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Détail de l'auteur
Auteur Orli SCHWARTZ |
Documents disponibles écrits par cet auteur (2)
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Development of morning-eveningness in adolescence: implications for brain development and psychopathology / Rebecca COOPER in Journal of Child Psychology and Psychiatry, 64-3 (March 2023)
[article]
Titre : Development of morning-eveningness in adolescence: implications for brain development and psychopathology Type de document : Texte imprimé et/ou numérique Auteurs : Rebecca COOPER, Auteur ; Maria A. DI BIASE, Auteur ; Bei BEI, Auteur ; Nicholas B. ALLEN, Auteur ; Orli SCHWARTZ, Auteur ; Sarah WHITTLE, Auteur ; Vanessa CROPLEY, Auteur Article en page(s) : p.449-460 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Background Morning-evening preference is defined as an individual's preference for a morning- or evening-oriented rhythm. Across adolescence, a preference for eveningness becomes more predominant. Although eveningness is cross-sectionally associated with internalizing and externalizing psychopathology, few studies have examined developmental changes in eveningness and its potential biological substrates. Here, we investigated the longitudinal relationships among the trajectory of eveningness preference, internalizing and externalizing psychopathology and white matter development, across adolescence. Methods Two-hundred and nine adolescents (49% male) were assessed longitudinally at four separate time points between 12 and 19 years of age. Morning-evening preference and internalizing and externalizing symptoms were assessed at each time point. Diffusion-weighted images were acquired on a subset of participants at the final two time points to estimate changes in global mean fractional anisotropy (FA). Linear mixed models were performed to estimate the change in eveningness over time. A series of linear regression models assessed the influence of change in eveningness on psychopathology and white matter development at age 19. Results Across the sample, a preference for eveningness became more predominant by 19 years of age. Greater individual-level change towards eveningness significantly predicted greater severity in externalizing, but not internalizing, symptoms at 19 years of age. In contrast, change in psychopathology from 12 to 19 years of age was not associated with morning-eveningness at age 19. A change towards eveningness predicted an attenuated increase in FA between 17 and 19 years of age. Conclusions This study suggests that developmental changes in morning-evening preference may predict both neurodevelopmental and psychological outcomes in adolescents. En ligne : https://doi.org/10.1111/jcpp.13718 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=493
in Journal of Child Psychology and Psychiatry > 64-3 (March 2023) . - p.449-460[article] Development of morning-eveningness in adolescence: implications for brain development and psychopathology [Texte imprimé et/ou numérique] / Rebecca COOPER, Auteur ; Maria A. DI BIASE, Auteur ; Bei BEI, Auteur ; Nicholas B. ALLEN, Auteur ; Orli SCHWARTZ, Auteur ; Sarah WHITTLE, Auteur ; Vanessa CROPLEY, Auteur . - p.449-460.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 64-3 (March 2023) . - p.449-460
Index. décimale : PER Périodiques Résumé : Background Morning-evening preference is defined as an individual's preference for a morning- or evening-oriented rhythm. Across adolescence, a preference for eveningness becomes more predominant. Although eveningness is cross-sectionally associated with internalizing and externalizing psychopathology, few studies have examined developmental changes in eveningness and its potential biological substrates. Here, we investigated the longitudinal relationships among the trajectory of eveningness preference, internalizing and externalizing psychopathology and white matter development, across adolescence. Methods Two-hundred and nine adolescents (49% male) were assessed longitudinally at four separate time points between 12 and 19 years of age. Morning-evening preference and internalizing and externalizing symptoms were assessed at each time point. Diffusion-weighted images were acquired on a subset of participants at the final two time points to estimate changes in global mean fractional anisotropy (FA). Linear mixed models were performed to estimate the change in eveningness over time. A series of linear regression models assessed the influence of change in eveningness on psychopathology and white matter development at age 19. Results Across the sample, a preference for eveningness became more predominant by 19 years of age. Greater individual-level change towards eveningness significantly predicted greater severity in externalizing, but not internalizing, symptoms at 19 years of age. In contrast, change in psychopathology from 12 to 19 years of age was not associated with morning-eveningness at age 19. A change towards eveningness predicted an attenuated increase in FA between 17 and 19 years of age. Conclusions This study suggests that developmental changes in morning-evening preference may predict both neurodevelopmental and psychological outcomes in adolescents. En ligne : https://doi.org/10.1111/jcpp.13718 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=493 Parenting x Brain Development interactions as predictors of adolescent depressive symptoms and well-being: Differential susceptibility or diathesis-stress? / Camille DEANE in Development and Psychopathology, 32-1 (February 2020)
