Correction to: Visual attention and inhibitory control in children, teenagers and adults with autism without intellectual disability: results of oculomotor tasks from a 2-year longitudinal follow-up study (InFoR) / Anouck AMESTOY in Molecular Autism, 13 (2022)  

Public ISBD [article]  inMolecular Autism > 13 (2022) . - 4p. Titre : Correction to: Visual attention and inhibitory control in children, teenagers and adults with autism without intellectual disability: results of oculomotor tasks from a 2-year longitudinal follow-up study (InFoR) Type de document : Texte imprimé et/ou numérique Auteurs : Anouck AMESTOY, Auteur ; E. GUILLAUD, Auteur ; G. BUCCHIONI, Auteur ; T. ZALLA, Auteur ; D. UMBRICHT, Auteur ; Christopher H. CHATHAM, Auteur ; L. MURTAGH, Auteur ; J. HOUENOU, Auteur ; R. DELORME, Auteur ; M. L. MOAL, Auteur ; M. LEBOYER, Auteur ; Manuel P. BOUVARD, Auteur ; J. R. CAZALETS, Auteur Article en page(s) : 4p. Langues : Anglais (eng) Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1186/s13229-021-00479-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=459 [article] Correction to: Visual attention and inhibitory control in children, teenagers and adults with autism without intellectual disability: results of oculomotor tasks from a 2-year longitudinal follow-up study (InFoR) [Texte imprimé et/ou numérique] / Anouck AMESTOY, Auteur ; E. GUILLAUD, Auteur ; G. BUCCHIONI, Auteur ; T. ZALLA, Auteur ; D. UMBRICHT, Auteur ; Christopher H. CHATHAM, Auteur ; L. MURTAGH, Auteur ; J. HOUENOU, Auteur ; R. DELORME, Auteur ; M. L. MOAL, Auteur ; M. LEBOYER, Auteur ; Manuel P. BOUVARD, Auteur ; J. R. CAZALETS, Auteur . - 4p. Langues : Anglais (eng) in Molecular Autism > 13 (2022) . - 4p. Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1186/s13229-021-00479-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=459

Temporal preparation in adults with autistic spectrum disorder: The variable foreperiod effect / G. GIRARDI in Autism Research, 14-11 (November 2021)  

