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Auteur Katherine R. LUKING |
Documents disponibles écrits par cet auteur (1)
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Brain–behavior relationships in the experience and regulation of negative emotion in healthy children: Implications for risk for childhood depression / David PAGLIACCIO in Development and Psychopathology, 26-4 (Part 2) (November 2014)
[article]
Titre : Brain–behavior relationships in the experience and regulation of negative emotion in healthy children: Implications for risk for childhood depression Type de document : Texte imprimé et/ou numérique Auteurs : David PAGLIACCIO, Auteur ; Joan L. LUBY, Auteur ; Katherine R. LUKING, Auteur ; Andrew C. BELDEN, Auteur ; Deanna M. BARCH, Auteur Année de publication : 2014 Article en page(s) : p.1289-1303 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Structural and functional alterations in a variety of brain regions have been associated with depression and risk for depression across the life span. A majority of these regions are associated with emotion reactivity and/or regulation. However, it is generally unclear what mechanistic role these alterations play in the etiology of depression. A first step toward understanding this is to characterize the relationships between variation in brain structure/function and individual differences in depression severity and related processes, particularly emotion regulation. To this end, the current study examines how brain structure and function predict concurrent and longitudinal measures of depression symptomology and emotion regulation skills in psychiatrically healthy school-age children (N = 60). Specifically, we found that smaller hippocampus volumes and greater responses to sad faces in emotion reactivity regions predict increased depressive symptoms at the time of scan, whereas larger amygdala volumes, smaller insula volumes, and greater responses in emotion reactivity regions predict decreased emotion regulation skills. In addition, larger insula volumes predict improvements in emotion regulation skills even after accounting for emotion regulation at the time of scan. Understanding brain–behavior relationships in psychiatrically healthy samples, especially early in development, will help inform normative developmental trajectories and neural alterations in depression and other affective pathology. En ligne : http://dx.doi.org/10.1017/S0954579414001035 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=245
in Development and Psychopathology > 26-4 (Part 2) (November 2014) . - p.1289-1303[article] Brain–behavior relationships in the experience and regulation of negative emotion in healthy children: Implications for risk for childhood depression [Texte imprimé et/ou numérique] / David PAGLIACCIO, Auteur ; Joan L. LUBY, Auteur ; Katherine R. LUKING, Auteur ; Andrew C. BELDEN, Auteur ; Deanna M. BARCH, Auteur . - 2014 . - p.1289-1303.
Langues : Anglais (eng)
in Development and Psychopathology > 26-4 (Part 2) (November 2014) . - p.1289-1303
Index. décimale : PER Périodiques Résumé : Structural and functional alterations in a variety of brain regions have been associated with depression and risk for depression across the life span. A majority of these regions are associated with emotion reactivity and/or regulation. However, it is generally unclear what mechanistic role these alterations play in the etiology of depression. A first step toward understanding this is to characterize the relationships between variation in brain structure/function and individual differences in depression severity and related processes, particularly emotion regulation. To this end, the current study examines how brain structure and function predict concurrent and longitudinal measures of depression symptomology and emotion regulation skills in psychiatrically healthy school-age children (N = 60). Specifically, we found that smaller hippocampus volumes and greater responses to sad faces in emotion reactivity regions predict increased depressive symptoms at the time of scan, whereas larger amygdala volumes, smaller insula volumes, and greater responses in emotion reactivity regions predict decreased emotion regulation skills. In addition, larger insula volumes predict improvements in emotion regulation skills even after accounting for emotion regulation at the time of scan. Understanding brain–behavior relationships in psychiatrically healthy samples, especially early in development, will help inform normative developmental trajectories and neural alterations in depression and other affective pathology. En ligne : http://dx.doi.org/10.1017/S0954579414001035 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=245