Enhancement of hyperpolarizing S-potentials by surround illumination in a teleost retina.
D000200:Action Potentials; D000818:Animals; D005399:Fishes / Q000502:physiology*; D066298:In Vitro Techniques; D010775:Photic Stimulation; D012160:Retina / Q000502:physiology*; D013053:Spectrophotometry; D013997:Time Factors