Centre d'Information et de documentation du CRA Rhône-Alpes
CRA
Informations pratiques
-
Adresse
Centre d'information et de documentation
du CRA Rhône-Alpes
Centre Hospitalier le Vinatier
bât 211
95, Bd Pinel
69678 Bron CedexHoraires
Lundi au Vendredi
9h00-12h00 13h30-16h00Contact
Tél: +33(0)4 37 91 54 65
Mail
Fax: +33(0)4 37 91 54 37
-
Résultat de la recherche
2 recherche sur le mot-clé 'Error-related negativity'
Affiner la recherche Générer le flux rss de la recherche
Partager le résultat de cette recherche Faire une suggestion
Electrophysiological Endophenotypes and the Error-Related Negativity (ERN) in Autism Spectrum Disorder: A Family Study / Ann CLAWSON in Journal of Autism and Developmental Disorders, 47-5 (May 2017)
[article]
Titre : Electrophysiological Endophenotypes and the Error-Related Negativity (ERN) in Autism Spectrum Disorder: A Family Study Type de document : Texte imprimé et/ou numérique Auteurs : Ann CLAWSON, Auteur ; Mikle SOUTH, Auteur ; Scott A. BALDWIN, Auteur ; Michael J. LARSON, Auteur Article en page(s) : p.1436-1452 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder Error-related negativity Cognitive control Endophenotype Index. décimale : PER Périodiques Résumé : We examined the error-related negativity (ERN) as an endophenotype of ASD by comparing the ERN in families of ASD probands to control families. We hypothesized that ASD probands and families would display reduced-amplitude ERN relative to controls. Participants included 148 individuals within 39 families consisting of a mother, father, sibling, and proband. Robust ANOVAs revealed non-significant differences in ERN amplitude and behavioral performance among ASD probands relative to control youth. In subsequent multiple regression analyses group and kinship (proband, sibling, mother, father) did not significantly predict ?ERN (error minus correct ERN) or behavioral performance. Results do not provide evidence for the ERN as an endophenotype of ASD. Future research is needed to examine state- or trait-related factors influencing ERN amplitudes in ASD. En ligne : http://dx.doi.org/10.1007/s10803-017-3066-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=305
in Journal of Autism and Developmental Disorders > 47-5 (May 2017) . - p.1436-1452[article] Electrophysiological Endophenotypes and the Error-Related Negativity (ERN) in Autism Spectrum Disorder: A Family Study [Texte imprimé et/ou numérique] / Ann CLAWSON, Auteur ; Mikle SOUTH, Auteur ; Scott A. BALDWIN, Auteur ; Michael J. LARSON, Auteur . - p.1436-1452.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 47-5 (May 2017) . - p.1436-1452
Mots-clés : Autism spectrum disorder Error-related negativity Cognitive control Endophenotype Index. décimale : PER Périodiques Résumé : We examined the error-related negativity (ERN) as an endophenotype of ASD by comparing the ERN in families of ASD probands to control families. We hypothesized that ASD probands and families would display reduced-amplitude ERN relative to controls. Participants included 148 individuals within 39 families consisting of a mother, father, sibling, and proband. Robust ANOVAs revealed non-significant differences in ERN amplitude and behavioral performance among ASD probands relative to control youth. In subsequent multiple regression analyses group and kinship (proband, sibling, mother, father) did not significantly predict ?ERN (error minus correct ERN) or behavioral performance. Results do not provide evidence for the ERN as an endophenotype of ASD. Future research is needed to examine state- or trait-related factors influencing ERN amplitudes in ASD. En ligne : http://dx.doi.org/10.1007/s10803-017-3066-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=305 Error-related brain activity in pediatric anxiety disorders remains elevated following individual therapy: a randomized clinical trial / Cecile D. LADOUCEUR in Journal of Child Psychology and Psychiatry, 59-11 (November 2018)
[article]
Titre : Error-related brain activity in pediatric anxiety disorders remains elevated following individual therapy: a randomized clinical trial Type de document : Texte imprimé et/ou numérique Auteurs : Cecile D. LADOUCEUR, Auteur ; P. Z. TAN, Auteur ; V. SHARMA, Auteur ; L. M. BYLSMA, Auteur ; J. S. SILK, Auteur ; G. J. SIEGLE, Auteur ; E. E. FORBES, Auteur ; D. L. MCMAKIN, Auteur ; Ronald E. DAHL, Auteur ; P. C. KENDALL, Auteur ; A. MANNARINO, Auteur ; N. D. RYAN, Auteur Article en page(s) : p.1152-1161 Langues : Anglais (eng) Mots-clés : Error-related negativity child-centered therapy cognitive-behavioral therapy electroencephalography pediatric anxiety disorders Index. décimale : PER Périodiques Résumé : BACKGROUND: Anxiety disorders are associated