Altitudnal Field Defects are seen in: (A) Non Aeritic Ischemic Optic Neuropathy, (B) Lateral Geniculate Body lesions, (C) Optic nerve lesion, (D) Optic Chiasma Lesion
Answer is A. Non aeritic AION Impoant Points on Visual Pathway Lesions 1. Optic nerve lesion I/l direct and c/ L consensual reflex gone Causes *Optic atrophy/ optic neuritis, Avulsion optic nerve 2. Middle Chiasmal syndrome/ Central Chiasmal lesion Saggital chiasma lesion Bitemporal hemianopia