[Frogs, fish and reflection of the sun gave a clue to understanding how the visual impressions reach the brain].
Thorén
L
L
Ulfendahl
H
H
D049672:History, 19th Century; D006801:Humans; D009885:Ophthalmology / Q000266:history*; D009900:Optic Nerve / Q000502:physiology; D010827:Physiology / Q000266:history*; D012160:Retina / Q000502:physiology; D014785:Vision, Ocular / Q000502:physiology; D014796:Visual Perception / Q000502:physiology