Stories tagged laughing rats

Apr
08
2010

Guffaw with a cat? Giggle on a train. Even in the rain. No seriously, I was reading an Associated Press article last week about the topic of laughter and it did include rats that laugh. Science takes laughter very seriously. Just doing a Google search on science+laughing gave me more than 26 million hits! The rat guy intrigued me the most. I found his video available here.

Despite an ethological background of my own, I’m not sure I’m on board yet with Dr. Panksepp and his work. However, not only have researchers tickled rats and listened to them laugh, but other scientists have looked into like behavior in monkeys, dogs, chimpanzees, and possibly even dolphins. Perhaps laughter is a trait more primitive than the lineage of humans. It strikes me that, like humans, all the aforementioned animals would be considered social animals. There clearly is a social aspect to the behavioral benefits of this kind of expression. Some science has even looked at the evoluntionary effects of laughter.

Most everyone has heard the phrase, “Laughter is the best medicine”. It turns out that studies have delved into a multitude of health effects from laughter. Proponents tout its benefits. It can relax the muscles of the body, alleviate stress, trigger the release of certain hormones, lower blood pressure, and even protect your heart. This isn’t the first time Buzz has looked into the health effects of laughter. Despite studying its many effects, science still doesn’t quite understand the full mechanism of the physiological process. You can take a look at some of the best works here…
How Laughter Works.
Laughing with your Brain.
How we laugh
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There is an interesting take on the scope of laughter from Robert Mankoff.
Unbridled Laughter: we should all be so lucky to feel this each day
Unbridled Laughter: we should all be so lucky to feel this each dayCourtesy Extra Medium's

While not everyone laughs the same, we all learn to laugh early and often. Children ages 4 to 5 laugh more than 400 times a day. As adults, we manage only 15 times a day to enjoy some humor. Since it is reasonably accepted that laughter is contagious, maybe we only need to promise to pass one good joke a day to bring a smile to a fellows face. If that doesn’t work you can always try this audacious little feline.

Laugh a little!