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': 'Learning by exposure to repeated stimulus is known as: \nSelect and explain. \nA. Habituation, B. Sensitisation, C. Potentiation, D. None of the above', 'role': 'user'}, {'content': "Answer: A \nExplanation: Habituation is a simple form of learning in which a neutral stimulus is repeated many times. Ref: Ganong's Review of Medical Physiology 23rd edition, Chapter 19.", 'role': 'assistant'}]