2008
DOI: 10.1111/j.1469-7610.2008.01933.x
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Distinct patterns of grey matter abnormality in high‐functioning autism and Asperger’s syndrome

Abstract: Our study suggests that the underlying neurobiology in HFA and Asperger's syndrome is at least partly discrete. Future studies should therefore consider the history of language acquisition as a valuable tool to refine investigation of aetiological factors and management options in pervasive developmental disorders.

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Cited by 143 publications
(145 citation statements)
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References 67 publications
(84 reference statements)
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“…The affected areas were the IFG, 8,9 insula, 9 cerebellum, 5,10 precuneus, 11 and basal ganglia. 11,12 These areas also have been found affected in our study. Higher than normal density, not observed by us, has been reported in inferior frontal cortex 10,13 and cerebellum.…”
Section: Discussionsupporting
confidence: 65%
“…The affected areas were the IFG, 8,9 insula, 9 cerebellum, 5,10 precuneus, 11 and basal ganglia. 11,12 These areas also have been found affected in our study. Higher than normal density, not observed by us, has been reported in inferior frontal cortex 10,13 and cerebellum.…”
Section: Discussionsupporting
confidence: 65%
“…Although there seems to be clear evidence that AS and HFA are one disorder on the continuum of the autistic spectrum, recent research showed that distinct pattern of grey matter abnormalities and white matter distribution could be detected for the groups, providing some evidence that the underlying neurobiology of AS and HFA is at least partly discrete [18,19].…”
Section: Introductionmentioning
confidence: 99%
“…Los trastornos del espectro autista se caracterizan por la presencia de dificultades en la interacción social derivadas de un desarrollo cerebral diferencial (Attwood, 2007). Estas diferencias se dan tanto en el nivel citoarquitectónico, involucrando áreas frontales, témporo-parietales y algunas partes del sistema límbico, como en los períodos de desarrollo cerebral, debido a diferencias en la concentración de sustancias bioquímicas en el cerebro (McAlonan et al, 2008;O'Brien et al, 2010;Thompson, Thompson y Reid, 2010) 2 . Aun cuando no hay consenso en la bibliografía, se ha planteado que, en el plano neurocognitivo, el SA se puede caracterizar por distintos problemas, enunciados en cuatro principales teorías de funcionamiento cognitivo.…”
Section: Introductionunclassified
“…En los últimos años se ha desarrollado una gran cantidad de estudios sobre el lenguaje en personas con SA (Atwood, 2007;Ghaziuddin y Gerstein, 1996;Hadjikhani, 2007;Happé, 1999;Kaland et al, 2002;Shriberg et al, 2001;Le SournBissaoui et al, 2009;Lewis, Murdoch y Woodyatt, 2007;Loukusa y Moilanen, 2009;McAlonan et al, 2008;O'Brien et al, 2010;Pijnacker, Hagoort, Buitelaar, Teunisse y Geurts, 2008;Rivière y Castellanos, 2003;Segura, 2007;Thompson et al, 2010;Valdez, 2005). Estas investigaciones han mostrado que, si bien parecen presentar una morfosintaxis y una semántica normales (pero cfr.…”
Section: Introductionunclassified