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Auteur Kim CORNISH |
Documents disponibles écrits par cet auteur (21)
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The cognitive neuropsychological phenotype of carriers of the FMR1 premutation / J. GRIGSBY in Journal of Neurodevelopmental Disorders, 6-1 (December 2014)
[article]
Titre : The cognitive neuropsychological phenotype of carriers of the FMR1 premutation Type de document : Texte imprimé et/ou numérique Auteurs : J. GRIGSBY, Auteur ; Kim CORNISH, Auteur ; D. HOCKING, Auteur ; C. KRAAN, Auteur ; J. M. OLICHNEY, Auteur ; S. M. RIVERA, Auteur ; A. SCHNEIDER, Auteur ; S. SHERMAN, Auteur ; J. Y. WANG, Auteur ; J. C. YANG, Auteur Article en page(s) : p.28 Langues : Anglais (eng) Mots-clés : Cognition disorders Executive function Fmr1 Fxtas Fragile X Fragile X premutation Fragile X-associated tremor/ataxia syndrome Index. décimale : PER Périodiques Résumé : The fragile X-associated tremor/ataxia syndrome (FXTAS) is a late-onset neurodegenerative disorder affecting a subset of carriers of the FMR1 (fragile X mental retardation 1) premutation. Penetrance and expression appear to be significantly higher in males than females. Although the most obvious aspect of the phenotype is the movement disorder that gives FXTAS its name, the disorder is also accompanied by progressive cognitive impairment. In this review, we address the cognitive neuropsychological and neurophysiological phenotype for males and females with FXTAS, and for male and female unaffected carriers. Despite differences in penetrance and expression, the cognitive features of the disorder appear similar for both genders, with impairment of executive functioning, working memory, and information processing the most prominent. Deficits in these functional systems may be largely responsible for impairment on other measures, including tests of general intelligence and declarative learning. FXTAS is to a large extent a white matter disease, and the cognitive phenotypes observed are consistent with what some have described as white matter dementia, in contrast to the impaired cortical functioning more characteristic of Alzheimer's disease and related disorders. Although some degree of impaired executive functioning appears to be ubiquitous among persons with FXTAS, the data suggest that only a subset of unaffected carriers of the premutation - both female and male - demonstrate such deficits, which typically are mild. The best-studied phenotype is that of males with FXTAS. The manifestations of cognitive impairment among asymptomatic male carriers, and among women with and without FXTAS, are less well understood, but have come under increased scrutiny. En ligne : http://dx.doi.org/10.1186/1866-1955-6-28 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=346
in Journal of Neurodevelopmental Disorders > 6-1 (December 2014) . - p.28[article] The cognitive neuropsychological phenotype of carriers of the FMR1 premutation [Texte imprimé et/ou numérique] / J. GRIGSBY, Auteur ; Kim CORNISH, Auteur ; D. HOCKING, Auteur ; C. KRAAN, Auteur ; J. M. OLICHNEY, Auteur ; S. M. RIVERA, Auteur ; A. SCHNEIDER, Auteur ; S. SHERMAN, Auteur ; J. Y. WANG, Auteur ; J. C. YANG, Auteur . - p.28.
Langues : Anglais (eng)
in Journal of Neurodevelopmental Disorders > 6-1 (December 2014) . - p.28
Mots-clés : Cognition disorders Executive function Fmr1 Fxtas Fragile X Fragile X premutation Fragile X-associated tremor/ataxia syndrome Index. décimale : PER Périodiques Résumé : The fragile X-associated tremor/ataxia syndrome (FXTAS) is a late-onset neurodegenerative disorder affecting a subset of carriers of the FMR1 (fragile X mental retardation 1) premutation. Penetrance and expression appear to be significantly higher in males than females. Although the most obvious aspect of the phenotype is the movement disorder that gives FXTAS its name, the disorder is also accompanied by progressive cognitive impairment. In this review, we address the cognitive neuropsychological and neurophysiological phenotype for males and females with FXTAS, and for male and female unaffected carriers. Despite differences in penetrance and expression, the cognitive features of the disorder appear similar for both genders, with impairment of executive functioning, working memory, and information processing the most prominent. Deficits in these functional systems may be largely responsible for impairment on other measures, including tests of general intelligence and declarative learning. FXTAS is to a large extent a white matter disease, and the cognitive phenotypes observed are consistent with what some have described as white matter dementia, in contrast to the impaired cortical functioning more characteristic of Alzheimer's disease and related disorders. Although some degree of impaired executive functioning appears to be ubiquitous among persons with FXTAS, the data suggest that only a subset of unaffected carriers of the premutation - both female and male - demonstrate such deficits, which typically are mild. The best-studied phenotype is that of males with FXTAS. The manifestations of cognitive impairment among asymptomatic male carriers, and among women with and without FXTAS, are less well understood, but have come under increased scrutiny. En ligne : http://dx.doi.org/10.1186/1866-1955-6-28 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=346 The developmental trajectory of parent-report and objective sleep profiles in autism spectrum disorder: Associations with anxiety and bedtime routines / Fay E FLETCHER in Autism, 21-4 (May 2017)