Public ISBD [article]  inAutism Research > 14-11 (November 2021) . - p.2393-2404 Titre : Temporal preparation in adults with autistic spectrum disorder: The variable foreperiod effect Type de document : Texte imprimé et/ou numérique Auteurs : G. GIRARDI, Auteur ; L. G. FERNANDEZ, Auteur ; M. LEBOYER, Auteur ; A. LATIMIER, Auteur ; S. CHOKRON, Auteur ; T. ZALLA, Auteur Article en page(s) : p.2393-2404 Langues : Anglais (eng) Mots-clés : Adult  Attention  Autism Spectrum Disorder  Cognition  Humans  Reaction Time  Time Perception  arousal  conditional probability  foreperiod  implicit temporal preparation  timing Index. décimale : PER Périodiques Résumé : Research suggested the possibility that temporal cognition may be different in autistic spectrum disorder (ASD). Although there are some empirical studies examining timing ability in these individuals, to our knowledge, no one directly assessed the ability to predict when an event will occur. Here, we report a study on implicit temporal preparation in individuals with ASD as indexed by the variable foreperiod (FP) effect. We compared a group of adult ASD participants to a group of typically-developed (TD) controls, for their respective abilities to utilize implicit temporal information in a simple detection task with three different preparatory intervals (FP, short, middle and long). Participants were given a warning tone to signal an imminent stimulus, and asked to press a key as quickly as they could upon detection of the stimulus. Both groups were able to use implicit temporal information, as revealed by both the variable-FP effect (i.e., faster response for targets appearing after a long FP) and asymmetric sequential effects (i.e., slower response in short-FP trials following a previous long-FP trial). The TD group exhibited a faster response in a long-FP trial that was preceded by short-FP one, whereas the ASD group did not, as reflected in their higher percentage of response omissions for a target that appeared later than in the previous trial. The reduced ability of ASD participants to modulate their responses under these conditions might reflect a difficulty in time-based monitoring of stimulus occurrence. LAY SUMMARY: Time-processing may be different in autistic spectrum disorder (ASD). This study addressed the ability to anticipate a relevant stimulus's onset according to predictable interstimulus intervals comparing adults with ASD and typically developed controls. We found that ASD participants did not benefit from temporal preparation when stimulus appeared later than previously attended. This suggests a reduced ability in detecting implicit temporal regularities between events. En ligne : http://dx.doi.org/10.1002/aur.2573 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=450 [article] Temporal preparation in adults with autistic spectrum disorder: The variable foreperiod effect [Texte imprimé et/ou numérique] / G. GIRARDI, Auteur ; L. G. FERNANDEZ, Auteur ; M. LEBOYER, Auteur ; A. LATIMIER, Auteur ; S. CHOKRON, Auteur ; T. ZALLA, Auteur . - p.2393-2404. Langues : Anglais (eng) in Autism Research > 14-11 (November 2021) . - p.2393-2404 Mots-clés : Adult  Attention  Autism Spectrum Disorder  Cognition  Humans  Reaction Time  Time Perception  arousal  conditional probability  foreperiod  implicit temporal preparation  timing Index. décimale : PER Périodiques Résumé : Research suggested the possibility that temporal cognition may be different in autistic spectrum disorder (ASD). Although there are some empirical studies examining timing ability in these individuals, to our knowledge, no one directly assessed the ability to predict when an event will occur. Here, we report a study on implicit temporal preparation in individuals with ASD as indexed by the variable foreperiod (FP) effect. We compared a group of adult ASD participants to a group of typically-developed (TD) controls, for their respective abilities to utilize implicit temporal information in a simple detection task with three different preparatory intervals (FP, short, middle and long). Participants were given a warning tone to signal an imminent stimulus, and asked to press a key as quickly as they could upon detection of the stimulus. Both groups were able to use implicit temporal information, as revealed by both the variable-FP effect (i.e., faster response for targets appearing after a long FP) and asymmetric sequential effects (i.e., slower response in short-FP trials following a previous long-FP trial). The TD group exhibited a faster response in a long-FP trial that was preceded by short-FP one, whereas the ASD group did not, as reflected in their higher percentage of response omissions for a target that appeared later than in the previous trial. The reduced ability of ASD participants to modulate their responses under these conditions might reflect a difficulty in time-based monitoring of stimulus occurrence. LAY SUMMARY: Time-processing may be different in autistic spectrum disorder (ASD). This study addressed the ability to anticipate a relevant stimulus's onset according to predictable interstimulus intervals comparing adults with ASD and typically developed controls. We found that ASD participants did not benefit from temporal preparation when stimulus appeared later than previously attended. This suggests a reduced ability in detecting implicit temporal regularities between events. En ligne : http://dx.doi.org/10.1002/aur.2573 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=450

Théorie de l’esprit et cognition sociale dans l’autisme / M. MISHCHENKO

Public ISBD in La cognition sociale / Jean-Michel MAZAUX Titre : Théorie de l’esprit et cognition sociale dans l’autisme Type de document : Texte imprimé et/ou numérique Auteurs : M. MISHCHENKO, Auteur ; Marine BUON, Auteur ; A. LATIMIER, Auteur ; T. ZALLA, Auteur Année de publication : 2016 Importance : p.74-84 Langues : Français (fre) Index. décimale : SCI-F SCI-F - Psychologie Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=411 in La cognition sociale / Jean-Michel MAZAUX Théorie de l’esprit et cognition sociale dans l’autisme [Texte imprimé et/ou numérique] / M. MISHCHENKO, Auteur ; Marine BUON, Auteur ; A. LATIMIER, Auteur ; T. ZALLA, Auteur . - 2016 . - p.74-84. Langues : Français (fre) Index. décimale : SCI-F SCI-F - Psychologie Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=411

