Degu fathers behave just like human fathers.
八齿鼠父亲的行为表现就像人类的父亲一样。
And as the pups get older, the degu fathers begin actively playing with their toddler offspring.
随着幼鼠长大，八齿鼠父亲开始积极地与学步的子女玩耍。
Degu rats are biparental animals, which means parenting duties are split between the mothers and father.
八齿鼠是双亲动物，这意味着养育责任是由父母亲分担的。
Specifically, the degu pups raised without fathers had fewer synapses in both the orbitofrontal cortex and the somatosensory cortex.
具体而言，在没有父亲的陪伴下被抚养长大的八齿鼠幼崽在眼窝前额皮质和躯体感觉皮质上都具有较少的神经突触。
Researchers reasoned that absent fathers in the degu nests would create a true social and emotional void for the offspring, just as a missing dad would impact the dynamic of a human family.
研究者推断八齿鼠巢穴中父亲的缺席将对子女制造出真正的社交和感情的真空环境，就像人类家庭中的情况一样，缺失的父亲角色影响了家庭的动态变化。
Researchers reasoned that absent fathers in the degu nests would create a true social and emotional void for the offspring, just as a missing dad would impact the dynamic of a human family.
研究者推断八齿鼠巢穴中父亲的缺席将对子女制造出真正的社交和感情的真空环境，就像人类家庭中的情况一样，缺失的父亲角色影响了家庭的动态变化。
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