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Categorizing the cries of infants with ASD versus typically developing infants: A study of adult accuracy and reaction time / Marc H. BORNSTEIN in Research in Autism Spectrum Disorders, 31 (November 2016)
[article]
Titre : Categorizing the cries of infants with ASD versus typically developing infants: A study of adult accuracy and reaction time Type de document : Texte imprimé et/ou numérique Auteurs : Marc H. BORNSTEIN, Auteur ; K. COSTLOW, Auteur ; A. TRUZZI, Auteur ; G. ESPOSITO, Auteur Article en page(s) : p.66-72 Langues : Anglais (eng) Mots-clés : Cry Infancy Autism spectrum disorder Typical development Vocalizations Reaction time Index. décimale : PER Périodiques Résumé : AbstractBackground The cries of children with Autism Spectrum Disorder (ASD) contain atypical acoustic features. The cries of typically developing infants elicit automatic adult responses, but little is known about how the atypical cries of children with ASD affect the speed with which adults process them. Method. We used a reaction time (RT) categorical task to analyze adults’ categorization of typically developing cries, atypical (ASD) cries, mammalian animal cries, and environmental noise control sounds. 40 nonparent women (M age = 27 years) were instructed to categorize acoustic stimuli as human infant cries or non-human sounds as quickly as possible. Results. The RTs for correctly categorizing the cries of children with ASD (M = 831 ms, SEM = 27) were slower than RTs for typically developing child cries (M = 680 ms, SEM = 6) as well as mammalian animal cries (801 ms, SEM = 11) and environmental noise control sounds (M = 692 ms, SEM = 10). Conclusions. This difference may reflect difficulties in adults’ perceiving and processing atypical cries of children with ASD, and the findings may have implications for the parent-child relationship and for the quality of care children with ASD receive. En ligne : http://dx.doi.org/10.1016/j.rasd.2016.08.001 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=295
in Research in Autism Spectrum Disorders > 31 (November 2016) . - p.66-72[article] Categorizing the cries of infants with ASD versus typically developing infants: A study of adult accuracy and reaction time [Texte imprimé et/ou numérique] / Marc H. BORNSTEIN, Auteur ; K. COSTLOW, Auteur ; A. TRUZZI, Auteur ; G. ESPOSITO, Auteur . - p.66-72.
Langues : Anglais (eng)
in Research in Autism Spectrum Disorders > 31 (November 2016) . - p.66-72
Mots-clés : Cry Infancy Autism spectrum disorder Typical development Vocalizations Reaction time Index. décimale : PER Périodiques Résumé : AbstractBackground The cries of children with Autism Spectrum Disorder (ASD) contain atypical acoustic features. The cries of typically developing infants elicit automatic adult responses, but little is known about how the atypical cries of children with ASD affect the speed with which adults process them. Method. We used a reaction time (RT) categorical task to analyze adults’ categorization of typically developing cries, atypical (ASD) cries, mammalian animal cries, and environmental noise control sounds. 40 nonparent women (M age = 27 years) were instructed to categorize acoustic stimuli as human infant cries or non-human sounds as quickly as possible. Results. The RTs for correctly categorizing the cries of children with ASD (M = 831 ms, SEM = 27) were slower than RTs for typically developing child cries (M = 680 ms, SEM = 6) as well as mammalian animal cries (801 ms, SEM = 11) and environmental noise control sounds (M = 692 ms, SEM = 10). Conclusions. This difference may reflect difficulties in adults’ perceiving and processing atypical cries of children with ASD, and the findings may have implications for the parent-child relationship and for the quality of care children with ASD receive. En ligne : http://dx.doi.org/10.1016/j.rasd.2016.08.001 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=295 Increased reaction time variability in attention-deficit hyperactivity disorder as a response-related phenomenon: evidence from single-trial event-related potentials / Christopher W. N. SAVILLE in Journal of Child Psychology and Psychiatry, 56-7 (July 2015)
[article]
