[article]
| Titre : |
Children with ASD Show Impaired Item-Space Recollection, But Preserved Item-Color Recollection |
| Type de document : |
Texte imprimé et/ou numérique |
| Auteurs : |
Lindsey N. MOONEY, Auteur ; Christine W. NORDAHL, Auteur ; Marjorie SOLOMON, Auteur ; Simona GHETTI, Auteur |
| Article en page(s) : |
p.1985-1997 |
| Langues : |
Anglais (eng) |
| Mots-clés : |
Asd episodic memory global processing middle childhood signal detection theory |
| Index. décimale : |
PER Périodiques |
| Résumé : |
Although individuals with autism spectrum disorder (ASD) have been often shown to display similar memory performance on semantic memory tasks compared to typically developing (TD) children, there is ongoing debate about whether and how their ability to remember specific past events (i.e., episodic memory) is impaired. We assessed a sample of 62 children with ASD and 72 TD children, ranging in age between 8 and 12?years on 2 memory tasks. Participants encoded a series of images and their association with either where they appeared on the screen (item-space association task) or with the color of an image's border (item-color association task). Children with ASD showed worse memory in the item-space association task compared to their TD peers, but comparable memory for the item-color association task. These differences persisted when age, intellectual quotient, and general item recognition memory were accounted for statistically. We interpret these results in light of evidence for specific deficits along the dorsal stream affecting processing of spatiotemporal information in ASD. Autism Res 2020, 13: 1985-1997. © 2020 International Society for Autism Research and Wiley Periodicals LLC LAY SUMMARY: Episodic memory requires the ability to bind contextual details (such as color, location, etc.) to an item or event in order to remember the past with specific detail. Here, we compared children with autism spectrum disorder (ASD) and typically developing (TD) children on tasks examining episodic memory. Children with ASD recalled more poorly previously seen items and their associated space-related details, but they performed comparably to TD children on color details. We discuss the possible mechanisms that contribute to worse spatial processing/recall in ASD. |
| En ligne : |
http://dx.doi.org/10.1002/aur.2394 |
| Permalink : |
http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=4336 |
in Autism Research > 13-11 (November 2020) . - p.1985-1997
[article] Children with ASD Show Impaired Item-Space Recollection, But Preserved Item-Color Recollection [Texte imprimé et/ou numérique] / Lindsey N. MOONEY, Auteur ; Christine W. NORDAHL, Auteur ; Marjorie SOLOMON, Auteur ; Simona GHETTI, Auteur . - p.1985-1997. Langues : Anglais ( eng) in Autism Research > 13-11 (November 2020) . - p.1985-1997
| Mots-clés : |
Asd episodic memory global processing middle childhood signal detection theory |
| Index. décimale : |
PER Périodiques |
| Résumé : |
Although individuals with autism spectrum disorder (ASD) have been often shown to display similar memory performance on semantic memory tasks compared to typically developing (TD) children, there is ongoing debate about whether and how their ability to remember specific past events (i.e., episodic memory) is impaired. We assessed a sample of 62 children with ASD and 72 TD children, ranging in age between 8 and 12?years on 2 memory tasks. Participants encoded a series of images and their association with either where they appeared on the screen (item-space association task) or with the color of an image's border (item-color association task). Children with ASD showed worse memory in the item-space association task compared to their TD peers, but comparable memory for the item-color association task. These differences persisted when age, intellectual quotient, and general item recognition memory were accounted for statistically. We interpret these results in light of evidence for specific deficits along the dorsal stream affecting processing of spatiotemporal information in ASD. Autism Res 2020, 13: 1985-1997. © 2020 International Society for Autism Research and Wiley Periodicals LLC LAY SUMMARY: Episodic memory requires the ability to bind contextual details (such as color, location, etc.) to an item or event in order to remember the past with specific detail. Here, we compared children with autism spectrum disorder (ASD) and typically developing (TD) children on tasks examining episodic memory. Children with ASD recalled more poorly previously seen items and their associated space-related details, but they performed comparably to TD children on color details. We discuss the possible mechanisms that contribute to worse spatial processing/recall in ASD. |
| En ligne : |
http://dx.doi.org/10.1002/aur.2394 |
| Permalink : |
http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=4336 |
|
Faire une suggestion Affiner la rechercheAbstract Reasoning and Friendship in High Functioning Preadolescents with Autism Spectrum Disorders in Journal of Autism and Developmental Disorders, 41-1 (January 2011)
