The tickling response seems to be complex. The type of tickling response that brings laughter is different from the tickling sensation that is related to itching.
There are two types of phenomena at work here. One is knismesis, which is a "moving itch" sensation. Most mammals and a lot of other animals have this. You can invoke this in yourself.
The other phenomenon is called gargalesis. That is a harder type of tickling and which seems to generate laughter. It seems to be present only in humans, other primates, and perhaps rodents. This type of response seems to require another person. If you tickle yourself roughly in the sensitive areas, you will likely not feel much of anything.
The tickle sensation seems to involve both the pain and touch receptors, and endorphin is released. But a certain amount of it may be a nervous reaction or a placebo effect, since the most "ticklish" of people tend to laugh or pull back before being tickled.
people laugh when they get tickled because humans have a sensitive spot some where on there body (normally underarms,sides,feet, or neck) and once it is touched there is right away an instinct that your body doesnt liek beong touched there so you start laughing
She has probably been tickled a few times. She a cute laugh.
Apes (Chimpanzees, gorillas, bonobos and orangutans) laugh when tickled
Well it makes you laugh alot... >:-)
u laugh out loud
yeah if you laugh hard enough
Yes, and you also laugh when something or someone is tickling you.
If you are ticklish, you will laugh when you are tickled. If you laugh hard enough, your face will turn red/pink.
it gives us the great sunshine feeling of helping others!
Yes, humans are carnivors and humans laugh.
People like getting their feet tickled for a number of reasons. The main reason is that it makes them laugh. The alteration of sensation also brings them a sensation of pleasure.
Pretty much everywhere, especially feet. He loves to be tickled because he loves to laugh.