Local tissue oxygen tension as an index of changes in oxidative metabolism in the bullfrog optic tectum.
D000818:Animals; D001001:Anura; D004292:Dominance, Cerebral / Q000502:physiology; D004734:Energy Metabolism; D005071:Evoked Potentials; D005260:Female; D008297:Male; D010101:Oxygen Consumption; D010775:Photic Stimulation; D011892:Rana catesbeiana; D013477:Superior Colliculi / Q000502:physiology*; D009435:Synaptic Transmission; D014796:Visual Perception / Q000502:physiology