Titre : Increased reaction time variability in attention-deficit hyperactivity disorder as a response-related phenomenon: evidence from single-trial event-related potentials Type de document : Texte imprimé et/ou numérique Auteurs : Christopher W. N. SAVILLE, Auteur ; Bernd FEIGE, Auteur ; Christian KLUCKERT, Auteur ; Stephan BENDER, Auteur ; Monica BISCALDI, Auteur ; Andrea BERGER, Auteur ; Christian FLEISCHHAKER, Auteur ; Klaus HENIGHAUSEN, Auteur ; Christoph KLEIN, Auteur Article en page(s) : p.801-813 Langues : Anglais (eng) Mots-clés : ADHD EEG reaction time working memory event-related potential Index. décimale : PER Périodiques Résumé : Background Increased intra-subject variability (ISV) in reaction times (RTs) is a promising endophenotype for attention-deficit hyperactivity disorder (ADHD) and among the most robust hallmarks of the disorder. ISV has been assumed to represent an attentional deficit, either reflecting lapses in attention or increased neural noise. Here, we use an innovative single-trial event-related potential approach to assess whether the increased ISV associated with ADHD is indeed attributable to attention, or whether it is related to response-related processing. Methods We measured electroencephalographic responses to working memory oddball tasks in patients with ADHD (N = 20, aged 11.3 ± 1.1) and healthy controls (N = 25, aged 11.7 ± 1.1), and analysed these data with a recently developed method of single-trial event-related potential analysis. Estimates of component latency variability were computed for the stimulus-locked and response-locked forms of the P3b and the lateralised readiness potential (LRP). Results ADHD patients showed significantly increased ISV in behavioural ISV. This increased ISV was paralleled by an increase in variability in response-locked event-related potential latencies, while variability in stimulus-locked latencies was equivalent between groups. This result held across the P3b and LRP. Latency of all components predicted RTs on a single-trial basis, confirming that all were relevant for speed of processing. Conclusions These data suggest that the increased ISV found in ADHD could be associated with response-end, rather than stimulus-end processes, in contrast to prevailing conceptions about the endophenotype. This mental chronometric approach may also be useful for exploring whether the existing lack of specificity of ISV to particular psychiatric conditions can be improved upon. En ligne : http://dx.doi.org/10.1111/jcpp.12348 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=260
in Journal of Child Psychology and Psychiatry > 56-7 (July 2015) . - p.801-813[article] Increased reaction time variability in attention-deficit hyperactivity disorder as a response-related phenomenon: evidence from single-trial event-related potentials [Texte imprimé et/ou numérique] / Christopher W. N. SAVILLE, Auteur ; Bernd FEIGE, Auteur ; Christian KLUCKERT, Auteur ; Stephan BENDER, Auteur ; Monica BISCALDI, Auteur ; Andrea BERGER, Auteur ; Christian FLEISCHHAKER, Auteur ; Klaus HENIGHAUSEN, Auteur ; Christoph KLEIN, Auteur . - p.801-813.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 56-7 (July 2015) . - p.801-813
Mots-clés : ADHD EEG reaction time working memory event-related potential Index. décimale : PER Périodiques Résumé : Background Increased intra-subject variability (ISV) in reaction times (RTs) is a promising endophenotype for attention-deficit hyperactivity disorder (ADHD) and among the most robust hallmarks of the disorder. ISV has been assumed to represent an attentional deficit, either reflecting lapses in attention or increased neural noise. Here, we use an innovative single-trial event-related potential approach to assess whether the increased ISV associated with ADHD is indeed attributable to attention, or whether it is related to response-related processing. Methods We measured electroencephalographic responses to working memory oddball tasks in patients with ADHD (N = 20, aged 11.3 ± 1.1) and healthy controls (N = 25, aged 11.7 ± 1.1), and analysed these data with a recently developed method of single-trial event-related potential analysis. Estimates of component latency variability were computed for the stimulus-locked and response-locked forms of the P3b and the lateralised readiness potential (LRP). Results ADHD patients showed significantly increased ISV in behavioural ISV. This increased ISV was paralleled by an increase in variability in response-locked event-related potential latencies, while variability in stimulus-locked latencies was equivalent between groups. This result held across the P3b and LRP. Latency of all components predicted RTs on a single-trial basis, confirming that all were relevant for speed of processing. Conclusions These data suggest that the increased ISV found in ADHD could be associated with response-end, rather than stimulus-end processes, in contrast to prevailing conceptions about the endophenotype. This mental chronometric approach may also be useful for exploring whether the existing lack of specificity of ISV to particular psychiatric conditions can be improved upon. En ligne : http://dx.doi.org/10.1111/jcpp.12348 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=260 Executive and Visuo-motor Function in Adolescents and Adults with Autism Spectrum Disorder / Michael SACHSE in Journal of Autism and Developmental Disorders, 43-5 (May 2013)
