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: Psychiatry
Reflex hallucination is a pathological variation of which of the follwoing? 
Select and explain. 
A. Kinesthesia, B. Paresthesia, C. Hyperesthesia, D. Synanaesthesia
D: Synanaesthesia
Answer: D: Synanaesthesia 
Explanation: Reflex hallucination is a morbid form of synaesthesia. In a reflex hallucination a stimulus in one sensory field produces a hallucination in another.