title: In situ hybridization histochemistry: a new tool for studying brain function.
mesh_terms: D000818:Animals; D001345:Autoradiography; D001921:Brain / Q000033:anatomy & histology*; D005455:Fluorescent Antibody Technique; D006652:Histological Techniques; D006801:Humans; D009479:Neuropeptides / Q000502:physiology*; D018377:Neurotransmitter Agents / Q000502:physiology*; D009693:Nucleic Acid Hybridization; D012333:RNA, Messenger / Q000378:metabolism*
chemical_list: D009479:Neuropeptides; D018377:Neurotransmitter Agents; D012333:RNA, Messenger