[article]
Titre : The developmental trajectory of parent-report and objective sleep profiles in autism spectrum disorder: Associations with anxiety and bedtime routines Type de document : Texte imprimé et/ou numérique Auteurs : Fay E FLETCHER, Auteur ; Mistral D FOSTER-OWENS, Auteur ; Russell CONDUIT, Auteur ; Nicole J. RINEHART, Auteur ; Deborah M RIBY, Auteur ; Kim CORNISH, Auteur Article en page(s) : p.493-503 Langues : Anglais (eng) Mots-clés : actigraphy anxiety autism spectrum disorder bedtime routines school-age children sleep problems Index. décimale : PER Périodiques Résumé : The present study compared the course of parent-report and actigraphy-derived sleep profiles over a 1-year period, in school-age children with autism spectrum disorder and typically developing children. The Children’s Sleep Habits Questionnaire and 14 nights of actigraphy were used to assess sleep profiles. Parents also completed the Spence Children’s Anxiety Scale, the Social Worries Questionnaire and the Bedtime Routines Questionnaire. Between-group differences in parent-reported sleep problems were less pronounced at follow-up compared to baseline. The course of objective sleep was comparable between groups, with a significant reduction in sleep duration over time in both groups. Children with autism spectrum disorder were further characterised by significantly more night-to-night variability in sleep quality, across both time points. Reductions over time in parent-reported sleep problems were significantly associated with reduced anxiety. Reductions in actigraphy-derived sleep efficiency were associated with an increased frequency of maladaptive activities in the hour before bedtime, in both children with and without autism spectrum disorder. En ligne : http://dx.doi.org/10.1177/1362361316653365 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=305
in Autism > 21-4 (May 2017) . - p.493-503[article] The developmental trajectory of parent-report and objective sleep profiles in autism spectrum disorder: Associations with anxiety and bedtime routines [Texte imprimé et/ou numérique] / Fay E FLETCHER, Auteur ; Mistral D FOSTER-OWENS, Auteur ; Russell CONDUIT, Auteur ; Nicole J. RINEHART, Auteur ; Deborah M RIBY, Auteur ; Kim CORNISH, Auteur . - p.493-503.
Langues : Anglais (eng)
in Autism > 21-4 (May 2017) . - p.493-503
Mots-clés : actigraphy anxiety autism spectrum disorder bedtime routines school-age children sleep problems Index. décimale : PER Périodiques Résumé : The present study compared the course of parent-report and actigraphy-derived sleep profiles over a 1-year period, in school-age children with autism spectrum disorder and typically developing children. The Children’s Sleep Habits Questionnaire and 14 nights of actigraphy were used to assess sleep profiles. Parents also completed the Spence Children’s Anxiety Scale, the Social Worries Questionnaire and the Bedtime Routines Questionnaire. Between-group differences in parent-reported sleep problems were less pronounced at follow-up compared to baseline. The course of objective sleep was comparable between groups, with a significant reduction in sleep duration over time in both groups. Children with autism spectrum disorder were further characterised by significantly more night-to-night variability in sleep quality, across both time points. Reductions over time in parent-reported sleep problems were significantly associated with reduced anxiety. Reductions in actigraphy-derived sleep efficiency were associated with an increased frequency of maladaptive activities in the hour before bedtime, in both children with and without autism spectrum disorder. En ligne : http://dx.doi.org/10.1177/1362361316653365 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=305 The Interplay Between Anxiety and Social Functioning in Williams Syndrome / Deborah M. RIBY in Journal of Autism and Developmental Disorders, 44-5 (May 2014)
[article]
Titre : The Interplay Between Anxiety and Social Functioning in Williams Syndrome Type de document : Texte imprimé et/ou numérique Auteurs : Deborah M. RIBY, Auteur ; Mary HANLEY, Auteur ; Hannah KIRK, Auteur ; Fiona CLARK, Auteur ; Katie LITTLE, Auteur ; Ruth FLECK, Auteur ; Emily JANES, Auteur ; Linzi KELSO, Auteur ; Fionnuala O’KANE, Auteur ; Rachel COLE-FLETCHER, Auteur ; Marianne HVISTENDAHL ALLDAY, Auteur ; Darren HOCKING, Auteur ; Kim CORNISH, Auteur ; Jacqui RODGERS, Auteur Année de publication : 2014 Article en page(s) : p.1220-1229 Langues : Anglais (eng) Mots-clés : Williams syndrome Social Anxiety Index. décimale : PER Périodiques Résumé : The developmental disorder Williams syndrome (WS) has been associated with an atypical social profile of hyper-sociability and heightened social sensitivity across the developmental spectrum. In addition, previous research suggests that both children and adults with WS have a