Brief Report: Coherent Motion Processing in Autism: Is Dot Lifetime an Important Parameter? / Catherine MANNING in Journal of Autism and Developmental Disorders, 45-7 (July 2015)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 45-7 (July 2015) . - p.2252-2258 Titre : Brief Report: Coherent Motion Processing in Autism: Is Dot Lifetime an Important Parameter? Type de document : Texte imprimé et/ou numérique Auteurs : Catherine MANNING, Auteur ; Tony CHARMAN, Auteur ; Elizabeth PELLICANO, Auteur Année de publication : 2015 Article en page(s) : p.2252-2258 Langues : Anglais (eng) Mots-clés : Vision  Motion processing  Stimulus parameters  Temporal integration  Correspondence noise Index. décimale : PER Périodiques Résumé : Contrasting reports of reduced and intact sensitivity to coherent motion in autistic individuals may be attributable to stimulus parameters. Here, we investigated whether dot lifetime contributes to elevated thresholds in children with autism. We presented a standard motion coherence task to 31 children with autism and 31 typical children, with both limited and unlimited lifetime conditions. Overall, children had higher thresholds in the limited lifetime condition than in the unlimited lifetime condition. However, children with autism were affected by this manipulation to the same extent as typical children and were equally sensitive to coherent motion. Our results suggest that dot lifetime is not a critical stimulus parameter and speak against pervasive difficulties in coherent motion perception in children with autism. En ligne : http://dx.doi.org/10.1007/s10803-015-2365-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=261 [article] Brief Report: Coherent Motion Processing in Autism: Is Dot Lifetime an Important Parameter? [Texte imprimé et/ou numérique] / Catherine MANNING, Auteur ; Tony CHARMAN, Auteur ; Elizabeth PELLICANO, Auteur . - 2015 . - p.2252-2258. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 45-7 (July 2015) . - p.2252-2258 Mots-clés : Vision  Motion processing  Stimulus parameters  Temporal integration  Correspondence noise Index. décimale : PER Périodiques Résumé : Contrasting reports of reduced and intact sensitivity to coherent motion in autistic individuals may be attributable to stimulus parameters. Here, we investigated whether dot lifetime contributes to elevated thresholds in children with autism. We presented a standard motion coherence task to 31 children with autism and 31 typical children, with both limited and unlimited lifetime conditions. Overall, children had higher thresholds in the limited lifetime condition than in the unlimited lifetime condition. However, children with autism were affected by this manipulation to the same extent as typical children and were equally sensitive to coherent motion. Our results suggest that dot lifetime is not a critical stimulus parameter and speak against pervasive difficulties in coherent motion perception in children with autism. En ligne : http://dx.doi.org/10.1007/s10803-015-2365-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=261

Processing Slow and Fast Motion in Children With Autism Spectrum Conditions / Catherine MANNING in Autism Research, 6-6 (December 2013)  

Public ISBD [article]  inAutism Research > 6-6 (December 2013) . - p.531-541 Titre : Processing Slow and Fast Motion in Children With Autism Spectrum Conditions Type de document : Texte imprimé et/ou numérique Auteurs : Catherine MANNING, Auteur ; Tony CHARMAN, Auteur ; Elizabeth PELLICANO, Auteur Année de publication : 2013 Article en page(s) : p.531-541 Langues : Anglais (eng) Mots-clés : autism  speed discrimination  motion coherence  visual motion processing Index. décimale : PER Périodiques Résumé : Consistent with the dorsal stream hypothesis, difficulties processing dynamic information have previously been reported in individuals with autism spectrum conditions (ASC). However, no research has systematically compared motion processing abilities for slow and fast speeds. Here, we measured speed discrimination thresholds and motion coherence thresholds in slow (1.5?deg/sec) and fast (6?deg/sec) speed conditions in children with an ASC aged 7 to 14 years, and age- and ability-matched typically developing children. Unexpectedly, children with ASC were as sensitive as typically developing children to differences in speed at both slow and fast reference speeds. Yet, elevated motion coherence thresholds were found in children with ASC, but in the slow stimulus speed condition only. Rather than having pervasive difficulties in motion processing, as predicted by the dorsal stream hypothesis, these results suggest that children with ASC have a selective difficulty in extracting coherent motion information specifically at slow speeds. Understanding the effects of stimulus parameters such as stimulus speed will be important for resolving discrepancies between previous studies examining motion coherence thresholds in ASC and also for refining theoretical models of altered autistic perception. En ligne : http://dx.doi.org/10.1002/aur.1309 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=221 [article] Processing Slow and Fast Motion in Children With Autism Spectrum Conditions [Texte imprimé et/ou numérique] / Catherine MANNING, Auteur ; Tony CHARMAN, Auteur ; Elizabeth PELLICANO, Auteur . - 2013 . - p.531-541. Langues : Anglais (eng) in Autism Research > 6-6 (December 2013) . - p.531-541 Mots-clés : autism  speed discrimination  motion coherence  visual motion processing Index. décimale : PER Périodiques Résumé : Consistent with the dorsal stream hypothesis, difficulties processing dynamic information have previously been reported in individuals with autism spectrum conditions (ASC). However, no research has systematically compared motion processing abilities for slow and fast speeds. Here, we measured speed discrimination thresholds and motion coherence thresholds in slow (1.5?deg/sec) and fast (6?deg/sec) speed conditions in children with an ASC aged 7 to 14 years, and age- and ability-matched typically developing children. Unexpectedly, children with ASC were as sensitive as typically developing children to differences in speed at both slow and fast reference speeds. Yet, elevated motion coherence thresholds were found in children with ASC, but in the slow stimulus speed condition only. Rather than having pervasive difficulties in motion processing, as predicted by the dorsal stream hypothesis, these results suggest that children with ASC have a selective difficulty in extracting coherent motion information specifically at slow speeds. Understanding the effects of stimulus parameters such as stimulus speed will be important for resolving discrepancies between previous studies examining motion coherence thresholds in ASC and also for refining theoretical models of altered autistic perception. En ligne : http://dx.doi.org/10.1002/aur.1309 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=221

