part of adult brain adult lateral horn output neuron adult lateral horn PD1a1 neuron 2021-10-12T09:57:38Z VFB:FBbt_00051753 LHPD1a1 fly_anatomy.ontology LHPD1a1 Adult lateral horn output neuron of the PD1a1 group that fasciculates with the PD1 primary neurite tract (Schlegel et al., 2021). There are approximately four of these per hemisphere (Schlegel et al., 2021). adult LHPD1a1 neuron adult posterior dorsal tract 1 neuron a1 FBbt:00051753 adult lateral horn PD1 neuron