3 recherche sur le mot-clé 'Atypical'

Traditional and Atypical Presentations of Anxiety in Youth with Autism Spectrum Disorder / Connor M. KERNS in Journal of Autism and Developmental Disorders, 44-11 (November 2014)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 44-11 (November 2014) . - p.2851-2861 Titre : Traditional and Atypical Presentations of Anxiety in Youth with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Connor M. KERNS, Auteur ; Philip C. KENDALL, Auteur ; Leandra N. BERRY, Auteur ; Margaret C. SOUDERS, Auteur ; Martin E. FRANKLIN, Auteur ; Robert T. SCHULTZ, Auteur ; Judith MILLER, Auteur ; John HERRINGTON, Auteur Article en page(s) : p.2851-2861 Langues : Anglais (eng) Mots-clés : Anxiety  Children  Adolescents  Comorbidity  Atypical  Traditional Index. décimale : PER Périodiques Résumé : We assessed anxiety consistent (i.e., “traditional”) and inconsistent (i.e., “atypical”) with diagnostic and statistical manual (DSM) definitions in autism spectrum disorder (ASD). Differential relationships between traditional anxiety, atypical anxiety, child characteristics, anxiety predictors and ASD-symptomology were explored. Fifty-nine participants (7–17 years, Mage = 10.48 years; IQ 60) with ASD and parents completed semi-structured interviews, self- and parent-reports. Seventeen percent of youth presented with traditional anxiety, 15 % with atypical anxiety, and 31 % with both. Language ability, anxious cognitions and hypersensitivity predicted traditional anxiety, whereas traditional anxiety and ASD symptoms predicted atypical anxiety. Findings suggest youth with ASD express anxiety in ways similar and dissimilar to DSM definitions. Similarities support the presence of comorbid anxiety disorders in ASD. Whether dissimilarities are unique to ASD requires further examination. En ligne : http://dx.doi.org/10.1007/s10803-014-2141-7 Permalink : http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=2412 [article] Traditional and Atypical Presentations of Anxiety in Youth with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Connor M. KERNS, Auteur ; Philip C. KENDALL, Auteur ; Leandra N. BERRY, Auteur ; Margaret C. SOUDERS, Auteur ; Martin E. FRANKLIN, Auteur ; Robert T. SCHULTZ, Auteur ; Judith MILLER, Auteur ; John HERRINGTON, Auteur . - p.2851-2861. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 44-11 (November 2014) . - p.2851-2861 Mots-clés : Anxiety  Children  Adolescents  Comorbidity  Atypical  Traditional Index. décimale : PER Périodiques Résumé : We assessed anxiety consistent (i.e., “traditional”) and inconsistent (i.e., “atypical”) with diagnostic and statistical manual (DSM) definitions in autism spectrum disorder (ASD). Differential relationships between traditional anxiety, atypical anxiety, child characteristics, anxiety predictors and ASD-symptomology were explored. Fifty-nine participants (7–17 years, Mage = 10.48 years; IQ 60) with ASD and parents completed semi-structured interviews, self- and parent-reports. Seventeen percent of youth presented with traditional anxiety, 15 % with atypical anxiety, and 31 % with both. Language ability, anxious cognitions and hypersensitivity predicted traditional anxiety, whereas traditional anxiety and ASD symptoms predicted atypical anxiety. Findings suggest youth with ASD express anxiety in ways similar and dissimilar to DSM definitions. Similarities support the presence of comorbid anxiety disorders in ASD. Whether dissimilarities are unique to ASD requires further examination. En ligne : http://dx.doi.org/10.1007/s10803-014-2141-7 Permalink : http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=2412

Phonology and vocal behavior in toddlers with autism spectrum disorders / Elizabeth SCHOEN in Autism Research, 4-3 (June 2011)  

