Yawning: Why Do We Yawn and Is It Contagious?
PsyBlog,
Currently, the best supported physiological reason for yawning is that it helps cool the brain down.
Currently, the best supported physiological reason for yawning is that it helps cool the brain down.
A cosa servono gli sbadigli? Sono presenti in tutti gli animali? E c’è differenza tra uno sbadiglio e l’altro? Quest’ultima…
Provine, the pioneer in yawning research, wrote that ”Yawning may have the dubious distinction of being the least understood…
What’s behind a yawn, why does it occur?