When.com Web Search

Search results

  1. Results From The WOW.Com Content Network
  2. Why you yawn when you’re bored, according to experts - AOL

    www.aol.com/lifestyle/why-yawn-bored-according...

    Reasons we we yawn. It was once believed that the main function of yawning was to increase otherwise low oxygen levels, but a 1987 study disproved that theory. And despite extensive additional ...

  3. Yawn - Wikipedia

    en.wikipedia.org/wiki/Yawn

    There are a number of theories that attempt to explain why humans and other animals yawn. [20] [21] [22] One study states that yawning occurs when one's blood contains increased amounts of carbon dioxide and therefore becomes in need of the influx of oxygen (or expulsion of carbon dioxide) that a yawn can provide. [20]

  4. Why do we yawn — and why is it so contagious? Experts explain.

    www.aol.com/lifestyle/why-yawn-why-contagious...

    For premium support please call: 800-290-4726 more ways to reach us

  5. The science behind why yawning is contagious - AOL

    www.aol.com/news/2017-09-01-the-science-behind...

    According to the BBC, previous studies suggesting contagious yawning shows how empathetic you are may not be that concrete. And here we thought we were all just super nice people. Show comments

  6. Exhalation - Wikipedia

    en.wikipedia.org/wiki/Exhalation

    Yawning is considered a non-respiratory gas movement. A non-respiratory gas movement is another process that moves air in and out of the lungs that do not include breathing. Yawning is a reflex that tends to disrupt the normal breathing rhythm and is believed to be contagious as well. [14] The reason why we yawn is unknown.

  7. Boredom - Wikipedia

    en.wikipedia.org/wiki/Boredom

    These include times when humans are prevented from engaging in wanted activity, when humans are forced to engage in unwanted activity, or when people are simply unable for some other reason to maintain engagement in an activity. [15] Boredom proneness is a tendency to experience boredom of all types.

  8. Here’s Why Yawning Is Contagious - AOL

    www.aol.com/lifestyle/why-yawning-contagious...

    The post Here’s Why Yawning Is Contagious appeared first on Reader's Digest. But why is yawning contagious? Turns out, humans aren't the only animals with a case of the big yawns.

  9. Sopite syndrome - Wikipedia

    en.wikipedia.org/wiki/Sopite_syndrome

    Drowsiness, yawning, disinclination for work, lack of social participation, mood changes, apathy, sleep disturbances, other fatigue-related symptoms The sopite syndrome ( / s oʊ ˈ p aɪ t / ; from Latin sopire 'to put to sleep') [ 1 ] is a neurological disorder that relates symptoms of fatigue , drowsiness , and mood changes to prolonged ...