My son is 26 and has had seizures since he was 2 1/2 yrs old...Nothing happen to cause the seizures...Except one month earlier he had a dpt shot......Is there any type of seizure that shows up as more of a behavior thing...He goes 'off" he gets mean and nasty anything can set him off..It only happens a couple of times a year...If his brothers can restrain him and he cries it seems to get all of the tension out of him then he will usually sleep .....