Aggressive behaviors and treatable risk factors of preschool children with autism spectrum disorder / Chen CHEN in Autism Research, 10-6 (June 2017)  

Public ISBD [article]  inAutism Research > 10-6 (June 2017) . - p.1155-1162 Titre : Aggressive behaviors and treatable risk factors of preschool children with autism spectrum disorder Type de document : Texte imprimé et/ou numérique Auteurs : Chen CHEN, Auteur ; Yi-Dong SHEN, Auteur ; Guang-Lei XUN, Auteur ; Wei-Xiong CAI, Auteur ; Li-Juan SHI, Auteur ; Lu XIAO, Auteur ; Ren-Rong WU, Auteur ; Jing-Ping ZHAO, Auteur ; Jian-Jun OU, Auteur Article en page(s) : p.1155-1162 Langues : Anglais (eng) Mots-clés : autism spectrum disorder  aggressive behaviors  treatable risk factors  sleep problems  ADHD symptoms Index. décimale : PER Périodiques Résumé : Aggressive behaviors of children with autism spectrum disorder (ASD) are common. We conducted this study to describe the aggressive mode of preschool children with ASD and examine the associations between specific aggressive behaviors and two treatable factors: sleep problems and attention deficit hyperactivity disorder (ADHD) symptoms. In total, 577 typically developing (TD) children and 490 children with ASD were investigated in this study. The Institute for Basic Research – Modified Overt Aggression Scale (IBR-MOAS) was used to assess aggressive behaviors. Children's social impairments, sleep problems and ADHD symptoms were also measured with specific scales. The total IBR-MOAS score was significantly higher (worse) in the TD group [4.47 (5.36)] than in the ASD group [3.47 (5.63), P?=?0.004]. The aggressive modes differed between groups: when compared with each other, the TD group received higher scores on Verbal and Physical Aggression Toward Others (all P? En ligne : http://dx.doi.org/10.1002/aur.1751 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=309 [article] Aggressive behaviors and treatable risk factors of preschool children with autism spectrum disorder [Texte imprimé et/ou numérique] / Chen CHEN, Auteur ; Yi-Dong SHEN, Auteur ; Guang-Lei XUN, Auteur ; Wei-Xiong CAI, Auteur ; Li-Juan SHI, Auteur ; Lu XIAO, Auteur ; Ren-Rong WU, Auteur ; Jing-Ping ZHAO, Auteur ; Jian-Jun OU, Auteur . - p.1155-1162. Langues : Anglais (eng) in Autism Research > 10-6 (June 2017) . - p.1155-1162 Mots-clés : autism spectrum disorder  aggressive behaviors  treatable risk factors  sleep problems  ADHD symptoms Index. décimale : PER Périodiques Résumé : Aggressive behaviors of children with autism spectrum disorder (ASD) are common. We conducted this study to describe the aggressive mode of preschool children with ASD and examine the associations between specific aggressive behaviors and two treatable factors: sleep problems and attention deficit hyperactivity disorder (ADHD) symptoms. In total, 577 typically developing (TD) children and 490 children with ASD were investigated in this study. The Institute for Basic Research – Modified Overt Aggression Scale (IBR-MOAS) was used to assess aggressive behaviors. Children's social impairments, sleep problems and ADHD symptoms were also measured with specific scales. The total IBR-MOAS score was significantly higher (worse) in the TD group [4.47 (5.36)] than in the ASD group [3.47 (5.63), P?=?0.004]. The aggressive modes differed between groups: when compared with each other, the TD group received higher scores on Verbal and Physical Aggression Toward Others (all P? En ligne : http://dx.doi.org/10.1002/aur.1751 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=309

Audiovisual temporal integration and rapid temporal recalibration in adolescents and adults: Age-related changes and its correlation with autistic traits / Han-Yu ZHOU in Autism Research, 13-4 (April 2020)  

