Single-unit visual responses in the frog's brain.
D000818:Animals; D001001:Anura; D001921:Brain / Q000502:physiology*; D004027:Diencephalon / Q000502:physiology; D004558:Electric Stimulation; D005071:Evoked Potentials; D008027:Light; D008636:Mesencephalon / Q000502:physiology; D010775:Photic Stimulation; D011893:Rana esculenta; D012879:Skin Physiological Phenomena; D013016:Sound; D013687:Telencephalon / Q000502:physiology; D014732:Vibration; D014795:Visual Pathways