Amino acids and the spikes from the retinal ganglion cells.
D000409:Alanine / Q000494:pharmacology; D000596:Amino Acids / Q000494:pharmacology*; D000613:Aminobutyrates / Q000494:pharmacology; D000818:Animals; D001001:Anura; D001224:Aspartic Acid / Q000494:pharmacology; D005971:Glutamates / Q000494:pharmacology; D005998:Glycine / Q000494:pharmacology; D066298:In Vitro Techniques; D009474:Neurons / Q000187:drug effects / Q000502:physiology*; D012160:Retina / Q000502:physiology*
D000596:Amino Acids; D000613:Aminobutyrates; D005971:Glutamates; D001224:Aspartic Acid; D000409:Alanine; D005998:Glycine