title: Proximal negative response and retinal sensitivity in the mudpuppy, Necturus maculosus.
mesh_terms: D000200:Action Potentials; D000818:Animals; D004596:Electroretinography; D005071:Evoked Potentials; D010775:Photic Stimulation; D010786:Photoreceptor Cells / Q000502:physiology; D012160:Retina / Q000502:physiology*; D014562:Caudata / Q000502:physiology*