Public ISBD [article]  inAutism Research > 13-4 (April 2020) . - p.615-626 Titre : Audiovisual temporal integration and rapid temporal recalibration in adolescents and adults: Age-related changes and its correlation with autistic traits Type de document : Texte imprimé et/ou numérique Auteurs : Han-Yu ZHOU, Auteur ; Li-Juan SHI, Auteur ; Han-Xue YANG, Auteur ; Eric F. C. CHEUNG, Auteur ; Raymond C. K. CHAN, Auteur Article en page(s) : p.615-626 Langues : Anglais (eng) Mots-clés : adolescents  age effect  audiovisual integration  autistic traits  rapid temporal recalibration  temporal binding window Index. décimale : PER Périodiques Résumé : Temporal structure is a key factor in determining the relatedness of multisensory stimuli. Stimuli that are close in time are more likely to be integrated into a unified perceptual representation. To investigate the age-related developmental differences in audiovisual temporal integration and rapid temporal recalibration, we administered simultaneity judgment (SJ) tasks to a group of adolescents (11-14 years) and young adults (18-28 years). No age-related changes were found in the width of the temporal binding window within which participants are highly likely to combine multisensory stimuli. The main distinction between adolescents and adults was audiovisual temporal recalibration. Although participants of both age groups could rapidly recalibrate based on the previous trial for speech stimuli (i.e., syllable utterances), only adults but not adolescents showed short-term recalibration for simple and non-speech stimuli. In both adolescents and adults, no significant correlation was found between audiovisual temporal integration ability and autistic or schizotypal traits. These findings provide new information on the developmental trajectory of basic multisensory function and may have implications for neurodevelopmental disorders (e.g., autism) with altered audiovisual temporal integration. Autism Res 2020, 13: 615-626. (c) 2019 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: Utilizing temporal cues to integrate and separate audiovisual information is a fundamental ability underlying higher order social communicative functions. This study examines the developmental changes of the ability to detect audiovisual asynchrony and rapidly adjust sensory decisions based on previous sensory input. In healthy adolescents and young adults, the correlation between autistic traits and audiovisual integration ability failed to reach a significant level. Therefore, more research is needed to examine whether impairment in basic sensory functions is correlated with broader autism phenotype in nonclinical populations. These results may help us understand altered multisensory integration in people with autism. En ligne : http://dx.doi.org/10.1002/aur.2249 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=421 [article] Audiovisual temporal integration and rapid temporal recalibration in adolescents and adults: Age-related changes and its correlation with autistic traits [Texte imprimé et/ou numérique] / Han-Yu ZHOU, Auteur ; Li-Juan SHI, Auteur ; Han-Xue YANG, Auteur ; Eric F. C. CHEUNG, Auteur ; Raymond C. K. CHAN, Auteur . - p.615-626. Langues : Anglais (eng) in Autism Research > 13-4 (April 2020) . - p.615-626 Mots-clés : adolescents  age effect  audiovisual integration  autistic traits  rapid temporal recalibration  temporal binding window Index. décimale : PER Périodiques Résumé : Temporal structure is a key factor in determining the relatedness of multisensory stimuli. Stimuli that are close in time are more likely to be integrated into a unified perceptual representation. To investigate the age-related developmental differences in audiovisual temporal integration and rapid temporal recalibration, we administered simultaneity judgment (SJ) tasks to a group of adolescents (11-14 years) and young adults (18-28 years). No age-related changes were found in the width of the temporal binding window within which participants are highly likely to combine multisensory stimuli. The main distinction between adolescents and adults was audiovisual temporal recalibration. Although participants of both age groups could rapidly recalibrate based on the previous trial for speech stimuli (i.e., syllable utterances), only adults but not adolescents showed short-term recalibration for simple and non-speech stimuli. In both adolescents and adults, no significant correlation was found between audiovisual temporal integration ability and autistic or schizotypal traits. These findings provide new information on the developmental trajectory of basic multisensory function and may have implications for neurodevelopmental disorders (e.g., autism) with altered audiovisual temporal integration. Autism Res 2020, 13: 615-626. (c) 2019 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: Utilizing temporal cues to integrate and separate audiovisual information is a fundamental ability underlying higher order social communicative functions. This study examines the developmental changes of the ability to detect audiovisual asynchrony and rapidly adjust sensory decisions based on previous sensory input. In healthy adolescents and young adults, the correlation between autistic traits and audiovisual integration ability failed to reach a significant level. Therefore, more research is needed to examine whether impairment in basic sensory functions is correlated with broader autism phenotype in nonclinical populations. These results may help us understand altered multisensory integration in people with autism. En ligne : http://dx.doi.org/10.1002/aur.2249 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=421

Differential profiles of response inhibition deficit between male children with autism spectrum disorders and schizophrenia / Li-Juan SHI in Autism Research, 13-4 (April 2020)  

