Atypical Neurophysiology Underlying Episodic and Semantic Memory in Adults with Autism Spectrum Disorder / Esha MASSAND in Journal of Autism and Developmental Disorders, 45-2 (February 2015)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 45-2 (February 2015) . - p.298-315 Titre : Atypical Neurophysiology Underlying Episodic and Semantic Memory in Adults with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Esha MASSAND, Auteur ; Dermot M. BOWLER, Auteur Article en page(s) : p.298-315 Langues : Anglais (eng) Mots-clés : Memory  Episodic  Semantic  Source memory  Autism spectrum disorder  Event-related potential Index. décimale : PER Périodiques Résumé : Individuals with autism spectrum disorder (ASD) show atypicalities in episodic memory (Boucher et al. in Psychological Bulletin, 138 (3), 458–496, 2012). We asked participants to recall the colours of a set of studied line drawings (episodic judgement), or to recognize line drawings alone (semantic judgement). Cycowicz et al. (Journal of Experimental Child Psychology, 65, 171–237, 2001) found early (300 ms onset) posterior old–new event-related potential effects for semantic judgements in typically developing (TD) individuals, and occipitally focused negativity (800 ms onset) for episodic judgements. Our results replicated findings in TD individuals and demonstrate attenuated early old–new effects in ASD. Late posterior negativity was present in the ASD group, but was not specific to this time window. This non-specificity may contribute to the atypical episodic memory judgements characteristic of individuals with ASD. En ligne : http://dx.doi.org/10.1007/s10803-013-1869-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=258 [article] Atypical Neurophysiology Underlying Episodic and Semantic Memory in Adults with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Esha MASSAND, Auteur ; Dermot M. BOWLER, Auteur . - p.298-315. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 45-2 (February 2015) . - p.298-315 Mots-clés : Memory  Episodic  Semantic  Source memory  Autism spectrum disorder  Event-related potential Index. décimale : PER Périodiques Résumé : Individuals with autism spectrum disorder (ASD) show atypicalities in episodic memory (Boucher et al. in Psychological Bulletin, 138 (3), 458–496, 2012). We asked participants to recall the colours of a set of studied line drawings (episodic judgement), or to recognize line drawings alone (semantic judgement). Cycowicz et al. (Journal of Experimental Child Psychology, 65, 171–237, 2001) found early (300 ms onset) posterior old–new event-related potential effects for semantic judgements in typically developing (TD) individuals, and occipitally focused negativity (800 ms onset) for episodic judgements. Our results replicated findings in TD individuals and demonstrate attenuated early old–new effects in ASD. Late posterior negativity was present in the ASD group, but was not specific to this time window. This non-specificity may contribute to the atypical episodic memory judgements characteristic of individuals with ASD. En ligne : http://dx.doi.org/10.1007/s10803-013-1869-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=258

Cascading Genetic and Environmental Effects on Development: Implications for Intervention / Esha MASSAND

Public ISBD in The Genetics of Neurodevelopmental Disorders / Kevin J. MITCHELL Titre : Cascading Genetic and Environmental Effects on Development: Implications for Intervention Type de document : Texte imprimé et/ou numérique Auteurs : Esha MASSAND, Auteur ; Annette KARMILOFF-SMITH, Auteur Année de publication : 2015 Importance : p.275-288 Langues : Anglais (eng) Index. décimale : SCI-B SCI-B - Génétique Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=400 in The Genetics of Neurodevelopmental Disorders / Kevin J. MITCHELL Cascading Genetic and Environmental Effects on Development: Implications for Intervention [Texte imprimé et/ou numérique] / Esha MASSAND, Auteur ; Annette KARMILOFF-SMITH, Auteur . - 2015 . - p.275-288. Langues : Anglais (eng) Index. décimale : SCI-B SCI-B - Génétique Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=400

Exemplaires

Code-barres	Cote	Support	Localisation	Section	Disponibilité
aucun exemplaire

ERP Correlates of Recognition Memory in Autism Spectrum Disorder / Esha MASSAND in Journal of Autism and Developmental Disorders, 43-9 (September 2013)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 43-9 (September 2013) . - p.2038-2047 Titre : ERP Correlates of Recognition Memory in Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Esha MASSAND, Auteur ; Dermot M. BOWLER, Auteur ; Laurent MOTTRON, Auteur ; Anthony HOSEIN, Auteur ; Boutheina JEMEL, Auteur Article en page(s) : p.2038-2047 Langues : Anglais (eng) Mots-clés : Memory  Autism spectrum disorder  Event-related potential  Recognition  Old/new effect Index. décimale : PER Périodiques Résumé : Recognition memory in autism spectrum disorder (ASD) tends to be undiminished compared to that of typically developing (TD) individuals (Bowler et al. 2007), but it is still unknown whether memory in ASD relies on qualitatively similar or different neurophysiology. We sought to explore the neural activity underlying recognition by employing the old/new word repetition event-related potential effect. Behavioural recognition performance was comparable across both groups, and demonstrated superior recognition for low frequency over high frequency words. However, the ASD group showed a parietal rather than anterior onset (300–500 ms), and diminished right frontal old/new effects (800–1500 ms) relative to TD individuals. This study shows that undiminished recognition performance results from a pattern of differing functional neurophysiology in ASD. En ligne : http://dx.doi.org/10.1007/s10803-012-1755-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=212 [article] ERP Correlates of Recognition Memory in Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Esha MASSAND, Auteur ; Dermot M. BOWLER, Auteur ; Laurent MOTTRON, Auteur ; Anthony HOSEIN, Auteur ; Boutheina JEMEL, Auteur . - p.2038-2047. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 43-9 (September 2013) . - p.2038-2047 Mots-clés : Memory  Autism spectrum disorder  Event-related potential  Recognition  Old/new effect Index. décimale : PER Périodiques Résumé : Recognition memory in autism spectrum disorder (ASD) tends to be undiminished compared to that of typically developing (TD) individuals (Bowler et al. 2007), but it is still unknown whether memory in ASD relies on qualitatively similar or different neurophysiology. We sought to explore the neural activity underlying recognition by employing the old/new word repetition event-related potential effect. Behavioural recognition performance was comparable across both groups, and demonstrated superior recognition for low frequency over high frequency words. However, the ASD group showed a parietal rather than anterior onset (300–500 ms), and diminished right frontal old/new effects (800–1500 ms) relative to TD individuals. This study shows that undiminished recognition performance results from a pattern of differing functional neurophysiology in ASD. En ligne : http://dx.doi.org/10.1007/s10803-012-1755-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=212

---

1 (1 - 3 / 3)