Public ISBD [article]  inAutism Research > 4-3 (June 2011) . - p.177-188 Titre : Phonology and vocal behavior in toddlers with autism spectrum disorders Type de document : Texte imprimé et/ou numérique Auteurs : Elizabeth SCHOEN, Auteur ; Rhea PAUL, Auteur ; Katarzyna CHAWARSKA, Auteur Année de publication : 2011 Article en page(s) : p.177-188 Langues : Anglais (eng) Mots-clés : autism  phonology  autism spectrum disorders  atypical  vocalizations Index. décimale : PER Périodiques Résumé : The purpose of this study is to examine the phonological and other vocal productions of children, 18–36 months, with autism spectrum disorder (ASD) and to compare these productions to those of age-matched and language-matched controls. Speech samples were obtained from 30 toddlers with ASD, 11 age-matched toddlers and 23 language-matched toddlers during either parent–child or clinician–child play sessions. Samples were coded for a variety of speech-like and nonspeech vocalization productions. Toddlers with ASD produced speech-like vocalizations similar to those of language-matched peers, but produced significantly more atypical nonspeech vocalizations when compared to both control groups. Toddlers with ASD show speech-like sound production that is linked to their language level, in a manner similar to that seen in typical development. The main area of difference in vocal development in this population is in the production of atypical vocalizations. Findings suggest that toddlers with ASDs do not tune into the language model of their environment. Failure to attend to the ambient language environment negatively impacts the ability to acquire spoken language. En ligne : http://dx.doi.org/10.1002/aur.183 Permalink : http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=1275 [article] Phonology and vocal behavior in toddlers with autism spectrum disorders [Texte imprimé et/ou numérique] / Elizabeth SCHOEN, Auteur ; Rhea PAUL, Auteur ; Katarzyna CHAWARSKA, Auteur . - 2011 . - p.177-188. Langues : Anglais (eng) in Autism Research > 4-3 (June 2011) . - p.177-188 Mots-clés : autism  phonology  autism spectrum disorders  atypical  vocalizations Index. décimale : PER Périodiques Résumé : The purpose of this study is to examine the phonological and other vocal productions of children, 18–36 months, with autism spectrum disorder (ASD) and to compare these productions to those of age-matched and language-matched controls. Speech samples were obtained from 30 toddlers with ASD, 11 age-matched toddlers and 23 language-matched toddlers during either parent–child or clinician–child play sessions. Samples were coded for a variety of speech-like and nonspeech vocalization productions. Toddlers with ASD produced speech-like vocalizations similar to those of language-matched peers, but produced significantly more atypical nonspeech vocalizations when compared to both control groups. Toddlers with ASD show speech-like sound production that is linked to their language level, in a manner similar to that seen in typical development. The main area of difference in vocal development in this population is in the production of atypical vocalizations. Findings suggest that toddlers with ASDs do not tune into the language model of their environment. Failure to attend to the ambient language environment negatively impacts the ability to acquire spoken language. En ligne : http://dx.doi.org/10.1002/aur.183 Permalink : http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=1275

Critical region within 22q11.2 linked to higher rate of autism spectrum disorder / Caitlin C. CLEMENTS in Molecular Autism, 8 (2017)  

