Lesion of which area can lead to visual field defects like this:: (A) Optic nerve, (B) Central Chiasma, (C) Lateral chiasma, (D) LGB
Answer is B. Bitemporal hemianopia is seen in central chiasma lesion. Middle Chiasmal syndrome/ Central Chiasmal lesion Saggital chiasma lesion Bitemporal hemianopia -Lateral chiasma lesion leads to Binasal hemianopia.