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
The reward or pleasure center is present in 
Select and explain. 
A. Ventral tegmental area, B. Ventromedial medulla, C. Magnus raphe nucleus, D. Locus coeruleus
A: Ventral tegmental area
Answer: A: Ventral tegmental area 
Explanation: None