title: Interaction of excitation and direct inhibition in the receptive field center of retinal neurons.
mesh_terms: D000200:Action Potentials; D000221:Adaptation, Ocular; D000818:Animals; D002415:Cats; D003201:Computers; D008027:Light; D008266:Macula Lutea / Q000502:physiology; D009413:Nerve Fibers, Myelinated / Q000502:physiology; D009474:Neurons / Q000502:physiology*; D009900:Optic Nerve / Q000502:physiology; D012160:Retina / Q000502:physiology*; D013238:Stereotaxic Techniques; D009435:Synaptic Transmission; D013997:Time Factors