XXY: Memory is a function of estradiol

Excerpt from article:

I was reading through brain size and comparative function studies of XXY's and males, and the first aspect that stood out was that XXY individuals are only compared to males. And its not at all surprising (similar to a male to female study of similar origin) that the XXY people have smaller heads, smaller brains, smaller everything than the males do. I suppose its completely lost on the doctors studying this material the results for XXY people and females are remarkably similar.

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