Externalizing behavior severity in youths with callous–unemotional traits corresponds to patterns of amygdala activity and connectivity during judgments of causing fear / Elise M. CARDINALE in Development and Psychopathology, 30-1 (February 2018)  

Public ISBD [article]  inDevelopment and Psychopathology > 30-1 (February 2018) . - p.191-201 Titre : Externalizing behavior severity in youths with callous–unemotional traits corresponds to patterns of amygdala activity and connectivity during judgments of causing fear Type de document : Texte imprimé et/ou numérique Auteurs : Elise M. CARDINALE, Auteur ; Andrew L. BREEDEN, Auteur ; Emily L. ROBERTSON, Auteur ; Leah M. LOZIER, Auteur ; John W. VANMETER, Auteur ; Abigail A. MARSH, Auteur Article en page(s) : p.191-201 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Callous–unemotional (CU) traits characterize a subgroup of youths with conduct problems who exhibit low empathy, fearlessness, and elevated externalizing behaviors. The current study examines the role of aberrant amygdala activity and functional connectivity during a socioemotional judgment task in youths with CU traits, and links these deficits to externalizing behaviors. Functional magnetic resonance imaging was used to compare neural responses in 18 healthy youths and 30 youths with conduct problems and varying levels of CU traits as they evaluated the acceptability of causing another person to experience each of several emotions, including fear. Neuroimaging analyses examined blood oxygenation level dependent responses and task-dependent functional connectivity. High-CU youths exhibited left amygdala hypoactivation relative to healthy controls and low-CU youths primarily during evaluations of causing others fear. CU traits moderated the relationship between externalizing behavior and both amygdala activity and patterns of functional connectivity. The present data suggest that CU youths' aberrant amygdala activity and connectivity affect how they make judgments about the acceptability of causing others emotional distress, and that these aberrations represent risk factors for externalizing behaviors like rule breaking and aggression. These findings suggest that reducing externalizing behaviors in high-CU youths may require interventions that influence affective sensitivity. En ligne : https://doi.org/10.1017/S0954579417000566 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=336 [article] Externalizing behavior severity in youths with callous–unemotional traits corresponds to patterns of amygdala activity and connectivity during judgments of causing fear [Texte imprimé et/ou numérique] / Elise M. CARDINALE, Auteur ; Andrew L. BREEDEN, Auteur ; Emily L. ROBERTSON, Auteur ; Leah M. LOZIER, Auteur ; John W. VANMETER, Auteur ; Abigail A. MARSH, Auteur . - p.191-201. Langues : Anglais (eng) in Development and Psychopathology > 30-1 (February 2018) . - p.191-201 Index. décimale : PER Périodiques Résumé : Callous–unemotional (CU) traits characterize a subgroup of youths with conduct problems who exhibit low empathy, fearlessness, and elevated externalizing behaviors. The current study examines the role of aberrant amygdala activity and functional connectivity during a socioemotional judgment task in youths with CU traits, and links these deficits to externalizing behaviors. Functional magnetic resonance imaging was used to compare neural responses in 18 healthy youths and 30 youths with conduct problems and varying levels of CU traits as they evaluated the acceptability of causing another person to experience each of several emotions, including fear. Neuroimaging analyses examined blood oxygenation level dependent responses and task-dependent functional connectivity. High-CU youths exhibited left amygdala hypoactivation relative to healthy controls and low-CU youths primarily during evaluations of causing others fear. CU traits moderated the relationship between externalizing behavior and both amygdala activity and patterns of functional connectivity. The present data suggest that CU youths' aberrant amygdala activity and connectivity affect how they make judgments about the acceptability of causing others emotional distress, and that these aberrations represent risk factors for externalizing behaviors like rule breaking and aggression. These findings suggest that reducing externalizing behaviors in high-CU youths may require interventions that influence affective sensitivity. En ligne : https://doi.org/10.1017/S0954579417000566 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=336

Externalizing behavior severity in youths with callous–unemotional traits corresponds to patterns of amygdala activity and connectivity during judgments of causing fear—CORRIGENDUM / Elise M. CARDINALE in Development and Psychopathology, 30-2 (May 2018)  

Public ISBD [article]  inDevelopment and Psychopathology > 30-2 (May 2018) . - p.717-718 Titre : Externalizing behavior severity in youths with callous–unemotional traits corresponds to patterns of amygdala activity and connectivity during judgments of causing fear—CORRIGENDUM Type de document : Texte imprimé et/ou numérique Auteurs : Elise M. CARDINALE, Auteur ; Andrew L. BREEDEN, Auteur ; Emily L. ROBERTSON, Auteur ; Leah M. LOZIER, Auteur ; John W. VANMETER, Auteur ; Abigail A. MARSH, Auteur Article en page(s) : p.717-718 Langues : Anglais (eng) Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1017/S0954579417001079 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=359 [article] Externalizing behavior severity in youths with callous–unemotional traits corresponds to patterns of amygdala activity and connectivity during judgments of causing fear—CORRIGENDUM [Texte imprimé et/ou numérique] / Elise M. CARDINALE, Auteur ; Andrew L. BREEDEN, Auteur ; Emily L. ROBERTSON, Auteur ; Leah M. LOZIER, Auteur ; John W. VANMETER, Auteur ; Abigail A. MARSH, Auteur . - p.717-718. Langues : Anglais (eng) in Development and Psychopathology > 30-2 (May 2018) . - p.717-718 Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1017/S0954579417001079 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=359

