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Fractionation of Social Brain Circuits in Autism Spectrum Disorders
Published September 1, 2012
in Brain
“Here, we evaluate the hypothesis that decreased connectivity in high-functioning adolescents with an autism spectrum disorder relative to typically developing adolescents is concentrated within domain-specific circuits that are specialized for social processing. Using a novel whole-brain connectivity approach in functional magnetic resonance imaging, we found that not only are decreases in connectivity most pronounced between regions of the social brain but also they are selective to connections between limbic-related brain regions involved in affective aspects of social processing from other parts of the social brain that support language and sensorimotor processes.”
http://www.ncbi.nlm.nih.gov/pubmed/22791801
Filed under: Autism Research, Autism Science, Brain Imaging