy.ontology Adult aSP22 descending neuron of the female (McKellar et al., 2019). It is similar to the male neuron, with less dense arborization in some areas of the brain and an extra branch on the dorsal part of the neuron (McKellar et al., 2019). Its activation elicits proboscis extension and simultaneous movement of all legs (McKellar et al., 2019). adult aSP22 (female) descending neuron FBbt:00051202 VFB:FBbt_00051202