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Détail de l'auteur
Auteur Alissa WESTERLUND |
Documents disponibles écrits par cet auteur (2)
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Emotion recognition following early psychosocial deprivation / Charles A. III NELSON in Development and Psychopathology, 25-2 (May 2013)
[article]
Titre : Emotion recognition following early psychosocial deprivation Type de document : Texte imprimé et/ou numérique Auteurs : Charles A. III NELSON, Auteur ; Alissa WESTERLUND, Auteur ; Jennifer Martin MCDERMOTT, Auteur ; Charles H. ZEANAH, Auteur ; Nathan A. FOX, Auteur Article en page(s) : p.517-525 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : An important function of the brain is to scan incoming sensory information for the presence of relevant signals and act on this information. For humans, the most salient signals are often social in nature, such as the identity and the emotional expression of the faces we encounter in our everyday lives. It can be argued that our survival as a species depends in large measure on these skills. En ligne : http://dx.doi.org/10.1017/S0954579412001216 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=199
in Development and Psychopathology > 25-2 (May 2013) . - p.517-525[article] Emotion recognition following early psychosocial deprivation [Texte imprimé et/ou numérique] / Charles A. III NELSON, Auteur ; Alissa WESTERLUND, Auteur ; Jennifer Martin MCDERMOTT, Auteur ; Charles H. ZEANAH, Auteur ; Nathan A. FOX, Auteur . - p.517-525.
Langues : Anglais (eng)
in Development and Psychopathology > 25-2 (May 2013) . - p.517-525
Index. décimale : PER Périodiques Résumé : An important function of the brain is to scan incoming sensory information for the presence of relevant signals and act on this information. For humans, the most salient signals are often social in nature, such as the identity and the emotional expression of the faces we encounter in our everyday lives. It can be argued that our survival as a species depends in large measure on these skills. En ligne : http://dx.doi.org/10.1017/S0954579412001216 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=199 The effect of early deprivation on executive attention in middle childhood / Michelle M. LOMAN in Journal of Child Psychology and Psychiatry, 54-1 (January 2013)
[article]
Titre : The effect of early deprivation on executive attention in middle childhood Type de document : Texte imprimé et/ou numérique Auteurs : Michelle M. LOMAN, Auteur ; Anna E. JOHNSON, Auteur ; Alissa WESTERLUND, Auteur ; Seth D. POLLAK, Auteur ; Charles A. III NELSON, Auteur ; Megan R. GUNNAR, Auteur Article en page(s) : 37-45 Langues : Anglais (eng) Mots-clés : Attention event-related potentials executive function international adoption institutional care Index. décimale : PER Périodiques Résumé : Background: Children reared in deprived environments, such as institutions for the care of orphaned or abandoned children, are at increased risk for attention and behavior regulation difficulties. This study examined the neurobehavioral correlates of executive attention in post institutionalized (PI) children. Methods: The performance and event-related potentials (ERPs) of 10- and 11-year-old internationally adopted PI children on two executive attention tasks, Go/No-go and Flanker, were compared with two groups: children internationally adopted early from foster care (PF) and nonadopted children (NA). Results: Behavioral measures suggested problems with sustained attention, with PIs performing more poorly on Go trials and not on No-go trials of the Go/No-go and made more errors on both congruent and incongruent trials on the Flanker. ERPs suggested differences in inhibitory control and error monitoring, as PIs had smaller N2 amplitude on Go/No-go and smaller error-related negativity on Flanker. Conclusions: This pattern of results raises questions regarding the nature of attention difficulties for PI children. The behavioral errors are not specific to executive attention and instead likely reflect difficulties in overall sustained attention. The ERP results are consistent with neural activity related to deficits in inhibitory control (N2) and error monitoring (error-related negativity). Questions emerge regarding the similarity of attention regulatory difficulties in PIs to those experienced by non-PI children with ADHD. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2012.02602.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=186
in Journal of Child Psychology and Psychiatry > 54-1 (January 2013) . - 37-45[article] The effect of early deprivation on executive attention in middle childhood [Texte imprimé et/ou numérique] / Michelle M. LOMAN, Auteur ; Anna E. JOHNSON, Auteur ; Alissa WESTERLUND, Auteur ; Seth D. POLLAK, Auteur ; Charles A. III NELSON, Auteur ; Megan R. GUNNAR, Auteur . - 37-45.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 54-1 (January 2013) . - 37-45
Mots-clés : Attention event-related potentials executive function international adoption institutional care Index. décimale : PER Périodiques Résumé : Background: Children reared in deprived environments, such as institutions for the care of orphaned or abandoned children, are at increased risk for attention and behavior regulation difficulties. This study examined the neurobehavioral correlates of executive attention in post institutionalized (PI) children. Methods: The performance and event-related potentials (ERPs) of 10- and 11-year-old internationally adopted PI children on two executive attention tasks, Go/No-go and Flanker, were compared with two groups: children internationally adopted early from foster care (PF) and nonadopted children (NA). Results: Behavioral measures suggested problems with sustained attention, with PIs performing more poorly on Go trials and not on No-go trials of the Go/No-go and made more errors on both congruent and incongruent trials on the Flanker. ERPs suggested differences in inhibitory control and error monitoring, as PIs had smaller N2 amplitude on Go/No-go and smaller error-related negativity on Flanker. Conclusions: This pattern of results raises questions regarding the nature of attention difficulties for PI children. The behavioral errors are not specific to executive attention and instead likely reflect difficulties in overall sustained attention. The ERP results are consistent with neural activity related to deficits in inhibitory control (N2) and error monitoring (error-related negativity). Questions emerge regarding the similarity of attention regulatory difficulties in PIs to those experienced by non-PI children with ADHD. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2012.02602.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=186