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: Radiology
Diffuse axonal injury is characterized by lesions at 
Select and explain. 
A. Cerebral cortex, B. Globus pallidus, C. Junction of gray and white matter, D. Medulla
C: Junction of gray and white matter
Answer: C: Junction of gray and white matter 
Explanation: DAI - lesions at junction of gray & white matter.