Explain the indescribable feeling when someone pokes your finger in the navel

Have you tried it before? When someone - a lover or a loved one - uses a finger to prick the navel, you will feel an extremely . difficult feeling.

Our navel (or "navel") is a strange part. It has no effect but to prove that we used to be a tiny being living in the womb of a mother. Even the navel is a terrible reservoir of bacteria, sometimes equal to . toilet bowl.

And do you know what makes the navel even more weird? That's when someone gets excited . pokes your hands on your navel !

When you put your hand in your navel, you will feel like going to the toilet.

If you've ever been loved by someone or someone close to you, you probably know an indescribable feeling. It feels like something suddenly surges up in the lower abdomen, and then you feel like going to the toilet, right?

But why is that?

Why when someone "fights" your belly button, does that strange feeling appear? Fortunately, we have the answer.

"Inside the navel, nerves not only stimulate the skin there, but also the muscles in the abdomen ," said Dr. Christopher Hollingsworth from New York City's Surgical Union.

"So when you put your hand into the navel, this area will send signals to the deeper muscles, close to the spine ."

"And because the spinal part there is able to transfer signals to the bladder and urethra, you will feel like going to the toilet ."

However, the story is that only when you poke your hand into the navel, does that feel, while the surrounding parts are not. Why is that? Once again, Hollingsworth has the answer.

The inner abdomen in the navel area is called the peritoneum .

"You will notice that when you press the areas around the navel, the feeling is different, because it does not affect the fibers below the abdominal muscle" - the doctor explained.

"The abdominal lining in the navel area is called the peritoneum . It is a relatively sensitive structure, and the nerves there are connected directly to the spine, transporting the signal like the nerves in the eagle. optical and urethra ".

In short, when you or someone else pokes your navel with your finger, the part of your abdomen near your spine will send signals to your brain, indicating that you want to go to the toilet. That is the reason for the feeling of "getting to the navel" .