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Auteur Emma Robertson BLACKMORE |
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Immune and neuroendocrine correlates of temperament in infancy / Thomas G. O'CONNOR in Development and Psychopathology, 29-5 (December 2017)
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Titre : Immune and neuroendocrine correlates of temperament in infancy Type de document : Texte imprimé et/ou numérique Auteurs : Thomas G. O'CONNOR, Auteur ; Kristin SCHEIBLE, Auteur ; Ana Vallejo SEFAIR, Auteur ; Michelle GILCHRIST, Auteur ; Emma Robertson BLACKMORE, Auteur ; Marcia A. WINTER, Auteur ; Megan R. GUNNAR, Auteur ; Claire WYMAN, Auteur ; Jennifer CARNAHAN, Auteur ; Jan A. MOYNIHAN, Auteur ; Mary T. CASERTA, Auteur Article en page(s) : p.1589-1600 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : There is now a clear focus on incorporating, and integrating, multiple levels of analysis in developmental science. The current study adds to research in this area by including markers of the immune and neuroendocrine systems in a longitudinal study of temperament in infants. Observational and parent-reported ratings of infant temperament, serum markers of the innate immune system, and cortisol reactivity from repeated salivary collections were examined in a sample of 123 infants who were assessed at 6 months and again when they were, on average, 17 months old. Blood from venipuncture was collected for analyses of nine select innate immune cytokines; salivary cortisol collected prior to and 15 min and 30 min following a physical exam including blood draw was used as an index of neuroendocrine functioning. Analyses indicated fairly minimal significant associations between biological markers and temperament at 6 months. However, by 17 months of age, we found reliable and nonoverlapping associations between observed fearful temperament and biological markers of the immune and neuroendocrine systems. The findings provide some of the earliest evidence of robust biological correlates of fear behavior with the immune system, and identify possible immune and neuroendocrine mechanisms for understanding the origins of behavioral development. En ligne : http://dx.doi.org/10.1017/S0954579417001250 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=323
in Development and Psychopathology > 29-5 (December 2017) . - p.1589-1600[article] Immune and neuroendocrine correlates of temperament in infancy [Texte imprimé et/ou numérique] / Thomas G. O'CONNOR, Auteur ; Kristin SCHEIBLE, Auteur ; Ana Vallejo SEFAIR, Auteur ; Michelle GILCHRIST, Auteur ; Emma Robertson BLACKMORE, Auteur ; Marcia A. WINTER, Auteur ; Megan R. GUNNAR, Auteur ; Claire WYMAN, Auteur ; Jennifer CARNAHAN, Auteur ; Jan A. MOYNIHAN, Auteur ; Mary T. CASERTA, Auteur . - p.1589-1600.
Langues : Anglais (eng)
in Development and Psychopathology > 29-5 (December 2017) . - p.1589-1600
Index. décimale : PER Périodiques Résumé : There is now a clear focus on incorporating, and integrating, multiple levels of analysis in developmental science. The current study adds to research in this area by including markers of the immune and neuroendocrine systems in a longitudinal study of temperament in infants. Observational and parent-reported ratings of infant temperament, serum markers of the innate immune system, and cortisol reactivity from repeated salivary collections were examined in a sample of 123 infants who were assessed at 6 months and again when they were, on average, 17 months old. Blood from venipuncture was collected for analyses of nine select innate immune cytokines; salivary cortisol collected prior to and 15 min and 30 min following a physical exam including blood draw was used as an index of neuroendocrine functioning. Analyses indicated fairly minimal significant associations between biological markers and temperament at 6 months. However, by 17 months of age, we found reliable and nonoverlapping associations between observed fearful temperament and biological markers of the immune and neuroendocrine systems. The findings provide some of the earliest evidence of robust biological correlates of fear behavior with the immune system, and identify possible immune and neuroendocrine mechanisms for understanding the origins of behavioral development. En ligne : http://dx.doi.org/10.1017/S0954579417001250 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=323