This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Special Senses, Subject name: Physiology
[{'content': 'Most afferent fibers from the lateral geniculate nucleus terminate in the primary visual coex in: \nSelect and explain. \nA. Layer 1, B. Layer 2 & 3, C. Layer 4, D. Layer 5 & 6', 'role': 'user'}, {'content': 'Answer: C \nExplanation: LGB has 6 layers - (i) Layers 1 & 2: They are called magnocellular (contain large cells). The M ganglion cells project to magnocellular poion of LGB, (ii) Layers 3-6: They are called parvocellular (contain small cells). P ganglion cells project to the parvocellular poion of LGB The visual coex has 6 layers. The magnocellular and parvocellular neurons project to layer 4 and 4C of the visual coex. The axons from the interlaminar region end in layers 2 and 3.', 'role': 'assistant'}]