bilateral intracaudate application of the glutamate agonist dl-alpha-amino-3-hydroxy-5-methyl-isoxazole-4-propionic acid ( ampa ) , viz . an agonist of quisqualate receptors , is known to produce the following effects in cats that had to climb on a small wooden bar and , subsequently , to switch to distinct patterns : it produces increases in switching from one pattern to another pattern ( 1 ) and it induces limb deficits , i.e . unilateral deficient placing of the fore- and/or hindlimb .
C0022266
isoxazole
C0051318
ampa