title: [Postictal paralysis during video-EEG monitoring studies].
abstract: OBJECTIVE
  To know the frequency of Todd s paralysis during the video EEG monitoring studies, to investigate in its pathophysiology, and to confirm its value to localise the epileptic focus.
  
  
  METHODS
  We reviewed 114 monitoring studies, in 102 patients.
  
  
  RESULTS
  Sixty patients had epileptic seizures. An obvious paresis was noted in four seizures of two patients (3 and 1, respectively). Both patients had frontal epilepsy. During the paralysis, in the first patient the EEG showed ictal discharges on the contralateral centrotemporal area. In the second patient, the EEG demonstrated slow waves in the contralateral frontal region. The ictal onset was contralateral to the paresis in all cases. No patient with pseudoseizures had paralysis.
  
  
  CONCLUSIONS
  Postconvulsive paralysis are not frequent in video EEG monitoring studies. However, if present it points out to a contralateral seizure onset. In our series it happened in patients with frontal seizures. The EEG may help to clarify if it correspond to a true postictal phenomenon or to a ictal paralysis.
authors.affiliation: Unidad de Epilepsias y Servicios de Neurofisiología Clínica, Clínica Universitaria de Navarra, Universidad de Navarra, Pamplona, España.
authors.forename: E
authors.initials: E
authors.lastname: Urrestarazu
authors.forename: J
authors.initials: J
authors.lastname: Iriarte
authors.forename: M
authors.initials: M
authors.lastname: Alegre
authors.forename: D
authors.initials: D
authors.lastname: Lazaro
authors.forename: E
authors.initials: E
authors.lastname: Schlumberger
authors.forename: J
authors.initials: J
authors.lastname: Artieda
authors.forename: C
authors.initials: C
authors.lastname: Viteri
mesh_terms: D000328:Adult; D002648:Child; D004569:Electroencephalography; D005260:Female; D006801:Humans; D010243:Paralysis / Q000503:physiopathology*; D014741:Video Recording