Response to Davis and Plaisted-Grant: Psychophysical data do not support the low-noise account of autism / Catherine MANNING in Autism, 19-3 (April 2015)  

Public ISBD [article]  inAutism > 19-3 (April 2015) . - p.365-366 Titre : Response to Davis and Plaisted-Grant: Psychophysical data do not support the low-noise account of autism Type de document : Texte imprimé et/ou numérique Auteurs : Catherine MANNING, Auteur ; Daniel H. BAKER, Auteur Article en page(s) : p.365-366 Langues : Anglais (eng) Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1177/1362361314557164 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=257 [article] Response to Davis and Plaisted-Grant: Psychophysical data do not support the low-noise account of autism [Texte imprimé et/ou numérique] / Catherine MANNING, Auteur ; Daniel H. BAKER, Auteur . - p.365-366. Langues : Anglais (eng) in Autism > 19-3 (April 2015) . - p.365-366 Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1177/1362361314557164 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=257

Sensory-inclusive spaces for autistic people: We need to build the evidence base / Catherine MANNING in Autism, 27-6 (August 2023)  

Public ISBD [article]  inAutism > 27-6 (August 2023) . - p.1511-1515 Titre : Sensory-inclusive spaces for autistic people: We need to build the evidence base Type de document : Texte imprimé et/ou numérique Auteurs : Catherine MANNING, Auteur ; Gemma WILLIAMS, Auteur ; Keren MACLENNAN, Auteur Article en page(s) : p.1511-1515 Langues : Anglais (eng) Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1177/13623613231183541 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=509 [article] Sensory-inclusive spaces for autistic people: We need to build the evidence base [Texte imprimé et/ou numérique] / Catherine MANNING, Auteur ; Gemma WILLIAMS, Auteur ; Keren MACLENNAN, Auteur . - p.1511-1515. Langues : Anglais (eng) in Autism > 27-6 (August 2023) . - p.1511-1515 Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1177/13623613231183541 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=509

The introduction of Registered Reports in the Autism journal: The what, why and how / Catherine MANNING in Autism, 28-12 (December 2024)  

Public ISBD [article]  inAutism > 28-12 (December 2024) . - p.2949-2952 Titre : The introduction of Registered Reports in the Autism journal: The what, why and how Type de document : Texte imprimé et/ou numérique Auteurs : Catherine MANNING, Auteur Article en page(s) : p.2949-2952 Langues : Anglais (eng) Index. décimale : PER Périodiques En ligne : https://dx.doi.org/10.1177/13623613241285676 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=543 [article] The introduction of Registered Reports in the Autism journal: The what, why and how [Texte imprimé et/ou numérique] / Catherine MANNING, Auteur . - p.2949-2952. Langues : Anglais (eng) in Autism > 28-12 (December 2024) . - p.2949-2952 Index. décimale : PER Périodiques En ligne : https://dx.doi.org/10.1177/13623613241285676 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=543

Visual integration of direction and orientation information in autistic children / Catherine MANNING in Autism & Developmental Language Impairments, 2 (January-December 2017)  

Permalink

---

1 (1 - 6 / 6)