
it wasn’t until 2016 that usa and canada mandated having both male and female test subjects in neuroscientific research. prior to then they only used males because they claimed females were “too hormonal” and it would “mess with the test results”. it was only after they finally decided to, you know, actually test that claim and found that not only did neither gender’s hormonal system statistically significantly impact the results, but in the rare cases it did it was the men’s!!!