Young教授解释：“我们做这个研究的部分原因是我们尝试去理解社会性大脑。”
"Part of the reason we are doing this research is that we are trying to understand the social brain," explained Professor Young.
同时，他们还发现哺乳动物的社会性同其大脑相较于体型的尺寸有着某种千丝万缕的联系。这一研究成果已经在美国国家科学院院报(PNAS journal)上发表。
They also suggest that there is a link between the sociality of mammals and the size of their brains relative to body size, according to a study published in the PNAS journal.
有趣的是，我们发现即便是那些已经同人类有过亲密接触的动物，例如猫类，其大脑还是因为其缺乏社会性而比狗类和马要小了很多。
It is interesting to see that even animals that have contact with humans, like cats, have much smaller brains than dogs and horses because of their lack of sociality.
在社会性的小鼠大脑中发现，褐色脂肪的增加可能还归因于大脑中的一种化学物质，称为脑源性神经营养因子。
Increased levels of brown fat may also be attributed to an increase in a brain chemical called brain-derived neurotrophic factor [BDNF] found in the sociable mice.
生物进化作用于以上受体在大脑的分布，而产生了社会性或非社会性不同版本的田鼠。
Evolution ACTS on the distribution of these receptors to generate social or non-social versions of a vole.
读写能力是大脑、人的社会性和交流技术的汇合。
Literacies are where the human brain, human sociality and communication technologies meet.
同时，他们还发现哺乳动物的社会性同其大脑相较于体型的尺寸有着某种千丝万缕的联系。
They have discovered that there are huge variations in how the brains of different groups of mammals have evolved over that time.
同时，他们还发现哺乳动物的社会性同其大脑相较于体型的尺寸有着某种千丝万缕的联系。
They have discovered that there are huge variations in how the brains of different groups of mammals have evolved over that time.
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