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: Medicine
Involvement of pyramidal tract leads to all of the following except 
Select and explain. 
A. Spasticity, B. Fasciculation, C. Hyper-reflexia, D. Positive babinski sign
B: Fasciculation
Answer: B: Fasciculation 
Explanation: Ans. is 'b' i.e., Fasciculation