predisposition towards anxiety. The current research aimed to explore the profiles of social behaviour and anxiety across a broad age range of individuals with the disorder (n = 59, ages 6–36 years). We used insights from parental reports on two frequently used measures, the Spence Children’s Anxiety Scale (SCAS-P) and the Social Responsiveness Scale (SRS). Severity of anxiety was correlated with a greater degree of social dysfunction as measured by the SRS in this group. We split the group according to high or low anxiety as measured by the SCAS-P and explored the profile of social skills for the two groups. Individuals high and low in anxiety differed in their social abilities. The results emphasise the need to address anxiety issues in this disorder and to consider how components of anxiety might relate to other features of the disorder. En ligne : http://dx.doi.org/10.1007/s10803-013-1984-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=232
in Journal of Autism and Developmental Disorders > 44-5 (May 2014) . - p.1220-1229[article] The Interplay Between Anxiety and Social Functioning in Williams Syndrome [Texte imprimé et/ou numérique] / Deborah M. RIBY, Auteur ; Mary HANLEY, Auteur ; Hannah KIRK, Auteur ; Fiona CLARK, Auteur ; Katie LITTLE, Auteur ; Ruth FLECK, Auteur ; Emily JANES, Auteur ; Linzi KELSO, Auteur ; Fionnuala O’KANE, Auteur ; Rachel COLE-FLETCHER, Auteur ; Marianne HVISTENDAHL ALLDAY, Auteur ; Darren HOCKING, Auteur ; Kim CORNISH, Auteur ; Jacqui RODGERS, Auteur . - 2014 . - p.1220-1229.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 44-5 (May 2014) . - p.1220-1229
Mots-clés : Williams syndrome Social Anxiety Index. décimale : PER Périodiques Résumé : The developmental disorder Williams syndrome (WS) has been associated with an atypical social profile of hyper-sociability and heightened social sensitivity across the developmental spectrum. In addition, previous research suggests that both children and adults with WS have a predisposition towards anxiety. The current research aimed to explore the profiles of social behaviour and anxiety across a broad age range of individuals with the disorder (n = 59, ages 6–36 years). We used insights from parental reports on two frequently used measures, the Spence Children’s Anxiety Scale (SCAS-P) and the Social Responsiveness Scale (SRS). Severity of anxiety was correlated with a greater degree of social dysfunction as measured by the SRS in this group. We split the group according to high or low anxiety as measured by the SCAS-P and explored the profile of social skills for the two groups. Individuals high and low in anxiety differed in their social abilities. The results emphasise the need to address anxiety issues in this disorder and to consider how components of anxiety might relate to other features of the disorder. En ligne : http://dx.doi.org/10.1007/s10803-013-1984-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=232 The relationship between sleep and behavior in autism spectrum disorder (ASD): a review / S. COHEN in Journal of Neurodevelopmental Disorders, 6-1 (December 2014)
[article]
Titre : The relationship between sleep and behavior in autism spectrum disorder (ASD): a review Type de document : Texte imprimé et/ou numérique Auteurs : S. COHEN, Auteur ; R. CONDUIT, Auteur ; S. W. LOCKLEY, Auteur ; S. M. RAJARATNAM, Auteur ; Kim CORNISH, Auteur Article en page(s) : p.44 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder Low-functioning autism Sleep difficulties in ASD Treating sleep in ASD Index. décimale : PER Périodiques Résumé : Although there is evidence that significant sleep problems are common in children with autism spectrum disorder (ASD) and that poor sleep exacerbates problematic daytime behavior, such relationships have received very little attention in both research and clinical practice. Treatment guidelines to help manage challenging behaviors in ASD fail to mention sleep at all, or they present a very limited account. Moreover, limited attention is given to children with low-functioning autism, those individuals who often experience the most severe sleep disruption and behavioral problems. This paper describes the nature of sleep difficulties in ASD and highlights the complexities of sleep disruption in individuals with low-functioning autism. It is proposed that profiling ASD children based on the nature of their sleep disruption might help to understand symptom and behavioral profiles (or vice versa) and therefore lead to better-targeted interventions. This paper concludes with a discussion of the limitations of current knowledge and proposes areas that are important for future research. Treating disordered sleep in ASD has great potential to improve daytime behavior and family functioning in this vulnerable population. En ligne : http://dx.doi.org/10.1186/1866-1955-6-44 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=347
in Journal of Neurodevelopmental Disorders > 6-1 (December 2014) . - p.44[article] The relationship between sleep and behavior in autism spectrum disorder (ASD): a review [Texte imprimé et/ou numérique] / S. COHEN, Auteur ; R. CONDUIT, Auteur ; S. W. LOCKLEY, Auteur ; S. M. RAJARATNAM, Auteur ; Kim CORNISH, Auteur . - p.44.
