Radiatio optica is a term that refers to the optic radiation, a group of nerve fibers that carry visual information from the eye to the brain. There are various synonyms for radiatio optica, including optic radiations, visual pathways, and visual tracts. These terms all describe the same neural pathway that is responsible for transmitting visual information from the retina to the primary visual cortex in the brain. Other synonyms for radiatio optica include visual pathways, optic fiber pathways, and neural visual pathways. Regardless of the specific term used, radiatio optica is a critical component of the visual system which enables us to see and interpret the world around us.