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Kirkovski, Melissa; Enticott, Peter G.; Hughes, Matthew E.; Rossell, Susan L.; Fitzgerald, Paul B. – Journal of Autism and Developmental Disorders, 2016
The medial prefrontal cortex (mPFC) and the right temporo-parietal junction (rTPj) are highly involved in social understanding, a core area of impairment in autism spectrum disorder (ASD). We used fMRI to investigate sex differences in the neural correlates of social understanding in 27 high-functioning adults with ASD and 23 matched controls.…
Descriptors: Pervasive Developmental Disorders, Autism, Neuropsychology, Neurological Impairments
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Murphy, Eric R.; Norr, Megan; Strang, John F.; Kenworthy, Lauren; Gaillard, William D.; Vaidya, Chandan J. – Journal of Autism and Developmental Disorders, 2017
We examined spontaneous attention orienting to visual salience in stimuli without social significance using a modified Dot-Probe task during functional magnetic resonance imaging in high-functioning preadolescent children with Autism Spectrum Disorder (ASD) and age- and IQ-matched control children. While the magnitude of attentional bias (faster…
Descriptors: Pervasive Developmental Disorders, Autism, Symptoms (Individual Disorders), Visual Perception
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Nash, Hannah M.; Gooch, Debbie; Hulme, Charles; Mahajan, Yatin; McArthur, Genevieve; Steinmetzger, Kurt; Snowling, Margaret J. – Developmental Science, 2017
The "automatic letter-sound integration hypothesis" (Blomert, [Blomert, L., 2011]) proposes that dyslexia results from a failure to fully integrate letters and speech sounds into automated audio-visual objects. We tested this hypothesis in a sample of English-speaking children with dyslexic difficulties (N = 13) and samples of…
Descriptors: Dyslexia, Phoneme Grapheme Correspondence, Control Groups, Diagnostic Tests
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Pinheiro, Ana P.; Galdo-Alvarez, Santiago; Rauber, Andreia; Sampaio, Adriana; Niznikiewicz, Margaret; Goncalves, Oscar F. – Research in Developmental Disabilities: A Multidisciplinary Journal, 2011
Williams syndrome (WS), a neurodevelopmental genetic disorder due to a microdeletion in chromosome 7, is described as displaying an intriguing socio-cognitive phenotype. Deficits in prosody production and comprehension have been consistently reported in behavioral studies. It remains, however, to be clarified the neurobiological processes…
Descriptors: Genetic Disorders, Sentences, Age, Semantics