Langues : Anglais (eng)
in Journal of Neurodevelopmental Disorders > 6-1 (December 2014) . - p.44
Mots-clés : Autism spectrum disorder Low-functioning autism Sleep difficulties in ASD Treating sleep in ASD Index. décimale : PER Périodiques Résumé : Although there is evidence that significant sleep problems are common in children with autism spectrum disorder (ASD) and that poor sleep exacerbates problematic daytime behavior, such relationships have received very little attention in both research and clinical practice. Treatment guidelines to help manage challenging behaviors in ASD fail to mention sleep at all, or they present a very limited account. Moreover, limited attention is given to children with low-functioning autism, those individuals who often experience the most severe sleep disruption and behavioral problems. This paper describes the nature of sleep difficulties in ASD and highlights the complexities of sleep disruption in individuals with low-functioning autism. It is proposed that profiling ASD children based on the nature of their sleep disruption might help to understand symptom and behavioral profiles (or vice versa) and therefore lead to better-targeted interventions. This paper concludes with a discussion of the limitations of current knowledge and proposes areas that are important for future research. Treating disordered sleep in ASD has great potential to improve daytime behavior and family functioning in this vulnerable population. En ligne : http://dx.doi.org/10.1186/1866-1955-6-44 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=347 The Role of Attention in the Academic Attainment of Children with Autism Spectrum Disorder / Tamara MAY in Journal of Autism and Developmental Disorders, 43-9 (September 2013)
[article]
Titre : The Role of Attention in the Academic Attainment of Children with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Tamara MAY, Auteur ; Nicole J. RINEHART, Auteur ; John WILDING, Auteur ; Kim CORNISH, Auteur Article en page(s) : p.2147-2158 Langues : Anglais (eng) Mots-clés : Academic Autism spectrum disorder Reading Mathematics Attention switching Sustained attention Index. décimale : PER Périodiques Résumé : Academic attainment in children with Autism Spectrum Disorder (ASD) is under-studied, with associated factors largely undetermined. Parent-reported attention symptoms, attentional-switching and sustained-attention tasks were examined to determine relationships with mathematics and reading attainment in 124 children aged 7–12 years; sixty-four with high-functioning ASD, half girls, and sixty age- and gender-matched typical children (TYP). With full-scale IQ controlled there were no differences in mathematics, reading, attentional switching or sustained attention. In regression analysis, attentional switching was related to mathematics achievement in ASD but not TYP children. Findings highlight attentional switching difficulties are linked with poorer mathematics outcomes in ASD. En ligne : http://dx.doi.org/10.1007/s10803-013-1766-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=212
in Journal of Autism and Developmental Disorders > 43-9 (September 2013) . - p.2147-2158[article] The Role of Attention in the Academic Attainment of Children with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Tamara MAY, Auteur ; Nicole J. RINEHART, Auteur ; John WILDING, Auteur ; Kim CORNISH, Auteur . - p.2147-2158.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 43-9 (September 2013) . - p.2147-2158
Mots-clés : Academic Autism spectrum disorder Reading Mathematics Attention switching Sustained attention Index. décimale : PER Périodiques Résumé : Academic attainment in children with Autism Spectrum Disorder (ASD) is under-studied, with associated factors largely undetermined. Parent-reported attention symptoms, attentional-switching and sustained-attention tasks were examined to determine relationships with mathematics and reading attainment in 124 children aged 7–12 years; sixty-four with high-functioning ASD, half girls, and sixty age- and gender-matched typical children (TYP). With full-scale IQ controlled there were no differences in mathematics, reading, attentional switching or sustained attention. In regression analysis, attentional switching was related to mathematics achievement in ASD but not TYP children. Findings highlight attentional switching difficulties are linked with poorer mathematics outcomes in ASD. En ligne : http://dx.doi.org/10.1007/s10803-013-1766-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=212 Using Perceptual Signatures to Define and Dissociate Condition-Specific Neural Etiology: Autism and Fragile X Syndrome as Model Conditions / Armando BERTONE in Journal of Autism and Developmental Disorders, 40-12 (December 2010)
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