[article]
Titre : Executive and Visuo-motor Function in Adolescents and Adults with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Michael SACHSE, Auteur ; Sabine SCHLITT, Auteur ; Daniela HAINZ, Auteur ; Angela CIARAMIDARO, Auteur ; Shella SCHIRMAN, Auteur ; Henrik WALTER, Auteur ; Fritz POUSTKA, Auteur ; Sven BÖLTE, Auteur ; Christine M. FREITAG, Auteur Article en page(s) : p.1222-1235 Langues : Anglais (eng) Mots-clés : Autism Executive functions Reaction time Movement time Information processing CANTAB Index. décimale : PER Périodiques Résumé : This study broadly examines executive (EF) and visuo-motor function in 30 adolescent and adult individuals with high-functioning autism spectrum disorder (ASD) in comparison to 28 controls matched for age, gender, and IQ. ASD individuals showed impaired spatial working memory, whereas planning, cognitive flexibility, and inhibition were spared. Pure movement execution during visuo-motor information processing also was intact. In contrast, execution time of reading, naming, and of visuo-motor information processing tasks including a choice component was increased in the ASD group. Results of this study are in line with previous studies reporting only minimal EF difficulties in older individuals with ASD when assessed by computerized tasks. The finding of impaired visuo-motor information processing should be accounted for in further neuropsychological studies in ASD. En ligne : http://dx.doi.org/10.1007/s10803-012-1668-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=195
in Journal of Autism and Developmental Disorders > 43-5 (May 2013) . - p.1222-1235[article] Executive and Visuo-motor Function in Adolescents and Adults with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Michael SACHSE, Auteur ; Sabine SCHLITT, Auteur ; Daniela HAINZ, Auteur ; Angela CIARAMIDARO, Auteur ; Shella SCHIRMAN, Auteur ; Henrik WALTER, Auteur ; Fritz POUSTKA, Auteur ; Sven BÖLTE, Auteur ; Christine M. FREITAG, Auteur . - p.1222-1235.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 43-5 (May 2013) . - p.1222-1235
Mots-clés : Autism Executive functions Reaction time Movement time Information processing CANTAB Index. décimale : PER Périodiques Résumé : This study broadly examines executive (EF) and visuo-motor function in 30 adolescent and adult individuals with high-functioning autism spectrum disorder (ASD) in comparison to 28 controls matched for age, gender, and IQ. ASD individuals showed impaired spatial working memory, whereas planning, cognitive flexibility, and inhibition were spared. Pure movement execution during visuo-motor information processing also was intact. In contrast, execution time of reading, naming, and of visuo-motor information processing tasks including a choice component was increased in the ASD group. Results of this study are in line with previous studies reporting only minimal EF difficulties in older individuals with ASD when assessed by computerized tasks. The finding of impaired visuo-motor information processing should be accounted for in further neuropsychological studies in ASD. En ligne : http://dx.doi.org/10.1007/s10803-012-1668-8 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=195 Mutations in neuroligin-3 in male mice impact behavioral flexibility but not relational memory in a touchscreen test of visual transitive inference / R. H. C. NORRIS in Molecular Autism, 10 (2019)
[article]
