intracellular recordings from cat caudate neurons during simultaneous microiontophoretic application of drugs and electrical stimulation of the corticocaudate pathway showed that ( l ) -hca evoked a depolarization pattern similar to that induced by n-methyl- ( d ) -aspartic acid ( nmda ) , and both these depolarizations could be selectively inhibited by a specific nmda antagonist , ( d ) -2-amino-7-phosphonoheptanoic acid [ ( d ) -ap-7 ] .
C0004015
aspartic acid
C0079883
nmda