title: [Ictus emeticus. Vomiting as epileptic manifestation].
abstract: Autonomic and visceral phenomena are well-known manifestations of epileptic seizures, but recurrent vomiting as ictal epileptic events are less known. Three patients with ictus emeticus, i.e. with nausea and vomiting as their main ictal symptoms, are described. Vomiting is a complex symptom preceded by several phenomena in the gastrointestinal tract and transmitted by the vagal nerve to the vomiting centre in the lateral reticular formation of the medulla oblongata. This autonomic centre in the brain stem is influenced by several cerebral structures. There is both experimental and clinical evidence to support the hypothesis that epileptic disturbances in the insula and the mesial temporal structures are responsible for ictus emeticus.
authors.affiliation: Statens senter for epilepsi, Sandvika.
authors.forename: K O
authors.initials: KO
authors.lastname: Nakken
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D004569:Electroencephalography; D004828:Epilepsies, Partial / Q000175:diagnosis / Q000209:etiology; D004827:Epilepsy / Q000150:complications* / Q000175:diagnosis / Q000503:physiopathology; D005260:Female; D006801:Humans; D008297:Male; D009325:Nausea / Q000209:etiology; D012008:Recurrence; D014839:Vomiting / Q000209:etiology*