Autism Spectrum Disorder Profile in Neurofibromatosis Type I / Shruti GARG in Journal of Autism and Developmental Disorders, 45-6 (June 2015)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 45-6 (June 2015) . - p.1649-1657 Titre : Autism Spectrum Disorder Profile in Neurofibromatosis Type I Type de document : Texte imprimé et/ou numérique Auteurs : Shruti GARG, Auteur ; Ellen PLASSCHAERT, Auteur ; Mie-Jef DESCHEEMAEKER, Auteur ; Susan HUSON, Auteur ; Martine BORGHGRAEF, Auteur ; Annick VOGELS, Auteur ; D. Gareth EVANS, Auteur ; Eric LEGIUS, Auteur ; Jonathan GREEN, Auteur Article en page(s) : p.1649-1657 Langues : Anglais (eng) Mots-clés : NF1  ASD  Neurofibromatosis Type 1  Autism spectrum disorder  SRS  ADOS Index. décimale : PER Périodiques Résumé : Neurofibromatosis Type 1 (NF1) is a common autosomal dominant single-gene disorder, in which the co-occurrence of autism spectrum disorder (ASD) has attracted considerable research interest recently with prevalence estimates of 21–40 %. However, detailed characterization of the ASD behavioral phenotype in NF1 is still lacking. This study characterized the phenotypic profile of ASD symptomatology presenting in 4–16 year old children with NF1 (n = 36) using evidence from parent-rated Social Responsiveness Scale and researcher autism diagnostic observation Scale-2. Compared to IQ-matched reference groups of children with autism and ASD, the NF1 profile shows overall similarity but improved eye contact, less repetitive behaviors and better language skills. En ligne : http://dx.doi.org/10.1007/s10803-014-2321-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=259 [article] Autism Spectrum Disorder Profile in Neurofibromatosis Type I [Texte imprimé et/ou numérique] / Shruti GARG, Auteur ; Ellen PLASSCHAERT, Auteur ; Mie-Jef DESCHEEMAEKER, Auteur ; Susan HUSON, Auteur ; Martine BORGHGRAEF, Auteur ; Annick VOGELS, Auteur ; D. Gareth EVANS, Auteur ; Eric LEGIUS, Auteur ; Jonathan GREEN, Auteur . - p.1649-1657. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 45-6 (June 2015) . - p.1649-1657 Mots-clés : NF1  ASD  Neurofibromatosis Type 1  Autism spectrum disorder  SRS  ADOS Index. décimale : PER Périodiques Résumé : Neurofibromatosis Type 1 (NF1) is a common autosomal dominant single-gene disorder, in which the co-occurrence of autism spectrum disorder (ASD) has attracted considerable research interest recently with prevalence estimates of 21–40 %. However, detailed characterization of the ASD behavioral phenotype in NF1 is still lacking. This study characterized the phenotypic profile of ASD symptomatology presenting in 4–16 year old children with NF1 (n = 36) using evidence from parent-rated Social Responsiveness Scale and researcher autism diagnostic observation Scale-2. Compared to IQ-matched reference groups of children with autism and ASD, the NF1 profile shows overall similarity but improved eye contact, less repetitive behaviors and better language skills. En ligne : http://dx.doi.org/10.1007/s10803-014-2321-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=259

Cognitive and Electrophysiological Correlates of Working Memory Impairments in Neurofibromatosis Type 1 / Gorana POBRIC in Journal of Autism and Developmental Disorders, 52-4 (April 2022)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 52-4 (April 2022) . - p.1478-1494 Titre : Cognitive and Electrophysiological Correlates of Working Memory Impairments in Neurofibromatosis Type 1 Type de document : Texte imprimé et/ou numérique Auteurs : Gorana POBRIC, Auteur ; Jason R. TAYLOR, Auteur ; Hemavathy M. RAMALINGAM, Auteur ; Emily PYE, Auteur ; Louise ROBINSON, Auteur ; Grace VASSALLO, Auteur ; JeYoung JUNG, Auteur ; Misty BHANDARY, Auteur ; Karolina SZUMANSKA-RYT, Auteur ; Louise THEODOSIOU, Auteur ; D. Gareth EVANS, Auteur ; Judith EELLOO, Auteur ; Emma BURKITT-WRIGHT, Auteur ; Johan HULLEMAN, Auteur ; Jonathan GREEN, Auteur ; Shruti GARG, Auteur Article en page(s) : p.1478-1494 Langues : Anglais (eng) Mots-clés : Adolescent  Autism Spectrum Disorder  Cognition  Evoked Potentials/physiology  Humans  Memory, Short-Term/physiology  Neurofibromatosis 1/complications  Eeg  N-back task  Neurofibromatosis 1  P300  Working memory Index. décimale : PER Périodiques Résumé : Neurofibromatosis 1 (NF1) is a single gene disorder associated with working Memory (WM) impairments. The aim of this study was to investigate P300 event-related potential (ERP) associated with WM in NF1. Sixteen adolescents with NF1 were compared with controls on measures of WM and EEG was recorded during a WM nback task. The NF1 group showed poorer performance on measures of WM as compared to the control group. No group differences were observed in P300 amplitude at Pz, but P300 latency was shorter in the NF1 group. Topographic analyses of P300 amplitude showed group differences indicating neural processing differences in the NF1 group relative to controls, which possibly contribute to the cognitive deficits seen in this population. En ligne : http://dx.doi.org/10.1007/s10803-021-05043-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=475 [article] Cognitive and Electrophysiological Correlates of Working Memory Impairments in Neurofibromatosis Type 1 [Texte imprimé et/ou numérique] / Gorana POBRIC, Auteur ; Jason R. TAYLOR, Auteur ; Hemavathy M. RAMALINGAM, Auteur ; Emily PYE, Auteur ; Louise ROBINSON, Auteur ; Grace VASSALLO, Auteur ; JeYoung JUNG, Auteur ; Misty BHANDARY, Auteur ; Karolina SZUMANSKA-RYT, Auteur ; Louise THEODOSIOU, Auteur ; D. Gareth EVANS, Auteur ; Judith EELLOO, Auteur ; Emma BURKITT-WRIGHT, Auteur ; Johan HULLEMAN, Auteur ; Jonathan GREEN, Auteur ; Shruti GARG, Auteur . - p.1478-1494. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 52-4 (April 2022) . - p.1478-1494 Mots-clés : Adolescent  Autism Spectrum Disorder  Cognition  Evoked Potentials/physiology  Humans  Memory, Short-Term/physiology  Neurofibromatosis 1/complications  Eeg  N-back task  Neurofibromatosis 1  P300  Working memory Index. décimale : PER Périodiques Résumé : Neurofibromatosis 1 (NF1) is a single gene disorder associated with working Memory (WM) impairments. The aim of this study was to investigate P300 event-related potential (ERP) associated with WM in NF1. Sixteen adolescents with NF1 were compared with controls on measures of WM and EEG was recorded during a WM nback task. The NF1 group showed poorer performance on measures of WM as compared to the control group. No group differences were observed in P300 amplitude at Pz, but P300 latency was shorter in the NF1 group. Topographic analyses of P300 amplitude showed group differences indicating neural processing differences in the NF1 group relative to controls, which possibly contribute to the cognitive deficits seen in this population. En ligne : http://dx.doi.org/10.1007/s10803-021-05043-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=475

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