title: Transient increase in forebrain muscarinic cholinergic receptor binding following passive avoidance learning in the young chick.
mesh_terms: D000818:Animals; D001362:Avoidance Learning / Q000502:physiology*; D001921:Brain / Q000378:metabolism*; D009899:Optic Lobe, Nonmammalian / Q000378:metabolism; D011813:Quinuclidinyl Benzilate / Q000378:metabolism; D011950:Receptors, Cholinergic / Q000378:metabolism*; D011976:Receptors, Muscarinic / Q000378:metabolism*
chemical_list: D011950:Receptors, Cholinergic; D011976:Receptors, Muscarinic; D011813:Quinuclidinyl Benzilate