This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Neural Tracts, Subject name: Physiology
Which of the following is not an extrapyramidal tract - 
Select and explain. 
A. Rubrospinal, B. Corticospinal, C. Reticulospinal, D. Vestibulospinal
B: Corticospinal
Answer: B: Corticospinal 
Explanation: Ans. is 'b' i.e.. Corticospinal Descending pathwaysPyramidal tractExtrapyramidal tractso Corticospinal tracto Rubrospinal tract o Tectospinal tract o Vestibulospinal tract o Reticulospinal tract