This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Neuroanatomy 1, Subject name: Anatomy
[{'content': 'Who wrote the classic paper A Proposed Mechanism of Emotion that describes a major pathway of the limbic system? \nSelect and explain. \nA. Brodmann, B. Kluver and Bucy, C. Liepmann, D. Papez', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Papez circuit is hippocampal formation - mamillary body - anterior thalamic nucleus - cingulate gyrus - entorhinal coex - hippocampal formation. Kluver-Bucy syndrome is characterized by placidity, hypersexuality, hyperphagia, and psychic blindness (visual agnosia). Liepmann is known for his classic book on ataxias. Brodmann is known for his brain maps, called the Brodmann areas.', 'role': 'assistant'}]