title: Rhythmic activity in frog (Rana pipiens) visual system.
mesh_terms: D000818:Animals; D004569:Electroencephalography; D004596:Electroretinography; D005071:Evoked Potentials; D009474:Neurons / Q000502:physiology; D010775:Photic Stimulation; D011894:Rana pipiens / Q000502:physiology*; D012160:Retina / Q000502:physiology*; D013477:Superior Colliculi / Q000502:physiology