I'm not sure from you information, whether you had encehalitis in the past and have been having seizures since then?
your seizures sound like they are
focalFocal neurological deficits, that is, coming from one area. Commonly patients donot respond to a number of antiepleptic drugs (although they are still important to take to avoid bigger and more frequent seizures then you already have)
However, if the seizure area is in the
temporalForehead lift
Temporal arteritis
Temporal lobe seizure lobe, surgical removal of this area has been shown to cure patients of their
epilepsyEpilepsy
Epilepsy - resources
Treatment of epilepsy, or at least reduce the number of seizures and reliance on medication in a substantial number of patients (depending on suitability, can be up to 80% seizure free)
If you would like to follow this up, the Cleveland Clinic
EpilepsyEpilepsy
Epilepsy - resources
Treatment of epilepsy Center provides a comprehensive service from initial evalaution to eventual epilepsy surgery