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Trustworthiness and Dominance Personality Traits' Judgments in Adults with Autism Spectrum Disorder / A. LATIMIER in Journal of Autism and Developmental Disorders, 49-11 (November 2019)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 49-11 (November 2019) . - p.4535-4546 Titre : Trustworthiness and Dominance Personality Traits' Judgments in Adults with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : A. LATIMIER, Auteur ; K. KOVARSKI, Auteur ; H. PEYRE, Auteur ; L. G. FERNANDEZ, Auteur ; D. GRAS, Auteur ; M. LEBOYER, Auteur ; T. ZALLA, Auteur Article en page(s) : p.4535-4546 Langues : Anglais (eng) Mots-clés : Asd  Eye-tracking  Face processing  Personality traits Index. décimale : PER Périodiques Résumé : Autism Spectrum Disorder (ASD) is characterized by impairments in social functioning, communication, and by the presence of repetitive behaviours and restricted interests. Abnormal processing of faces has also been described as a neuropsychological feature of ASD. We investigated the ability to judge two personality traits in adults with ASD in comparison to typically developed adults (TD). We used an eye tracking device to investigate the exploration of faces when participants judged the degree of trustworthiness and dominance of synthetic faces. In sum, we found that adults with ASD were as capable as TD adults to judge personality traits of face trustworthiness and dominance, which relied on similar exploration of the synthetic faces in the two populations. En ligne : http://dx.doi.org/10.1007/s10803-019-04163-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=408 [article] Trustworthiness and Dominance Personality Traits' Judgments in Adults with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / A. LATIMIER, Auteur ; K. KOVARSKI, Auteur ; H. PEYRE, Auteur ; L. G. FERNANDEZ, Auteur ; D. GRAS, Auteur ; M. LEBOYER, Auteur ; T. ZALLA, Auteur . - p.4535-4546. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 49-11 (November 2019) . - p.4535-4546 Mots-clés : Asd  Eye-tracking  Face processing  Personality traits Index. décimale : PER Périodiques Résumé : Autism Spectrum Disorder (ASD) is characterized by impairments in social functioning, communication, and by the presence of repetitive behaviours and restricted interests. Abnormal processing of faces has also been described as a neuropsychological feature of ASD. We investigated the ability to judge two personality traits in adults with ASD in comparison to typically developed adults (TD). We used an eye tracking device to investigate the exploration of faces when participants judged the degree of trustworthiness and dominance of synthetic faces. In sum, we found that adults with ASD were as capable as TD adults to judge personality traits of face trustworthiness and dominance, which relied on similar exploration of the synthetic faces in the two populations. En ligne : http://dx.doi.org/10.1007/s10803-019-04163-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=408

Visual attention and inhibitory control in children, teenagers and adults with autism without intellectual disability: results of oculomotor tasks from a 2-year longitudinal follow-up study (InFoR) / Anouck AMESTOY in Molecular Autism, 12 (2021)  

