This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: C.N.S, Subject name: Medicine
Superior colliculus is concerned cells 
Select and explain. 
A. Olfaction, B. Hearing, C. Vision, D. Pain sensation
C: Vision
Answer: C: Vision 
Explanation: The superior colliculus (SC) is a midbrain area where visual, auditory and somatosensory information are integrated to initiate motor commands. The SC plays a central role in visual information processing in the mouse; it receives projections from 85% to 90% of the retinal ganglion cells (RGCs). Ref Harrison20th edition pg 2345