Which visual field defects are seen in tip of Lateral geniculate body lesion?
Correct Answer: Keyhole visual field defect
Description: Tip of LGB lesions: Key hole visual field defect Temporal lobe lesion - Contralateral homonymous superior quadrantanopia (Pie in the sky) Parietal Lobe lesion-Contralateral homonymous inferior quadrantanopia (Pie in the floor). Left superior homonymous quadrantanopia Left inferior homonymous quadrantanopia Keyhole defects in visual fields : Lateral geniculate lesion. Homonymous hemianopia is seen in complete LGB lesions
Category:
Ophthalmology
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