This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Physiology
[{'content': 'Area of brain responsible for self stimulation reward on induction \nSelect and explain. \nA. Periaqueductal area, B. Mesencephalon, C. Medial forebrain bundle, D. Periventricular region of hypothalamus', 'role': 'user'}, {'content': 'Answer: C \nExplanation: C i.e. Medial forebrain bundle', 'role': 'assistant'}]