[article]
Titre : |
The development of depressogenic self-schemas: Associations with children's regional grey matter volume in ventrolateral prefrontal cortex |
Type de document : |
Texte imprimé et/ou numérique |
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 |
in Development and Psychopathology > 35-3 (August 2023) . - p.1000-1010
[article] The development of depressogenic self-schemas: Associations with children's regional grey matter volume in ventrolateral prefrontal cortex [Texte imprimé et/ou numérique] / 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 |
|