伦敦大学的一项研究发现,狗可以捕捉到人类的哈欠。在这项研究中,当一个人在他们面前打哈欠时,29只狗中有21只打了个哈欠,但当人们只是张开嘴时却没有回应。结果支持了年龄和传染性打哈欠之​​间的相关性,因为只有7个月以上的狗才能捕捉哈欠。狗不是唯一可以捕捉人类打哈欠的宠物。虽然不太常见,但是在看到人们打哈欠之后,已经知道猫会打哈欠。动物的传染性打瞌睡可以作为一种交流手段。当他们看到他们的镜像或其他战斗鱼,通常就在攻击之前,暹罗斗鱼打哈欠。这可能是一种威胁行为,也可能是在运动前给鱼的组织充氧。作为求爱仪式的一部分,阿德利和皇帝企鹅互相打哈欠。传染性的打哈欠与动物和人的温度有关。大多数科学家推测这是一种体温调节行为,而一些研究人员认为它可用于传达潜在的威胁或压力情况。 2010年对虎皮鹦鹉进行的一项研究发现,随着温度在体温附近升高,打哈欠增加。人们通常在疲倦或无聊时打哈欠。在动物中可以看到类似的行为。一项研究发现睡眠剥夺大鼠的大脑温度高于其核心温度。打呵欠会降低大脑温度,可能会改善大脑功能。传染性的打哈欠可以作为一种社交行为,为一个群体传达休息的时间。

澳大利亚珀斯护理学作业代写:核心温度

A study by the University of London found that dogs can capture human yawning. In this study, when a person yawned in front of them, 21 of the 29 dogs yawned, but when people just opened their mouths, they did not respond. The results support the correlation between age and contagious yawning, as dogs with more than 7 months can capture yawns. Dogs are not the only pets that can catch human yawning. Although not very common, after seeing people yawning, they already know that cats will yawn. Infectious dozing of animals can be used as a means of communication. When they saw their mirrors or other fighting fish, usually before the attack, the Siamese fighting fish yawned. This may be a threatening act, or it may be to oxygenate the fish’s tissue before exercise. As part of the courtship ritual, Adley and the emperor penguins yawned each other. Contagious yawning is related to the temperature of animals and people. Most scientists speculate that this is a thermoregulatory behavior that some researchers believe can be used to communicate potential threats or stress situations. A 2010 study of budgies found that yawning increased as temperature increased near body temperature. People usually yawn when they are tired or bored. Similar behavior can be seen in animals. One study found that brains in sleep deprived rats were warmer than their core temperatures. Yawning can lower brain temperature and may improve brain function. Contagious yawning can be used as a social behavior to convey the time of rest for a group.

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