Wednesday, November 27, 2013

Autism Affects Different Parts of The Brain in Men and Women


 
Autism affects different parts of the brain in females with autism than males with autism, a new study reveals.

Scientists at the Autism Research Centre at the University of Cambridge used magnetic resonance imaging to examine whether autism affects the brain of males and females in a similar or different way. They found that the anatomy of the brain of someone with autism substantially depends on whether an individual is male or female, with brain areas that were atypical in adult females with autism being similar to areas that differ between typically developing males and females. This was not seen in men with autism.

"The findings suggest that we should not blindly assume that everything found in males with autism applies to females. This is an important example of the diversity within the 'spectrum' ...Autism as a whole is complex and vastly diverse, or heterogeneous, and this new study indicates that there are ways to subgroup the autism spectrum, such as whether an individual is male or female."

Free access to the article can be found at http://brain.oxfordjournals.org/content/136/9/2799.full

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