The association between higher testosterone leels and better learning of the angry face keyboard sequence was strongest when angry faces flashed on the computer screen subliminally - - too fast for conscious identification 当生气脸孔在计算机屏幕上下意识的闪烁，而且由于变化太快以致不能用意识鉴别时，睾酮水平较高与学习生气脸孔键盘序列更好间的联系最强。
