You prune away the weaker branches so that the remaining, important branches, can grow stronger, and this process, which effectively fine-tunes brain tissue according to the species-specific environment, is happening in prefrontal cortex and in other brain regions during the period of human adolescence.
你可以把它当成是修剪盆栽 把那些奄奄一息的枯枝败叶修剪掉 这样那些剩下的，重要的枝干，就会茁壮成长 这个会根据物种及环境不同 而高效调整大脑组织的过程 就是在人类的青春期阶段