Why don't you feel itchy when you tickle yourself? is the Ant Manor more gentle, or does the brain receive the signal in advance?

Why can't I feel an itch when I tickle myself? This is Alipay ant manor August 12 today manor small class questions, many users still do not know the answer, this article will be a detailed introduction to August 12 today ant manor class chicken feed answers.

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Today's question is:

Generally speaking, why don't we feel an itch when we tickle ourselves?

It's softer.

The brain receives signals ahead of time

Answer: The brain receives signals ahead of time

Analysis: Scratching yourself does not itch because the brain already knows that this action will occur. The cerebellum predicts the body's own movements. When you tickle yourself, it sends signals to the brain to prepare the brain and muscles. Schizophrenics don't react in this way. When someone else tickles you, they don't.

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The above is Alipay August 12 ant manor small classroom questions answer.