在男性大脑的区域内,科学家曾发现确实存在性物质的确凿证据:有一种名为Sry、定位于男性Y染色体上的关键的性别决定基因,不仅在睾丸内表达,而且还在男性大脑内有表达。在近期,科学家又有了新的发现:Sry基因对大脑的影响还涉及到运动神经的协调性,而不仅仅只是更多的与性相关的 In the area of ​​the male brain, scientists have found conclusive evidence of the existence of a substance: there is a key sex-determining gene called Sry, located on the male Y chromosome, expressed not only in the testes but also in the male brain expression. In the near future, scientists have made new discoveries: The effects of the Sry gene on the brain also involve the coordination of motor nerves, not just more sex-related