Another attempt should be made to know the cause of your seizures. The currently available technology can identify the abnormality even if the previous investigations have not been helpful. I will be glad to have a look at you and your previous investigations and plan out a set of new investigations to try and find out the cause of your seizures. Once we are able to do that, I am hopeful that we should be able to plan out a treatment schedule for you and your seizure control should be better.