Did you know that the brain structures that play a role determining desire and sexual orientation is the limbic system. This is part of the brain that deal with emotional problems, sad, happy, mad, personality and sexual orientation that is in us.

According to the results obtained, a fact that the nucleus supra-chiasmatik (which is one part of the limbic system) in homosexual men, was larger than the size of the nucleus supra-chiasmatik in heterosexual men, as well as in women. Meanwhile, when there is enlargement of the brain like the amygdala and anterior commisura, then what happens is the people who enjoy doing sexual tendencies and weird hiperseks.

Then there is also Hipothalamus. This small organ located in the brain and has been working since we were born. Personality development of female and male testosterone levels are determined by the fetus, so that when the amount of testosterone a lot, it will arise  men behavior, whereas when testosterone slightly female personality will arise. (more…)