title: [Visual electrophysiology in 101 children with encephalopathy].
abstract: The electrophysiological recordings (E.R.G. associated with C.V.E.P.) performed on 101 children suffering from encephalopathy of different origins demonstrate a trend towards retinal integrity for subjects with encephalopathy and no suspicion of acid-base disorders. However a functional macular deficiency is frequently observed in encephalopathy with suspicion of acid-base disorders (encephalopathy due to intracranial hypertension or cardio-vascular disorders or metabolic deficiencies with acid-base disturbance). In these cases, a common pathophysiological substratum with disturbance of the acute or chronic acid-base equilibrium has been assumed. Over a period of time, in fixed encephalopathy, the electrophysiological results reflect a real but slow maturation of the visual pathways.
authors.affiliation: Service central de Biophysique et de Médecine nucléaire, Hôpital Lariboisière, Paris.
authors.forename: J F
authors.initials: JF
authors.lastname: Le Gargasson
authors.forename: F
authors.initials: F
authors.lastname: Rigaudiere
authors.forename: J L
authors.initials: JL
authors.lastname: Dufier
authors.forename: J
authors.initials: J
authors.lastname: Aicardi
authors.forename: F
authors.initials: F
authors.lastname: Goutieres
authors.forename: M
authors.initials: M
authors.lastname: Pizzato
authors.forename: Y
authors.initials: Y
authors.lastname: Grall
mesh_terms: D001927:Brain Diseases / Q000150:complications / Q000503:physiopathology*; D002648:Child; D002675:Child, Preschool; D004596:Electroretinography; D005074:Evoked Potentials, Visual; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D009898:Optic Disk; D012164:Retinal Diseases / Q000209:etiology
vernacular_title: Etude de l'électrophysiologie visuelle chez 101 enfants encéphalopathes.