Electric response to photic stimulation in bullfrog's brain, chiefly optic lobe.
D000200:Action Potentials; D000818:Animals; D001001:Anura / Q000502:physiology; D008027:Light; D008636:Mesencephalon / Q000502:physiology*; D009899:Optic Lobe, Nonmammalian / Q000502:physiology; D009991:Oscillometry