Hey friends, in this video, we talk about what makes us yawn and why it's so contagious
00:00 Intro
00:31 Mirror Neurons:
00:52 Empathy and Social Bonds
01:12 Emotional Contagion
01:34 Contagious Yawning Across Species:
01:56 The Cooling Brain Theory
02:14 The Contagious Yawn Test
02:37 Controlling Contagious Yawning
02:55 Conclusion
![](https://i.ytimg.com/vi/Ef-Pm6UNEOY/maxresdefault.jpg)