Kalmar "Radiatio Optica" ba ta da ma'anar ƙamus kai tsaye a cikin Ingilishi, domin ya zama alama kalmar Latin da ake amfani da ita a fannin ilimin jiki da ilimin jijiya.Duk da haka, bisa ga fahimtata, "Radiatio Optica" yana nufin hanyar gani a cikin kwakwalwa wanda ke watsa bayanai daga retina zuwa cortex na gani. Musamman, yana nufin tarin zaruruwan jijiyoyi waɗanda ke tasowa daga ƙwayoyin ganglion a cikin retina kuma suna aiki ta hanyar jijiyar gani, chiasm na gani, da kuma hanyar gani don isa ga sassa daban-daban na cortex na gani.Ina fata. wanda ke taimakawa bayyana ma'anar "Radiatio Optica" a gare ku.