system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Left homonymous hemianopia is seen in which right sided lesion?
assistant
The correct answer is  Contralateral homonymous hemianopia occurs in retrochiasmal lesions which includes lesions of optic tract, lateral geniculate nucleus,optic radiations. Lesions of the visual pathways at the level of: 1. Optic nerve; 2. Proximal pa of optic nerve; 3. Central chiasma; 4. Lateral chiasma (both sides); 5. Optic tract; 6. Geniculate body; 7. Pa of optic radiations in temporal lobe; 8. Pa of optic radiations in parietal lobe; 9. Optic radiations; 10. Visual coex sparing the macula; 11. visual coex, only macula