Deep layer pyramidal cells--Cortical Subplate
Deep layer pyramidal cells-Etv1 typically marks layer 5b, but some expression in layer 6, especially in medial regions like cingulate
Deep layer pyramidal cells--medial-lateral spatial gradient
Deep layer pyramidal cells--medial cortex
Superficial layer pyramidal cells--Layer 2/3
Superficial layer pyramidal cells--dorsal endopiriform nucleus or piriform cortex
Deep layer pyramidal cells--layer 5 (IEG)
Retrosplenial cortex (RSG)/Entorhinal cortex, Layer 2/3
Agranular Retrosplenial cortex (RSG) (Smoc1+)
Layer 5, medial posterior cortex (Retrosplenial cortex (RSG), subiculum)
Retrosplenial areas, subiculum, presubiculum, Cabp7+
Layer 5, Retrosplenial cortex (RSG) and Subiculum, Tshz2+
ventral lateral geniculate nucleus, magnocellular part (VLGMC)?
Entopeduncular Nucleus (Ent), GABA/Glu co-releasing
Zona Incerta, ventral part (ZIV) and/or Lateral hypothalamus (LH)
Subthalamic Nucleus (STN), maybe ENT as well
Entopeduncular Nucleus (Ent) or Zona Incerta, ventral part (ZIV). State signal?
Globus Pallidus/Nucleus Basalis (GP/NB), cholinergic
Nucleus of the lateral olfactory tract (LOT)
Globus Pallidus Externus (GP), Lhx6-enriched
Globus Pallidus Externus (GP), "Prototypical"
Ventral Globus Pallidus Externus (vGP) / Ventral Pallidum (VP) / magnocellular preoptic nucleus (MCPO)
Globus Pallidus Externus (GP), "Arkypallidal"
Substantia Innominata (SI), dorsal, bordering GP
central amygdaloid nucleus, medial division, anterodorsal part (CeMAD)
Interneuron, Cholinergic (candidate  CGE-derived 2)
Interneuron,  GABA/Glutamate co-releasing? (candidate CGE-derived 9)
Bed nucleus of the stria terminalis (BNST)
peripeduncular nucleus & posterior intralaminar thalamic nucleus (PP & PIL)
GABAergic, K Channel State, Sema3e+ SN/VTA (SNr)
medial geniculate nucleus, ventral part (MGV)? Or State?
Supramammillary Nucleus (SuM) Dopaminergic?, Th+/Ddc+
interneuron, Lateral Geniculate Nucleus  (LGN)
Periacqueductal gray (PAG) (or adjacent APTD)