Public ISBD [article]  inAutism Research > 13-4 (April 2020) . - p.591-602 Titre : Differential profiles of response inhibition deficit between male children with autism spectrum disorders and schizophrenia Type de document : Texte imprimé et/ou numérique Auteurs : Li-Juan SHI, Auteur ; Han-Yu ZHOU, Auteur ; Yan-Mei SHEN, Auteur ; Ya WANG, Auteur ; Yu-Min FANG, Auteur ; Yu-Qiong HE, Auteur ; Jian-Jun OU, Auteur ; Xue-Rong LUO, Auteur ; Eric F. C. CHEUNG, Auteur ; Raymond C. K. CHAN, Auteur Article en page(s) : p.591-602 Langues : Anglais (eng) Mots-clés : auditory  autism spectrum disorder  response inhibition  schizophrenia  verbal  visual Index. décimale : PER Périodiques Résumé : Autism spectrum disorders (ASD) and schizophrenia (SZ) are both associated with response inhibition impairment. However, the relative pattern of deficits in these two disorders remains unclear. Twenty-three male children with ASD, 23 male children with SZ, and 32 typically developing male controls were recruited to complete a set of tasks measuring response inhibition in the visual, auditory, and verbal domains. We found that visual, auditory, and verbal response inhibitions were impaired in both children with ASD and children with SZ. Compared with typically developing controls, children with ASD made more commission errors whereas children with SZ responded much slower in the visual response inhibition task. Both clinical groups showed comparable impairment in verbal response inhibition, but children with SZ were more impaired in auditory response inhibition than children with ASD. These different patterns of response inhibition deficit between male children with ASD and SZ may help to differentiate between these two disorders and may be potential targets for intervention. Autism Res 2020, 13: 591-602. (c) 2019 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: In this study, we found that male children with autism spectrum disorder (ASD) made more commission errors whereas male children with schizophrenia (SZ) responded much slower in the visual response inhibition task. Both clinical groups exhibited comparable impairments in verbal response inhibition, but male children with SZ were more impaired in auditory response inhibition than male children with ASD. Our findings provide potential targets for intervention. En ligne : http://dx.doi.org/10.1002/aur.2231 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=421 [article] Differential profiles of response inhibition deficit between male children with autism spectrum disorders and schizophrenia [Texte imprimé et/ou numérique] / Li-Juan SHI, Auteur ; Han-Yu ZHOU, Auteur ; Yan-Mei SHEN, Auteur ; Ya WANG, Auteur ; Yu-Min FANG, Auteur ; Yu-Qiong HE, Auteur ; Jian-Jun OU, Auteur ; Xue-Rong LUO, Auteur ; Eric F. C. CHEUNG, Auteur ; Raymond C. K. CHAN, Auteur . - p.591-602. Langues : Anglais (eng) in Autism Research > 13-4 (April 2020) . - p.591-602 Mots-clés : auditory  autism spectrum disorder  response inhibition  schizophrenia  verbal  visual Index. décimale : PER Périodiques Résumé : Autism spectrum disorders (ASD) and schizophrenia (SZ) are both associated with response inhibition impairment. However, the relative pattern of deficits in these two disorders remains unclear. Twenty-three male children with ASD, 23 male children with SZ, and 32 typically developing male controls were recruited to complete a set of tasks measuring response inhibition in the visual, auditory, and verbal domains. We found that visual, auditory, and verbal response inhibitions were impaired in both children with ASD and children with SZ. Compared with typically developing controls, children with ASD made more commission errors whereas children with SZ responded much slower in the visual response inhibition task. Both clinical groups showed comparable impairment in verbal response inhibition, but children with SZ were more impaired in auditory response inhibition than children with ASD. These different patterns of response inhibition deficit between male children with ASD and SZ may help to differentiate between these two disorders and may be potential targets for intervention. Autism Res 2020, 13: 591-602. (c) 2019 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: In this study, we found that male children with autism spectrum disorder (ASD) made more commission errors whereas male children with schizophrenia (SZ) responded much slower in the visual response inhibition task. Both clinical groups exhibited comparable impairments in verbal response inhibition, but male children with SZ were more impaired in auditory response inhibition than male children with ASD. Our findings provide potential targets for intervention. En ligne : http://dx.doi.org/10.1002/aur.2231 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=421

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