[article]
Titre : Parenting x Brain Development interactions as predictors of adolescent depressive symptoms and well-being: Differential susceptibility or diathesis-stress? Type de document : Texte imprimé et/ou numérique Auteurs : Camille DEANE, Auteur ; Nandita VIJAYAKUMAR, Auteur ; Nicholas B. ALLEN, Auteur ; Orli SCHWARTZ, Auteur ; Julian G. SIMMONS, Auteur ; Chad A. BOUSMAN, Auteur ; Christos PANTELIS, Auteur ; Sarah WHITTLE, Auteur Article en page(s) : p.139-150 Langues : Anglais (eng) Mots-clés : brain development depression diathesis-stress differential susceptibility well-being Index. décimale : PER Périodiques Résumé : It is unclear how individual differences in parenting and brain development interact to influence adolescent mental health outcomes. This study examined interactions between structural brain development and observed maternal parenting behavior in the prediction of adolescent depressive symptoms and psychological well-being. Whether findings supported diathesis-stress or differential susceptibility frameworks was tested. Participants completed observed interactions with their mothers during early adolescence (age 13), and the frequency of positive and aggressive maternal behavior were coded. Adolescents also completed structural magnetic resonance imaging scans at three time points: mean ages 13, 17, and 19. Regression models analyzed interactions between maternal behavior and longitudinal brain development in the prediction of late adolescent (age 19) outcomes. Indices designed to distinguish between diathesis-stress and differential susceptibility effects were employed. Results supported differential susceptibility: less thinning of frontal regions was associated with higher well-being in the context of low levels of aggressive maternal behavior, and lower well-being in the context of high levels of aggressive maternal behavior. Findings suggest that reduced frontal cortical thinning during adolescence may underlie increased sensitivity to maternal aggressive behavior for better and worse and highlight the importance of investigating biological vulnerability versus susceptibility. En ligne : http://dx.doi.org/10.1017/s0954579418001475 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=415
in Development and Psychopathology > 32-1 (February 2020) . - p.139-150[article] Parenting x Brain Development interactions as predictors of adolescent depressive symptoms and well-being: Differential susceptibility or diathesis-stress? [Texte imprimé et/ou numérique] / Camille DEANE, Auteur ; Nandita VIJAYAKUMAR, Auteur ; Nicholas B. ALLEN, Auteur ; Orli SCHWARTZ, Auteur ; Julian G. SIMMONS, Auteur ; Chad A. BOUSMAN, Auteur ; Christos PANTELIS, Auteur ; Sarah WHITTLE, Auteur . - p.139-150.
Langues : Anglais (eng)
in Development and Psychopathology > 32-1 (February 2020) . - p.139-150
Mots-clés : brain development depression diathesis-stress differential susceptibility well-being Index. décimale : PER Périodiques Résumé : It is unclear how individual differences in parenting and brain development interact to influence adolescent mental health outcomes. This study examined interactions between structural brain development and observed maternal parenting behavior in the prediction of adolescent depressive symptoms and psychological well-being. Whether findings supported diathesis-stress or differential susceptibility frameworks was tested. Participants completed observed interactions with their mothers during early adolescence (age 13), and the frequency of positive and aggressive maternal behavior were coded. Adolescents also completed structural magnetic resonance imaging scans at three time points: mean ages 13, 17, and 19. Regression models analyzed interactions between maternal behavior and longitudinal brain development in the prediction of late adolescent (age 19) outcomes. Indices designed to distinguish between diathesis-stress and differential susceptibility effects were employed. Results supported differential susceptibility: less thinning of frontal regions was associated with higher well-being in the context of low levels of aggressive maternal behavior, and lower well-being in the context of high levels of aggressive maternal behavior. Findings suggest that reduced frontal cortical thinning during adolescence may underlie increased sensitivity to maternal aggressive behavior for better and worse and highlight the importance of investigating biological vulnerability versus susceptibility. En ligne : http://dx.doi.org/10.1017/s0954579418001475 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=415