Why don t you itch yourself, what s going on?

In fact, this is a very natural psychological phenomenon, that is, you are giving yourself a hint in your heart, implying that you will feel very itchy, but in fact you are not itchy, so you have to overcome this psychological suggestion.

Because we have a kind of rejection psychology of contacting our bodies with the outside world, but when we squeak ourselves, we will not have a sense of resistance, so we will not itch.

Because if you squeak yourself, your brain will predict in advance, and your brain knows what will happen, and you will naturally prepare for it, and you won't feel itchy.

This is because when we squeak ourselves, the nerves have already been transmitted to the brain and need to be prepared for protection, so we don't feel itchy.

Categories: Medical & Health >> Common sense of the human body.

Analysis: This question may seem strange, but the answer is simple——— it's your cerebellum at work. When you tickle yourself, your cerebellum sends a signal telling the rest of your brain not to react to this **, so you don't feel itchy.

But when someone else tickles you, even if you know it in advance, the cerebellum will not send a warning signal, and the brain will respond immediately to the outside, and you will feel very itchy and laugh!

Another explanation is genetically"Itchy"It is a nervous tension phenomenon in response to hostile behavior, that is to say, when encountering unexpected touches, especially in some places where the shallow nerves of the fat layer are more developed, it is more obvious, but because of the awareness of their own actions in advance, the brain has notified the nerves to "disarm the alarm", and naturally it will not itch.

Because I have already given myself a preventive injection in my brain, this is the same as a massage, I also give myself a massage, but I am not as comfortable as others press it for me.

The reason why we feel itching is a tactile sensation that reaches the cerebral cortex through the nerve reflex on the surface of the body. And the reason why you don't feel itchy is mainly because your brain already knows what is about to happen before that.

Because self-touch and others tickle you, it's a different touch and feeling. If you touch it yourself, you will be mentally prepared. And there will be a kind of wariness of other people's touch.

You will not itch if you squeak yourself, this is a phenomenon of nervous tension, in fact, squeaking yourself in advance is conscious, if this has already existed subconsciously, then it will not be itchy.