But that also means:

1) The shape of structure in the brain also determines if you're heterosexual, which means pretty much ALL sexuality is in the head, and

2) If physical structure determines you are or you aren't then it isn't a thought based choice which could be addressed by psychology but instead a biological determination which no one has any control over. So all you have is the semantic "in the head" to fall back on, but the implication you can think differently about it is known to be false.

Both of which take any impact from your logic b!tch away.

So does math.

I'm pretty sure that it exists in their butts.

Homosexuality is shown to originate due to differences in the structure of the brain

so .. is this "difference in the structure of the brain" detected in the womb ?? ... some parents might want to abort rather than to produce a homo child

Being in the field of Evolutionary Psychology, I have never come across ANY studies that show what you claim. Ever.

So...perhaps you have a link to share with us which supports your claim?

Last I heard, we could not even find a so-called "Gay genetic marker." No differences is DNA either. As well as no hormonal imbalances, such as a shortage of testosterone in Gay males. Let alone a different brain architecture! If this preposterous claim were true, don't you think it would have been discovered decades ago? The brain structure is probably the very first thing science looked at its attempt to explain Gay behavior. It would be the obvious place to begin, right?

But no. We would have found it. And we have not.

That said, there might possibly be a difference in the "wiring" of the Gay and Straight brain. That is, in the balance of the neurotransmitters (the chemicals) and in the way they fire back and forth between the specific neurons. But even this is far from uncertain.

BUT: A different physical structure? Or architecture? No way.

One of the leading theories--though it too is far from proven--is that maybe Gay men are not effected by a hormonal "wash" while still in the womb at the fetal stage, which occurs at the tail-end of gestation. Some biologists say that in early fetal development we are all female, until a hormonal wash either changes us to males, or does not. This wash might only go so far as to effect the brains and not the actually genitalia or "sex" of babies who turn out to be gay.

But...........I will eagerly await your link.

I will not hold my breath, however. I am basically calling "couch cough Bullshit" right now."

LOL.

SS

I don't get what this is attempting to prove.

*

So you're suggesting that a person with Autism or DS is making that up because it's only in their head? Your 'logic' is highly flawed. Also, a tumor can be in a person's head. Guess that's made up. So can a blood clot. Oops, made up. Also if you're getting your 'logic' from this site:

http://brainblogger.com/2015/05/14/homosexuality-in-the-brain/

It says many scientists believe that....not that they found it, they simply think it could be. They are also talking physical differences, actual PHYSICAL differences, not mental ones such as cases of PTSD and the like.