Public ISBD [article]  inMolecular Autism > 8 (2017) . - 58p. Titre : Critical region within 22q11.2 linked to higher rate of autism spectrum disorder Type de document : Texte imprimé et/ou numérique Auteurs : Caitlin C. CLEMENTS, Auteur ; T. L. WENGER, Auteur ; A. R. ZOLTOWSKI, Auteur ; Jennifer R. BERTOLLO, Auteur ; J. S. MILLER, Auteur ; A. B. DE MARCHENA, Auteur ; L. M. MITTEER, Auteur ; J. C. CAREY, Auteur ; B. E. YERYS, Auteur ; E. H. ZACKAI, Auteur ; B. S. EMANUEL, Auteur ; D. M. MCDONALD-MCGINN, Auteur ; Robert T. SCHULTZ, Auteur Article en page(s) : 58p. Langues : Anglais (eng) Mots-clés : 22q11.2 deletion syndrome  22q11.2 duplication syndrome  Atypical  Autism spectrum disorder  Face processing  Nested  Prosopagnosia  Ranbp1  Screening  Syndromic autism Index. décimale : PER Périodiques Résumé : BACKGROUND: Previous studies have reported no clear critical region for medical comorbidities in children with deletions or duplications of 22q11.2. The purpose of this study was to evaluate whether individuals with small nested deletions or duplications of the LCR-A to B region of 22q11.2 show an elevated rate of autism spectrum disorder (ASD) compared to individuals with deletions or duplications that do not include this region. METHODS: We recruited 46 patients with nested deletions (n = 33) or duplications (n = 13) of 22q11.2, including LCR-A to B (ndel = 11), LCR-A to C (ndel = 4), LCR-B to D (ndel = 14; ndup = 8), LCR-C to D (ndel = 4; ndup = 2), and smaller nested regions (n = 3). Parent questionnaire, record review, and, for a subset, in-person evaluation were used for ASD diagnostic classification. Rates of ASD in individuals with involvement of LCR-B to LCR-D were compared with Fisher's exact test to LCR-A to LCR-B for deletions, and to a previously published sample of LCR-A to LCR-D for duplications. The rates of medical comorbidities and psychiatric diagnoses were determined from questionnaires and chart review. We also report group mean differences on psychiatric questionnaires. RESULTS: Individuals with deletions involving LCR-A to B showed a 39-44% rate of ASD compared to 0% in individuals whose deletions did not involve LCR-A to B. We observed similar rates of medical comorbidities in individuals with involvement of LCR-A to B and LCR-B to D for both duplications and deletions, consistent with prior studies. CONCLUSIONS: Children with nested deletions of 22q11.2 may be at greater risk for autism spectrum disorder if the region includes LCR-A to LCR-B. Replication is needed. En ligne : http://dx.doi.org/10.1186/s13229-017-0171-7 Permalink : http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3299 [article] Critical region within 22q11.2 linked to higher rate of autism spectrum disorder [Texte imprimé et/ou numérique] / Caitlin C. CLEMENTS, Auteur ; T. L. WENGER, Auteur ; A. R. ZOLTOWSKI, Auteur ; Jennifer R. BERTOLLO, Auteur ; J. S. MILLER, Auteur ; A. B. DE MARCHENA, Auteur ; L. M. MITTEER, Auteur ; J. C. CAREY, Auteur ; B. E. YERYS, Auteur ; E. H. ZACKAI, Auteur ; B. S. EMANUEL, Auteur ; D. M. MCDONALD-MCGINN, Auteur ; Robert T. SCHULTZ, Auteur . - 58p. Langues : Anglais (eng) in Molecular Autism > 8 (2017) . - 58p. Mots-clés : 22q11.2 deletion syndrome  22q11.2 duplication syndrome  Atypical  Autism spectrum disorder  Face processing  Nested  Prosopagnosia  Ranbp1  Screening  Syndromic autism Index. décimale : PER Périodiques Résumé : BACKGROUND: Previous studies have reported no clear critical region for medical comorbidities in children with deletions or duplications of 22q11.2. The purpose of this study was to evaluate whether individuals with small nested deletions or duplications of the LCR-A to B region of 22q11.2 show an elevated rate of autism spectrum disorder (ASD) compared to individuals with deletions or duplications that do not include this region. METHODS: We recruited 46 patients with nested deletions (n = 33) or duplications (n = 13) of 22q11.2, including LCR-A to B (ndel = 11), LCR-A to C (ndel = 4), LCR-B to D (ndel = 14; ndup = 8), LCR-C to D (ndel = 4; ndup = 2), and smaller nested regions (n = 3). Parent questionnaire, record review, and, for a subset, in-person evaluation were used for ASD diagnostic classification. Rates of ASD in individuals with involvement of LCR-B to LCR-D were compared with Fisher's exact test to LCR-A to LCR-B for deletions, and to a previously published sample of LCR-A to LCR-D for duplications. The rates of medical comorbidities and psychiatric diagnoses were determined from questionnaires and chart review. We also report group mean differences on psychiatric questionnaires. RESULTS: Individuals with deletions involving LCR-A to B showed a 39-44% rate of ASD compared to 0% in individuals whose deletions did not involve LCR-A to B. We observed similar rates of medical comorbidities in individuals with involvement of LCR-A to B and LCR-B to D for both duplications and deletions, consistent with prior studies. CONCLUSIONS: Children with nested deletions of 22q11.2 may be at greater risk for autism spectrum disorder if the region includes LCR-A to LCR-B. Replication is needed. En ligne : http://dx.doi.org/10.1186/s13229-017-0171-7 Permalink : http://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=3299