<prompt> Lesion in occipital lobe will cause?Binasal hemianopiaBitemporal hemianopiaHomonymous superior quadrantonopiaHomonymous hemianopia with macular sparing  <response>: Ans. d Homonymous hemianopia with macular sparingRef.: Harrisons 19th ed. 198-199Please look at the diagram carefully to understand the visual pathway and its corresponding pathology. Unilateral optic nerve lesion: Unilateral blindness Binasal hemianopia: Bitemporal optic chiasma lesion. Two different lesions compressing the chiasma from the lateral parts. Bitemporal hemianopia: Binasal retinal damaged optic chiasmal lesion. Commonest lesion is pituitary adenoma. Homonymous hemianopia: lesion at optic tract AND optic radiation Homonymous superior quadrantonopia: All superior quadrantonopia goes to the temporal lobe pie in the sky. Homonymous inferior quadrantonopia: All inferior quadrantonopia goes to the parietal lobe Pie on the floor. Homonymous hemianopia w macular sparing: Lesion in occipital cortex les 