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: Anaesthesia
Perception of ordinarily non noxious stimuli as pain, is better known as 
Select and explain. 
A. Allodynia, B. Hyperalgesia, C. Hyperesthesia, D. Radiculopathy
A: Allodynia
Answer: A: Allodynia 
Explanation: None