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Détail de l'auteur
Auteur Tamara E. ROSEN |
Documents disponibles écrits par cet auteur (2)
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Error?related brain activity and anxiety symptoms in youth with autism spectrum disorder / Tamara E. ROSEN in Autism Research, 11-2 (February 2018)
[article]
Titre : Error?related brain activity and anxiety symptoms in youth with autism spectrum disorder Type de document : Texte imprimé et/ou numérique Auteurs : Tamara E. ROSEN, Auteur ; Matthew D. LERNER, Auteur Année de publication : 2018 Article en page(s) : p.342-354 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Individuals with autism spectrum disorder (ASD) often experience symptoms associated with generalized anxiety disorder, obsessive?compulsive disorder, and social anxiety disorder. In other populations, these same symptoms are associated with a larger error?related negativity (ERN), an event?related potential that reflects endogenous threat sensitivity. As such, it is possible that the ERN may relate to the clinical presentation of anxiety in ASD. However, studies examining these associations in youth with ASD have yielded mixed results. The present study aimed to clarify this relationship by examining the ERN in relation to these specific anxiety symptoms in ASD, and by accounting for typical covariates (e.g., age, verbal abilities, depression, ASD symptoms) of the ERN. Fifty?one youth, ages 8–17, with ASD and intact cognitive ability completed a modified Flanker task, from which the ERN component was obtained. Measures of anxiety, verbal abilities, depression, and ASD symptoms were collected from participants and parents. Results revealed that greater self?reported social anxiety symptoms, specifically performance fears but not humiliation/rejection fears, were associated with an increased neural response to errors, as measured by the ERN. This relationship remained after controlling for other anxiety symptoms, as well as age, verbal IQ, depression symptoms, and ASD symptoms. Findings suggest that heightened threat sensitivity may be characteristic of individuals with ASD who exhibit social fearfulness. Autism Res 2018, 11: 342–354. © 2017 International Society for Autism Research, Wiley Periodicals, Inc. Lay Summary The error?related negativity (ERN) is a physiological measure of the brain's response to errors which is thought to reflect threat sensitivity and has been implicated in anxiety disorders in individuals without autism spectrum disorder (ASD). The present study revealed that the ERN is related to social anxiety symptoms, specifically performance fears, in a sample of youth with ASD. Findings suggest that heightened threat sensitivity may be characteristic of individuals with ASD who exhibit social fearfulness. En ligne : https://doi.org/10.1002/aur.1898 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=334
in Autism Research > 11-2 (February 2018) . - p.342-354[article] Error?related brain activity and anxiety symptoms in youth with autism spectrum disorder [Texte imprimé et/ou numérique] / Tamara E. ROSEN, Auteur ; Matthew D. LERNER, Auteur . - 2018 . - p.342-354.
Langues : Anglais (eng)
in Autism Research > 11-2 (February 2018) . - p.342-354
Index. décimale : PER Périodiques Résumé : Individuals with autism spectrum disorder (ASD) often experience symptoms associated with generalized anxiety disorder, obsessive?compulsive disorder, and social anxiety disorder. In other populations, these same symptoms are associated with a larger error?related negativity (ERN), an event?related potential that reflects endogenous threat sensitivity. As such, it is possible that the ERN may relate to the clinical presentation of anxiety in ASD. However, studies examining these associations in youth with ASD have yielded mixed results. The present study aimed to clarify this relationship by examining the ERN in relation to these specific anxiety symptoms in ASD, and by accounting for typical covariates (e.g., age, verbal abilities, depression, ASD symptoms) of the ERN. Fifty?one youth, ages 8–17, with ASD and intact cognitive ability completed a modified Flanker task, from which the ERN component was obtained. Measures of anxiety, verbal abilities, depression, and ASD symptoms were collected from participants and parents. Results revealed that greater self?reported social anxiety symptoms, specifically performance fears but not humiliation/rejection fears, were associated with an increased neural response to errors, as measured by the ERN. This relationship remained after controlling for other anxiety symptoms, as well as age, verbal IQ, depression symptoms, and ASD symptoms. Findings suggest that heightened threat sensitivity may be characteristic of individuals with ASD who exhibit social fearfulness. Autism Res 2018, 11: 342–354. © 2017 International Society for Autism Research, Wiley Periodicals, Inc. Lay Summary The error?related negativity (ERN) is a physiological measure of the brain's response to errors which is thought to reflect threat sensitivity and has been implicated in anxiety disorders in individuals without autism spectrum disorder (ASD). The present study revealed that the ERN is related to social anxiety symptoms, specifically performance fears, in a sample of youth with ASD. Findings suggest that heightened threat sensitivity may be characteristic of individuals with ASD who exhibit social fearfulness. En ligne : https://doi.org/10.1002/aur.1898 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=334 Externalizing and Internalizing Symptoms Moderate Longitudinal Patterns of Facial Emotion Recognition in Autism Spectrum Disorder / Tamara E. ROSEN in Journal of Autism and Developmental Disorders, 46-8 (August 2016)
[article]
Titre : Externalizing and Internalizing Symptoms Moderate Longitudinal Patterns of Facial Emotion Recognition in Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Tamara E. ROSEN, Auteur ; Matthew D. LERNER, Auteur Article en page(s) : p.2621-2634 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder Comorbidity DANVA-2 Facial emotion recognition Longitudinal assessment Index. décimale : PER Périodiques Résumé : Facial emotion recognition (FER) is thought to be a key deficit domain in autism spectrum disorder (ASD). However, the extant literature is based solely on cross-sectional studies; thus, little is known about even short-term intra-individual dynamics of FER in ASD over time. The present study sought to examine trajectories of FER in ASD youth over 18 weeks of repeated measurement, and evaluate the effects of internalizing and externalizing symptoms on these trajectories. Hierarchical Linear Modeling analyses revealed that FER errors decreased over time, even for particularly difficult stimuli. Moreover, FER improvement was enhanced by internalizing symptoms but attenuated by externalizing symptoms. Implications for models of FER development, reciprocal relations between FER and comorbidity, and intervention design and planning are discussed. En ligne : http://dx.doi.org/10.1007/s10803-016-2800-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=290
in Journal of Autism and Developmental Disorders > 46-8 (August 2016) . - p.2621-2634[article] Externalizing and Internalizing Symptoms Moderate Longitudinal Patterns of Facial Emotion Recognition in Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Tamara E. ROSEN, Auteur ; Matthew D. LERNER, Auteur . - p.2621-2634.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 46-8 (August 2016) . - p.2621-2634
Mots-clés : Autism spectrum disorder Comorbidity DANVA-2 Facial emotion recognition Longitudinal assessment Index. décimale : PER Périodiques Résumé : Facial emotion recognition (FER) is thought to be a key deficit domain in autism spectrum disorder (ASD). However, the extant literature is based solely on cross-sectional studies; thus, little is known about even short-term intra-individual dynamics of FER in ASD over time. The present study sought to examine trajectories of FER in ASD youth over 18 weeks of repeated measurement, and evaluate the effects of internalizing and externalizing symptoms on these trajectories. Hierarchical Linear Modeling analyses revealed that FER errors decreased over time, even for particularly difficult stimuli. Moreover, FER improvement was enhanced by internalizing symptoms but attenuated by externalizing symptoms. Implications for models of FER development, reciprocal relations between FER and comorbidity, and intervention design and planning are discussed. En ligne : http://dx.doi.org/10.1007/s10803-016-2800-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=290