Audiometric Profiles in Autism Spectrum Disorders: Does Subclinical Hearing Loss Impact Communication? / Carly DEMOPOULOS in Autism Research, 9-1 (January 2016)  

Public ISBD [article]  inAutism Research > 9-1 (January 2016) . - p.107-120 Titre : Audiometric Profiles in Autism Spectrum Disorders: Does Subclinical Hearing Loss Impact Communication? Type de document : Texte imprimé et/ou numérique Auteurs : Carly DEMOPOULOS, Auteur ; Jeffrey David LEWINE, Auteur Article en page(s) : p.107-120 Langues : Anglais (eng) Mots-clés : autism  audiology  communication  hearing  auditory brainstem response Index. décimale : PER Périodiques Résumé : Rates of hearing impairment in individuals with Autism Spectrum Disorders (ASD) are higher than those reported in the general population. Although ASD is not caused by hearing impairment, it may exacerbate symptomatology. Participants with ASD (N?=?60) and typically developing peers (N?=?16) aged 5–18 years underwent a comprehensive audiological screening (pure tone audiometry, uncomfortable loudness level, tympanometry, acoustic reflexes, distortion product otoacoustic emissions, and auditory brainstem response) and assessment of communication abilities (expressive/receptive language, articulation, phonological awareness, and vocal affect recognition). Incidence of abnormal findings on at least one measure of audiological functioning was higher for the ASD group (55%) than controls (14.9%) or the general population estimate (6%). The presence of sound sensitivity was also considerably higher for the ASD group (37%) compared with controls (0%) or general population estimates (8–15%). When participants with ASD were dichotomized into groups with and without evidence of clinical audiological abnormality, no significant differences were identified on measures of communication; however, results of correlational analyses indicated that variability in hearing thresholds at middle range frequencies (2000 Hz) was significantly related to performance on all measures of speech articulation and language after correction for multiple comparisons (r?=??0.48 to r?=??0.53, P? En ligne : http://dx.doi.org/10.1002/aur.1495 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=282 [article] Audiometric Profiles in Autism Spectrum Disorders: Does Subclinical Hearing Loss Impact Communication? [Texte imprimé et/ou numérique] / Carly DEMOPOULOS, Auteur ; Jeffrey David LEWINE, Auteur . - p.107-120. Langues : Anglais (eng) in Autism Research > 9-1 (January 2016) . - p.107-120 Mots-clés : autism  audiology  communication  hearing  auditory brainstem response Index. décimale : PER Périodiques Résumé : Rates of hearing impairment in individuals with Autism Spectrum Disorders (ASD) are higher than those reported in the general population. Although ASD is not caused by hearing impairment, it may exacerbate symptomatology. Participants with ASD (N?=?60) and typically developing peers (N?=?16) aged 5–18 years underwent a comprehensive audiological screening (pure tone audiometry, uncomfortable loudness level, tympanometry, acoustic reflexes, distortion product otoacoustic emissions, and auditory brainstem response) and assessment of communication abilities (expressive/receptive language, articulation, phonological awareness, and vocal affect recognition). Incidence of abnormal findings on at least one measure of audiological functioning was higher for the ASD group (55%) than controls (14.9%) or the general population estimate (6%). The presence of sound sensitivity was also considerably higher for the ASD group (37%) compared with controls (0%) or general population estimates (8–15%). When participants with ASD were dichotomized into groups with and without evidence of clinical audiological abnormality, no significant differences were identified on measures of communication; however, results of correlational analyses indicated that variability in hearing thresholds at middle range frequencies (2000 Hz) was significantly related to performance on all measures of speech articulation and language after correction for multiple comparisons (r?=??0.48 to r?=??0.53, P? En ligne : http://dx.doi.org/10.1002/aur.1495 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=282

A Comparison of Social Cognitive Profiles in children with Autism Spectrum Disorders and Attention-Deficit/Hyperactivity Disorder: A Matter of Quantitative but not Qualitative Difference? / Carly DEMOPOULOS in Journal of Autism and Developmental Disorders, 43-5 (May 2013)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 43-5 (May 2013) . - p.1157-1170 Titre : A Comparison of Social Cognitive Profiles in children with Autism Spectrum Disorders and Attention-Deficit/Hyperactivity Disorder: A Matter of Quantitative but not Qualitative Difference? Type de document : Texte imprimé et/ou numérique Auteurs : Carly DEMOPOULOS, Auteur ; Joyce HOPKINS, Auteur ; Amy DAVIS, Auteur Article en page(s) : p.1157-1170 Langues : Anglais (eng) Mots-clés : Autism  ADHD  Social skills  Facial and vocal affect recognition  Pragmatic judgment  Parent and teacher report Index. décimale : PER Périodiques Résumé : The aim of this study was to compare social cognitive profiles of children and adolescents with Autism Spectrum Disorders (ASD) and ADHD. Participants diagnosed with an ASD (n = 137) were compared to participants with ADHD (n = 436) on tests of facial and vocal affect recognition, social judgment and problem-solving, and parent- and teacher-report of social functioning. Both groups performed significantly worse than the normative sample on all measures. Although the ASD group had more severe deficits, the pattern of deficits was surprisingly similar between groups, suggesting that social cognitive deficit patterns may be more similar in ASD and ADHD than previously thought. Thus, like those with ASDs, individuals with ADHD may also need to be routinely considered for treatments targeting social skills. En ligne : http://dx.doi.org/10.1007/s10803-012-1657-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=195 [article] A Comparison of Social Cognitive Profiles in children with Autism Spectrum Disorders and Attention-Deficit/Hyperactivity Disorder: A Matter of Quantitative but not Qualitative Difference? [Texte imprimé et/ou numérique] / Carly DEMOPOULOS, Auteur ; Joyce HOPKINS, Auteur ; Amy DAVIS, Auteur . - p.1157-1170. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 43-5 (May 2013) . - p.1157-1170 Mots-clés : Autism  ADHD  Social skills  Facial and vocal affect recognition  Pragmatic judgment  Parent and teacher report Index. décimale : PER Périodiques Résumé : The aim of this study was to compare social cognitive profiles of children and adolescents with Autism Spectrum Disorders (ASD) and ADHD. Participants diagnosed with an ASD (n = 137) were compared to participants with ADHD (n = 436) on tests of facial and vocal affect recognition, social judgment and problem-solving, and parent- and teacher-report of social functioning. Both groups performed significantly worse than the normative sample on all measures. Although the ASD group had more severe deficits, the pattern of deficits was surprisingly similar between groups, suggesting that social cognitive deficit patterns may be more similar in ASD and ADHD than previously thought. Thus, like those with ASDs, individuals with ADHD may also need to be routinely considered for treatments targeting social skills. En ligne : http://dx.doi.org/10.1007/s10803-012-1657-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=195