with an overactive action monitoring system as indexed by a larger error-related negativity (ERN). This study tests whether ERN magnitude changes following treatment, predicts response to treatment, and varies by treatment type. METHODS: The sample included 130 youth (9-14 years): youth with an anxiety disorder (ANX; n = 100) and healthy control (HC; n = 30) youth with no lifetime DSM-IV disorders. ANX youth were randomized to either a manualized cognitive-behavior therapy (CBT) or a comparison child-centered therapy (CCT). The ERN was assessed before and after 16 sessions of treatment and within a comparable interval for HC. Subjective ratings about making errors on the task were obtained following each testing session. The ClinicalTrials.gov identifier is NCT00774150. RESULTS: The ERN was larger in ANX than HC youth but ERN magnitude did not significantly change following treatment in the ANX youth, regardless of treatment type, and baseline ERN did not predict treatment response. Post-task ratings revealed that ANX youth worried more about task performance feedback than HC. Like the ERN, mean ratings did not significantly change following treatment. However, these ratings were not correlated with ERN amplitude. CONCLUSIONS: Findings of greater ERN in pediatric anxiety disorders are replicated in a larger sample. More importantly, findings from this randomized control trial show that a larger ERN and feeling worried about performance feedback remain unchanged following treatment and are unrelated to treatment response. Such findings suggest that action monitoring systems remain overactive in anxious youth treated with psychotherapy, suggesting the need for future investigation of whether novel complimentary cognitive and emotional training programs can modify these systems would be warranted. En ligne : http://dx.doi.org/10.1111/jcpp.12900 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=370
in Journal of Child Psychology and Psychiatry > 59-11 (November 2018) . - p.1152-1161[article] Error-related brain activity in pediatric anxiety disorders remains elevated following individual therapy: a randomized clinical trial [Texte imprimé et/ou numérique] / Cecile D. LADOUCEUR, Auteur ; P. Z. TAN, Auteur ; V. SHARMA, Auteur ; L. M. BYLSMA, Auteur ; J. S. SILK, Auteur ; G. J. SIEGLE, Auteur ; E. E. FORBES, Auteur ; D. L. MCMAKIN, Auteur ; Ronald E. DAHL, Auteur ; P. C. KENDALL, Auteur ; A. MANNARINO, Auteur ; N. D. RYAN, Auteur . - p.1152-1161.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 59-11 (November 2018) . - p.1152-1161
Mots-clés : Error-related negativity child-centered therapy cognitive-behavioral therapy electroencephalography pediatric anxiety disorders Index. décimale : PER Périodiques Résumé : BACKGROUND: Anxiety disorders are associated with an overactive action monitoring system as indexed by a larger error-related negativity (ERN). This study tests whether ERN magnitude changes following treatment, predicts response to treatment, and varies by treatment type. METHODS: The sample included 130 youth (9-14 years): youth with an anxiety disorder (ANX; n = 100) and healthy control (HC; n = 30) youth with no lifetime DSM-IV disorders. ANX youth were randomized to either a manualized cognitive-behavior therapy (CBT) or a comparison child-centered therapy (CCT). The ERN was assessed before and after 16 sessions of treatment and within a comparable interval for HC. Subjective ratings about making errors on the task were obtained following each testing session. The ClinicalTrials.gov identifier is NCT00774150. RESULTS: The ERN was larger in ANX than HC youth but ERN magnitude did not significantly change following treatment in the ANX youth, regardless of treatment type, and baseline ERN did not predict treatment response. Post-task ratings revealed that ANX youth worried more about task performance feedback than HC. Like the ERN, mean ratings did not significantly change following treatment. However, these ratings were not correlated with ERN amplitude. CONCLUSIONS: Findings of greater ERN in pediatric anxiety disorders are replicated in a larger sample. More importantly, findings from this randomized control trial show that a larger ERN and feeling worried about performance feedback remain unchanged following treatment and are unrelated to treatment response. Such findings suggest that action monitoring systems remain overactive in anxious youth treated with psychotherapy, suggesting the need for future investigation of whether novel complimentary cognitive and emotional training programs can modify these systems would be warranted. En ligne : http://dx.doi.org/10.1111/jcpp.12900 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=370