This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nervous System, Subject name: Physiology
[{'content': "Vibration sensation is mediated by \nSelect and explain. \nA. Merkel's disc, B. Ruffini's end organ, C. Pacinian corpuscle, D. Meissner's corpuscle", 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. (c) Pacinian corpuscle(Ref: Ganong, 25th ed/p. 160)Pacinian corpuscle respond to deep pressure and high frequency fast vibration', 'role': 'assistant'}]