This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous, Subject name: Ophthalmology
[{'content': 'Which one of the following is involved in visual pathway? \nSelect and explain. \nA. Nucleus gracilis, B. Medial geniculate body, C. Lateral geniculate body, D. Hypothalamus', 'role': 'user'}, {'content': 'Answer: C \nExplanation: (C) Lateral geniculate body # Visual pathway:> The visual pathway consists of: The eye, especially the retina The optic nerve The optic chiasma; The optic tract; The lateral geniculate body The optic radiation, Visual cortex, Visual association cortex', 'role': 'assistant'}]