Prenatal Neurogenesis in Autism Spectrum Disorders
نویسندگان
چکیده
منابع مشابه
Prenatal Neurogenesis in Autism Spectrum Disorders
An ever-increasing body of literature describes compelling evidence that a subset of young children on the autism spectrum show abnormal cerebral growth trajectories. In these cases, normal cerebral size at birth is followed by a period of abnormal growth and starting in late childhood often by regression compared to unaffected controls. Recent work has demonstrated an abnormal increase in the ...
متن کاملautism spectrum disorders in iran
how to cite this article: mohammadi mr, salmanian m, akhondzadeh sh. autism spectrum disorders in iran. iranian journal of child neurology2011;5(4):1-9. objective autistic disorder, asperger syndrome, and pdd-not otherwise specified are subsets of autism spectrum disorders (asds), which are characterized by impairments in social communication and stereotyped behavior. this article reviews the p...
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BACKGROUND The rising population of individuals identified with an autism spectrum disorder (ASD) calls for further investigation of its underlying etiology. A disturbance in the fetal steroid hormone environment may be a mechanism in which environmental and genetic risk factors interact. The mother, fetus, and placenta collectively create the fetal steroid environment. Prepregnancy BMI and pre...
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Background: The prevalence of autism spectrum disorder (ASD) as a child neurodevelopmental disorder has increased significantly during the past 3 decades worldwide and in Iran. This chronic disease does not cause premature death and there is no definitive treatment. Thus, the cost of ASD is extremely heavy and overwhelming. The purpose of this study is to calculate the economic burden of ASD in...
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Objective: The present study has been carried out to compare the social competence in two groups of students with Autism Disorder (AD) and Learning Disorders (LD). Methods: This research was a kind of descriptive research with 2 comparative groups. 90 learning and Autistic disorder students aged 10 to 13 years (45 LD & 45 AD) were selected randomly as a statistical sample. For the assessment...
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ژورنال
عنوان ژورنال: Frontiers in Chemistry
سال: 2016
ISSN: 2296-2646
DOI: 10.3389/fchem.2016.00012