title: Structure and properties of a single channel in the human visual system.
mesh_terms: D000221:Adaptation, Ocular; D005556:Form Perception / Q000502:physiology*; D006801:Humans; D008959:Models, Neurological; D010364:Pattern Recognition, Visual / Q000502:physiology*; D011336:Probability; D012160:Retina / Q000502:physiology; D014792:Visual Acuity; D014795:Visual Pathways / Q000502:physiology*