Titre : Mutations in neuroligin-3 in male mice impact behavioral flexibility but not relational memory in a touchscreen test of visual transitive inference Type de document : Texte imprimé et/ou numérique Auteurs : R. H. C. NORRIS, Auteur ; L. CHURILOV, Auteur ; A. J. HANNAN, Auteur ; J. NITHIANANTHARAJAH, Auteur Article en page(s) : 42 p. Langues : Anglais (eng) Mots-clés : Autism spectrum disorder Perseveration Processing speed Reaction time Synapse Index. décimale : PER Périodiques Résumé : Cognitive dysfunction including disrupted behavioral flexibility is central to neurodevelopmental disorders such as Autism Spectrum Disorder (ASD). A cognitive measure that assesses relational memory, and the ability to flexibly assimilate and transfer learned information is transitive inference. Transitive inference is highly conserved across vertebrates and disrupted in cognitive disorders. Here, we examined how mutations in the synaptic cell-adhesion molecule neuroligin-3 (Nlgn3) that have been documented in ASD impact relational memory and behavioral flexibility. We first refined a rodent touchscreen assay to measure visual transitive inference, then assessed two mouse models of Nlgn3 dysfunction (Nlgn3 (-/y) and Nlgn3 (R451C)). Deep analysis of touchscreen behavioral data at a trial level established we could measure trajectories in flexible responding and changes in processing speed as cognitive load increased. We show that gene mutations in Nlgn3 do not disrupt relational memory, but significantly impact flexible responding. Our study presents the first analysis of reaction times in a rodent transitive inference test, highlighting response latencies from the touchscreen system are useful indicators of processing demands or decision-making processes. These findings expand our understanding of how dysfunction of key components of synaptic signaling complexes impact distinct cognitive processes disrupted in neurodevelopmental disorders, and advance our approaches for dissecting rodent behavioral assays to provide greater insights into clinically relevant cognitive symptoms. En ligne : http://dx.doi.org/10.1186/s13229-019-0292-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=414
in Molecular Autism > 10 (2019) . - 42 p.[article] Mutations in neuroligin-3 in male mice impact behavioral flexibility but not relational memory in a touchscreen test of visual transitive inference [Texte imprimé et/ou numérique] / R. H. C. NORRIS, Auteur ; L. CHURILOV, Auteur ; A. J. HANNAN, Auteur ; J. NITHIANANTHARAJAH, Auteur . - 42 p.
Langues : Anglais (eng)
in Molecular Autism > 10 (2019) . - 42 p.
Mots-clés : Autism spectrum disorder Perseveration Processing speed Reaction time Synapse Index. décimale : PER Périodiques Résumé : Cognitive dysfunction including disrupted behavioral flexibility is central to neurodevelopmental disorders such as Autism Spectrum Disorder (ASD). A cognitive measure that assesses relational memory, and the ability to flexibly assimilate and transfer learned information is transitive inference. Transitive inference is highly conserved across vertebrates and disrupted in cognitive disorders. Here, we examined how mutations in the synaptic cell-adhesion molecule neuroligin-3 (Nlgn3) that have been documented in ASD impact relational memory and behavioral flexibility. We first refined a rodent touchscreen assay to measure visual transitive inference, then assessed two mouse models of Nlgn3 dysfunction (Nlgn3 (-/y) and Nlgn3 (R451C)). Deep analysis of touchscreen behavioral data at a trial level established we could measure trajectories in flexible responding and changes in processing speed as cognitive load increased. We show that gene mutations in Nlgn3 do not disrupt relational memory, but significantly impact flexible responding. Our study presents the first analysis of reaction times in a rodent transitive inference test, highlighting response latencies from the touchscreen system are useful indicators of processing demands or decision-making processes. These findings expand our understanding of how dysfunction of key components of synaptic signaling complexes impact distinct cognitive processes disrupted in neurodevelopmental disorders, and advance our approaches for dissecting rodent behavioral assays to provide greater insights into clinically relevant cognitive symptoms. En ligne : http://dx.doi.org/10.1186/s13229-019-0292-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=414 Temporal preparation in adults with autistic spectrum disorder: The variable foreperiod effect / G. GIRARDI in Autism Research, 14-11 (November 2021)
[article]
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
in Autism Research > 14-11 (November 2021) . - p.2393-2404[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 Variability in post-error behavioral adjustment is associated with functional abnormalities in the temporal cortex in children with ADHD / Simona SPINELLI in Journal of Child Psychology and Psychiatry, 52-7 (July 2011)
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