So we know that in primate hierarchies, if an alpha needs to take over, if an individual needs to take over an alpha role sort of suddenly, within a few days, that individual's testosterone has gone up significantly and his cortisol has dropped significantly.
霊長類の群れにおいて ある個体が突然 ボスの役割を 引き継ぐことになったとき 数日内に その個体の テストステロンの値は大きく上昇し コルチゾールの値は 大きく下がります