The development of depressogenic self-schemas: Associations with children's regional grey matter volume in ventrolateral prefrontal cortex / Pan LIU in Development and Psychopathology, 35-3 (August 2023)  

Public ISBD [article]  inDevelopment and Psychopathology > 35-3 (August 2023) . - p.1000-1010 Titre : The development of depressogenic self-schemas: Associations with children's regional grey matter volume in ventrolateral prefrontal cortex Type de document : texte imprimé Auteurs : Pan LIU, Auteur ; Elizabeth P. HAYDEN, Auteur ; Lea R. DOUGHERTY, Auteur ; Hoi-Chung LEUNG, Auteur ; Brandon GOLDSTEIN, Auteur ; Daniel N. KLEIN, Auteur Article en page(s) : p.1000-1010 Langues : Anglais (eng) Mots-clés : cognitive vulnerability  longitudinal  self-schemas  structural MRI  voxel-based morphometry Index. décimale : PER Périodiques Résumé : Cognitive theories of depression contend that biased cognitive information processing plays a causal role in the development of depression. Extensive research shows that deeper processing of negative and/or shallower processing of positive self-descriptors (i.e., negative and positive self-schemas) predicts current and future depression in adults and children. However, the neural correlates of the development of self-referent encoding are poorly understood. We examined children's self-referential processing using the self-referent encoding task (SRET) collected from 74 children at ages 6, 9, and 12; around age 10, these children also contributed structural magnetic resonance imaging data. From age 6 to age 12, both positive and negative self-referential processing showed mean-level growth, with positive self-schemas increasing relatively faster than negative ones. Further, voxel-based morphometry showed that slower growth in positive self-schemas was associated with lower regional gray matter volume (GMV) in ventrolateral prefrontal cortex (vlPFC). Our results suggest that smaller regional GMV within vlPFC, a critical region for regulatory control in affective processing and emotion development, may have implications for the development of depressogenic self-referential processing in mid-to-late childhood. En ligne : http://dx.doi.org/10.1017/S0954579421000341 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=510 [article] The development of depressogenic self-schemas: Associations with children's regional grey matter volume in ventrolateral prefrontal cortex [texte imprimé] / Pan LIU, Auteur ; Elizabeth P. HAYDEN, Auteur ; Lea R. DOUGHERTY, Auteur ; Hoi-Chung LEUNG, Auteur ; Brandon GOLDSTEIN, Auteur ; Daniel N. KLEIN, Auteur . - p.1000-1010. Langues : Anglais (eng) in Development and Psychopathology > 35-3 (August 2023) . - p.1000-1010 Mots-clés : cognitive vulnerability  longitudinal  self-schemas  structural MRI  voxel-based morphometry Index. décimale : PER Périodiques Résumé : Cognitive theories of depression contend that biased cognitive information processing plays a causal role in the development of depression. Extensive research shows that deeper processing of negative and/or shallower processing of positive self-descriptors (i.e., negative and positive self-schemas) predicts current and future depression in adults and children. However, the neural correlates of the development of self-referent encoding are poorly understood. We examined children's self-referential processing using the self-referent encoding task (SRET) collected from 74 children at ages 6, 9, and 12; around age 10, these children also contributed structural magnetic resonance imaging data. From age 6 to age 12, both positive and negative self-referential processing showed mean-level growth, with positive self-schemas increasing relatively faster than negative ones. Further, voxel-based morphometry showed that slower growth in positive self-schemas was associated with lower regional gray matter volume (GMV) in ventrolateral prefrontal cortex (vlPFC). Our results suggest that smaller regional GMV within vlPFC, a critical region for regulatory control in affective processing and emotion development, may have implications for the development of depressogenic self-referential processing in mid-to-late childhood. En ligne : http://dx.doi.org/10.1017/S0954579421000341 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=510

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