The second theory is similar and is known as "evolutionary neuroandrogenic (ENA) theory of male aggression".   Testosterone and other androgens have evolved to masculinize a brain in order to be competitive even to the point of risking harm to the person and others. By doing so, individuals with masculinized brains as a result of pre-natal and adult life testosterone and androgens enhance their resource acquiring abilities in order to survive, attract and copulate with mates as much as possible.  The masculinization of the brain is not just mediated by testosterone levels at the adult stage, but also testosterone exposure in the womb as a fetus. Higher pre-natal testosterone indicated by a low digit ratio as well as adult testosterone levels increased risk of fouls or aggression among male players in a soccer game.  Studies have also found higher pre-natal testosterone or lower digit ratio to be correlated with higher aggression in males.     
There is a type of headache that might be mistaken for migraine: Aniseikonia--where the eyes see two distinct but displaced images. The brain, in trying to focus the images, creates the headaches. Probably, only a few ophthalmologists can make the special glasses needed to treat this condition.
While working to eliminate the cause of the pain and disability, try smelling of the scent of green apples. It is reported to greatly relieve the pain. Ask your Health Store clerk about this aromatherapy.
One young girl found her own answer to migraines was “winter squash & vitamin E, lots of both. Recently, read the body will use vitamin E in lieu of vitamin A. The very first thing we still do, for migraine is pull out the squash.”
This report concerns a line of products that alkalize the body:
Technically speaking, BALCO is extinct, but Victor Conte is a free man and still running a business called "Scientific Nutrition for Advanced Conditioning" or "SNAC." After serving a four-month prison sentence prior to pleading guilty in 2005, he now sells various supplements and vitamins. Patrick Arnold and Greg Anderson each served a three-month jail sentence after pleading guilty with Anderson serving an additional three-month house arrest sentence. Recently Anderson was incarcerated again after being found in contempt of court for refusing to testify about Barry Bonds and Gary Sheffield’s use of banned steroids.  BALCO is not completely dead however; on the SNAC website, Conte has BALCO apparel for sale.