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: Anatomy
The largest commissure of the brain: 
Select and explain. 
A. Commissure of Ganser, B. Commissure of Gudden, C. Corpus callosum, D. Both (A) & (C)
C: Corpus callosum
Answer: C: Corpus callosum 
Explanation: The corpus callosum is the largest commissure of the brain. It connects the two cerebral hemispheres. Since it is the neopallial commissure, it attains enormous size in man (10 cm long).
Parts of brain connected 
The corpus callosum connects all parts of the cerebral cortex of the two sides, except the lower and anterior parts of the temporal lobes which are connected by the anterior commissure.