Proactive and reactive aggression: Developmental trajectories and longitudinal associations with callous-unemotional traits, impulsivity, and internalizing emotions / Erin P. VAUGHAN in Development and Psychopathology, 36-3 (August 2024)  

Public ISBD [article]  inDevelopment and Psychopathology > 36-3 (August 2024) . - p.1090-1098 Titre : Proactive and reactive aggression: Developmental trajectories and longitudinal associations with callous-unemotional traits, impulsivity, and internalizing emotions Type de document : Texte imprimé et/ou numérique Auteurs : Erin P. VAUGHAN, Auteur ; Julianne S. SPECK, Auteur ; Paul J. FRICK, Auteur ; Toni M. WALKER, Auteur ; Emily L. ROBERTSON, Auteur ; James V. RAY, Auteur ; Tina D. WALL MYERS, Auteur ; Laura C. THORNTON, Auteur ; Laurence STEINBERG, Auteur ; Elizabeth CAUFFMAN, Auteur Article en page(s) : p.1090-1098 Langues : Anglais (eng) Mots-clés : callous-unemotional traits  impulsivity  internalizing emotions  proactive aggression  reactive aggression Index. décimale : PER Périodiques Résumé : Research on proactive and reactive aggression has identified covariates unique to each function of aggression, but hypothesized correlates have often not been tested with consideration of developmental changes in or the overlap between the types of aggression. The present study examines the unique developmental trajectories of proactive and reactive aggression over adolescence and young adulthood and tests these trajectories' associations with key covariates: callous-unemotional (CU) traits, impulsivity, and internalizing emotions. In a sample of 1,211 justice-involved males (ages 15-22), quadratic growth models (i.e., intercepts, linear slopes, and quadratic slopes) of each type of aggression were regressed onto quadratic growth models of the covariates while controlling for the other type of aggression. After accounting for the level of reactive aggression, the level of proactive aggression was predicted by the level of CU traits. However, change in proactive aggression over time was not related to the change in any covariates. After accounting for proactive aggression, reactive aggression was predicted by impulsivity, both at the initial level and in change over time. Results support that proactive and reactive aggression are unique constructs with separate developmental trajectories and distinct covariates. En ligne : https://dx.doi.org/10.1017/S0954579423000317 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=538 [article] Proactive and reactive aggression: Developmental trajectories and longitudinal associations with callous-unemotional traits, impulsivity, and internalizing emotions [Texte imprimé et/ou numérique] / Erin P. VAUGHAN, Auteur ; Julianne S. SPECK, Auteur ; Paul J. FRICK, Auteur ; Toni M. WALKER, Auteur ; Emily L. ROBERTSON, Auteur ; James V. RAY, Auteur ; Tina D. WALL MYERS, Auteur ; Laura C. THORNTON, Auteur ; Laurence STEINBERG, Auteur ; Elizabeth CAUFFMAN, Auteur . - p.1090-1098. Langues : Anglais (eng) in Development and Psychopathology > 36-3 (August 2024) . - p.1090-1098 Mots-clés : callous-unemotional traits  impulsivity  internalizing emotions  proactive aggression  reactive aggression Index. décimale : PER Périodiques Résumé : Research on proactive and reactive aggression has identified covariates unique to each function of aggression, but hypothesized correlates have often not been tested with consideration of developmental changes in or the overlap between the types of aggression. The present study examines the unique developmental trajectories of proactive and reactive aggression over adolescence and young adulthood and tests these trajectories' associations with key covariates: callous-unemotional (CU) traits, impulsivity, and internalizing emotions. In a sample of 1,211 justice-involved males (ages 15-22), quadratic growth models (i.e., intercepts, linear slopes, and quadratic slopes) of each type of aggression were regressed onto quadratic growth models of the covariates while controlling for the other type of aggression. After accounting for the level of reactive aggression, the level of proactive aggression was predicted by the level of CU traits. However, change in proactive aggression over time was not related to the change in any covariates. After accounting for proactive aggression, reactive aggression was predicted by impulsivity, both at the initial level and in change over time. Results support that proactive and reactive aggression are unique constructs with separate developmental trajectories and distinct covariates. En ligne : https://dx.doi.org/10.1017/S0954579423000317 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=538

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