The quantal content of optomotor stimuli and the electrical responses of receptors in the compound eye of the fly Musca.
D000200:Action Potentials; D000818:Animals; D004175:Diptera / Q000502:physiology*; D004594:Electrophysiology; D008433:Mathematics; D008564:Membrane Potentials; D009799:Ocular Physiological Phenomena; D011984:Sensory Receptor Cells; D014796:Visual Perception