“…Of the different paediatric epileptic syndromes, which include the West syndrome, the present study deals with Lennox syndrome, Gastaut, Dravet syndrome, Ohtahara syndrome and Aicardi syndrome. West syndrome represents 45.5% of epilepsies during the first year of life (Durá-Travé, Yoldi-Petri & Gallinas-Victoriano, 2008) and it is characterized by the following symptomatic triad: (1), spasms, (2) EEG with hypsarrhythmia and (3) detection of the neurological maturation process at the beginning of critical manifestations, implicating psychomotor delay (Calderón et al, 2018;Arce et al, 2011).…”