Evolutionary considerations

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Several theories for our susceptibility to autism can be explained in the context of evolutionary medicine.

The imprinted brain theory hypothesizes that autism is a result of amplified paternal imprinting. Over-expression of these genes promotes “selfishness” and an increase in the display of basic survival behaviors, thereby promoting the reproductive success of the father. [1] These behaviors are commonly associated with autistic individuals.[1]

References

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  1. ^ a b Kirkovski M, Enticott P, Fitzgerald P. A Review of the Role of Female Gender in Autism Spectrum Disorders. Journal of Autism and Developmental Disorders. 2013. doi:10.1007/s10803-013-1811-1. PMID 23525974.