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
Brodmann&;s area number for somatosensory area 
Select and explain. 
A. 4 & 6, B. 3, 1, 2, C. 5 & 7, D. 16 & 18
B: 3, 1, 2
Answer: B: 3, 1, 2 
Explanation: The cerebral hemisphere is divided into several areas, called Brodmann Areas. Each cerebral hemisphere contains a total of &;47&; such areas. The area between central sulcus and postcentral sulcus is called postcentral gyrus; the sensory area of the brain (area 3, 1, 2).(Ref: Textbook of physiology, Dir. Prof. AK Jain, 5th edition)