This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Thalamus, Hypothalamus and Basal Ganglia, Subject name: Physiology
[{'content': 'Papez circuit is formed by which thalamic nucleus- \nSelect and explain. \nA. Anterior, B. Medial geniculate, C. Lateralgeniculate, D. Posterior', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Anterior o Various nuclei of the limbic system forms an interconnected closed circuit called Papez circuito The structures involved in papez circuit are Hippocampus, Mamillary body, Anterior thalamic nuclei and cingulate gyrus.", 'role': 'assistant'}]