Public ISBD [article]  inMolecular Autism > 12 (2021) . - 71 p. Titre : Visual attention and inhibitory control in children, teenagers and adults with autism without intellectual disability: results of oculomotor tasks from a 2-year longitudinal follow-up study (InFoR) Type de document : Texte imprimé et/ou numérique Auteurs : Anouck AMESTOY, Auteur ; E. GUILLAUD, Auteur ; G. BUCCHIONI, Auteur ; T. ZALLA, Auteur ; D. UMBRICHT, Auteur ; Christopher H. CHATHAM, Auteur ; L. MURTAGH, Auteur ; J. HOUENOU, Auteur ; R. DELORME, Auteur ; M. L. MOAL, Auteur ; M. LEBOYER, Auteur ; Manuel P. BOUVARD, Auteur ; J. R. CAZALETS, Auteur Article en page(s) : 71 p. Langues : Anglais (eng) Mots-clés : Antisaccade task  Attention shifting  Autism spectrum disorders (ASD)  Eye-tracking  Gap–Overlap–Step tasks  Inhibitory control  Oculomotor behavior  received support in the form of salaries. MLL is a full-time employee of the  Institut Roche and received support in the form of salary. The authors declare that  they have no conflicts of interests. Index. décimale : PER Périodiques Résumé : BACKGROUND: Inhibitory control and attention processing atypicalities are implicated in various diseases, including autism spectrum disorders (ASD). These cognitive functions can be tested by using visually guided saccade-based paradigms in children, adolescents and adults to determine the time course of such disorders. METHODS: In this study, using Gap, Step, Overlap and Antisaccade tasks, we analyzed the oculomotor behavior of 82 children, teenagers and adults with high functioning ASD and their peer typically developing (TD) controls in a two-year follow-up study under the auspices of the InFoR-Autism project. Analysis of correlations between oculomotors task measurements and diagnostic assessment of attentional (ADHD-RS and ADHD comorbidity indices) and executive functioning (BRIEF scales) were conducted in order to evaluate their relationship with the oculomotor performance of participants with ASD. RESULTS: As indicated by the presence of a Gap and Overlap effects in all age groups, the oculomotor performances of ASD participants showed a preserved capability in overt attention switching. In contrast, the difference in performances of ASD participants in the Antisaccade task, compared to their TD peers, indicated an atypical development of inhibition and executive functions. From correlation analysis between our oculomotor data and ADHD comorbidity index, and scores of attention and executive function difficulties, our findings support the hypothesis that a specific dysfunction of inhibition skills occurs in ASD participants that is independent of the presence of ADHD comorbidity. LIMITATIONS: These include the relatively small sample size of the ASD group over the study's two-year period, the absence of an ADHD-only control group and the evaluation of a TD control group solely at the study's inception. CONCLUSIONS: Children and teenagers with ASD have greater difficulty in attention switching and inhibiting prepotent stimuli. Adults with ASD can overcome these difficulties, but, similar to teenagers and children with ASD, they make more erroneous and anticipatory saccades and display a greater trial-to-trial variability in all oculomotor tasks compared to their peers. Our results are indicative of a developmental delay in the maturation of executive and attentional functioning in ASD and of a specific impairment in inhibitory control. En ligne : http://dx.doi.org/10.1186/s13229-021-00474-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=459 [article] Visual attention and inhibitory control in children, teenagers and adults with autism without intellectual disability: results of oculomotor tasks from a 2-year longitudinal follow-up study (InFoR) [Texte imprimé et/ou numérique] / Anouck AMESTOY, Auteur ; E. GUILLAUD, Auteur ; G. BUCCHIONI, Auteur ; T. ZALLA, Auteur ; D. UMBRICHT, Auteur ; Christopher H. CHATHAM, Auteur ; L. MURTAGH, Auteur ; J. HOUENOU, Auteur ; R. DELORME, Auteur ; M. L. MOAL, Auteur ; M. LEBOYER, Auteur ; Manuel P. BOUVARD, Auteur ; J. R. CAZALETS, Auteur . - 71 p. Langues : Anglais (eng) in Molecular Autism > 12 (2021) . - 71 p. Mots-clés : Antisaccade task  Attention shifting  Autism spectrum disorders (ASD)  Eye-tracking  Gap–Overlap–Step tasks  Inhibitory control  Oculomotor behavior  received support in the form of salaries. MLL is a full-time employee of the  Institut Roche and received support in the form of salary. The authors declare that  they have no conflicts of interests. Index. décimale : PER Périodiques Résumé : BACKGROUND: Inhibitory control and attention processing atypicalities are implicated in various diseases, including autism spectrum disorders (ASD). These cognitive functions can be tested by using visually guided saccade-based paradigms in children, adolescents and adults to determine the time course of such disorders. METHODS: In this study, using Gap, Step, Overlap and Antisaccade tasks, we analyzed the oculomotor behavior of 82 children, teenagers and adults with high functioning ASD and their peer typically developing (TD) controls in a two-year follow-up study under the auspices of the InFoR-Autism project. Analysis of correlations between oculomotors task measurements and diagnostic assessment of attentional (ADHD-RS and ADHD comorbidity indices) and executive functioning (BRIEF scales) were conducted in order to evaluate their relationship with the oculomotor performance of participants with ASD. RESULTS: As indicated by the presence of a Gap and Overlap effects in all age groups, the oculomotor performances of ASD participants showed a preserved capability in overt attention switching. In contrast, the difference in performances of ASD participants in the Antisaccade task, compared to their TD peers, indicated an atypical development of inhibition and executive functions. From correlation analysis between our oculomotor data and ADHD comorbidity index, and scores of attention and executive function difficulties, our findings support the hypothesis that a specific dysfunction of inhibition skills occurs in ASD participants that is independent of the presence of ADHD comorbidity. LIMITATIONS: These include the relatively small sample size of the ASD group over the study's two-year period, the absence of an ADHD-only control group and the evaluation of a TD control group solely at the study's inception. CONCLUSIONS: Children and teenagers with ASD have greater difficulty in attention switching and inhibiting prepotent stimuli. Adults with ASD can overcome these difficulties, but, similar to teenagers and children with ASD, they make more erroneous and anticipatory saccades and display a greater trial-to-trial variability in all oculomotor tasks compared to their peers. Our results are indicative of a developmental delay in the maturation of executive and attentional functioning in ASD and of a specific impairment in inhibitory control. En ligne : http://dx.doi.org/10.1186/s13229-021-00474-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=459

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