Colabeling
of Gpr50 and NeuN in the adult mouse brain. CD1 brains
were fixed in 70% EtOH and stained for Gpr50 and NeuN (A–E).
PIR = piriform cortex, CTX = cortex, HY = hypothalamus, Sup coll =
superior colliculus, HPF = hippocampal formation, PG = pontine gray,
MARV = magnocellular reticular nucleus, PARN = parvicellular reticular
nucleus, PSV = principal sensory nucleus of the trigeminal, LC = locus
coeruleus. Sections were counterstained with DAPI. Scale bar: 100
μm.