part of adult brain adult lateral horn output neuron adult lateral horn PD4b1 neuron 2021-10-12T10:43:19Z LHPD4b1 FBbt:00051767 fly_anatomy.ontology adult LHPD4b1 neuron LHPD4b1 adult posterior dorsal tract 4 neuron b1 VFB:FBbt_00051767 Adult lateral horn output neuron of the PD4b1 group that fasciculates with the PD4 primary neurite tract (Schlegel et al., 2021). There are around four of these neurons per hemisphere (Schlegel et al., 2021). adult lateral horn PD4 neuron