- 29.9.06 14:17
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In August of 1991, a San Francisco neuroanatomist, Simon LeVay, published an article in the respected journal Science. It reported his finding that a localized cluster (a "nucleus") of cells in the brains of "homosexual" men was twice as large by volume on autopsy as in "heterosexual" men.{2} "Homosexual" and "heterosexual" are in quotations here because in this particular study the definitions of each were extremely imprecise, nor was there any way of verifying sexual orientation, as the subjects were dead.
But this was not the first such discovery. One year before a group reported in Brain Research that they had found a similar difference in both volume and number of cells in a different brain nucleus.{3} The media did not report this first study because Brain Research, unlike Science, is read only by neuroscientists. And in contrast to journalists, the neuroscientists themselves genuinely understood the research and its limitations, and saw no reason to make grand pronouncements.
http://www.narth.com/docs/bioresearch.html