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An existing randomised controlled trial was used to investigate whether multiple ultrasound scans may be associated with the autism phenotype.
This paper reviews relevant literature on whether individuals with SLI exhibit cognitive characteristics reminiscent of autism.
The aim was to characterise fetal brain growth in children with specific language impairment (SLI). A nested case-control study was set in Perth, WA.
Preliminary evidence suggests that prenatal testosterone exposure may be associated with language delay. However, no study has examined a large sample of...
Although many toddlers with expressive vocabulary delay ("late talkers") present with age-appropriate language skills by the time they are of school age,...
In the majority of people, functional differences are observed between the two cerebral hemispheres: language production is typically subserved by the left...
Past research has highlighted the importance of early identification of developmental differences to improve targeted access to early interventions or supports. As such, it is of particular importance in the context of children at elevated likelihood of autism (such as where an older sibling has a diagnosis of autism), to better understand when and which early concerns are important as predictors of which children will benefit from pre-diagnostic supports.
The identification of reproducible subtypes within autistic populations is a priority research area in the context of neurodevelopment, to pave the way for identification of biomarkers and targeted treatment recommendations. Few previous studies have considered medical comorbidity alongside behavioural, cognitive, and psychiatric data in subgrouping analyses.
A broad range of interests characterized by unusual content and/or intensity, labeled as circumscribed interests are a core diagnostic feature of autism. Recent evidence suggests that a distinction can be drawn between interests that, although characterized by unusually high intensity and/or inflexibility, are otherwise common in terms of their content (e.g., an interest in movies or animals), labeled as restricted interests and interests that are generally not salient outside of autism (e.g., an interest in traffic lights or categorization), labeled as unusual interests.
Circumscribed interests encompass a range of different interests and related behaviors that can be characterized by either a high intensity but otherwise usual topic [referred to as restricted interests] or by a focus on topics that are not salient outside of autism [referred to as unusual interests].