The classification of neuropsychiatric disorders in epilepsy: a proposal by the ILAE Commission on Psychobiology of Epilepsy.

The classification of psychiatric disorders in epilepsy has evolved considerably from the first attempts in the 19th century. A dedicated subcommission of the ILAE Commission on Psychobiology of Epilepsy (now the Commission on Neuropsychiatric Aspects) has developed this classification proposal. The aim of this proposal is to separate disorders comorbid with epilepsy and those that reflect ongoing epileptiform activity from epilepsy-specific disorders, and to attempt to subclassify the epilepsy-specific disorders alone.