Individual differences in infants'sleep / J. DITTRICHOVA in Developmental Medicine & Child Neurology, 18-2 (April 1976)

Public ISBD [article]  inDevelopmental Medicine & Child Neurology > 18-2 (April 1976) . - p.182-188 Titre : Individual differences in infants'sleep Type de document : Texte imprimé et/ou numérique Auteurs : J. DITTRICHOVA, Auteur ; K. PAUL, Auteur ; J. VONDRACEK, Auteur Année de publication : 1976 Article en page(s) : p.182-188 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Individual differences in sleep patterns were repeatedly studied in 22 infants in a residential unit for mothers and babies at two, six, 12 and 20 weeks of age. Electroencephalogram, horizontal and vertical electro-oculogram, electromyogram of chin muscle, and respiration and body movements were recorded during the first two sleep cycles. The age factor was significant in all variables studied. The infants' individuality was significant in (1) the frequency of respiration during quiet sleep, (2) the frequency of rapid eye movement during paradoxical sleep, (3) the occurrence of regular EEG activity during paradoxical sleep, and (4) body movements during paradoxical sleep. Individual differences in these sleep variables persisted with considerable stability during the first five months of life. Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=458 [article] Individual differences in infants'sleep [Texte imprimé et/ou numérique] / J. DITTRICHOVA, Auteur ; K. PAUL, Auteur ; J. VONDRACEK, Auteur . - 1976 . - p.182-188. Langues : Anglais (eng) in Developmental Medicine & Child Neurology > 18-2 (April 1976) . - p.182-188 Index. décimale : PER Périodiques Résumé : Individual differences in sleep patterns were repeatedly studied in 22 infants in a residential unit for mothers and babies at two, six, 12 and 20 weeks of age. Electroencephalogram, horizontal and vertical electro-oculogram, electromyogram of chin muscle, and respiration and body movements were recorded during the first two sleep cycles. The age factor was significant in all variables studied. The infants' individuality was significant in (1) the frequency of respiration during quiet sleep, (2) the frequency of rapid eye movement during paradoxical sleep, (3) the occurrence of regular EEG activity during paradoxical sleep, and (4) body movements during paradoxical sleep. Individual differences in these sleep variables persisted with considerable stability during the first five months of life. Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=458

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