Information processing in adolescents with bipolar I disorder / Jane WHITNEY in Journal of Child Psychology and Psychiatry, 53-9 (September 2012)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 53-9 (September 2012) . - p.937-45 Titre : Information processing in adolescents with bipolar I disorder Type de document : Texte imprimé et/ou numérique Auteurs : Jane WHITNEY, Auteur ; Jutta JOORMANN, Auteur ; Ian H. GOTLIB, Auteur ; Ryan G. KELLEY, Auteur ; Tenah ACQUAYE, Auteur ; Meghan HOWE, Auteur ; Kiki D. CHANG, Auteur ; Manpreet K. SINGH, Auteur Année de publication : 2012 Article en page(s) : p.937-45 Langues : Anglais (eng) Mots-clés : Adolescence  bipolar disorder  information-processing  memory bias  longitudinal Index. décimale : PER Périodiques Résumé : Background:  Cognitive models of bipolar I disorder (BD) may aid in identification of children who are especially vulnerable to chronic mood dysregulation. Information-processing biases related to memory and attention likely play a role in the development and persistence of BD among adolescents; however, these biases have not been extensively studied in youth with BD. Methods:  We administered the self-referent encoding task and the dot-probe task to adolescents with bipolar I disorder (BD, n = 35) and a demographically similar healthy comparison group (HC, n = 25) at baseline, and at a 1-year follow-up in a subset of this cohort (n = 22 per group). Results:  At both baseline and 1-year follow-up, there were significant interactions of group (BD, HC) and valence of stimulus (positive, negative adjective) on endorsement and recall of self-referent adjectives. HC adolescents endorsed and recalled more positive self-referent adjectives at baseline and follow-up while adolescents with BD endorsed and recalled more negative self-referent adjectives at baseline but not follow-up. Over time, depression symptomatology was associated with impaired memory for positive self-referent adjectives. There were no group differences in attentional bias at either time points. Conclusions:  Adolescents with BD exhibit bias away from endorsement and recall of positive adjectives, which remained stable over time and independent of mood state. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2012.02543.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=179 [article] Information processing in adolescents with bipolar I disorder [Texte imprimé et/ou numérique] / Jane WHITNEY, Auteur ; Jutta JOORMANN, Auteur ; Ian H. GOTLIB, Auteur ; Ryan G. KELLEY, Auteur ; Tenah ACQUAYE, Auteur ; Meghan HOWE, Auteur ; Kiki D. CHANG, Auteur ; Manpreet K. SINGH, Auteur . - 2012 . - p.937-45. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 53-9 (September 2012) . - p.937-45 Mots-clés : Adolescence  bipolar disorder  information-processing  memory bias  longitudinal Index. décimale : PER Périodiques Résumé : Background:  Cognitive models of bipolar I disorder (BD) may aid in identification of children who are especially vulnerable to chronic mood dysregulation. Information-processing biases related to memory and attention likely play a role in the development and persistence of BD among adolescents; however, these biases have not been extensively studied in youth with BD. Methods:  We administered the self-referent encoding task and the dot-probe task to adolescents with bipolar I disorder (BD, n = 35) and a demographically similar healthy comparison group (HC, n = 25) at baseline, and at a 1-year follow-up in a subset of this cohort (n = 22 per group). Results:  At both baseline and 1-year follow-up, there were significant interactions of group (BD, HC) and valence of stimulus (positive, negative adjective) on endorsement and recall of self-referent adjectives. HC adolescents endorsed and recalled more positive self-referent adjectives at baseline and follow-up while adolescents with BD endorsed and recalled more negative self-referent adjectives at baseline but not follow-up. Over time, depression symptomatology was associated with impaired memory for positive self-referent adjectives. There were no group differences in attentional bias at either time points. Conclusions:  Adolescents with BD exhibit bias away from endorsement and recall of positive adjectives, which remained stable over time and independent of mood state. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2012.02543.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=179

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