Results 51 to 60 of about 705,262 (256)

Unraveling Autism [PDF]

open access: yesThe American Journal of Human Genetics, 2008
In this issue of AJHG, Alarcón et al.,(1) Arking et al.,(2) and Bakkaloglu et al.(3) identify a series of functional variants in the CNTNAP2 gene that unequivocally implicate this gene as causing Type 1 autism in the general population.
openaire   +2 more sources

MED13L-related disorder characterized by severe motor speech impairment

open access: yesJournal of Neurodevelopmental Disorders
Background MED13L-related disorder is associated with intellectual disability, motor delay, and speech deficits. Previous studies have focused on broad clinical descriptions of individuals, but limited information regarding specific speech diagnoses and ...
Marissa W. Mitchel   +5 more
doaj   +1 more source

Linguistic markers of autism in girls: evidence of a “blended phenotype” during storytelling

open access: yesMolecular Autism, 2019
Background Narrative abilities are linked to social impairment in autism spectrum disorder (ASD), such that reductions in words about cognitive processes (e.g., think, know) are thought to reflect underlying deficits in social cognition, including Theory
Jaclin Boorse   +6 more
doaj   +1 more source

A genome-first study of sex chromosome aneuploidies provides evidence of Y chromosome dosage effects on autism risk

open access: yesNature Communications
A female protective effect has long been postulated as the primary explanation for the four-fold increase of autism spectrum disorder (ASD) diagnoses in males versus females.
Alexander S. F. Berry   +7 more
doaj   +1 more source

A novel method for assessing the development of speech motor function in toddlers with autism spectrum disorders

open access: yesFrontiers in Integrative Neuroscience, 2013
There is increasing evidence to show that indicators other than socio-cognitive abilities might predict communicative function in Autism Spectrum Disorders (ASD).
Katherine eSullivan   +4 more
doaj   +1 more source

Effects of oxytocin administration on salivary sex hormone levels in autistic and neurotypical women

open access: yesMolecular Autism, 2020
Background Oxytocin administration, which may be of therapeutic value for individuals with social difficulties, is likely to affect endogenous levels of other socially relevant hormones.
Tanya L. Procyshyn   +9 more
doaj   +1 more source

Large scale validation of an early-age eye-tracking biomarker of an autism spectrum disorder subtype

open access: yesScientific Reports, 2022
Few clinically validated biomarkers of ASD exist which can rapidly, accurately, and objectively identify autism during the first years of life and be used to support optimized treatment outcomes and advances in precision medicine.
Teresa H. Wen   +10 more
doaj   +1 more source

The prevalence of autism spectrum disorders in China: A comprehensive meta-analysis [PDF]

open access: yes, 2018
There are conflicting prevalence estimates of autism spectrum disorders (ASDs) in mainland China (China thereafter). This study is a comprehensive meta-analysis of the pooled prevalence of ASDs in the general population in China.
Cao, Xiao-Lan   +10 more
core   +2 more sources

Delineation of the genetic and clinical spectrum of Phelan-McDermid syndrome caused by SHANK3 point mutations

open access: yesMolecular Autism, 2018
Background Phelan-McDermid syndrome (PMS) is a neurodevelopmental disorder characterized by psychiatric and neurological features. Most reported cases are caused by 22q13.3 deletions, leading to SHANK3 haploinsufficiency, but also usually encompassing ...
Silvia De Rubeis   +13 more
doaj   +1 more source

Abnormal white matter tracts resembling pencil fibers involving prefrontal cortex (Brodmann area 47) in autism: a case report. [PDF]

open access: yes, 2016
BackgroundAutism is not correlated with any neuropathological hallmark as the brain of autistic individuals lack defined lesions. However, previous investigations have reported cortical heterotopias and local distortion of the cytoarchitecture of the ...
Ariza, Jeanelle   +4 more
core   +1 more source

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