This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Anatomy
Anterior horn of lateral ventricle is closed anteriorly by 
Select and explain. 
A. Thalamus, B. Corpus callosum, C. Lamina terminalis, D. Septum pellucidum
B: Corpus callosum
Answer: B: Corpus callosum 
Explanation: Anterior horn of lateral ventricle is closed anteriorly by Genu and Rostrum of corpus callosum