Epileptic seizures precipitated by eating

Abstract

The case of a mentally retarded 18-year-old girl who for 2 years has experienced epileptic seizures exclusively during meals is discussed. Polygraphic recordings have defined the electrical and clinical features of these seizures. None of the possible precipitating factors considered in other cases in the literature (chewing, swallowing, conditioned reflex, etc.) seems to be involved in this case. We hypothesize that in our patient the precipitating factor is the complete act of eating a meal, which involves the satisfaction of a basic drive.