This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Epilepsy, Subject name: Pediatrics
Most common epileptic encephalopathy to present in infancy is: 
Select and explain. 
A. Lennox Gastaut syndorme, B. West syndrome, C. Ohtahara syndrome, D. Rasmussen syndrome
B: West syndrome
Answer: B: West syndrome 
Explanation: - West syndrome is most common epileptic encephalopathy in infancy. - Almost any type of brain insult in early life can lead to this syndrome - West syndrome usually begins between the ages of 2-12 months & consists of a triad of Infantile spasms Psychomotor regression and Hypsarrhythmia on EEG.