A rabo daga decussating zaruruwa dabam tsakanin jinsin, kuma shi ne correlated da mataki na binocular hangen nesa jin dadin da wani nau'in. Mafi axons na optic jijiya kawo karshen a cikin lateral genic nucleus daga inda bayanai da aka relayed zuwa gani cortex, yayin da wasu axons kawo karshen a cikin genic nucleus da kuma suna da hannu a reflexve ido ƙungiyoyi. Wasu axons kawo karshen a cikin genic nucleus da kuma suna da hannu a cikin reflexve ido ƙungiyoyi. Sauran axons kawo karshen a cikin genic nucleus da kuma suna da hannu a cikin barci-tsara reticular sake zagayowar.
jijiyar gani