At least one study suggests that yawning, especially psychological "contagious"
yawning, may have developed as a way of ...
Mar 16, 2014 ... “It is possible that if we find a genetic variant that makes people less likely to have
contagious yawns, we might see that variant or variants of the ...
Contagious yawning is associated with the same parts of the brain that deal with
empathy, ... Science is still investigating exactly what makes us yawn, but it's a ...
What makes us yawn and why does it seem to be contagious? ... Next time you're
in a meeting, try this little experiment: Take a big yawn, cover your mouth out of
courtesy ... Now that we know what a yawn is, let's look at what causes us to do it.
Sep 15, 2010 ... Contagious yawning gets at the ancient, deep, and subconscious roots of
empathy and social bonding. - Yawns become contagious around ...
Dec 10, 2014 ... People are prone to contagious yawning because of our sense of empathy, or the
... The pack mentality observation makes a lot of sense to me.
Jun 10, 2013 ... The most recent research on yawning suggests that it exists to cool down the
brain. That open-mouthed yawn causes sinus walls "to expand ...
Mar 5, 2005 ... Researchers recently found that yawning isn't only catching among people; ...
The cells are have no extra activity during contagious yawning ...
Jun 28, 2013 ... Mimicry is likely at the heart of why yawning is contagious. This is ... They open
wide and yawn and a good yawn makes them happy as a clam.
Oct 2, 2015 ... What makes that happen, not only when we see it from other humans but even
other species? It is a phenomenon called contagious yawning ...