Autistic-spectrum disorders: lessons from neuroimaging
نویسندگان
چکیده
منابع مشابه
Autistic-spectrum disorders: lessons from neuroimaging.
Autistic-spectrum disorder is approximately half as common as schizophrenia but its cause remains unknown. Recent studies have begun to clarify the underlying neuroanatomical abnormalities and brain-behaviour relationships in autism. In the past decade, great advances have been made in our understanding of the neurobiological basis of autism.
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Autistic spectrum disorders (ASD) are devastating neurodevelopmental disorders of unknown aetiology with characteristic deficits in social interaction, communication and behaviour. Individuals with ASD show deficits in executive function (EF), which are hypothesised to underlie core repetitive, stereotyped behaviours of autism. Neuroimaging research has identified structural brain abnormalities...
متن کاملAutistic spectrum disorders and mitochondrial encephalopathies.
Autistic spectrum disorders (ASD) are common neurobehavioral syndromes characterized by deficits in social interactions, impaired communication skills and repetitive stereotypic behaviours expressed by 3 years of age (1). Recent studies of these disorders indicate a strong genetic component but specific aetiologies and pathogeneses are usually unknown (1–3). Concordance for ASD is 90% in identi...
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In no area of developmental pediatric practice is there more controversy regarding the choice of treatment than related to children with autistic spectrum disorders (ASD). Complementary and alternative medical therapies (CAM) are often elected because they are perceived as treating the cause of symptoms rather than the symptoms themselves. CAM used for autism can be divided by proposed mechanis...
متن کاملMitochondrial DNA abnormalities and autistic spectrum disorders.
OBJECTIVES To further characterize mtDNA defects associated with autistic features, especially the A3243G mtDNA mutation and mtDNA depletion.Study design Five patients with autistic spectrum disorders and family histories of mitochondrial DNA diseases were studied. We performed mtDNA analysis in all patients and magnetic resonance spectroscopy in three. RESULTS Three patients manifested isola...
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ژورنال
عنوان ژورنال: British Journal of Psychiatry
سال: 2005
ISSN: 0007-1250,1472-1465
DOI: 10.1192/bjp.187.5.395