title: [Contingent negative variations in headache in children].
abstract: The paper presents a study concerning contingent negative variation (CND) in period between the attacks in 29 children with migraine, in 26 cases with a headache of tension (HAT) and in 16 healthy children. The age of the children examined was 7-14 years. The role of the age factor was shown in dynamics of the behavioral and electrophysiological CND parameters. Differences of electrophysiological CND parameters in children with migraine, in children with HAT and in healthy children of the same age are discussed as well as the results of the complex clinical-neurophysiological estimation of the efficiency of the prophylactic therapy in groups. CND method was considered to be quite perspective for differential diagnosis of primary headache in children.
authors.forename: Z V
authors.initials: ZV
authors.lastname: Cherniak
authors.forename: L R
authors.initials: LR
authors.lastname: Zenkov
authors.forename: N N
authors.initials: NN
authors.lastname: Iakhno
mesh_terms: D000293:Adolescent; D002648:Child; D002908:Chronic Disease; D006261:Headache / Q000175:diagnosis*; D006801:Humans; D012720:Severity of Illness Index
vernacular_title: Kontingentnoe negativnoe otklonenie pri golovnykh boliakh u deteĭ.