Prenatal exposure to hypoxic risk conditions in autistic and neurotypical youth: Associated ventricular differences, sleep disturbance, and sensory processing / Cristian PRECIADO in Autism Research, 17-12 (December 2024)  

Public ISBD [article]  inAutism Research > 17-12 (December 2024) . - p.2547-2557 Titre : Prenatal exposure to hypoxic risk conditions in autistic and neurotypical youth: Associated ventricular differences, sleep disturbance, and sensory processing Type de document : Texte imprimé et/ou numérique Auteurs : Cristian PRECIADO, Auteur ; Maria BAIDA, Auteur ; Yi LI, Auteur ; Yan LI, Auteur ; Carly DEMOPOULOS, Auteur Article en page(s) : p.2547-2557 Langues : Anglais (eng) Mots-clés : autism spectrum disorder  freesurfer  neurodevelopment  prenatal hypoxia  sensory processing  sleep disturbance  thalamus  third ventricle Index. décimale : PER Périodiques Résumé : Abstract There is a growing body of research that suggests conditions during the period of pregnancy and birth can affect how autism spectrum disorder (ASD) presents itself. This study aimed to investigate the incidence of oxygen deprivation during this period known as prenatal and perinatal hypoxic risk (HR) conditions in ASD compared with neurotypical control (NTC) youth. We also examined ventricular morphology variations associated with HR exposure, and to evaluate associations with clinical symptoms. Results from a cohort of 104 youth revealed a higher incidence of exposure to prenatal hypoxic conditions in the ASD group. Additionally, ASD individuals with prenatal hypoxic exposure (ASD?+?HR) demonstrated larger third ventricle volumes compared with both ASD and NTC individuals without such exposure (ASD-HR and NTC-HR, respectively). Furthermore, associations were identified between prenatal hypoxic exposure, third ventricle volume, sensory dysfunction, and severity of sleep disturbances. These findings suggest exposure to prenatal hypoxic risk conditions may exacerbate or modify the neurodevelopmental trajectory and symptom severity in ASD, emphasizing the need for better prenatal care and specific interventions to reduce these risks. En ligne : https://dx.doi.org/10.1002/aur.3250 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=544 [article] Prenatal exposure to hypoxic risk conditions in autistic and neurotypical youth: Associated ventricular differences, sleep disturbance, and sensory processing [Texte imprimé et/ou numérique] / Cristian PRECIADO, Auteur ; Maria BAIDA, Auteur ; Yi LI, Auteur ; Yan LI, Auteur ; Carly DEMOPOULOS, Auteur . - p.2547-2557. Langues : Anglais (eng) in Autism Research > 17-12 (December 2024) . - p.2547-2557 Mots-clés : autism spectrum disorder  freesurfer  neurodevelopment  prenatal hypoxia  sensory processing  sleep disturbance  thalamus  third ventricle Index. décimale : PER Périodiques Résumé : Abstract There is a growing body of research that suggests conditions during the period of pregnancy and birth can affect how autism spectrum disorder (ASD) presents itself. This study aimed to investigate the incidence of oxygen deprivation during this period known as prenatal and perinatal hypoxic risk (HR) conditions in ASD compared with neurotypical control (NTC) youth. We also examined ventricular morphology variations associated with HR exposure, and to evaluate associations with clinical symptoms. Results from a cohort of 104 youth revealed a higher incidence of exposure to prenatal hypoxic conditions in the ASD group. Additionally, ASD individuals with prenatal hypoxic exposure (ASD?+?HR) demonstrated larger third ventricle volumes compared with both ASD and NTC individuals without such exposure (ASD-HR and NTC-HR, respectively). Furthermore, associations were identified between prenatal hypoxic exposure, third ventricle volume, sensory dysfunction, and severity of sleep disturbances. These findings suggest exposure to prenatal hypoxic risk conditions may exacerbate or modify the neurodevelopmental trajectory and symptom severity in ASD, emphasizing the need for better prenatal care and specific interventions to reduce these risks. En ligne : https://dx.doi.org/10.1002/aur.3250 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=544

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