They found that if a rodent father remained in the nest with his pups - presumably due to the newfound bond with his offspring - his babies' brains developed normally.

研究者发现如果啮齿目动物的父亲与幼崽一起待在巢穴中——可能由于与幼崽新建立的纽带——婴儿的大脑就会正常发育。